In experiments, placing subjects in experimental groups such that each subject has an equal probability of ending up in any experimental group is referred to as:
Correct answer: D. random assignment
- A. random forecasting
- B. fandom selection
- C. random placement
- D. random assignment
Explanation
Random assignment means each participant has an equal chance of being placed in any experimental group. It helps balance participant characteristics across groups and strengthens causal conclusions.
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263 free Research Methods and Statistics MCQs from Psychology, each with the correct answer and an explanation. Unlimited attempts, no account needed.
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