What does it mean if the correlation between variables A and B is negative?
a. A causes B
b. B causes A.
c. A and B are unrelated.
d. When A increases, B usually decreases.
d
Psychology
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Although LSD has complex effects in the brain, the best evidence indicates that its hallucinogenic properties are due to stimulating
A. serotonin-2A receptors. B. the mesolimbic dopamine system. C. cholinergic receptors. D. GABA receptors.
Psychology
Giving a person a high score or high rating on one question simply because he or she scores high
on other questions is referred to as the A) response set. B) halo effect. C) central tendency error. D) leniency error.
Psychology