According to Siegler's "overlapping waves theory," cognitive development is best conceptualized as
A. random in nature.
B. a set of stages.
C. controlled by unconscious factors.
D. a process of variability, choice, and changes.
Answer: D
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A patient visits his doctor with complaints of headaches, pounding heart, and muscle tension. With some prodding, the patient begins to talk about his extreme worry about the success of his work, the constant fear that his wife will leave him, and his apprehension about losing other important things in his life. The doctor may feel that this patient's symptoms are due to:
a. a phobic disorder c. generalized anxiety disorder b. hypochondriasis d. multiple personality
Which of the following disorders do many psychologists believe is not a valid diagnosis?
a. Dissociative identity disorder b. Schizophrenia c. Histrionic personality disorder d. Post-traumatic stress disorder
Follow-up studies of subjects who participated in High Scope Preschool Projects revealed that by age 27, ____, as compared to low-income individuals who did not participate
they were more likely to be married and to own their own homes there was no significant difference they were just as likely to have dropped out of high school they were more likely to have been married and divorced at least twice
Find the strengths of the following impulses.
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