According to the research of Goldman and colleagues (2005), the heritability of ________ is highest while that of ________ is lowest.

a. cocaine; gambling
b. alcohol; caffeine
c. hallucinogens; nicotine
d. cocaine; hallucinogens
e. caffeine; gambling

Answer: d. cocaine; hallucinogens

Psychology

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An individual with high emotional intelligence can not only understand his or her own emotions and feelings, but can also:

A) perceive and understand the emotions of others. B) use his or her own emotions to manipulate others. C) have trouble regulating his or her emotions because they are so strong. D) be extremely conscientious.

Psychology

Casey finds Dr. Madison's psychology lecture to be boring and uninteresting

Gradually, his muscles relax and drowsiness occurs. This drowsy but wakeful state is associated with brain waves. a. alpha b. beta c. theta d. delta

Psychology