What most contributes to the “self-correcting” nature of science, through which errors and misinterpretations of the past are found and corrected?
a. replication
c. observation
b. correlation
d. hypotheses
A
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What term is used to describe chemicals that can alter a person's mood, perception, or brain functioning?
a. legal drugs b. illegal drugs c. psychoactive substances d. exogenous brain substances
Susceptibility to accidents and illness follows
a. excessive use of defense mechanisms. b. disaster and death, but not positive events. c. any major change, whether positive or negative. d. those events whose impact is merely psychological.
The autonomic and somatic nervous systems are segments of the
A. peripheral nervous system. B. somatic nervous system. C. parasympathetic nervous system. D. central nervous system.
When childrearing methods are studied, researchers have found that ________
a. almost all children have lasting emotional damage if their parents use abusive methods. b. loving parents who are consistent in their childrearing seldom have troubled children. c. the shared environment of the home has little if any influence on personality. d. parents adopt a preferred method of childrearing and seldom vary it from child to child.