About what percent of U.S. women today use some type of reproductive technology to become pregnant?
a. 0.1%
b. 1%
c. 4%
d. 15%
c
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Which "Big Five" personality trait refers to the degree of emotional stability an individual characteristically displays?
A. openness to experience B. neuroticism C. shyness D. extroversion
According to the five-factor model of personality, people who score high in ____ tend to be diligent, disciplined, well organized, and punctual
a. neuroticism b. extraversion c. conscientiousness d. agreeableness
The idea that the threshold for sensing a stimulus depends not only on the properties of the stimulus itself but on the level of background stimulation, as well as characteristics of the perceiver, is explained by
a. Weber's Law. b. the volley principle. c. opponent-process theory. d. signal-detection theory. e. sensory adaptation.
Menarche occurs on average around what age for North American girls?
a. 8 or 9 years c. 11 or 12 years b. 10 or 11 years d. 14 or 15 years