Approximately how many hours per day do American adolescents spend watching video?
A) 2.5 B) 3.5 C) 4.5 D) 5.5
Answer: C
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People who are high in need for affiliation tend to affiliate more than people who are low in that need, but they also tend to
a. dislike people whom they do not know well. b. avoid friendships and long-term relationships. c. avoid working on tasks with other people. d. report higher levels of anxiety in social settings. e. make insulting remarks about other people.
Which type of atypical sexual differentiation is correctly classified?
A. Turner's syndrome-hormonal disorder B. Androgen insensitivity-chromosomal disorder C. Klinefelter's syndrome-hormonal disorder D. Congenital adrenal hyperplasia-hormonal disorder
Dr. Yung tests a new anti-malaria drug in an Asian population and concludes that he cannot reject the null hypothesis, and must conclude he does not have sufficient evidence to conclude that the drug works. In reality, the drug does work. Dr. Yung has committed a error.
a. Type II (false negative) b. Type I (false positive) c. logical d. statistical
According to your textbook, the artificial intelligence (AI) approach
a. creates computer models that demonstrate intelligent behavior. b. emphasizes that humans possess a central processing mechanism that has unlimited capacity. c. is currently too vague and nonspecific to be tested. d. focuses on the development of cognitive abilities during childhood.