Answer the following statements true (T) or false (F)
1. When psychologists speak of empirical evidence, they are referring to evidence gathered using the scientific method.
2. In descriptive research, a researcher manipulates behavior in a laboratory setting.
3. Epigenetic changes can be passed from one generation to the next.
4. In quasi-experiments, the influence of third variables can be eliminated through careful participant matching procedures
5. Randomized controlled trials in clinical research are analogous to experiments in nonclinical research.
6. In a double-blind procedure, the researcher knows which participants are receiving the treatment.
7. The Tuskegee experiments had a lasting effect on African Americans’ perception of health care professionals.
8. Deception is NOT used in psychological research.
1. True
2. False
3. True
4. False
5. True
6. False
7. True
8. False
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For children up through about the 3rd grade, a friendly examiner
a. significantly affects performance on a test. b. does not significantly affect performance on a test. c. increased IQ scores by nearly one standard deviation. d. decreased IQ scores by nearly one standard deviation.
In a study by Inhelder and Piaget (1958) that involved a pendulum, they found that between the ages of 12 and 16, a sophisticated problem solving approach was taken in which
a. one variable at a time is manipulated. b. all variables are tested at once. c. a syllogism is used. d. adolescents look up the solution online.
Deliberative thought usually precedes intuitive thinking
Indicate whether this statement is true or false.
Punishment experienced by models that affects the willingness of others to perform the behavior they learned by observing those models is called ________ punishment
a. mediated b. direct c. indirect d. vicarious