You are on an Institutional Animal Care and Use Committee (IACUC) at your school. You receive a request to run an animal study where the power will be .40. Do you approve the study?
a. Yes; this indicates the study has a 60% chance of obtaining a significant result
b. No; this indicates the study has only a 40% chance of obtaining a significant result.
c. Yes; this indicates the results will be incorrect only 40% of the time.
d. No; this indicates the study has a 40% chance of missing the significant result.
B
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Which of the following is NOT true of the model of family life in which the father works, a mother stays at home to raise children, and a marriage that is their first and only marriage?
a. It is called the traditional nuclear family. b. It is typical of only a small number of American families. c. It is a changing model to include diverse family structures with stepfamilies, unwed parents, and childless marriages. d. It has been replaced by a model of multiple relationships rather than ideas of monogamy.
Under most circumstances, which is a comparatively easier memory retrieval task to perform?
a. recall b. encoding c. recognition d. rehearsal
Which of the following theories of gender holds that gender development is governed by children's attraction to their opposite-sex parent?
A. social role theory B. psychoanalytic theory C. social cognitive theory D. cognitive developmental theory
You identify the reinforcer to withhold in an extinction procedure by first conducting a:
a. task analysis b. functional assessment c. scatter plot assessment d. B and C