The heritability of anorexia nervosa and bulimia nervosa indicates that there appears to be __________

A) a genetic component to both disorders
B) no direct genetic link to the disorders
C) genes that are solely responsible for the disorders
D) genes that are dominant over environmental influences in producing the disorder

Answer: A

Psychology

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A clear advantage of longitudinal designs over cross-sectional designs is that longitudinal designs

a. are quicker and easier to administer b. can be used to assess the stability of individual differences over long periods c. allow tighter experimental control over the experiences children encounter d. are less affected by biased memory effects in which current memories influence perceptions of prior events

Psychology

Jace thinks he's a really good driver. He often speeds on long stretches of highway and doesn't usually slow down on the curves in the road despite what the signs say

He brags to his friends in the car that he can drive fast because he knows what he's doing. He goes on to say that only bad drivers get themselves in accidents. His way of thinking demonstrates _______________. a. selective attention b. the imaginary audience c. the personal fable d. hypothetical-deductive reasoning

Psychology