If the correlation between variable A and variable B is .20, then variable A explains _____ of the variance in variable B.
A) .02
B) .04
C) .20
D) .40
B) .04
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Just expecting that your group does poorly on a certain kind of test increases the chance that you will do poorly
a. True b. False Indicate whether the statement is true or false
Which of the following is an advantage of computer-assisted test administration?
a. Use of computers greatly increases validity. b. Test takers can look ahead and skip back and forth to items they feel confident about. c. Computer generated reports are less likely to be misinterpreted. d. Items can be administered in any order.
Your friend has just finished her freshmen year in college, and she has gained 15 pounds. Explain to your friend why her weight gain during her freshmen year is quite common, and describe how behavioral dieting will help her lose and then maintain a healthy weight
What will be an ideal response?
A heritability estimate for a trait around .53 indicates that 0.53% of the individual differences in the trait can be attributed to genetic factors in the population that was studied
Indicate whether this statement is true or false.