When Data Is Collected from All Participants Prior to an Intervention

question 27

Multiple Choice

When data is collected from all participants prior to an intervention as well as post-intervention, it is a _________________ design.

• A) case study
• B) cross sectional
• C) before-and-after
• D) observational

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Definitions:

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Program Evaluation And Review Technique (PERT)

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A visual project management tool that illustrates a project schedule, showing the start and finish dates of different tasks.

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