After you select the appropriate test statistic, you ______.
a. provide a statement of the null hypothesis
b. set the level of significance
c. compute the test statistic value
d. determine the critical value needed for rejection of the null hypothesis
Ans: c
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a. True b. False
Stephen Corey (1953) used Lewin's concept of action research to education. He stated that traditional research is
a. done mainly by researchers outside the public schools . b. not influential on school practice . c. completed by individual teachers who work in schools. d. all of these.
Identify and explain Mark Smith's four categories for understanding curriculum development.
What will be an ideal response?
Which of the following is one of the main goals of effective classroom management?
A. To help students obtain recognition for accomplishments B. To help students spend more time engaged in learning C. To help students resolve problems with others D. To help students feel better about themselves