From a random sample 25 of working men, researchers assessed the degree of abuse each man had experienced as a child (x) and each man’s aggressive tendencies (y). The standard deviation of the aggression scores was sy = 10, and the correlation between x and y was .2. Therefore, the estimated standard error of estimate is
a. 10.01
b. 3.17
c. 9.14
d. 9.08
Ans: A
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The trichromatic theory states that ____
a. ?three different types of cones detect the three different primary colors of light b. ?humans really only perceive three different colors c. ?cells in the retina can send information to the brain about two colors, but only one at a time d. ?the three major types of cells in our visual system are: red/green, blue/yellow, and black/white cells
Which of the following therapeutic techniques utilized by Jung involved having patients adhere to a particular symbol and giving numerous associations to it?
a. free association b. word alchemy test c. universal testing d. method of amplification
Mothers who were abusive and/or neglectful were associated with the ___ type of attachment.
Fill in the blank(s) with the appropriate word(s).
In the study of the effect of social support by friends versus pet dogs, Allen et al. (1991) found that women working on stressful tasks, relative to women doing the same tasks alone,
A) were less stressed when they had a friend present. B) were less stressed when either a friend or their pet dog was present. C) were less stressed when their pet dog was present. D) were more stressed when their pet dog was present.