The conventional method of controlling the influence of contaminating variables in a laboratory experiment is to
a. have a larger experimental group.
b. select a control group as well as an experimental group.
c. use more independent variables than dependent variables.
d. have no control group.
e. select only those variables about which one can be positive of their impact.
B
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__________ White European groups that are not Anglo-Saxon Protestants
What will be an ideal response?
Sociology began as a discipline in response to the upheaval of World War I
a. True b. False Indicate whether the statement is true or false
The major restraint for freer role choice is:
a. female domination in certain fields. b. physical demands. c. women's inferior economic position. d. having children.
The term White ethnic refers to those Americans whose ancestors came from Europe within the last century and a half, including people of which of the following ancestries?
a. Polish b. Italian c. German d. Irish e. All off the above