Which of the following describes the most essential rules of research as expressed by Kerlinger's MAXMINCON principle?
a. Researchers try to maximize error variance, minimize the systematic variance of the variables under study, and control extraneous variables.
b. Researchers try to maximize the systematic variance of the variables under study, minimize error variance, and control dependent variables.
c. Researchers try to maximize error variance, minimize the systematic variance of the variables under study, and control dependent variables.
d. Researchers try to maximize the systematic variance of the variables under study, minimize error variance, and control extraneous variables.
Question 2
Which of the statements below is TRUE regarding the essence of all cognitive approaches?
a. Our thoughts about a situationnot the situation itselfare the source of emotional and behavioral problems
b. Our feelings about a situationnot the situation itselfare the source of emotional and behavioral problems
c. Our responses about a situationnot the situation itselfare the source of emotional and behavioral problems
d. Our comments about a situationnot the situation itselfare the source of emotional and behavioral problems
Research Methods
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Researchers and Research Spending, 2009
Research that has examined babies' ability to recognize themselves develops in the 2 year