A positive value for a correlation indicates ____
a. increases in X tend to be accompanied by increases in Y
b. increases in X tend to be accompanied by decreases in Y
c. a much stronger relationship than if the correlation were negative
d. a much weaker relationship than if the correlation were negative
a
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When Lindsay was nine years old, the neighbor's Chihuahua bit her on the ankle. Today, Lindsay is still terrified of Chihuahuas, but she likes almost all other types of dogs. Lindsay's fear illustrates the classical conditioning process of
a. preparedness. b. stimulus discrimination. c. stimulus generalization. d. negative avoidance.
The scanning task used by Kosslyn involves
A. visual icons. B. mental images. C. perceptual images. D. echoic schemas
Which strategy has been shown to be as healthy for you as exercising and not smoking?
A) maintaining positive social relationships B) ending a stressful marriage C) meditation D) moving away from the population centres
People who live to see their 100th birthday are referred to as
centenarians. centurians. decadecadians. the oldest-old.