Neuroscientists have shown that various brain structures and brain chemicals differ in heterosexuals and homosexuals. This finding supports which cause of sexual orientation?

a. genetics
b. adult hormonal levels
c. parenting
d. sexual child abuse


A

Psychology

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When a baby is upset because a caregiver is leaving, the baby is exhibiting

general anxiety. separation anxiety. solitary fear. fear of isolation.

Psychology

Control theories of motivation claim that ______.

a. motivation is the result of feeling controlled b. the perception of control improves motivation c. humans are motivated by a need to control others d. needs are based on basic drives and are arranged hierarchically

Psychology

Ebony's parents are very articulate, provide an environment that is rich in verbal stimuli, and spend a great deal of time talking with Ebony. Her parents state that when Ebony was only four months old, she started to speak in "sentences" that were three or four words long. Developmentalists would be most likely to

a. accept this as true if he or she supports the nativist view. b. accept this as true if he or she supports the learning view. c. reject this as false, regardless of his or her viewpoint. d. accept this as true if he or she accepts the interactionist view.

Psychology

The ratio of boys to girls for ADHD is

A. about equal, or 1:1. B. approximately 2 boys to every 1 girl. C. approximately 3 boys to every 1 girl. D. more than 10 boys to every 1 girl.

Psychology