In a study assessing the relationship between the number of close friends who drink alcohol regularly and the number of times a person in treatment for alcohol abuse drank alcohol after completing treatment, the appropriate correlation coefficient to calculate is:
a. Pearson's r
b. Spearman's rho
c. phi
d. eta
A
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Which of the following are likely to be cost factors in a research project?
a. expenditures for office supplies and equipment b. payment to ensure that people will cooperate in the study c. expenses for software packages and Internet access d. all of the other answers represent cost factors
________ in communication provides a way of overcoming problems created by noise or other faulty transmission or reception.)
a. Encoding b. Checking out c. Receiving d. Transmitting e. Decoding
"Queer" symbolizes sexuality and challenges to heterosexual gendered identity. Which
phrase BEST describes the term? a) Prejudice b) Political c) Social d) Discrimination
Shifts in behavior that occur within a system in manner consistent with the rules of that system represent:
a. First-order change b. Second-order change c. First-order cybernetics d. Second-order cybernetics