A research program is:
a. a series of directed research studies.
b. a computer program that organizes research.
c. a computer program that presents materials and analyzes data for research purposes.
d. a shared view of the world.
A
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Hannah tells other children not to play with Gabrielle because "She's weird and she smells." Hannah is demonstrating __________ aggression.
A. hostile B. relational C. instrumental D. reactive
Descriptive statistics are helpful in doing all of the following EXCEPT
a. making numerical information more meaningful. b. communicating numerical data to other people. c. drawing conclusions from small samples. d. summarizing large amounts of data.
The first step in determining what statistics to use in order to evaluate the research hypothesis is to
a. write the research report c. identify the scale of measurement b. determine what remains constant d. construct a bar graph
Terrell has been a light smoker for 20 years. If he quits smoking, his mortality risk will
A) ?return to that of a nonsmoker in about two years. B) ?return to that of a nonsmoker in about 16 years. C) ?continue to match that of a moderate to heavy smoker. D) ?become greater than that of a moderate to heavy smoker.