Colleen has been diagnosed with depersonalization disorder. Which symptoms should be present?
a. Vague and diverse physical complaints such as nausea and headache
b. An inability to remember events just before and during a crisis
c. Travel to another town and the establishment of a new identity
d. Perceptions that her body and her environment are unreal
D
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The term "mental retardation" has generally been abandoned in favor of the term "_____."
A. intellectual disability B. cognitive impairment C. mental impairment D. organic impairment
In a classic experiment, psychology students were assigned to work either with "bright" rats or with "dull" rats, described as such by the experimenter. In one task involving maze-running speed, students working with "bright" rats were more likely to stop timing early, as soon as the rat approached the goal box. This unintentional measurement error illustrates how:
A) expectations can influence observations. B) observations can influence measurement. C) expectations can influence reality. D) observations can influence reality.
According to Blair’s theory of psychopathy, reduced empathy for emotional distress in others is associated with….
A. Increased activity in both amygdala and ventromedial prefrontal cortex B. Increased activity in amygdala and reduced activity in ventromedial prefrontal cortex C. Reduced activity in both amygdala and ventromedial prefrontal cortex
Imagine being quizzed by your teacher on schedules of reinforcement. You are asked to name the schedule that generates the highest rate of responding and the greatest resistance to extinction
You are told further that gamblers are often under the control of this schedule. You should respond that this describes a ________ schedule of reinforcement. a. fixed-interval b. fixed-ratio c. variable-interval d. variable-ratio