Participant solved puzzles are assessed.

This generic question is posed: You have timed the rate at which participants can solve puzzles under three conditions of noise: high, medium,low. In addition, the participants are under the influence of either marijuana, caffeine, or alcohol. What kind of design do you have? a. A 2X3 between-subjects factorial design b. A 3X3 between subjects factorial design c. A 3x2 between-subjects factoral design d. A 3x3 between-subjects one-way design.

Factoral design is assessed.

This question is posed: Carol has found a significant interaction in her 3x2 factoral study. What does she do now? a. Post hoc comparisons b. A multivariate analysis of variance c. A mets-analysis d. Compute a contingency coefficient

Statistic that should be used to determine the extent to which the observers agree in their rankings of frustration.

Suppose a researcher has trained observers to rank participants according to their level of frustration when trying to solve a puzzle. What statistic should be used to determine the extent to which the observers agree in their rankings of frustration? a. The measure of central tendency b. The Spearman correlation coefficient c. The point-biserial correlation coefficient c. The Pearson product-moment correlation coefficient

A field experiment, as opposed to a lab study, is assessed.

This area is emphasized: A field experiment, as opposed to a laboratory study, does not offer the advantage of higher a. External validity b. Internal validity c. Ecologival validity d. Experimental realism

This job talks about ABA design and intended effect.

In an ABA design, for us to correctly conclude that the treatment variable had intended effect on an individual participant. a. Behavior should differ from baseline in the second phase and return to baseline in the third phase. b. Behavior should differ from baseline in the second phase and should not return to baseline in the third phase. c. Behavior should remain constant throughout all phases. d. Behavior should remain constant in the second phase and differ from baseline only in the thirs phase.