If there is no relationship between variables, the correlation coefficient would equal

a. +1.
b. -1.
c. 0.
d. 100.
e. 0.5.

c. 0.

Psychology

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Researchers have found genes on chromosomes that may be involved with autism.

a. true b. false

Psychology

The extent to which the first information we receive about someone influences our *** impression of that person more than later information is called the ______

a. phi phenomenon c. recency effect b. halo effect d. primacy effect

Psychology