A crucial feature of planned comparisons is that they are
A) planned before the study is conducted.
B) planned after the study is conducted, but before the analysis of variance is conducted.
C) tests of power, conducted before the study is conducted.
D) only conducted if power is greater than .80.
A
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Selective serotonin reuptake inhibitors are used to treat depression
a. True b. False Indicate whether the statement is true or false
Which of the following is not a reasonable criticism of the Stanford University prison study?
a. All of the participants were younger than 30 years old. b. Lack of random assignment made it possible that the individuals assigned to be guards were generally moresadistic c. Participants were not real prisoners and guards, so their behavior may not be representative. d. Some of the participants endured pain and suffering, making the study ethically questionable.
The idea of positive regard refers to:
A. our need to feel good about our accomplishments B. our subjective belief that we can succeed in doing something C. influencing other people's lives in healthy and positive ways D. the love, acceptance, and respect that we need from those people who are important to us
The term _____ concerns an individual's sense of the age at which he or she should experience certain events
a. age norms b. age stratification c. social clock d. age grade