The electroencephalograph is a method of:
A) brain imaging that passes a narrow X-ray beam through the head and measures the structures that reflect the beams from various angles.
B) detecting brain waves by means of measuring the current between electrodes placed on the scalp.
C) using the Karvonen technique to monitor abnormal heartbeats in a person.
D) detecting heartbeats by means of measuring the current between electrodes placed in one's hands.
B
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Which of the following is an important characteristic of formal operational thought?
a. The ability to think about themselves, other individuals, and their world in relativistic ways b. The ability to use sensory and motor schemes to solve non-verbal problems c. The ability to conform to the expectations of one's peers in guiding one's behavior d. The ability to do trial and error problem solving
One side effect of ECT is:
A. loss of personality B. loss of emotional responses C. an inability to learn new material D. memory loss
Individuals who experience less control over eating and feelings of withdrawal if access to food is limited show similar patterns of _____________ as do those with substance abuse
a. Impulsive behavior b. Personality dysfunction c. Hormone imbalance d. Reward neurocircuitry in the brain
Which of these statements are correct?
a. Self-perception explains attitude change following behavioral commitment beyond our latitude of acceptance. b. Dissonance explains attitude change following behavioral commitment beyond our latitude of acceptance. c. Self-perception explains attitude change; dissonance does not. d. Hypocrisy explains attitude change following behavioral commitment beyond our latitude of acceptance.