Survey data are often used to test ____ hypotheses.
a. predictive
b. causal
c. factual
d. experimental
Answer: a. predictive
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Visual acuity is the ability to discern fine spatial detail in close and distant objects.
Answer the following statement true (T) or false (F)
Which of the following examples illustrates sexual harassment?
a. A boss tells his assistant that she is more likely to be promoted if she sleeps with him. b. A boss expects his female secretary to make the coffee. c. A male sports announcer states that he doesn't think women should play hockey. d. A male employer gives a female employee a low rating on an evaluation form.
The problem of _____ can often be identified by using a _____
a. causality; point-biserial correlation b. directionality; phi coefficient c. third variables; partial correlation d. restrictive range; point-biserial correlation
Should Carlos decide to recruit participants from the shelter at which he works, his institutional review board is likely to be concerned about ____
a. respect for persons b. beneficence c. justice d. non-maleficence