Which stage of language development is characterized by intentional communication and sociability?
a. Stage 3
b. Stage 4
c. Stage 2
d. Stage 5
a. Stage 3
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Which of the following statements is true regarding cognitive capacities during later adulthood?
a. Older adults do not perform as well as younger adults on formal operational tasks. b. Older adults perform better than younger adults on novel tasks. c. Older adults perform better on laboratory tasks than on applied, everyday tasks. d. Older adults perform just as well as younger adults on concrete-operational and formal operational tasks.
What is the major problem associated with self-selection as a way to assign participants to the experimental and control groups?
A) The treatment necessarily will work in the experimental group because those participants are especially motivated. B) The two groups probably will differ on many variables besides whether or not they received the treatment. C) Self-selection violates the requirement for informed consent. D) Self-selection prevents the manipulation of the independent variable and measurement of the dependent variable.
Features of gender dysphoria include all of the following EXCEPT
A. strong and persistent cross-gender identification. B. persistent discomfort with his or her sex. C. strong homosexual urges. D. belief that he or she was born the wrong sex.
An individual's characteristic way of thinking, feeling, and behaving is their
A. personality. B. individual difference. C. developmental span. D. behavioral profile.