<div class="xblock xblock-public_view xblock-public_view-vertical" data-block-type="vertical" data-has-score="False" data-runtime-class="LmsRuntime" data-runtime-version="1" data-init="VerticalStudentView" data-request-token="0e772d28448b11efaf4b16ffcfe1c469" data-graded="True" data-usage-id="block-v1:MITx+JPAL350x+3T2020+type@vertical+block@db3ffb4bd57c434e87e9cee22a5cfd81" data-course-id="course-v1:MITx+JPAL350x+3T2020">
<h2 class="hd hd-2 unit-title">Part I</h2>
<div class="vert-mod">
<div class="vert vert-0" data-id="block-v1:MITx+JPAL350x+3T2020+type@html+block@c4d9d44dd94d4988873647a20f8ff42e">
<div class="xblock xblock-public_view xblock-public_view-html xmodule_display xmodule_HtmlBlock" data-block-type="html" data-has-score="False" data-runtime-class="LmsRuntime" data-runtime-version="1" data-init="XBlockToXModuleShim" data-request-token="0e772d28448b11efaf4b16ffcfe1c469" data-graded="True" data-usage-id="block-v1:MITx+JPAL350x+3T2020+type@html+block@c4d9d44dd94d4988873647a20f8ff42e" data-course-id="course-v1:MITx+JPAL350x+3T2020">
<script type="json/xblock-args" class="xblock-json-init-args">
{"xmodule-type": "HTMLModule"}
</script>
<p class="MsoNormal"><b>Background</b></p>
<p class="MsoNormal">Globally, malnutrition in children under 5 years of age remains a significant problem. About 16% or 95 million children under 5 years of age in low-income settings were underweight (had low weight for their age) in 2014. You are working with researchers in Rajasthan, India and would like to design a study to assess the percentage of children under 5 years of age who are underweight and/or stunted (have low height for age) in the state as well as factors that are associated with being malnourished. <o:p></o:p></p>
<p class="MsoNormal"><strong>Note:</strong> Scroll down to answer all of the questions below and <span style="line-height: 25.6px; font-family: 'Open Sans', Verdana, Geneva, sans-serif, sans-serif;">m</span><span style="line-height: 25.6px; font-stretch: inherit; font-family: 'Open Sans', Verdana, Geneva, sans-serif, sans-serif;">ake sure to also complete the rest of the exercise by clicking on the arrow at the bottom, or via the navigation ribbon above.</span></p>
</div>
</div>
<div class="vert vert-1" data-id="block-v1:MITx+JPAL350x+3T2020+type@problem+block@49e6fa6062ff449e88710f92fd738bbf">
<div class="xblock xblock-public_view xblock-public_view-problem xmodule_display xmodule_ProblemBlock" data-block-type="problem" data-has-score="True" data-runtime-class="LmsRuntime" data-runtime-version="1" data-init="XBlockToXModuleShim" data-request-token="0e772d28448b11efaf4b16ffcfe1c469" data-graded="True" data-usage-id="block-v1:MITx+JPAL350x+3T2020+type@problem+block@49e6fa6062ff449e88710f92fd738bbf" data-course-id="course-v1:MITx+JPAL350x+3T2020">
<script type="json/xblock-args" class="xblock-json-init-args">
{"xmodule-type": "Problem"}
</script>
<div id="problem_49e6fa6062ff449e88710f92fd738bbf" class="problems-wrapper" role="group"
aria-labelledby="49e6fa6062ff449e88710f92fd738bbf-problem-title"
data-problem-id="block-v1:MITx+JPAL350x+3T2020+type@problem+block@49e6fa6062ff449e88710f92fd738bbf" data-url="/courses/course-v1:MITx+JPAL350x+3T2020/xblock/block-v1:MITx+JPAL350x+3T2020+type@problem+block@49e6fa6062ff449e88710f92fd738bbf/handler/xmodule_handler"
data-problem-score="0"
data-problem-total-possible="1"
data-attempts-used="0"
data-content="
<h3 class="hd hd-3 problem-header" id="49e6fa6062ff449e88710f92fd738bbf-problem-title" aria-describedby="block-v1:MITx+JPAL350x+3T2020+type@problem+block@49e6fa6062ff449e88710f92fd738bbf-problem-progress" tabindex="-1">
Question 1
</h3>
<div class="problem-progress" id="block-v1:MITx+JPAL350x+3T2020+type@problem+block@49e6fa6062ff449e88710f92fd738bbf-problem-progress"></div>
<div class="problem">
<div>
<p>What are your team&#8217;s primary research questions?</p>
<div class="wrapper-problem-response" tabindex="-1" aria-label="Question 1" role="group"><div id="inputtype_49e6fa6062ff449e88710f92fd738bbf_2_1" class=" capa_inputtype textline">
<div class="unanswered ">
<input type="text" name="input_49e6fa6062ff449e88710f92fd738bbf_2_1" id="input_49e6fa6062ff449e88710f92fd738bbf_2_1" aria-describedby="status_49e6fa6062ff449e88710f92fd738bbf_2_1" value="" size="70"/>
<span class="trailing_text" id="trailing_text_49e6fa6062ff449e88710f92fd738bbf_2_1"/>
<span class="status unanswered" id="status_49e6fa6062ff449e88710f92fd738bbf_2_1" data-tooltip="Not yet answered.">
<span class="sr">unanswered</span><span class="status-icon" aria-hidden="true"/>
</span>
<p id="answer_49e6fa6062ff449e88710f92fd738bbf_2_1" class="answer"/>
</div>
</div></div>
<div class="solution-span">
<span id="solution_49e6fa6062ff449e88710f92fd738bbf_solution_1"/>
</div></div>
<div class="action">
<input type="hidden" name="problem_id" value="Question 1" />
<div class="submit-attempt-container">
<button type="button" class="submit btn-brand" data-submitting="Submitting" data-value="Submit" data-should-enable-submit-button="True" aria-describedby="submission_feedback_49e6fa6062ff449e88710f92fd738bbf" >
<span class="submit-label">Submit</span>
</button>
<div class="submission-feedback" id="submission_feedback_49e6fa6062ff449e88710f92fd738bbf">
<span class="sr">Some problems have options such as save, reset, hints, or show answer. These options follow the Submit button.</span>
</div>
</div>
<div class="problem-action-buttons-wrapper">
</div>
</div>
<div class="notification warning notification-gentle-alert
is-hidden"
tabindex="-1">
<span class="icon fa fa-exclamation-circle" aria-hidden="true"></span>
<span class="notification-message" aria-describedby="49e6fa6062ff449e88710f92fd738bbf-problem-title">
</span>
<div class="notification-btn-wrapper">
<button type="button" class="btn btn-default btn-small notification-btn review-btn sr">Review</button>
</div>
</div>
<div class="notification warning notification-save
is-hidden"
tabindex="-1">
<span class="icon fa fa-save" aria-hidden="true"></span>
<span class="notification-message" aria-describedby="49e6fa6062ff449e88710f92fd738bbf-problem-title">None
</span>
<div class="notification-btn-wrapper">
<button type="button" class="btn btn-default btn-small notification-btn review-btn sr">Review</button>
</div>
</div>
<div class="notification general notification-show-answer
is-hidden"
tabindex="-1">
<span class="icon fa fa-info-circle" aria-hidden="true"></span>
<span class="notification-message" aria-describedby="49e6fa6062ff449e88710f92fd738bbf-problem-title">Answers are displayed within the problem
</span>
<div class="notification-btn-wrapper">
<button type="button" class="btn btn-default btn-small notification-btn review-btn sr">Review</button>
</div>
</div>
</div>
"
data-graded="True">
<p class="loading-spinner">
<i class="fa fa-spinner fa-pulse fa-2x fa-fw"></i>
<span class="sr">Loading…</span>
</p>
</div>
</div>
</div>
<div class="vert vert-2" data-id="block-v1:MITx+JPAL350x+3T2020+type@problem+block@917637a829df4cca8eda765d55304750">
<div class="xblock xblock-public_view xblock-public_view-problem xmodule_display xmodule_ProblemBlock" data-block-type="problem" data-has-score="True" data-runtime-class="LmsRuntime" data-runtime-version="1" data-init="XBlockToXModuleShim" data-request-token="0e772d28448b11efaf4b16ffcfe1c469" data-graded="True" data-usage-id="block-v1:MITx+JPAL350x+3T2020+type@problem+block@917637a829df4cca8eda765d55304750" data-course-id="course-v1:MITx+JPAL350x+3T2020">
<script type="json/xblock-args" class="xblock-json-init-args">
{"xmodule-type": "Problem"}
</script>
<div id="problem_917637a829df4cca8eda765d55304750" class="problems-wrapper" role="group"
aria-labelledby="917637a829df4cca8eda765d55304750-problem-title"
data-problem-id="block-v1:MITx+JPAL350x+3T2020+type@problem+block@917637a829df4cca8eda765d55304750" data-url="/courses/course-v1:MITx+JPAL350x+3T2020/xblock/block-v1:MITx+JPAL350x+3T2020+type@problem+block@917637a829df4cca8eda765d55304750/handler/xmodule_handler"
data-problem-score="0.0"
data-problem-total-possible="1.0"
data-attempts-used="0"
data-content="
<h3 class="hd hd-3 problem-header" id="917637a829df4cca8eda765d55304750-problem-title" aria-describedby="block-v1:MITx+JPAL350x+3T2020+type@problem+block@917637a829df4cca8eda765d55304750-problem-progress" tabindex="-1">
Question 2
</h3>
<div class="problem-progress" id="block-v1:MITx+JPAL350x+3T2020+type@problem+block@917637a829df4cca8eda765d55304750-problem-progress"></div>
<div class="problem">
<div>
<p>What type of research design would you select for this study?</p>
<div class="wrapper-problem-response" tabindex="-1" aria-label="Question 1" role="group"><div class="choicegroup capa_inputtype" id="inputtype_917637a829df4cca8eda765d55304750_2_1">
<fieldset aria-describedby="status_917637a829df4cca8eda765d55304750_2_1">
<div class="field">
<input type="radio" name="input_917637a829df4cca8eda765d55304750_2_1" id="input_917637a829df4cca8eda765d55304750_2_1_choice_0" class="field-input input-radio" value="choice_0"/><label id="917637a829df4cca8eda765d55304750_2_1-choice_0-label" for="input_917637a829df4cca8eda765d55304750_2_1_choice_0" class="response-label field-label label-inline" aria-describedby="status_917637a829df4cca8eda765d55304750_2_1"> Cross-sectional
</label>
</div>
<div class="field">
<input type="radio" name="input_917637a829df4cca8eda765d55304750_2_1" id="input_917637a829df4cca8eda765d55304750_2_1_choice_1" class="field-input input-radio" value="choice_1"/><label id="917637a829df4cca8eda765d55304750_2_1-choice_1-label" for="input_917637a829df4cca8eda765d55304750_2_1_choice_1" class="response-label field-label label-inline" aria-describedby="status_917637a829df4cca8eda765d55304750_2_1"> Longitudinal
</label>
</div>
<div class="field">
<input type="radio" name="input_917637a829df4cca8eda765d55304750_2_1" id="input_917637a829df4cca8eda765d55304750_2_1_choice_2" class="field-input input-radio" value="choice_2"/><label id="917637a829df4cca8eda765d55304750_2_1-choice_2-label" for="input_917637a829df4cca8eda765d55304750_2_1_choice_2" class="response-label field-label label-inline" aria-describedby="status_917637a829df4cca8eda765d55304750_2_1"> Experimental
</label>
</div>
<div class="field">
<input type="radio" name="input_917637a829df4cca8eda765d55304750_2_1" id="input_917637a829df4cca8eda765d55304750_2_1_choice_3" class="field-input input-radio" value="choice_3"/><label id="917637a829df4cca8eda765d55304750_2_1-choice_3-label" for="input_917637a829df4cca8eda765d55304750_2_1_choice_3" class="response-label field-label label-inline" aria-describedby="status_917637a829df4cca8eda765d55304750_2_1"> Quasi-experimental
</label>
</div>
<span id="answer_917637a829df4cca8eda765d55304750_2_1"/>
</fieldset>
<div class="indicator-container">
<span class="status unanswered" id="status_917637a829df4cca8eda765d55304750_2_1" data-tooltip="Not yet answered.">
<span class="sr">unanswered</span><span class="status-icon" aria-hidden="true"/>
</span>
</div>
</div></div>
<div class="solution-span">
<span id="solution_917637a829df4cca8eda765d55304750_solution_1"/>
</div></div>
<div class="action">
<input type="hidden" name="problem_id" value="Question 2" />
<div class="submit-attempt-container">
<button type="button" class="submit btn-brand" data-submitting="Submitting" data-value="Submit" data-should-enable-submit-button="True" aria-describedby="submission_feedback_917637a829df4cca8eda765d55304750" >
<span class="submit-label">Submit</span>
</button>
<div class="submission-feedback" id="submission_feedback_917637a829df4cca8eda765d55304750">
<span class="sr">Some problems have options such as save, reset, hints, or show answer. These options follow the Submit button.</span>
</div>
</div>
<div class="problem-action-buttons-wrapper">
</div>
</div>
<div class="notification warning notification-gentle-alert
is-hidden"
tabindex="-1">
<span class="icon fa fa-exclamation-circle" aria-hidden="true"></span>
<span class="notification-message" aria-describedby="917637a829df4cca8eda765d55304750-problem-title">
</span>
<div class="notification-btn-wrapper">
<button type="button" class="btn btn-default btn-small notification-btn review-btn sr">Review</button>
</div>
</div>
<div class="notification warning notification-save
is-hidden"
tabindex="-1">
<span class="icon fa fa-save" aria-hidden="true"></span>
<span class="notification-message" aria-describedby="917637a829df4cca8eda765d55304750-problem-title">None
</span>
<div class="notification-btn-wrapper">
<button type="button" class="btn btn-default btn-small notification-btn review-btn sr">Review</button>
</div>
</div>
<div class="notification general notification-show-answer
is-hidden"
tabindex="-1">
<span class="icon fa fa-info-circle" aria-hidden="true"></span>
<span class="notification-message" aria-describedby="917637a829df4cca8eda765d55304750-problem-title">Answers are displayed within the problem
</span>
<div class="notification-btn-wrapper">
<button type="button" class="btn btn-default btn-small notification-btn review-btn sr">Review</button>
</div>
</div>
</div>
"
data-graded="True">
<p class="loading-spinner">
<i class="fa fa-spinner fa-pulse fa-2x fa-fw"></i>
<span class="sr">Loading…</span>
</p>
</div>
</div>
</div>
<div class="vert vert-3" data-id="block-v1:MITx+JPAL350x+3T2020+type@problem+block@7d58929a5d87458a9695ad3246415d17">
<div class="xblock xblock-public_view xblock-public_view-problem xmodule_display xmodule_ProblemBlock" data-block-type="problem" data-has-score="True" data-runtime-class="LmsRuntime" data-runtime-version="1" data-init="XBlockToXModuleShim" data-request-token="0e772d28448b11efaf4b16ffcfe1c469" data-graded="True" data-usage-id="block-v1:MITx+JPAL350x+3T2020+type@problem+block@7d58929a5d87458a9695ad3246415d17" data-course-id="course-v1:MITx+JPAL350x+3T2020">
<script type="json/xblock-args" class="xblock-json-init-args">
{"xmodule-type": "Problem"}
</script>
<div id="problem_7d58929a5d87458a9695ad3246415d17" class="problems-wrapper" role="group"
aria-labelledby="7d58929a5d87458a9695ad3246415d17-problem-title"
data-problem-id="block-v1:MITx+JPAL350x+3T2020+type@problem+block@7d58929a5d87458a9695ad3246415d17" data-url="/courses/course-v1:MITx+JPAL350x+3T2020/xblock/block-v1:MITx+JPAL350x+3T2020+type@problem+block@7d58929a5d87458a9695ad3246415d17/handler/xmodule_handler"
data-problem-score="0"
data-problem-total-possible="1"
data-attempts-used="0"
data-content="
<h3 class="hd hd-3 problem-header" id="7d58929a5d87458a9695ad3246415d17-problem-title" aria-describedby="block-v1:MITx+JPAL350x+3T2020+type@problem+block@7d58929a5d87458a9695ad3246415d17-problem-progress" tabindex="-1">
Question 3
</h3>
<div class="problem-progress" id="block-v1:MITx+JPAL350x+3T2020+type@problem+block@7d58929a5d87458a9695ad3246415d17-problem-progress"></div>
<div class="problem">
<div>
<p>Explain your rationale for using this type of study design and also explain why each of the other designs would not be appropriate.</p>
<div class="wrapper-problem-response" tabindex="-1" aria-label="Question 1" role="group"><div id="inputtype_7d58929a5d87458a9695ad3246415d17_2_1" class=" capa_inputtype textline">
<div class="unanswered ">
<input type="text" name="input_7d58929a5d87458a9695ad3246415d17_2_1" id="input_7d58929a5d87458a9695ad3246415d17_2_1" aria-describedby="status_7d58929a5d87458a9695ad3246415d17_2_1" value="" size="70"/>
<span class="trailing_text" id="trailing_text_7d58929a5d87458a9695ad3246415d17_2_1"/>
<span class="status unanswered" id="status_7d58929a5d87458a9695ad3246415d17_2_1" data-tooltip="Not yet answered.">
<span class="sr">unanswered</span><span class="status-icon" aria-hidden="true"/>
</span>
<p id="answer_7d58929a5d87458a9695ad3246415d17_2_1" class="answer"/>
</div>
</div></div>
<div class="solution-span">
<span id="solution_7d58929a5d87458a9695ad3246415d17_solution_1"/>
</div></div>
<div class="action">
<input type="hidden" name="problem_id" value="Question 3" />
<div class="submit-attempt-container">
<button type="button" class="submit btn-brand" data-submitting="Submitting" data-value="Submit" data-should-enable-submit-button="True" aria-describedby="submission_feedback_7d58929a5d87458a9695ad3246415d17" >
<span class="submit-label">Submit</span>
</button>
<div class="submission-feedback" id="submission_feedback_7d58929a5d87458a9695ad3246415d17">
<span class="sr">Some problems have options such as save, reset, hints, or show answer. These options follow the Submit button.</span>
</div>
</div>
<div class="problem-action-buttons-wrapper">
</div>
</div>
<div class="notification warning notification-gentle-alert
is-hidden"
tabindex="-1">
<span class="icon fa fa-exclamation-circle" aria-hidden="true"></span>
<span class="notification-message" aria-describedby="7d58929a5d87458a9695ad3246415d17-problem-title">
</span>
<div class="notification-btn-wrapper">
<button type="button" class="btn btn-default btn-small notification-btn review-btn sr">Review</button>
</div>
</div>
<div class="notification warning notification-save
is-hidden"
tabindex="-1">
<span class="icon fa fa-save" aria-hidden="true"></span>
<span class="notification-message" aria-describedby="7d58929a5d87458a9695ad3246415d17-problem-title">None
</span>
<div class="notification-btn-wrapper">
<button type="button" class="btn btn-default btn-small notification-btn review-btn sr">Review</button>
</div>
</div>
<div class="notification general notification-show-answer
is-hidden"
tabindex="-1">
<span class="icon fa fa-info-circle" aria-hidden="true"></span>
<span class="notification-message" aria-describedby="7d58929a5d87458a9695ad3246415d17-problem-title">Answers are displayed within the problem
</span>
<div class="notification-btn-wrapper">
<button type="button" class="btn btn-default btn-small notification-btn review-btn sr">Review</button>
</div>
</div>
</div>
"
data-graded="True">
<p class="loading-spinner">
<i class="fa fa-spinner fa-pulse fa-2x fa-fw"></i>
<span class="sr">Loading…</span>
</p>
</div>
</div>
</div>
<div class="vert vert-4" data-id="block-v1:MITx+JPAL350x+3T2020+type@problem+block@c689f4cc1dfc43328685160bbe29c454">
<div class="xblock xblock-public_view xblock-public_view-problem xmodule_display xmodule_ProblemBlock" data-block-type="problem" data-has-score="True" data-runtime-class="LmsRuntime" data-runtime-version="1" data-init="XBlockToXModuleShim" data-request-token="0e772d28448b11efaf4b16ffcfe1c469" data-graded="True" data-usage-id="block-v1:MITx+JPAL350x+3T2020+type@problem+block@c689f4cc1dfc43328685160bbe29c454" data-course-id="course-v1:MITx+JPAL350x+3T2020">
<script type="json/xblock-args" class="xblock-json-init-args">
{"xmodule-type": "Problem"}
</script>
<div id="problem_c689f4cc1dfc43328685160bbe29c454" class="problems-wrapper" role="group"
aria-labelledby="c689f4cc1dfc43328685160bbe29c454-problem-title"
data-problem-id="block-v1:MITx+JPAL350x+3T2020+type@problem+block@c689f4cc1dfc43328685160bbe29c454" data-url="/courses/course-v1:MITx+JPAL350x+3T2020/xblock/block-v1:MITx+JPAL350x+3T2020+type@problem+block@c689f4cc1dfc43328685160bbe29c454/handler/xmodule_handler"
data-problem-score="0.0"
data-problem-total-possible="1.0"
data-attempts-used="0"
data-content="
<h3 class="hd hd-3 problem-header" id="c689f4cc1dfc43328685160bbe29c454-problem-title" aria-describedby="block-v1:MITx+JPAL350x+3T2020+type@problem+block@c689f4cc1dfc43328685160bbe29c454-problem-progress" tabindex="-1">
Question 4
</h3>
<div class="problem-progress" id="block-v1:MITx+JPAL350x+3T2020+type@problem+block@c689f4cc1dfc43328685160bbe29c454-problem-progress"></div>
<div class="problem">
<div>
<p>In the proposed study, who should be the target population for data collection? </p>
<div class="wrapper-problem-response" tabindex="-1" aria-label="Question 1" role="group"><div class="choicegroup capa_inputtype" id="inputtype_c689f4cc1dfc43328685160bbe29c454_2_1">
<fieldset aria-describedby="status_c689f4cc1dfc43328685160bbe29c454_2_1">
<div class="field">
<input type="radio" name="input_c689f4cc1dfc43328685160bbe29c454_2_1" id="input_c689f4cc1dfc43328685160bbe29c454_2_1_choice_0" class="field-input input-radio" value="choice_0"/><label id="c689f4cc1dfc43328685160bbe29c454_2_1-choice_0-label" for="input_c689f4cc1dfc43328685160bbe29c454_2_1_choice_0" class="response-label field-label label-inline" aria-describedby="status_c689f4cc1dfc43328685160bbe29c454_2_1"> Children who are malnourished
</label>
</div>
<div class="field">
<input type="radio" name="input_c689f4cc1dfc43328685160bbe29c454_2_1" id="input_c689f4cc1dfc43328685160bbe29c454_2_1_choice_1" class="field-input input-radio" value="choice_1"/><label id="c689f4cc1dfc43328685160bbe29c454_2_1-choice_1-label" for="input_c689f4cc1dfc43328685160bbe29c454_2_1_choice_1" class="response-label field-label label-inline" aria-describedby="status_c689f4cc1dfc43328685160bbe29c454_2_1"> Children under 5 who are malnourished
</label>
</div>
<div class="field">
<input type="radio" name="input_c689f4cc1dfc43328685160bbe29c454_2_1" id="input_c689f4cc1dfc43328685160bbe29c454_2_1_choice_2" class="field-input input-radio" value="choice_2"/><label id="c689f4cc1dfc43328685160bbe29c454_2_1-choice_2-label" for="input_c689f4cc1dfc43328685160bbe29c454_2_1_choice_2" class="response-label field-label label-inline" aria-describedby="status_c689f4cc1dfc43328685160bbe29c454_2_1"> Children under 5
</label>
</div>
<div class="field">
<input type="radio" name="input_c689f4cc1dfc43328685160bbe29c454_2_1" id="input_c689f4cc1dfc43328685160bbe29c454_2_1_choice_3" class="field-input input-radio" value="choice_3"/><label id="c689f4cc1dfc43328685160bbe29c454_2_1-choice_3-label" for="input_c689f4cc1dfc43328685160bbe29c454_2_1_choice_3" class="response-label field-label label-inline" aria-describedby="status_c689f4cc1dfc43328685160bbe29c454_2_1"> Children under 5 who are not malnourished
</label>
</div>
<span id="answer_c689f4cc1dfc43328685160bbe29c454_2_1"/>
</fieldset>
<div class="indicator-container">
<span class="status unanswered" id="status_c689f4cc1dfc43328685160bbe29c454_2_1" data-tooltip="Not yet answered.">
<span class="sr">unanswered</span><span class="status-icon" aria-hidden="true"/>
</span>
</div>
</div></div>
<div class="solution-span">
<span id="solution_c689f4cc1dfc43328685160bbe29c454_solution_1"/>
</div></div>
<div class="action">
<input type="hidden" name="problem_id" value="Question 4" />
<div class="submit-attempt-container">
<button type="button" class="submit btn-brand" data-submitting="Submitting" data-value="Submit" data-should-enable-submit-button="True" aria-describedby="submission_feedback_c689f4cc1dfc43328685160bbe29c454" >
<span class="submit-label">Submit</span>
</button>
<div class="submission-feedback" id="submission_feedback_c689f4cc1dfc43328685160bbe29c454">
<span class="sr">Some problems have options such as save, reset, hints, or show answer. These options follow the Submit button.</span>
</div>
</div>
<div class="problem-action-buttons-wrapper">
</div>
</div>
<div class="notification warning notification-gentle-alert
is-hidden"
tabindex="-1">
<span class="icon fa fa-exclamation-circle" aria-hidden="true"></span>
<span class="notification-message" aria-describedby="c689f4cc1dfc43328685160bbe29c454-problem-title">
</span>
<div class="notification-btn-wrapper">
<button type="button" class="btn btn-default btn-small notification-btn review-btn sr">Review</button>
</div>
</div>
<div class="notification warning notification-save
is-hidden"
tabindex="-1">
<span class="icon fa fa-save" aria-hidden="true"></span>
<span class="notification-message" aria-describedby="c689f4cc1dfc43328685160bbe29c454-problem-title">None
</span>
<div class="notification-btn-wrapper">
<button type="button" class="btn btn-default btn-small notification-btn review-btn sr">Review</button>
</div>
</div>
<div class="notification general notification-show-answer
is-hidden"
tabindex="-1">
<span class="icon fa fa-info-circle" aria-hidden="true"></span>
<span class="notification-message" aria-describedby="c689f4cc1dfc43328685160bbe29c454-problem-title">Answers are displayed within the problem
</span>
<div class="notification-btn-wrapper">
<button type="button" class="btn btn-default btn-small notification-btn review-btn sr">Review</button>
</div>
</div>
</div>
"
data-graded="True">
<p class="loading-spinner">
<i class="fa fa-spinner fa-pulse fa-2x fa-fw"></i>
<span class="sr">Loading…</span>
</p>
</div>
</div>
</div>
<div class="vert vert-5" data-id="block-v1:MITx+JPAL350x+3T2020+type@problem+block@2098e8d6aa634d2494eacefd7ebec696">
<div class="xblock xblock-public_view xblock-public_view-problem xmodule_display xmodule_ProblemBlock" data-block-type="problem" data-has-score="True" data-runtime-class="LmsRuntime" data-runtime-version="1" data-init="XBlockToXModuleShim" data-request-token="0e772d28448b11efaf4b16ffcfe1c469" data-graded="True" data-usage-id="block-v1:MITx+JPAL350x+3T2020+type@problem+block@2098e8d6aa634d2494eacefd7ebec696" data-course-id="course-v1:MITx+JPAL350x+3T2020">
<script type="json/xblock-args" class="xblock-json-init-args">
{"xmodule-type": "Problem"}
</script>
<div id="problem_2098e8d6aa634d2494eacefd7ebec696" class="problems-wrapper" role="group"
aria-labelledby="2098e8d6aa634d2494eacefd7ebec696-problem-title"
data-problem-id="block-v1:MITx+JPAL350x+3T2020+type@problem+block@2098e8d6aa634d2494eacefd7ebec696" data-url="/courses/course-v1:MITx+JPAL350x+3T2020/xblock/block-v1:MITx+JPAL350x+3T2020+type@problem+block@2098e8d6aa634d2494eacefd7ebec696/handler/xmodule_handler"
data-problem-score="0.0"
data-problem-total-possible="1.0"
data-attempts-used="0"
data-content="
<h3 class="hd hd-3 problem-header" id="2098e8d6aa634d2494eacefd7ebec696-problem-title" aria-describedby="block-v1:MITx+JPAL350x+3T2020+type@problem+block@2098e8d6aa634d2494eacefd7ebec696-problem-progress" tabindex="-1">
Question 5
</h3>
<div class="problem-progress" id="block-v1:MITx+JPAL350x+3T2020+type@problem+block@2098e8d6aa634d2494eacefd7ebec696-problem-progress"></div>
<div class="problem">
<div>
<p>How many data collection periods would the study involve?</p>
<div class="wrapper-problem-response" tabindex="-1" aria-label="Question 1" role="group"><div class="choicegroup capa_inputtype" id="inputtype_2098e8d6aa634d2494eacefd7ebec696_2_1">
<fieldset aria-describedby="status_2098e8d6aa634d2494eacefd7ebec696_2_1">
<div class="field">
<input type="radio" name="input_2098e8d6aa634d2494eacefd7ebec696_2_1" id="input_2098e8d6aa634d2494eacefd7ebec696_2_1_choice_0" class="field-input input-radio" value="choice_0"/><label id="2098e8d6aa634d2494eacefd7ebec696_2_1-choice_0-label" for="input_2098e8d6aa634d2494eacefd7ebec696_2_1_choice_0" class="response-label field-label label-inline" aria-describedby="status_2098e8d6aa634d2494eacefd7ebec696_2_1"> One
</label>
</div>
<div class="field">
<input type="radio" name="input_2098e8d6aa634d2494eacefd7ebec696_2_1" id="input_2098e8d6aa634d2494eacefd7ebec696_2_1_choice_1" class="field-input input-radio" value="choice_1"/><label id="2098e8d6aa634d2494eacefd7ebec696_2_1-choice_1-label" for="input_2098e8d6aa634d2494eacefd7ebec696_2_1_choice_1" class="response-label field-label label-inline" aria-describedby="status_2098e8d6aa634d2494eacefd7ebec696_2_1"> Two
</label>
</div>
<div class="field">
<input type="radio" name="input_2098e8d6aa634d2494eacefd7ebec696_2_1" id="input_2098e8d6aa634d2494eacefd7ebec696_2_1_choice_2" class="field-input input-radio" value="choice_2"/><label id="2098e8d6aa634d2494eacefd7ebec696_2_1-choice_2-label" for="input_2098e8d6aa634d2494eacefd7ebec696_2_1_choice_2" class="response-label field-label label-inline" aria-describedby="status_2098e8d6aa634d2494eacefd7ebec696_2_1"> Three
</label>
</div>
<div class="field">
<input type="radio" name="input_2098e8d6aa634d2494eacefd7ebec696_2_1" id="input_2098e8d6aa634d2494eacefd7ebec696_2_1_choice_3" class="field-input input-radio" value="choice_3"/><label id="2098e8d6aa634d2494eacefd7ebec696_2_1-choice_3-label" for="input_2098e8d6aa634d2494eacefd7ebec696_2_1_choice_3" class="response-label field-label label-inline" aria-describedby="status_2098e8d6aa634d2494eacefd7ebec696_2_1"> None
</label>
</div>
<span id="answer_2098e8d6aa634d2494eacefd7ebec696_2_1"/>
</fieldset>
<div class="indicator-container">
<span class="status unanswered" id="status_2098e8d6aa634d2494eacefd7ebec696_2_1" data-tooltip="Not yet answered.">
<span class="sr">unanswered</span><span class="status-icon" aria-hidden="true"/>
</span>
</div>
</div></div>
<div class="solution-span">
<span id="solution_2098e8d6aa634d2494eacefd7ebec696_solution_1"/>
</div></div>
<div class="action">
<input type="hidden" name="problem_id" value="Question 5" />
<div class="submit-attempt-container">
<button type="button" class="submit btn-brand" data-submitting="Submitting" data-value="Submit" data-should-enable-submit-button="True" aria-describedby="submission_feedback_2098e8d6aa634d2494eacefd7ebec696" >
<span class="submit-label">Submit</span>
</button>
<div class="submission-feedback" id="submission_feedback_2098e8d6aa634d2494eacefd7ebec696">
<span class="sr">Some problems have options such as save, reset, hints, or show answer. These options follow the Submit button.</span>
</div>
</div>
<div class="problem-action-buttons-wrapper">
</div>
</div>
<div class="notification warning notification-gentle-alert
is-hidden"
tabindex="-1">
<span class="icon fa fa-exclamation-circle" aria-hidden="true"></span>
<span class="notification-message" aria-describedby="2098e8d6aa634d2494eacefd7ebec696-problem-title">
</span>
<div class="notification-btn-wrapper">
<button type="button" class="btn btn-default btn-small notification-btn review-btn sr">Review</button>
</div>
</div>
<div class="notification warning notification-save
is-hidden"
tabindex="-1">
<span class="icon fa fa-save" aria-hidden="true"></span>
<span class="notification-message" aria-describedby="2098e8d6aa634d2494eacefd7ebec696-problem-title">None
</span>
<div class="notification-btn-wrapper">
<button type="button" class="btn btn-default btn-small notification-btn review-btn sr">Review</button>
</div>
</div>
<div class="notification general notification-show-answer
is-hidden"
tabindex="-1">
<span class="icon fa fa-info-circle" aria-hidden="true"></span>
<span class="notification-message" aria-describedby="2098e8d6aa634d2494eacefd7ebec696-problem-title">Answers are displayed within the problem
</span>
<div class="notification-btn-wrapper">
<button type="button" class="btn btn-default btn-small notification-btn review-btn sr">Review</button>
</div>
</div>
</div>
"
data-graded="True">
<p class="loading-spinner">
<i class="fa fa-spinner fa-pulse fa-2x fa-fw"></i>
<span class="sr">Loading…</span>
</p>
</div>
</div>
</div>
<div class="vert vert-6" data-id="block-v1:MITx+JPAL350x+3T2020+type@problem+block@29353a346ba94e109b50dcf0e2c6fdd0">
<div class="xblock xblock-public_view xblock-public_view-problem xmodule_display xmodule_ProblemBlock" data-block-type="problem" data-has-score="True" data-runtime-class="LmsRuntime" data-runtime-version="1" data-init="XBlockToXModuleShim" data-request-token="0e772d28448b11efaf4b16ffcfe1c469" data-graded="True" data-usage-id="block-v1:MITx+JPAL350x+3T2020+type@problem+block@29353a346ba94e109b50dcf0e2c6fdd0" data-course-id="course-v1:MITx+JPAL350x+3T2020">
<script type="json/xblock-args" class="xblock-json-init-args">
{"xmodule-type": "Problem"}
</script>
<div id="problem_29353a346ba94e109b50dcf0e2c6fdd0" class="problems-wrapper" role="group"
aria-labelledby="29353a346ba94e109b50dcf0e2c6fdd0-problem-title"
data-problem-id="block-v1:MITx+JPAL350x+3T2020+type@problem+block@29353a346ba94e109b50dcf0e2c6fdd0" data-url="/courses/course-v1:MITx+JPAL350x+3T2020/xblock/block-v1:MITx+JPAL350x+3T2020+type@problem+block@29353a346ba94e109b50dcf0e2c6fdd0/handler/xmodule_handler"
data-problem-score="0.0"
data-problem-total-possible="1.0"
data-attempts-used="0"
data-content="
<h3 class="hd hd-3 problem-header" id="29353a346ba94e109b50dcf0e2c6fdd0-problem-title" aria-describedby="block-v1:MITx+JPAL350x+3T2020+type@problem+block@29353a346ba94e109b50dcf0e2c6fdd0-problem-progress" tabindex="-1">
Question 6
</h3>
<div class="problem-progress" id="block-v1:MITx+JPAL350x+3T2020+type@problem+block@29353a346ba94e109b50dcf0e2c6fdd0-problem-progress"></div>
<div class="problem">
<div>
<p>What specific type of data should be collected as part of this study?</p>
<div class="wrapper-problem-response" tabindex="-1" aria-label="Question 1" role="group"><div class="choicegroup capa_inputtype" id="inputtype_29353a346ba94e109b50dcf0e2c6fdd0_2_1">
<fieldset aria-describedby="status_29353a346ba94e109b50dcf0e2c6fdd0_2_1">
<div class="field">
<input type="radio" name="input_29353a346ba94e109b50dcf0e2c6fdd0_2_1" id="input_29353a346ba94e109b50dcf0e2c6fdd0_2_1_choice_0" class="field-input input-radio" value="choice_0"/><label id="29353a346ba94e109b50dcf0e2c6fdd0_2_1-choice_0-label" for="input_29353a346ba94e109b50dcf0e2c6fdd0_2_1_choice_0" class="response-label field-label label-inline" aria-describedby="status_29353a346ba94e109b50dcf0e2c6fdd0_2_1"> A. Proxy information from caregivers on the age of the child
</label>
</div>
<div class="field">
<input type="radio" name="input_29353a346ba94e109b50dcf0e2c6fdd0_2_1" id="input_29353a346ba94e109b50dcf0e2c6fdd0_2_1_choice_1" class="field-input input-radio" value="choice_1"/><label id="29353a346ba94e109b50dcf0e2c6fdd0_2_1-choice_1-label" for="input_29353a346ba94e109b50dcf0e2c6fdd0_2_1_choice_1" class="response-label field-label label-inline" aria-describedby="status_29353a346ba94e109b50dcf0e2c6fdd0_2_1"> B. Proxy information from the caregiver on the weight of the child
</label>
</div>
<div class="field">
<input type="radio" name="input_29353a346ba94e109b50dcf0e2c6fdd0_2_1" id="input_29353a346ba94e109b50dcf0e2c6fdd0_2_1_choice_2" class="field-input input-radio" value="choice_2"/><label id="29353a346ba94e109b50dcf0e2c6fdd0_2_1-choice_2-label" for="input_29353a346ba94e109b50dcf0e2c6fdd0_2_1_choice_2" class="response-label field-label label-inline" aria-describedby="status_29353a346ba94e109b50dcf0e2c6fdd0_2_1"> C. Proxy information from the caregiver on the height of the child
</label>
</div>
<div class="field">
<input type="radio" name="input_29353a346ba94e109b50dcf0e2c6fdd0_2_1" id="input_29353a346ba94e109b50dcf0e2c6fdd0_2_1_choice_3" class="field-input input-radio" value="choice_3"/><label id="29353a346ba94e109b50dcf0e2c6fdd0_2_1-choice_3-label" for="input_29353a346ba94e109b50dcf0e2c6fdd0_2_1_choice_3" class="response-label field-label label-inline" aria-describedby="status_29353a346ba94e109b50dcf0e2c6fdd0_2_1"> D. Anthropometric measurements of the children
</label>
</div>
<div class="field">
<input type="radio" name="input_29353a346ba94e109b50dcf0e2c6fdd0_2_1" id="input_29353a346ba94e109b50dcf0e2c6fdd0_2_1_choice_4" class="field-input input-radio" value="choice_4"/><label id="29353a346ba94e109b50dcf0e2c6fdd0_2_1-choice_4-label" for="input_29353a346ba94e109b50dcf0e2c6fdd0_2_1_choice_4" class="response-label field-label label-inline" aria-describedby="status_29353a346ba94e109b50dcf0e2c6fdd0_2_1"> E. Observational data
</label>
</div>
<div class="field">
<input type="radio" name="input_29353a346ba94e109b50dcf0e2c6fdd0_2_1" id="input_29353a346ba94e109b50dcf0e2c6fdd0_2_1_choice_5" class="field-input input-radio" value="choice_5"/><label id="29353a346ba94e109b50dcf0e2c6fdd0_2_1-choice_5-label" for="input_29353a346ba94e109b50dcf0e2c6fdd0_2_1_choice_5" class="response-label field-label label-inline" aria-describedby="status_29353a346ba94e109b50dcf0e2c6fdd0_2_1"> F. All of the above
</label>
</div>
<div class="field">
<input type="radio" name="input_29353a346ba94e109b50dcf0e2c6fdd0_2_1" id="input_29353a346ba94e109b50dcf0e2c6fdd0_2_1_choice_6" class="field-input input-radio" value="choice_6"/><label id="29353a346ba94e109b50dcf0e2c6fdd0_2_1-choice_6-label" for="input_29353a346ba94e109b50dcf0e2c6fdd0_2_1_choice_6" class="response-label field-label label-inline" aria-describedby="status_29353a346ba94e109b50dcf0e2c6fdd0_2_1"> G. A and D
</label>
</div>
<div class="field">
<input type="radio" name="input_29353a346ba94e109b50dcf0e2c6fdd0_2_1" id="input_29353a346ba94e109b50dcf0e2c6fdd0_2_1_choice_7" class="field-input input-radio" value="choice_7"/><label id="29353a346ba94e109b50dcf0e2c6fdd0_2_1-choice_7-label" for="input_29353a346ba94e109b50dcf0e2c6fdd0_2_1_choice_7" class="response-label field-label label-inline" aria-describedby="status_29353a346ba94e109b50dcf0e2c6fdd0_2_1"> H. B and C
</label>
</div>
<div class="field">
<input type="radio" name="input_29353a346ba94e109b50dcf0e2c6fdd0_2_1" id="input_29353a346ba94e109b50dcf0e2c6fdd0_2_1_choice_8" class="field-input input-radio" value="choice_8"/><label id="29353a346ba94e109b50dcf0e2c6fdd0_2_1-choice_8-label" for="input_29353a346ba94e109b50dcf0e2c6fdd0_2_1_choice_8" class="response-label field-label label-inline" aria-describedby="status_29353a346ba94e109b50dcf0e2c6fdd0_2_1"> I. A, B, and C
</label>
</div>
<span id="answer_29353a346ba94e109b50dcf0e2c6fdd0_2_1"/>
</fieldset>
<div class="indicator-container">
<span class="status unanswered" id="status_29353a346ba94e109b50dcf0e2c6fdd0_2_1" data-tooltip="Not yet answered.">
<span class="sr">unanswered</span><span class="status-icon" aria-hidden="true"/>
</span>
</div>
</div></div>
<div class="solution-span">
<span id="solution_29353a346ba94e109b50dcf0e2c6fdd0_solution_1"/>
</div></div>
<div class="action">
<input type="hidden" name="problem_id" value="Question 6" />
<div class="submit-attempt-container">
<button type="button" class="submit btn-brand" data-submitting="Submitting" data-value="Submit" data-should-enable-submit-button="True" aria-describedby="submission_feedback_29353a346ba94e109b50dcf0e2c6fdd0" >
<span class="submit-label">Submit</span>
</button>
<div class="submission-feedback" id="submission_feedback_29353a346ba94e109b50dcf0e2c6fdd0">
<span class="sr">Some problems have options such as save, reset, hints, or show answer. These options follow the Submit button.</span>
</div>
</div>
<div class="problem-action-buttons-wrapper">
</div>
</div>
<div class="notification warning notification-gentle-alert
is-hidden"
tabindex="-1">
<span class="icon fa fa-exclamation-circle" aria-hidden="true"></span>
<span class="notification-message" aria-describedby="29353a346ba94e109b50dcf0e2c6fdd0-problem-title">
</span>
<div class="notification-btn-wrapper">
<button type="button" class="btn btn-default btn-small notification-btn review-btn sr">Review</button>
</div>
</div>
<div class="notification warning notification-save
is-hidden"
tabindex="-1">
<span class="icon fa fa-save" aria-hidden="true"></span>
<span class="notification-message" aria-describedby="29353a346ba94e109b50dcf0e2c6fdd0-problem-title">None
</span>
<div class="notification-btn-wrapper">
<button type="button" class="btn btn-default btn-small notification-btn review-btn sr">Review</button>
</div>
</div>
<div class="notification general notification-show-answer
is-hidden"
tabindex="-1">
<span class="icon fa fa-info-circle" aria-hidden="true"></span>
<span class="notification-message" aria-describedby="29353a346ba94e109b50dcf0e2c6fdd0-problem-title">Answers are displayed within the problem
</span>
<div class="notification-btn-wrapper">
<button type="button" class="btn btn-default btn-small notification-btn review-btn sr">Review</button>
</div>
</div>
</div>
"
data-graded="True">
<p class="loading-spinner">
<i class="fa fa-spinner fa-pulse fa-2x fa-fw"></i>
<span class="sr">Loading…</span>
</p>
</div>
</div>
</div>
</div>
</div>
<div class="xblock xblock-public_view xblock-public_view-vertical" data-block-type="vertical" data-has-score="False" data-runtime-class="LmsRuntime" data-runtime-version="1" data-init="VerticalStudentView" data-request-token="0e772d28448b11efaf4b16ffcfe1c469" data-graded="True" data-usage-id="block-v1:MITx+JPAL350x+3T2020+type@vertical+block@6e9f82ddeea44a25a8a2a53e0c1691f4" data-course-id="course-v1:MITx+JPAL350x+3T2020">
<h2 class="hd hd-2 unit-title">Part II</h2>
<div class="vert-mod">
<div class="vert vert-0" data-id="block-v1:MITx+JPAL350x+3T2020+type@html+block@c5dea1c4cb0340ea8dec491a27ee37c6">
<div class="xblock xblock-public_view xblock-public_view-html xmodule_display xmodule_HtmlBlock" data-block-type="html" data-has-score="False" data-runtime-class="LmsRuntime" data-runtime-version="1" data-init="XBlockToXModuleShim" data-request-token="0e772d28448b11efaf4b16ffcfe1c469" data-graded="True" data-usage-id="block-v1:MITx+JPAL350x+3T2020+type@html+block@c5dea1c4cb0340ea8dec491a27ee37c6" data-course-id="course-v1:MITx+JPAL350x+3T2020">
<script type="json/xblock-args" class="xblock-json-init-args">
{"xmodule-type": "HTMLModule"}
</script>
<p class="MsoNormal">The study team decides to use administrative data from health clinics and hospitals in 10 of the 33 districts in Rajasthan to assess malnutrition rates in children under 5 years of age. This will involve collecting existing records of all of the children under 5 who were weighed and had their height measurement taken in the last year. This data will then be used to calculate the % of children who were underweight as well as the % of children who were stunted. <o:p></o:p></p>
<p class="MsoNormal"><strong style="line-height: 25.6px;">Note:</strong><span style="line-height: 25.6px;"> Scroll down to answer all of the questions below and </span><span style="line-height: 25.6px; font-family: 'Open Sans', Verdana, Geneva, sans-serif, sans-serif;">m</span><span style="line-height: 25.6px; font-stretch: inherit; font-family: 'Open Sans', Verdana, Geneva, sans-serif, sans-serif;">ake sure to also complete the rest of the exercise by clicking on the arrow at the bottom, or via the navigation ribbon above.</span></p>
</div>
</div>
<div class="vert vert-1" data-id="block-v1:MITx+JPAL350x+3T2020+type@problem+block@fa67ae5c45604325b236ed31c0f28ab2">
<div class="xblock xblock-public_view xblock-public_view-problem xmodule_display xmodule_ProblemBlock" data-block-type="problem" data-has-score="True" data-runtime-class="LmsRuntime" data-runtime-version="1" data-init="XBlockToXModuleShim" data-request-token="0e772d28448b11efaf4b16ffcfe1c469" data-graded="True" data-usage-id="block-v1:MITx+JPAL350x+3T2020+type@problem+block@fa67ae5c45604325b236ed31c0f28ab2" data-course-id="course-v1:MITx+JPAL350x+3T2020">
<script type="json/xblock-args" class="xblock-json-init-args">
{"xmodule-type": "Problem"}
</script>
<div id="problem_fa67ae5c45604325b236ed31c0f28ab2" class="problems-wrapper" role="group"
aria-labelledby="fa67ae5c45604325b236ed31c0f28ab2-problem-title"
data-problem-id="block-v1:MITx+JPAL350x+3T2020+type@problem+block@fa67ae5c45604325b236ed31c0f28ab2" data-url="/courses/course-v1:MITx+JPAL350x+3T2020/xblock/block-v1:MITx+JPAL350x+3T2020+type@problem+block@fa67ae5c45604325b236ed31c0f28ab2/handler/xmodule_handler"
data-problem-score="0.0"
data-problem-total-possible="1.0"
data-attempts-used="0"
data-content="
<h3 class="hd hd-3 problem-header" id="fa67ae5c45604325b236ed31c0f28ab2-problem-title" aria-describedby="block-v1:MITx+JPAL350x+3T2020+type@problem+block@fa67ae5c45604325b236ed31c0f28ab2-problem-progress" tabindex="-1">
Question 7
</h3>
<div class="problem-progress" id="block-v1:MITx+JPAL350x+3T2020+type@problem+block@fa67ae5c45604325b236ed31c0f28ab2-problem-progress"></div>
<div class="problem">
<div>
<p>In this study, what kind of data will be collected by the study team? </p>
<div class="wrapper-problem-response" tabindex="-1" aria-label="Question 1" role="group"><div class="choicegroup capa_inputtype" id="inputtype_fa67ae5c45604325b236ed31c0f28ab2_2_1">
<fieldset aria-describedby="status_fa67ae5c45604325b236ed31c0f28ab2_2_1">
<div class="field">
<input type="radio" name="input_fa67ae5c45604325b236ed31c0f28ab2_2_1" id="input_fa67ae5c45604325b236ed31c0f28ab2_2_1_choice_0" class="field-input input-radio" value="choice_0"/><label id="fa67ae5c45604325b236ed31c0f28ab2_2_1-choice_0-label" for="input_fa67ae5c45604325b236ed31c0f28ab2_2_1_choice_0" class="response-label field-label label-inline" aria-describedby="status_fa67ae5c45604325b236ed31c0f28ab2_2_1"> New data will be collected for the purposes of this study.
</label>
</div>
<div class="field">
<input type="radio" name="input_fa67ae5c45604325b236ed31c0f28ab2_2_1" id="input_fa67ae5c45604325b236ed31c0f28ab2_2_1_choice_1" class="field-input input-radio" value="choice_1"/><label id="fa67ae5c45604325b236ed31c0f28ab2_2_1-choice_1-label" for="input_fa67ae5c45604325b236ed31c0f28ab2_2_1_choice_1" class="response-label field-label label-inline" aria-describedby="status_fa67ae5c45604325b236ed31c0f28ab2_2_1"> Existing data which already exists at the clinics will be analyzed for this study
</label>
</div>
<div class="field">
<input type="radio" name="input_fa67ae5c45604325b236ed31c0f28ab2_2_1" id="input_fa67ae5c45604325b236ed31c0f28ab2_2_1_choice_2" class="field-input input-radio" value="choice_2"/><label id="fa67ae5c45604325b236ed31c0f28ab2_2_1-choice_2-label" for="input_fa67ae5c45604325b236ed31c0f28ab2_2_1_choice_2" class="response-label field-label label-inline" aria-describedby="status_fa67ae5c45604325b236ed31c0f28ab2_2_1"> Both new data and existing data will be used
</label>
</div>
<div class="field">
<input type="radio" name="input_fa67ae5c45604325b236ed31c0f28ab2_2_1" id="input_fa67ae5c45604325b236ed31c0f28ab2_2_1_choice_3" class="field-input input-radio" value="choice_3"/><label id="fa67ae5c45604325b236ed31c0f28ab2_2_1-choice_3-label" for="input_fa67ae5c45604325b236ed31c0f28ab2_2_1_choice_3" class="response-label field-label label-inline" aria-describedby="status_fa67ae5c45604325b236ed31c0f28ab2_2_1"> Qualitative data
</label>
</div>
<div class="field">
<input type="radio" name="input_fa67ae5c45604325b236ed31c0f28ab2_2_1" id="input_fa67ae5c45604325b236ed31c0f28ab2_2_1_choice_4" class="field-input input-radio" value="choice_4"/><label id="fa67ae5c45604325b236ed31c0f28ab2_2_1-choice_4-label" for="input_fa67ae5c45604325b236ed31c0f28ab2_2_1_choice_4" class="response-label field-label label-inline" aria-describedby="status_fa67ae5c45604325b236ed31c0f28ab2_2_1"> Observational data
</label>
</div>
<span id="answer_fa67ae5c45604325b236ed31c0f28ab2_2_1"/>
</fieldset>
<div class="indicator-container">
<span class="status unanswered" id="status_fa67ae5c45604325b236ed31c0f28ab2_2_1" data-tooltip="Not yet answered.">
<span class="sr">unanswered</span><span class="status-icon" aria-hidden="true"/>
</span>
</div>
</div></div>
<div class="solution-span">
<span id="solution_fa67ae5c45604325b236ed31c0f28ab2_solution_1"/>
</div></div>
<div class="action">
<input type="hidden" name="problem_id" value="Question 7" />
<div class="submit-attempt-container">
<button type="button" class="submit btn-brand" data-submitting="Submitting" data-value="Submit" data-should-enable-submit-button="True" aria-describedby="submission_feedback_fa67ae5c45604325b236ed31c0f28ab2" >
<span class="submit-label">Submit</span>
</button>
<div class="submission-feedback" id="submission_feedback_fa67ae5c45604325b236ed31c0f28ab2">
<span class="sr">Some problems have options such as save, reset, hints, or show answer. These options follow the Submit button.</span>
</div>
</div>
<div class="problem-action-buttons-wrapper">
</div>
</div>
<div class="notification warning notification-gentle-alert
is-hidden"
tabindex="-1">
<span class="icon fa fa-exclamation-circle" aria-hidden="true"></span>
<span class="notification-message" aria-describedby="fa67ae5c45604325b236ed31c0f28ab2-problem-title">
</span>
<div class="notification-btn-wrapper">
<button type="button" class="btn btn-default btn-small notification-btn review-btn sr">Review</button>
</div>
</div>
<div class="notification warning notification-save
is-hidden"
tabindex="-1">
<span class="icon fa fa-save" aria-hidden="true"></span>
<span class="notification-message" aria-describedby="fa67ae5c45604325b236ed31c0f28ab2-problem-title">None
</span>
<div class="notification-btn-wrapper">
<button type="button" class="btn btn-default btn-small notification-btn review-btn sr">Review</button>
</div>
</div>
<div class="notification general notification-show-answer
is-hidden"
tabindex="-1">
<span class="icon fa fa-info-circle" aria-hidden="true"></span>
<span class="notification-message" aria-describedby="fa67ae5c45604325b236ed31c0f28ab2-problem-title">Answers are displayed within the problem
</span>
<div class="notification-btn-wrapper">
<button type="button" class="btn btn-default btn-small notification-btn review-btn sr">Review</button>
</div>
</div>
</div>
"
data-graded="True">
<p class="loading-spinner">
<i class="fa fa-spinner fa-pulse fa-2x fa-fw"></i>
<span class="sr">Loading…</span>
</p>
</div>
</div>
</div>
<div class="vert vert-2" data-id="block-v1:MITx+JPAL350x+3T2020+type@problem+block@cedf79e8c49b40b6bce1af6c37969a46">
<div class="xblock xblock-public_view xblock-public_view-problem xmodule_display xmodule_ProblemBlock" data-block-type="problem" data-has-score="True" data-runtime-class="LmsRuntime" data-runtime-version="1" data-init="XBlockToXModuleShim" data-request-token="0e772d28448b11efaf4b16ffcfe1c469" data-graded="True" data-usage-id="block-v1:MITx+JPAL350x+3T2020+type@problem+block@cedf79e8c49b40b6bce1af6c37969a46" data-course-id="course-v1:MITx+JPAL350x+3T2020">
<script type="json/xblock-args" class="xblock-json-init-args">
{"xmodule-type": "Problem"}
</script>
<div id="problem_cedf79e8c49b40b6bce1af6c37969a46" class="problems-wrapper" role="group"
aria-labelledby="cedf79e8c49b40b6bce1af6c37969a46-problem-title"
data-problem-id="block-v1:MITx+JPAL350x+3T2020+type@problem+block@cedf79e8c49b40b6bce1af6c37969a46" data-url="/courses/course-v1:MITx+JPAL350x+3T2020/xblock/block-v1:MITx+JPAL350x+3T2020+type@problem+block@cedf79e8c49b40b6bce1af6c37969a46/handler/xmodule_handler"
data-problem-score="0"
data-problem-total-possible="1"
data-attempts-used="0"
data-content="
<h3 class="hd hd-3 problem-header" id="cedf79e8c49b40b6bce1af6c37969a46-problem-title" aria-describedby="block-v1:MITx+JPAL350x+3T2020+type@problem+block@cedf79e8c49b40b6bce1af6c37969a46-problem-progress" tabindex="-1">
Question 8
</h3>
<div class="problem-progress" id="block-v1:MITx+JPAL350x+3T2020+type@problem+block@cedf79e8c49b40b6bce1af6c37969a46-problem-progress"></div>
<div class="problem">
<div>
<p>In general, what are some of the challenges or limitations associated with this specific type of data?</p>
<div class="wrapper-problem-response" tabindex="-1" aria-label="Question 1" role="group"><div id="inputtype_cedf79e8c49b40b6bce1af6c37969a46_2_1" class=" capa_inputtype textline">
<div class="unanswered ">
<input type="text" name="input_cedf79e8c49b40b6bce1af6c37969a46_2_1" id="input_cedf79e8c49b40b6bce1af6c37969a46_2_1" aria-describedby="status_cedf79e8c49b40b6bce1af6c37969a46_2_1" value="" size="70"/>
<span class="trailing_text" id="trailing_text_cedf79e8c49b40b6bce1af6c37969a46_2_1"/>
<span class="status unanswered" id="status_cedf79e8c49b40b6bce1af6c37969a46_2_1" data-tooltip="Not yet answered.">
<span class="sr">unanswered</span><span class="status-icon" aria-hidden="true"/>
</span>
<p id="answer_cedf79e8c49b40b6bce1af6c37969a46_2_1" class="answer"/>
</div>
</div></div>
<div class="solution-span">
<span id="solution_cedf79e8c49b40b6bce1af6c37969a46_solution_1"/>
</div></div>
<div class="action">
<input type="hidden" name="problem_id" value="Question 8" />
<div class="submit-attempt-container">
<button type="button" class="submit btn-brand" data-submitting="Submitting" data-value="Submit" data-should-enable-submit-button="True" aria-describedby="submission_feedback_cedf79e8c49b40b6bce1af6c37969a46" >
<span class="submit-label">Submit</span>
</button>
<div class="submission-feedback" id="submission_feedback_cedf79e8c49b40b6bce1af6c37969a46">
<span class="sr">Some problems have options such as save, reset, hints, or show answer. These options follow the Submit button.</span>
</div>
</div>
<div class="problem-action-buttons-wrapper">
</div>
</div>
<div class="notification warning notification-gentle-alert
is-hidden"
tabindex="-1">
<span class="icon fa fa-exclamation-circle" aria-hidden="true"></span>
<span class="notification-message" aria-describedby="cedf79e8c49b40b6bce1af6c37969a46-problem-title">
</span>
<div class="notification-btn-wrapper">
<button type="button" class="btn btn-default btn-small notification-btn review-btn sr">Review</button>
</div>
</div>
<div class="notification warning notification-save
is-hidden"
tabindex="-1">
<span class="icon fa fa-save" aria-hidden="true"></span>
<span class="notification-message" aria-describedby="cedf79e8c49b40b6bce1af6c37969a46-problem-title">None
</span>
<div class="notification-btn-wrapper">
<button type="button" class="btn btn-default btn-small notification-btn review-btn sr">Review</button>
</div>
</div>
<div class="notification general notification-show-answer
is-hidden"
tabindex="-1">
<span class="icon fa fa-info-circle" aria-hidden="true"></span>
<span class="notification-message" aria-describedby="cedf79e8c49b40b6bce1af6c37969a46-problem-title">Answers are displayed within the problem
</span>
<div class="notification-btn-wrapper">
<button type="button" class="btn btn-default btn-small notification-btn review-btn sr">Review</button>
</div>
</div>
</div>
"
data-graded="True">
<p class="loading-spinner">
<i class="fa fa-spinner fa-pulse fa-2x fa-fw"></i>
<span class="sr">Loading…</span>
</p>
</div>
</div>
</div>
<div class="vert vert-3" data-id="block-v1:MITx+JPAL350x+3T2020+type@problem+block@32ccd2f5260f4098b26081537dc821f6">
<div class="xblock xblock-public_view xblock-public_view-problem xmodule_display xmodule_ProblemBlock" data-block-type="problem" data-has-score="True" data-runtime-class="LmsRuntime" data-runtime-version="1" data-init="XBlockToXModuleShim" data-request-token="0e772d28448b11efaf4b16ffcfe1c469" data-graded="True" data-usage-id="block-v1:MITx+JPAL350x+3T2020+type@problem+block@32ccd2f5260f4098b26081537dc821f6" data-course-id="course-v1:MITx+JPAL350x+3T2020">
<script type="json/xblock-args" class="xblock-json-init-args">
{"xmodule-type": "Problem"}
</script>
<div id="problem_32ccd2f5260f4098b26081537dc821f6" class="problems-wrapper" role="group"
aria-labelledby="32ccd2f5260f4098b26081537dc821f6-problem-title"
data-problem-id="block-v1:MITx+JPAL350x+3T2020+type@problem+block@32ccd2f5260f4098b26081537dc821f6" data-url="/courses/course-v1:MITx+JPAL350x+3T2020/xblock/block-v1:MITx+JPAL350x+3T2020+type@problem+block@32ccd2f5260f4098b26081537dc821f6/handler/xmodule_handler"
data-problem-score="0"
data-problem-total-possible="1"
data-attempts-used="0"
data-content="
<h3 class="hd hd-3 problem-header" id="32ccd2f5260f4098b26081537dc821f6-problem-title" aria-describedby="block-v1:MITx+JPAL350x+3T2020+type@problem+block@32ccd2f5260f4098b26081537dc821f6-problem-progress" tabindex="-1">
Question 9
</h3>
<div class="problem-progress" id="block-v1:MITx+JPAL350x+3T2020+type@problem+block@32ccd2f5260f4098b26081537dc821f6-problem-progress"></div>
<div class="problem">
<div>
<p>Are there any other issues of concern with this proposed study design described above? Think about the target population versus the study population.</p>
<div class="wrapper-problem-response" tabindex="-1" aria-label="Question 1" role="group"><div id="inputtype_32ccd2f5260f4098b26081537dc821f6_2_1" class=" capa_inputtype textline">
<div class="unanswered ">
<input type="text" name="input_32ccd2f5260f4098b26081537dc821f6_2_1" id="input_32ccd2f5260f4098b26081537dc821f6_2_1" aria-describedby="status_32ccd2f5260f4098b26081537dc821f6_2_1" value="" size="70"/>
<span class="trailing_text" id="trailing_text_32ccd2f5260f4098b26081537dc821f6_2_1"/>
<span class="status unanswered" id="status_32ccd2f5260f4098b26081537dc821f6_2_1" data-tooltip="Not yet answered.">
<span class="sr">unanswered</span><span class="status-icon" aria-hidden="true"/>
</span>
<p id="answer_32ccd2f5260f4098b26081537dc821f6_2_1" class="answer"/>
</div>
</div></div>
<div class="solution-span">
<span id="solution_32ccd2f5260f4098b26081537dc821f6_solution_1"/>
</div></div>
<div class="action">
<input type="hidden" name="problem_id" value="Question 9" />
<div class="submit-attempt-container">
<button type="button" class="submit btn-brand" data-submitting="Submitting" data-value="Submit" data-should-enable-submit-button="True" aria-describedby="submission_feedback_32ccd2f5260f4098b26081537dc821f6" >
<span class="submit-label">Submit</span>
</button>
<div class="submission-feedback" id="submission_feedback_32ccd2f5260f4098b26081537dc821f6">
<span class="sr">Some problems have options such as save, reset, hints, or show answer. These options follow the Submit button.</span>
</div>
</div>
<div class="problem-action-buttons-wrapper">
</div>
</div>
<div class="notification warning notification-gentle-alert
is-hidden"
tabindex="-1">
<span class="icon fa fa-exclamation-circle" aria-hidden="true"></span>
<span class="notification-message" aria-describedby="32ccd2f5260f4098b26081537dc821f6-problem-title">
</span>
<div class="notification-btn-wrapper">
<button type="button" class="btn btn-default btn-small notification-btn review-btn sr">Review</button>
</div>
</div>
<div class="notification warning notification-save
is-hidden"
tabindex="-1">
<span class="icon fa fa-save" aria-hidden="true"></span>
<span class="notification-message" aria-describedby="32ccd2f5260f4098b26081537dc821f6-problem-title">None
</span>
<div class="notification-btn-wrapper">
<button type="button" class="btn btn-default btn-small notification-btn review-btn sr">Review</button>
</div>
</div>
<div class="notification general notification-show-answer
is-hidden"
tabindex="-1">
<span class="icon fa fa-info-circle" aria-hidden="true"></span>
<span class="notification-message" aria-describedby="32ccd2f5260f4098b26081537dc821f6-problem-title">Answers are displayed within the problem
</span>
<div class="notification-btn-wrapper">
<button type="button" class="btn btn-default btn-small notification-btn review-btn sr">Review</button>
</div>
</div>
</div>
"
data-graded="True">
<p class="loading-spinner">
<i class="fa fa-spinner fa-pulse fa-2x fa-fw"></i>
<span class="sr">Loading…</span>
</p>
</div>
</div>
</div>
</div>
</div>
<div class="xblock xblock-public_view xblock-public_view-vertical" data-block-type="vertical" data-has-score="False" data-runtime-class="LmsRuntime" data-runtime-version="1" data-init="VerticalStudentView" data-request-token="0e772d28448b11efaf4b16ffcfe1c469" data-graded="True" data-usage-id="block-v1:MITx+JPAL350x+3T2020+type@vertical+block@d13298cb394e4e429376751e87604a19" data-course-id="course-v1:MITx+JPAL350x+3T2020">
<h2 class="hd hd-2 unit-title">Part III</h2>
<div class="vert-mod">
<div class="vert vert-0" data-id="block-v1:MITx+JPAL350x+3T2020+type@html+block@a9184cece58240b7b2367453e5b5ef8d">
<div class="xblock xblock-public_view xblock-public_view-html xmodule_display xmodule_HtmlBlock" data-block-type="html" data-has-score="False" data-runtime-class="LmsRuntime" data-runtime-version="1" data-init="XBlockToXModuleShim" data-request-token="0e772d28448b11efaf4b16ffcfe1c469" data-graded="True" data-usage-id="block-v1:MITx+JPAL350x+3T2020+type@html+block@a9184cece58240b7b2367453e5b5ef8d" data-course-id="course-v1:MITx+JPAL350x+3T2020">
<script type="json/xblock-args" class="xblock-json-init-args">
{"xmodule-type": "HTMLModule"}
</script>
<p class="MsoNormal">After further consideration, the research team decides to change their design and instead conduct a representative cross-sectional survey in sampled households across the state to assess malnutrition. <o:p></o:p></p>
<p class="MsoNormal"><strong style="line-height: 25.6px;">Note:</strong><span style="line-height: 25.6px;"> Scroll down to answer all of the questions below and </span><span style="line-height: 25.6px; font-family: 'Open Sans', Verdana, Geneva, sans-serif, sans-serif;">m</span><span style="line-height: 25.6px; font-stretch: inherit; font-family: 'Open Sans', Verdana, Geneva, sans-serif, sans-serif;">ake sure to also complete the rest of the exercise by clicking on the arrow at the bottom, or via the navigation ribbon above.</span></p>
</div>
</div>
<div class="vert vert-1" data-id="block-v1:MITx+JPAL350x+3T2020+type@problem+block@861bd8965182405c995d84e259ffb846">
<div class="xblock xblock-public_view xblock-public_view-problem xmodule_display xmodule_ProblemBlock" data-block-type="problem" data-has-score="True" data-runtime-class="LmsRuntime" data-runtime-version="1" data-init="XBlockToXModuleShim" data-request-token="0e772d28448b11efaf4b16ffcfe1c469" data-graded="True" data-usage-id="block-v1:MITx+JPAL350x+3T2020+type@problem+block@861bd8965182405c995d84e259ffb846" data-course-id="course-v1:MITx+JPAL350x+3T2020">
<script type="json/xblock-args" class="xblock-json-init-args">
{"xmodule-type": "Problem"}
</script>
<div id="problem_861bd8965182405c995d84e259ffb846" class="problems-wrapper" role="group"
aria-labelledby="861bd8965182405c995d84e259ffb846-problem-title"
data-problem-id="block-v1:MITx+JPAL350x+3T2020+type@problem+block@861bd8965182405c995d84e259ffb846" data-url="/courses/course-v1:MITx+JPAL350x+3T2020/xblock/block-v1:MITx+JPAL350x+3T2020+type@problem+block@861bd8965182405c995d84e259ffb846/handler/xmodule_handler"
data-problem-score="0"
data-problem-total-possible="1"
data-attempts-used="0"
data-content="
<h3 class="hd hd-3 problem-header" id="861bd8965182405c995d84e259ffb846-problem-title" aria-describedby="block-v1:MITx+JPAL350x+3T2020+type@problem+block@861bd8965182405c995d84e259ffb846-problem-progress" tabindex="-1">
Question 10
</h3>
<div class="problem-progress" id="block-v1:MITx+JPAL350x+3T2020+type@problem+block@861bd8965182405c995d84e259ffb846-problem-progress"></div>
<div class="problem">
<div>
<p>Now that the team has selected the research question and the study design, list the remaining steps involved in designing and conducting the study.</p>
<div class="wrapper-problem-response" tabindex="-1" aria-label="Question 1" role="group"><div id="inputtype_861bd8965182405c995d84e259ffb846_2_1" class=" capa_inputtype textline">
<div class="unanswered ">
<input type="text" name="input_861bd8965182405c995d84e259ffb846_2_1" id="input_861bd8965182405c995d84e259ffb846_2_1" aria-describedby="status_861bd8965182405c995d84e259ffb846_2_1" value="" size="70"/>
<span class="trailing_text" id="trailing_text_861bd8965182405c995d84e259ffb846_2_1"/>
<span class="status unanswered" id="status_861bd8965182405c995d84e259ffb846_2_1" data-tooltip="Not yet answered.">
<span class="sr">unanswered</span><span class="status-icon" aria-hidden="true"/>
</span>
<p id="answer_861bd8965182405c995d84e259ffb846_2_1" class="answer"/>
</div>
</div></div>
<div class="solution-span">
<span id="solution_861bd8965182405c995d84e259ffb846_solution_1"/>
</div></div>
<div class="action">
<input type="hidden" name="problem_id" value="Question 10" />
<div class="submit-attempt-container">
<button type="button" class="submit btn-brand" data-submitting="Submitting" data-value="Submit" data-should-enable-submit-button="True" aria-describedby="submission_feedback_861bd8965182405c995d84e259ffb846" >
<span class="submit-label">Submit</span>
</button>
<div class="submission-feedback" id="submission_feedback_861bd8965182405c995d84e259ffb846">
<span class="sr">Some problems have options such as save, reset, hints, or show answer. These options follow the Submit button.</span>
</div>
</div>
<div class="problem-action-buttons-wrapper">
</div>
</div>
<div class="notification warning notification-gentle-alert
is-hidden"
tabindex="-1">
<span class="icon fa fa-exclamation-circle" aria-hidden="true"></span>
<span class="notification-message" aria-describedby="861bd8965182405c995d84e259ffb846-problem-title">
</span>
<div class="notification-btn-wrapper">
<button type="button" class="btn btn-default btn-small notification-btn review-btn sr">Review</button>
</div>
</div>
<div class="notification warning notification-save
is-hidden"
tabindex="-1">
<span class="icon fa fa-save" aria-hidden="true"></span>
<span class="notification-message" aria-describedby="861bd8965182405c995d84e259ffb846-problem-title">None
</span>
<div class="notification-btn-wrapper">
<button type="button" class="btn btn-default btn-small notification-btn review-btn sr">Review</button>
</div>
</div>
<div class="notification general notification-show-answer
is-hidden"
tabindex="-1">
<span class="icon fa fa-info-circle" aria-hidden="true"></span>
<span class="notification-message" aria-describedby="861bd8965182405c995d84e259ffb846-problem-title">Answers are displayed within the problem
</span>
<div class="notification-btn-wrapper">
<button type="button" class="btn btn-default btn-small notification-btn review-btn sr">Review</button>
</div>
</div>
</div>
"
data-graded="True">
<p class="loading-spinner">
<i class="fa fa-spinner fa-pulse fa-2x fa-fw"></i>
<span class="sr">Loading…</span>
</p>
</div>
</div>
</div>
</div>
</div>
<div class="xblock xblock-public_view xblock-public_view-vertical" data-block-type="vertical" data-has-score="False" data-runtime-class="LmsRuntime" data-runtime-version="1" data-init="VerticalStudentView" data-request-token="0e772d28448b11efaf4b16ffcfe1c469" data-graded="True" data-usage-id="block-v1:MITx+JPAL350x+3T2020+type@vertical+block@b80b3618a7864db9a876fa45b821b483" data-course-id="course-v1:MITx+JPAL350x+3T2020">
<h2 class="hd hd-2 unit-title">Part IV</h2>
<div class="vert-mod">
<div class="vert vert-0" data-id="block-v1:MITx+JPAL350x+3T2020+type@html+block@68cca57ff3534fd6bfae706a517367ee">
<div class="xblock xblock-public_view xblock-public_view-html xmodule_display xmodule_HtmlBlock" data-block-type="html" data-has-score="False" data-runtime-class="LmsRuntime" data-runtime-version="1" data-init="XBlockToXModuleShim" data-request-token="0e772d28448b11efaf4b16ffcfe1c469" data-graded="True" data-usage-id="block-v1:MITx+JPAL350x+3T2020+type@html+block@68cca57ff3534fd6bfae706a517367ee" data-course-id="course-v1:MITx+JPAL350x+3T2020">
<script type="json/xblock-args" class="xblock-json-init-args">
{"xmodule-type": "HTMLModule"}
</script>
<p class="MsoNormal">The researchers successfully complete the study. The survey finds that 44% of children under 5 years of age are stunted and 40% are underweight. The study also finds that children in rural areas are more likely to be malnourished, and that while most children are breastfed, only 1/3 of children under 6 months are <b>exclusively </b>breastfed. The research team decides to partner with a local NGO to develop and implement an intervention to promote early and exclusive breastfeeding. The researchers would like to conduct a randomized controlled trial to evaluate the effectiveness of the breastfeeding intervention. <o:p></o:p></p>
<p class="MsoNormal"><strong style="line-height: 25.6px;">Note:</strong><span style="line-height: 25.6px;"> Scroll down to answer all of the questions below.</span></p>
</div>
</div>
<div class="vert vert-1" data-id="block-v1:MITx+JPAL350x+3T2020+type@problem+block@36f2d8c9ce194b048bfa306c50de5c02">
<div class="xblock xblock-public_view xblock-public_view-problem xmodule_display xmodule_ProblemBlock" data-block-type="problem" data-has-score="True" data-runtime-class="LmsRuntime" data-runtime-version="1" data-init="XBlockToXModuleShim" data-request-token="0e772d28448b11efaf4b16ffcfe1c469" data-graded="True" data-usage-id="block-v1:MITx+JPAL350x+3T2020+type@problem+block@36f2d8c9ce194b048bfa306c50de5c02" data-course-id="course-v1:MITx+JPAL350x+3T2020">
<script type="json/xblock-args" class="xblock-json-init-args">
{"xmodule-type": "Problem"}
</script>
<div id="problem_36f2d8c9ce194b048bfa306c50de5c02" class="problems-wrapper" role="group"
aria-labelledby="36f2d8c9ce194b048bfa306c50de5c02-problem-title"
data-problem-id="block-v1:MITx+JPAL350x+3T2020+type@problem+block@36f2d8c9ce194b048bfa306c50de5c02" data-url="/courses/course-v1:MITx+JPAL350x+3T2020/xblock/block-v1:MITx+JPAL350x+3T2020+type@problem+block@36f2d8c9ce194b048bfa306c50de5c02/handler/xmodule_handler"
data-problem-score="0"
data-problem-total-possible="1"
data-attempts-used="0"
data-content="
<h3 class="hd hd-3 problem-header" id="36f2d8c9ce194b048bfa306c50de5c02-problem-title" aria-describedby="block-v1:MITx+JPAL350x+3T2020+type@problem+block@36f2d8c9ce194b048bfa306c50de5c02-problem-progress" tabindex="-1">
Question 11
</h3>
<div class="problem-progress" id="block-v1:MITx+JPAL350x+3T2020+type@problem+block@36f2d8c9ce194b048bfa306c50de5c02-problem-progress"></div>
<div class="problem">
<div>
<p>What is a randomized controlled trial? In your response, make sure to describe its key features including the type of study (cross-sectional, longitudinal, experimental, quasi-experimental), study sample, and data collection period or periods.</p>
<div class="wrapper-problem-response" tabindex="-1" aria-label="Question 1" role="group"><div id="inputtype_36f2d8c9ce194b048bfa306c50de5c02_2_1" class=" capa_inputtype textline">
<div class="unanswered ">
<input type="text" name="input_36f2d8c9ce194b048bfa306c50de5c02_2_1" id="input_36f2d8c9ce194b048bfa306c50de5c02_2_1" aria-describedby="status_36f2d8c9ce194b048bfa306c50de5c02_2_1" value="" size="70"/>
<span class="trailing_text" id="trailing_text_36f2d8c9ce194b048bfa306c50de5c02_2_1"/>
<span class="status unanswered" id="status_36f2d8c9ce194b048bfa306c50de5c02_2_1" data-tooltip="Not yet answered.">
<span class="sr">unanswered</span><span class="status-icon" aria-hidden="true"/>
</span>
<p id="answer_36f2d8c9ce194b048bfa306c50de5c02_2_1" class="answer"/>
</div>
</div></div>
<div class="solution-span">
<span id="solution_36f2d8c9ce194b048bfa306c50de5c02_solution_1"/>
</div></div>
<div class="action">
<input type="hidden" name="problem_id" value="Question 11" />
<div class="submit-attempt-container">
<button type="button" class="submit btn-brand" data-submitting="Submitting" data-value="Submit" data-should-enable-submit-button="True" aria-describedby="submission_feedback_36f2d8c9ce194b048bfa306c50de5c02" >
<span class="submit-label">Submit</span>
</button>
<div class="submission-feedback" id="submission_feedback_36f2d8c9ce194b048bfa306c50de5c02">
<span class="sr">Some problems have options such as save, reset, hints, or show answer. These options follow the Submit button.</span>
</div>
</div>
<div class="problem-action-buttons-wrapper">
</div>
</div>
<div class="notification warning notification-gentle-alert
is-hidden"
tabindex="-1">
<span class="icon fa fa-exclamation-circle" aria-hidden="true"></span>
<span class="notification-message" aria-describedby="36f2d8c9ce194b048bfa306c50de5c02-problem-title">
</span>
<div class="notification-btn-wrapper">
<button type="button" class="btn btn-default btn-small notification-btn review-btn sr">Review</button>
</div>
</div>
<div class="notification warning notification-save
is-hidden"
tabindex="-1">
<span class="icon fa fa-save" aria-hidden="true"></span>
<span class="notification-message" aria-describedby="36f2d8c9ce194b048bfa306c50de5c02-problem-title">None
</span>
<div class="notification-btn-wrapper">
<button type="button" class="btn btn-default btn-small notification-btn review-btn sr">Review</button>
</div>
</div>
<div class="notification general notification-show-answer
is-hidden"
tabindex="-1">
<span class="icon fa fa-info-circle" aria-hidden="true"></span>
<span class="notification-message" aria-describedby="36f2d8c9ce194b048bfa306c50de5c02-problem-title">Answers are displayed within the problem
</span>
<div class="notification-btn-wrapper">
<button type="button" class="btn btn-default btn-small notification-btn review-btn sr">Review</button>
</div>
</div>
</div>
"
data-graded="True">
<p class="loading-spinner">
<i class="fa fa-spinner fa-pulse fa-2x fa-fw"></i>
<span class="sr">Loading…</span>
</p>
</div>
</div>
</div>
<div class="vert vert-2" data-id="block-v1:MITx+JPAL350x+3T2020+type@problem+block@02a44e3b2abb4f389144d78436253c7c">
<div class="xblock xblock-public_view xblock-public_view-problem xmodule_display xmodule_ProblemBlock" data-block-type="problem" data-has-score="True" data-runtime-class="LmsRuntime" data-runtime-version="1" data-init="XBlockToXModuleShim" data-request-token="0e772d28448b11efaf4b16ffcfe1c469" data-graded="True" data-usage-id="block-v1:MITx+JPAL350x+3T2020+type@problem+block@02a44e3b2abb4f389144d78436253c7c" data-course-id="course-v1:MITx+JPAL350x+3T2020">
<script type="json/xblock-args" class="xblock-json-init-args">
{"xmodule-type": "Problem"}
</script>
<div id="problem_02a44e3b2abb4f389144d78436253c7c" class="problems-wrapper" role="group"
aria-labelledby="02a44e3b2abb4f389144d78436253c7c-problem-title"
data-problem-id="block-v1:MITx+JPAL350x+3T2020+type@problem+block@02a44e3b2abb4f389144d78436253c7c" data-url="/courses/course-v1:MITx+JPAL350x+3T2020/xblock/block-v1:MITx+JPAL350x+3T2020+type@problem+block@02a44e3b2abb4f389144d78436253c7c/handler/xmodule_handler"
data-problem-score="0"
data-problem-total-possible="1"
data-attempts-used="0"
data-content="
<h3 class="hd hd-3 problem-header" id="02a44e3b2abb4f389144d78436253c7c-problem-title" aria-describedby="block-v1:MITx+JPAL350x+3T2020+type@problem+block@02a44e3b2abb4f389144d78436253c7c-problem-progress" tabindex="-1">
Question 12
</h3>
<div class="problem-progress" id="block-v1:MITx+JPAL350x+3T2020+type@problem+block@02a44e3b2abb4f389144d78436253c7c-problem-progress"></div>
<div class="problem">
<div>
<p>Why are randomized controlled trials considered to be rigorous? </p>
<div class="wrapper-problem-response" tabindex="-1" aria-label="Question 1" role="group"><div id="inputtype_02a44e3b2abb4f389144d78436253c7c_2_1" class=" capa_inputtype textline">
<div class="unanswered ">
<input type="text" name="input_02a44e3b2abb4f389144d78436253c7c_2_1" id="input_02a44e3b2abb4f389144d78436253c7c_2_1" aria-describedby="status_02a44e3b2abb4f389144d78436253c7c_2_1" value="" size="70"/>
<span class="trailing_text" id="trailing_text_02a44e3b2abb4f389144d78436253c7c_2_1"/>
<span class="status unanswered" id="status_02a44e3b2abb4f389144d78436253c7c_2_1" data-tooltip="Not yet answered.">
<span class="sr">unanswered</span><span class="status-icon" aria-hidden="true"/>
</span>
<p id="answer_02a44e3b2abb4f389144d78436253c7c_2_1" class="answer"/>
</div>
</div></div>
<div class="solution-span">
<span id="solution_02a44e3b2abb4f389144d78436253c7c_solution_1"/>
</div></div>
<div class="action">
<input type="hidden" name="problem_id" value="Question 12" />
<div class="submit-attempt-container">
<button type="button" class="submit btn-brand" data-submitting="Submitting" data-value="Submit" data-should-enable-submit-button="True" aria-describedby="submission_feedback_02a44e3b2abb4f389144d78436253c7c" >
<span class="submit-label">Submit</span>
</button>
<div class="submission-feedback" id="submission_feedback_02a44e3b2abb4f389144d78436253c7c">
<span class="sr">Some problems have options such as save, reset, hints, or show answer. These options follow the Submit button.</span>
</div>
</div>
<div class="problem-action-buttons-wrapper">
</div>
</div>
<div class="notification warning notification-gentle-alert
is-hidden"
tabindex="-1">
<span class="icon fa fa-exclamation-circle" aria-hidden="true"></span>
<span class="notification-message" aria-describedby="02a44e3b2abb4f389144d78436253c7c-problem-title">
</span>
<div class="notification-btn-wrapper">
<button type="button" class="btn btn-default btn-small notification-btn review-btn sr">Review</button>
</div>
</div>
<div class="notification warning notification-save
is-hidden"
tabindex="-1">
<span class="icon fa fa-save" aria-hidden="true"></span>
<span class="notification-message" aria-describedby="02a44e3b2abb4f389144d78436253c7c-problem-title">None
</span>
<div class="notification-btn-wrapper">
<button type="button" class="btn btn-default btn-small notification-btn review-btn sr">Review</button>
</div>
</div>
<div class="notification general notification-show-answer
is-hidden"
tabindex="-1">
<span class="icon fa fa-info-circle" aria-hidden="true"></span>
<span class="notification-message" aria-describedby="02a44e3b2abb4f389144d78436253c7c-problem-title">Answers are displayed within the problem
</span>
<div class="notification-btn-wrapper">
<button type="button" class="btn btn-default btn-small notification-btn review-btn sr">Review</button>
</div>
</div>
</div>
"
data-graded="True">
<p class="loading-spinner">
<i class="fa fa-spinner fa-pulse fa-2x fa-fw"></i>
<span class="sr">Loading…</span>
</p>
</div>
</div>
</div>
</div>
</div>
© All Rights Reserved