Amanda conducted a 2 x 2 factorial design in which she manipulated lack of food (high or low) and aggressive stimulation (high or low) in dogs. She then measured barking level. Amanda found that in the high food condition more aggressive stimulation reduced barking, whereas in the low food condition more aggressive stimuli increased barking. An interaction in which such opposite effects occur in different levels of different conditions might be which of the following?

Question

Quizplus · Accepted Answer

A crossover interaction occurs when the effects of one independent variable on a dependent variable reverse across the levels of a second independent variable, as described in Amanda's findings.

Amanda Conducted a 2 X 2 Factorial Design in Which