Between-groups variance may reflect:
a. chance.
b. treatment.
c. a possible confound.
d. all of these
D
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In connection with women's studies courses, your textbook pointed out that
a. women's studies enrolls more students than any other interdisciplinary field. b. at present, there are hundreds of women's studies courses at the undergraduate level, but no graduate courses. c. students typically comment that they learn about gender in women's studies courses, but they don't learn about other kinds of diversity. d. female students are much more likely than male students to say that they have benefited from taking a women's studies course.
If a set of data is normally distributed, the number of individuals scoring low, moderate, and high is identical
a. True b. False Indicate whether the statement is true or false
The difference between punishment and reinforcement is that in punishment:
a. a stimulus is removed following behavior b. a stimulus is presented following behavior c. the behavior decreases in the future d. the behavior increases in the future
When do eyes develop beyond the critical period for major abnormal development from teratogens?
A. seven weeks B. eight weeks C. nine weeks D. ten weeks