Question: a. What research approach was used? b. Evaluate internal validity by (a) rating the equivalence of the groups on participant characteristics; and (b) evaluating the

a. What research approach was used?

b. Evaluate internal validity by (a) rating the equivalence of the groups on participant characteristics; and (b) evaluating the control of extraneous experience and environmental variables."

"A professor wants to know whether student anxiety (on an anxiety inventory with scores from 1 to 10) influences test performance scores on the exam."

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5. It is the needs of the individual that are important.

6. It is what the person has previously done for the group that is the deciding factor.

3. It is the commitment you show that is the deciding factor.