Which of the following statements is true about intelligence quotient?
a. The average IQ score varies from age group to age group.
b. About two-thirds of all IQ test-takers score between 85 and 115.
c. The distribution of IQ scores in the general population is asymmetrical and shaped like a ski jump.
d. Very high and very low IQ scores are the most common in the general population.
Answer: b
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a. high distinctiveness b. high consensus c. low consensus d. low consistency
Of the following animals, which sleeps the least?
a. cat c. horse b. rabbit d. cow
Phyllis feels hungry even after she has eaten large meals and has been gaining weight. A doctor diagnoses her with a neurological disorder that affects a specific structure in the brain
Which of the following is most likely to be the affected brain region? A) thalamus B) basal ganglia C) hypothalamus D) locus coeruleus
Which of the following is an accurate statement about factors affecting treatment for PTSD?
A. Victims of PTSD remember the traumatic events with perfect accuracy. B. Victims of PTSD often repress memories of the traumatic event. C. Re-exposure to the trauma should be accomplished quickly to assure the best therapeutic response. D. PTSD patients should never be re-exposed to emotions and situations that remind them of the trauma event.