Multiple Choice
Randomization in an experimental design assures
A) external validity of the findings.
B) the relevance of the hypothesis in question.
C) accurate observation of the dependent variable.
D) statistical equivalence of groups.
E) lack of pretest sensitivity.
Correct Answer:
Verified
Correct Answer:
Verified
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Q23: Exhibit 10-3: Choose the type of experimental
Q24: A researcher is interested in whether playing
Q25: Consider the following: "To what group of
Q26: An experimenter was interested in the effect
Q28: Exhibit 10-5: Choose the internal validity problem
Q29: A confounding variable is one which<br>A) has
Q30: Exhibit 10-8: Choose the term that is
Q31: The major benefit of random assignment is
Q32: Matching of experimental and control subjects, homogeneous