The US Department of Energy found that in 40 years of studies on the effects of radiation, ____ did not occur

a. debriefing
b. operational definitions of variables
c. voluntary participation
d. random assignment


C

Psychology

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Self-objects are mental representations of people that exist within the self

Indicate whether the statement is true or false

Psychology

A small cluster of norepinephrine synthesizing cell bodies called the ____ residing in the dorsal brain stem region of the reticular formation (RF) plays an important role in vigilance and arousal and is part of an ascending arousal pathway system that keeps the thalamus and cortex active in receiving and transmitting sensory information. a. locus cortex c. locus diencephalons b. limbic ceruleus

d. locus ceruleus Fill in the blank(s) with correct word

Psychology

Seeing a snake, running away from it, and then becoming frightened is the sequence of events postulated by the __________ theory

a) Plutchik b) Cannon-Bard c) James-Lange d) Yerkes-Dodson

Psychology

The essential ingredient of scientific observation is

A. precise measurement. B. control. C. prediction. D. application.

Psychology