6.3 - Study Design in Performance Evaluation
Enroll to start learning
You’ve not yet enrolled in this course. Please enroll for free to listen to audio lessons, classroom podcasts and take practice test.
Practice Questions
Test your understanding with targeted questions
What is the purpose of a control group?
💡 Hint: Think about what we need to measure the effects against.
Define randomization in the context of experiments.
💡 Hint: It helps to avoid bias.
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
What is the main purpose of a control group in a study?
💡 Hint: Think about comparison in experiments.
Is randomization important for minimizing bias in experiments?
💡 Hint: Consider how group selection might influence outcomes.
2 more questions available
Challenge Problems
Push your limits with advanced challenges
Design a study to test the effects of a new running program. Include all pertinent details such as participants, groups, randomization, control group, blinding techniques, and how you would analyze the data.
💡 Hint: Think comprehensively about each design aspect.
Critique the following scenario: A study on a new workout program has no control group, and all participants know they are receiving the new treatment. Discuss potential biases and how they could influence the results.
💡 Hint: Consider the implications of knowledge on behavior and outcomes.
Get performance evaluation
Reference links
Supplementary resources to enhance your learning experience.