Multiple Choice
Brittany is conducting a study in an elementary school. In the morning she collects data about how they feel about their teacher, she asks similar questions right before lunch and receives more negative responses. What threat to internal validity should she consider as a possible reason for this change?
A) regression toward the mean
B) maturation
C) testing
D) history
Correct Answer:
Verified
Correct Answer:
Verified
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Q29: In terms of internal validity in pretest/posttest
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Q31: The _ process intentionally creates equivalence.<br>A) matching<br>B)
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Q33: The degree of verisimilitude (i.e., lifelikeness) of
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Q35: This variable whose impact we are trying
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Q37: The _ group is treated identically to