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The principal goal of science is the solution of technical and social problems.
Q11: In the experiment on social exclusion and
Q15: The basic principle of good experimental design
Q29: One of the most important determinants of
Q29: A researcher develops a multivariate model in
Q37: A correlation of −.85 indicates a _
Q43: The major deficiency of most quasi-experimental designs
Q43: Many sources of available data permit nonreactive
Q57: Which of the following is true of
Q64: A comprehensive exam purported to cover an
Q65: Social scientists have found consistent, substantial empirical