Each of the subtypes of attention-deficit/hyperactivity disorder has a different pattern of comorbidity. What have researchers concluded from this observation?

a) A variety of gene locations probably combine to produce the behaviors
associated with ADHD.
b) There seems to be one predominant type of ADHD that manifests itself
differently, depending on the environmental circumstances.
c) The various manifestations of ADHD suggest that it is not likely that
genetic factors play a significant role in the development of this
disorder.
d) The multiple manifestations of this disorder suggest that various sites
in the control centers of the brain are impacted early in life and do not recover.

a

Psychology

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When she reached puberty, Dora became incredibly withdrawn and distant from her parents, but recently she has been reaching out to confide in her mother. According to the research, Dora's behavior is:

a) normal for both daughters and sons during the mid- to later teens. b) normal for daughters during the mid- to later teens, but not for sons. c) abnormal during the younger teenage years. d) abnormal throughout the teenage years.

Psychology

The Bay of Pigs fiasco was the result of

A) mob action. B) deindividuation. C) blind obedience. D) groupthink.

Psychology