The notation below represents which of the following group research designs?
O1 X O2
O1 O2
A) One group pre-test post-test.
B) Post-test only with non-equivalent groups.
C) Multigroup, post-test only.
D) Pre-test post-test comparison group.
Correct Answer:
Verified
Q13: The purpose of random assignment is:
A) To
Q14: Random sampling is:
A) A means of creating
Q15: In group research designs, if two observations
Q16: The purpose of a delayed pre-test is
Q17: The purpose of a follow-up observations is
Q19: Attrition refers to which of the following?
A)
Q20: Which of the following represents one of
Q21: A rival hypothesis is defined as:
A) A
Q22: In a classic experiment, equivalent groups are
Q23: Internal validity refers to:
A) Inferring causation from
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