For a study using a t test for independent means, with any given total number of participants, power is greatest when the participants are divided into __________ groups
A) 2 equal
B) 3 equal
C) 2 unequal
D) 3 unequal
A
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Does the research evidence support the idea of the "rebound effect"? That is, that one should wait before remarrying
a. No, there is no evidence that those who remarry sooner have less success in marriage than those who wait. b. Yes, those who remarry sooner have high redivorce rates. c. No, in fact, those who remarry sooner have lower divorce rates than those who wait. d. The rebound effect is true for men but not for women.
One of the consequences of mass incarceration in the United States has been
a.) a more equal percentage of races in prison. b.) the disenfranchisement of millions of former felons. c.) a more efficient prison system. d.) the development of successful work-training programs for inmates.
For Blau, the concept of power was based upon
a. an unequal exchange due to monopoly over a desired resource. b. an ability to exercise one’s will economically. c. a discrepancy in meaning actors possess during an interaction. d. a biological difference realized through the study of behavior.
DNS poisoning _____.
A) floods a DNS server with requests until it can no longer respond B) is rarely found today due to the use of host tables C) substitutes DNS addresses so that the computer is automatically redirected to another device D) is the same as ARP poisoning