Dr. Preemie is conducting a research study of the prevalence and correlates of drug use in college students. Because of the sensitive nature of the research topic, Dr. Preemie promises her participants confidentiality. Each college student who participates completes a set of surveys and an interview about his or her lifestyle and drug use habits. One participant, Carrie, reveals that she engages in moderate to heavy drug use (i.e., drinks two to four alcoholic beverages each day, and smokes marijuana several times per week). During the interview, Carrie mentions that she's feeling nauseous. Concerned, Dr. Preemie asks, "Do you want to stop the interview and go to the campus medical center?" "No," Carrie replies, "It's just morning sickness. I'm pregnant." "Oh," says Dr. Preemie, who nods,
and continues with the interview.Afterward, in her office, Dr. Preemie is torn and wonders to herself, "I'm worried about Carrie. Drugs and alcohol disrupt prenatal development, but I promised confidentiality. I can't tell anyone about this! Should I say something to Carrie? I'm supposed to be nonjudgmental! Intervening might keep other students from participating in my research, for fear that I'd break my promises. I don't know what to do."Describe the course of prenatal development. How do the effects of exposure to teratogens change during prenatal development?
What will be an ideal response?
Suggested Answer: Student answers will vary. Make sure the students give answers that describe development in the three stages described in the chapter and relate them to the 6 principles in which teratogens may affect the developing fetus.
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Bipolar disorders occur in ____ of the population
a. about 1% b. nearly 33% c. approximately 7% d. around 15%
It seems that every Halloween night in Gotham is marred by violence and vandalism. In order to reduce the likelihood of such behavior, the leaders of Gotham should
a. increase self-awareness by making sure everyone who goes out wears a name tag. b. increase anonymity by making sure that everyone who goes out wears a mask. c. make sure that people only venture outside in groups. d. create a highly stimulating environment by playing loud Halloween music.
When a test developer gives the same test to the same group of test takers on two different occasions, the developer is gathering evidence of
a. internal consistency. b. internal reliability. c. test-retest reliability. d. scorer reliability.
Brandon is an industrial-organizational psychologist who has been hired by a large hotel chain to determine why their turnover rate is so high for their maids. This is an example of _____ research.
A) applied B) basic C) experiential D) laboratory