Contrary to the genetics of eye color, behavioral characteristics are more complex and are

under __________ control.

Fill in the blanks with correct word


polygenic

Psychology

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Hans Eysenck developed a model of personality that initially had _____ factors.

A) 2 B) 5 C) 16 D) 40

Psychology

Dr. Simmons synthesized a new drug in her laboratory, and discovered that it enhanced dopamine activity in the mesolimbic system of rats. What conclusions should Dr. Simmons draw from this finding?

a. There is no risk that the drug would be addictive to humans, because rats and humans respond to substances very differently. b. Dr. Simmons should immediately try out the drug on some human volunteers to assess whether or not the drug is addictive. c. Based on the information she has, Dr. Simmons cannot draw any conclusions about the addictive potential of her new drug. d. There is a significant risk that the drug would be addictive to humans.

Psychology

The__________ lobes are located at the top and back of each cerebral hemisphere, containing the centers for touch, body position, and temperature

a) frontal b) temporal c) occipital d) parietal

Psychology

A rudimentary awareness of the symbolic function of pictures emerges ________.

A. at birth B. between 4 and 6 months C. in the first year D. in the third year

Psychology