The concordance rates of autism spectrum disorder are __________.

A. 4 times the rate for dizygotic twins than monozygotic twins
B. 4 times the rate for monozygotic twins than dizygotic twins
C. 9 times the rate for dizygotic twins than monozygotic twins
D. 9 times the rate for monozygotic twins than dizygotic twins


Answer: D

Psychology

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Conditions like albinism or fused toes are physical dysfunctions but would not be regarded as mental disorders because they

a. are physical. b. do not cause any harm. c. are rare. d. are not easily diagnosed.

Psychology

If the media reports that eating bacon is associated with colon cancer, one should

A. assume that the report came from a carefully controlled study. b. avoid eating bacon because it probably causes colon cancer c. know that any type of meat will have the same effect. d. remember that correlation does not mean causation

Psychology

CONTINUITY is to DISCONTINUITY as _____ is to _____

a. HOLISTIC::PARTIAL b. PARTIAL::HOLISTIC c. QUANTITATIVE::QUALITATIVE d. QUALITATIVE::QUANTITATIVE

Psychology

People suffering from _________ disorder experience unwanted flashbacks and hyperarousal

a. panic b. posttraumatic stress c. obsessive-compulsive d. generalized anxiety

Psychology