In what way is effect size most comparable to a Z score?
A) It can range from ?1 to +1
B) It provides a direct indication of statistical significance
C) It provides a standard for comparison for results across studies, even studies using different measures
D) All of the above
C
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Many studies indicate that dominant group members profit from discrimination
Indicate whether this statement is true or false.
____________ action can be equated with the behavior of addicts who feed their addictions by any means necessary
a. Traditional c. Value-rational b. Affectional d. Instrumental-rational
_______________ is a cause of war when a nation's leaders determine that making the initial move will give them an advantage
a. Facility b. First strike c. Easy victory d. Optimism
According to Cohen's effect size conventions for mean differences, the following represent small, medium, and large effects, respectively:
A) .5, .8, 1.0 B) .4, .75, .90 C) .2, .3, .5 D) .2, .5, .8