Robert R. Hazelwood (1993) interviewed 41 men who had each committed rape at least 10 times. How many of the men reported being sexually abused as children?

Sometimes, when one calls a customer service center, one is put on hold; one does not know how long it will be before the holding behavior is reinforced by the response of an associate, and it doesn't matter what one doesn't matter what one does in the meantime. Holding a phone line is reinforced on a ___ schedule.

a) fixed-interval b) fixed-ratio c) variable-interval d) variable- ratio

Ten-year-old Jordan has few sexual urges and expends most of his energy playing basketball. Jordan appears to be in Freud's _____ stage of development

a. phallic b. latency c. oral d. genital