With regard to ADHD and gender, researchers have found which of the following statements to be true?
A. Girls and boys are identified accurately 50 to 75 percent of the time
B. Boys who are identified too early are often put on medication
C. ADHD is diagnosed about three times more often in boys than in girls
D. Girls who are identified too early are often put on medication
C
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The stage during which children taste, touch, look at, and smell whatever they come into contact with was named the sensorimotor period by
a. Piaget. b. Erikson. c. Freud. d. Montessori.
How is memoir as a genre different from autobiography?
A. There is no difference—the two terms are synonymous. B. Memoir is a form of narrative text, according to the Common Core. C. Memoir is an excerpt from an autobiography or biography. D. Memoir focuses on only selected memories and events.
A researcher records the number of mistakes made during a memory skills task. He finds that the probability that participants in this study made 0 mistakes is p = .22; made 1 mistake is p = .30; made 2 mistakes is p = .16; made 3 mistakes is p = .12; and made 4 or more mistakes is p = .25. Is this probability distribution accurate?
A. Yes, it distributes all possible outcomes for the random variable. B. No, one of the outcomes is stated as “or more.” C. No, the probability distribution does not sum to 1.0. D. No, one of the outcomes is stated as “or more” and the probability distribution does not sum to 1.0.
In Lewin’s Force Field theory change occurs:
a. Relatively frequently b. During the unfreezing stage c. When restraining forces are stronger than driving forces d. When driving forces are stronger than restraining forces