The most important variable in the determination of the extent of harm a teratogen can cause
to an organ or system depends upon the
a. amount of the teratogen.
b. quality of the teratogen.
c. timing of the exposure to the teratogen.
d. mother's response to the teratogen.
c. timing of the exposure to the teratogen.
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L.L. Thurstone suggested that intelligence should be conceptualized as having multiple types of intelligence that are independent of each other. Which of the following were NOT among the seven he proposed?
a. perceptual speed b. numerical ability c. verbal fluency d. intrapersonal intelligence
Of the 63 individuals who participated in a research study, 23 had blue eyes, 37 had brown eyes, and 3 had green eyes. What percentage of the people had brown eyes?
a. 0.5873 c. 37 b. 58.73 d. 5.873
Which of the following is NOT true?
A) ?We tend to overestimate the importance of friends. B) ?Across cultures, social rules that guide friendships are the same. C) ?People with strong friendships deal better with stress. D) ?Friendship quality is a predictor of happiness.
Tommy Jon knocks over another child while running to the street to see a circus parade. Tommy Jon is displaying
A. classical aggression. B. instrumental aggression. C. displaced aggression. D. hostile aggression.