Selection bias is a threat to internal validity arising from failure to use
a. a control group. c. reliable measuring instruments.
b. counterbalancing across conditions. d. random assignment.
D
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“You decided to cross the street by yourself.”
Indicate whether the statement is true or false.
Mr. Walker is concerned that the math placement test given to the fifth graders is not a good indicator of sixth-grade math performance. Mr. Walker is most concerned with the test's:
a. content validity. b. construct validity. c. placement validity. d. predictive validity.
Match the following terms with their descriptions.
A. Etic perspective B. Nonjudgmental orientation C. Contextualization D. Thick description
One good strategy for determining the dynamics of classroom behavior is to use an A-B-C chart. A-B-C stands for which of the following?
A. Anger-Behavior-Child B. Analyze-Brainstorm-Communicate C. Antecedent-Behavior-Consequence D. Always-Be-Careful