A. verification
B. generalization
C. replication
D. validation

A. a causal relationship is of no consequence
B. a causal relationship is difficult to prove
C. variables are vaguely defined
D. research monies are not forthcoming

A. are conducted in both field and laboratory setting
B. involve the risk that people may modify their behavior
C. must involve control groups of some kind
D. all of the above

A. knows what to expect
B. knows which data are relevant to the research problem
C. records everything that he or she sees
D. is most a home in experimental settings?

A. the value of scientific objectivity
B. his or her own credentials
C. his or her own findings
D. the usefulness of scientific inquiry

A. law
B. concept
C. value
D. constant

A. the American Revolution
B. the French Revolution
C. the Russian Revolution
D. the Industrial Revolution

A. a universal truth
B. the scientist’s conclusions
C. a tentative statement of a topic that is subject to testing
D. disagreement with a generally accepted theory

A. have been totally replaced the scientific method
B. are all equally valid tools of inquiry
C. are still used as tools of inquiry
D. are just as exact as the scientific method

A. is as effective as in the natural sciences
B. is hampered by difficulties in attaining objectivity
C. has led to great discoveries in the human knowledge of the physical universe
D. has been found to be totally useless