A representative sample allows you to generalize your results to a _______.
a. smaller sample
b. smaller population
c. larger population
d. larger sample
Ans: c
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Understanding the nature of leadership has proved to be quite the challenge for practitioners and researchers because ______.
A. its appeal is limited to academics and scholars B. very little research has been done C. it has not received much attention D. it is a highly valued phenomenon that is very complex
Classroom behaviorist theory is based on the beliefs of
A) B.F. Skinner. B) John Dewey. C) Theodore Sizer. D) A.S. Neil.
Kohlberg's model of moral development emphasizes the
a. decision that are made according to individual, social norms, and principles and legal mandates. b. levels of preconventional, conventional, to postconventional continuum. c. higher levels as superior to enhancing the aim of all education. d. All of these
In calculating the Pearson correlation coefficient, both ______ and ______ can be negative numbers.
a. SPXY; r b. ?X2; ,?Y2 c. SSX; SSY d. SSX; r