The purpose of random assignment is to
A) ensure that everyone in the population has an equal chance of being included in the study.
B) control for instrumentation effects.
C) control for maturation effects.
D) create equal groups at the start of an experiment.
Correct Answer:
Verified
Q2: Briefly describe what the paraprofessionals did during
Q3: _ occurs when an uncontrolled extraneous variable
Q4: Examine the graph of Wally's behavior on
Q5: _ means that each participant has an
Q6: What were the dependent variables used in
Q7: Briefly describe what the paraprofessionals did during
Q8: When your experiment is internally valid, then
A)
Q9: Briefly summarize the research reviewed in the
Q10: According to Cole and Levinson (2002), the
Q11: Why do you think the researchers chose
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