Describe the two study designs that would best evaluate

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Question: In 2014, Chicago Public Schools (CPS) implemented a program that provides daily breakfasts and lunches to all students free of charge. One of the goals of this new policy was to improve student learning by ensuring all students had access to adequate nutrition.

Almost ten years later in 2023, policymakers in Chicago are interested in exploring whether providing meals to students has actually resulted in improved academic performance among CPS students since the nutrition program was implemented in 2014.

Describe the two study designs that would best evaluate the effectiveness of CPS's policy. Be sure to include details about the group(s) you would study and details about when your variables would be measured, observed, or manipulated. You may upload figures to help you explain if you'd like.

 

Reference no: EM133456984

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