Dante's penis has experienced contractions and is about to release seminal fluid. He is likely to be in the __________ stage of the sexual response cycle according to Masters and Johnson

Which of the following categories is NOT one of the five categories mentioned in the text regarding factors affecting social interaction?

a) Perceptual processes b) Cognitive processes c) Environmental variables d) Biological factors

A 3 ×3 factorial design creates _____ treatment conditions

a. two b. six c. three d. nine