The following abilities of school-age children are true EXCEPT
A. by 6 or 7, many children can count in their heads.
B. the ability to add numbers appears before subtraction.
C. children become more adept with age at solving story problems.
D. the ability to estimate does not change significantly during middle childhood.
Answer: D
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Lenny is 25 years old and has had multiple arrests for assaults, theft, and drug use. He has hurt strangers, friends, and family and has never shown any remorse or regret. Following his last arrest, Lenny met with a social worker who told him about antisocial personality disorder; he is now convinced that that is "what's wrong" with him. Lenny recently went to a local community mental health
center and asked to be treated by a psychotherapist. The problem with this story is that a. individuals with antisocial personality disorder do not generally seek treatment. b. Lenny has misdiagnosed himself, since his behaviors are more typical of conduct disorder. c. the drug use does not fit the pattern of antisocial personality disorder. d. the description does not fit any known personality disorder.
Bill is obsessive and preoccupied with his relationship. He easily becomes jealous. He most likely fits the adult attachment style of
a. an avoidant adult. c. a preoccupied adult. b. an anxious-ambivalent adult. d. a secure adult.
A researcher who is examining the effects of temperature and humidity on the eating behavior of rats uses a factorial experiment comparing three different temperatures (70?, 80?, and 90?) and two humidity conditions (low and high). How many factors are in the experiment?
a. one b. two c. three d. six
Eat more fatty marine fish, selecting those with low ____ content, or take fish oil supplements
a. silver c. tin b. iron d. mercury