Which statement about iron deficiency anemia is true?
A. It affects up to half of children younger than age 5 worldwide.
B. It causes physical problems but not cognitive problems.
C. It is one of the leading causes of kwashiorkor.
D. It is one of the leading causes of marasmus.
Answer: A
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Much of the time, people engage in altruistic behavior because doing so makes them feel good. Is it correct to conclude, then, that altruistic acts are fundamentally selfish? Or should such acts be considered altruistic despite their seemingly selfish motives? What do the textbook authors conclude about this?
a. Such acts are best thought of as selfish (ego-driven). b. Such acts are best thought of as helpful (driven by social conscience). c. Such acts are best thought of as selfish AND helpful. Indeed, instead of pitting these drives against one another, the authors are positive about the evolution of these acts in general. d. Such acts are best thought of as selfish (ego-driven) UNLESS they involve clear self-sacrifices.
The term gender-role expectations refers to
a. cultural and subcultural expectations for the appropriate behavior of males and females. b. identification with a parent of the same sex. c. the genital basis of sexuality. d. words that are used to distinguish between men and women.
Who would most likely explain a child's maladaptive behavior by saying, "They probably saw some TV character do that"?
a. Ginger, who is a behaviorist b. Gilligan, who is a social learning theorist c. Thurston, who is a Freudian theorist d. Mary Ann, who is a Piagetian theorist
Naturalistic observation, correlational studies, the clinical method, and the survey method are considered __________ methods
a. experimental b. nonexperimental c. nonscientific d. placebo bias