Most experiments in psychology use
a. simple random samples
b. stratified random samples
c. convenience samples
d. purposive samples
e. none of the above
C
You might also like to view...
Which campaign financing reform was best known for restricting the political activities of civil servants?
A. Corrupt Practices Act B. Federal Election Campaign Act C. Supreme Court decision in Buckley v. Valeo D. Hatch Act E. McCain-Feingold Act
Conservatives champion Adam Smith for developing the __________ system
Indicate whether this statement is true or false.
In principle, if no interaction is present in a two-way factorial design, SStotal =
a. SSA + SSB b. SSA + SSB + SSwg c. SSwg - (SSA + SSB ) d. SSAXB e. none of the above
Generating public pressure and awareness may do which of the following?
A. Convince policymakers that public opinion overwhelmingly supports the interest group's position B. Mislead the public on environmental issues C. Bypass the legislative process D. Force bureaucrats to answer to congressional committees E. Lobby lawmakers directly