An objective observer should:
A.Get in touch with his/her feelings and be able to put himself/herself in the subject's shoes in order to get reliable data
B.Not let feelings affect the way the data are recorded
C.Review the data he or she collected until he/she feels that they are really valid
D.Correct his/her data according to that of another observer to make sure that unreliable and conflicting data do not enter into the results
B.Not let feelings affect the way the data are recorded
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If a test has been found to be statistically significant at the .05 level, the probability of getting this result by chance alone is
a. exactly 5 times out of 100. c. equal to or less than 5 times out of 100. b. equal to or more than 5 times out of 100. d. more than 5 times out of 1,000.
What are the major assumptions underlying the practice of ability grouping?
What will be an ideal response?
In a children's story, suppose we inserted elaborative questions after certain sentences, such as "Why would that animal do that?" According to research by Wood, Pressley, and Winne, asking elaborative questions results in:
a. better retention of the material than having no questions b. better retention of the material than if the answers to the questions are printed in the story c. both of the above d. none of the above
Students do not learn "subject content" only from textbooks. In fact, textbooks often break knowledge down into formal clusters of information that do not encourage reader interest, content acquisition, and meaningful _______
Fill in the blank(s) with correct word