In a normal distribution, approximately what percentage of scores falls between one standard deviation below the mean and one standard deviation above the mean?
a. 16%
b. 50%
c. 68%
d. 90%
c
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The person who developed special teaching techniques for the “wild boy of Aveyron” and who influenced other pioneers in the field was
a. Itard. b. Seguin. c. Montessori. d. Howe.
From the perspective of information processing theory, incubation facilitates problem solving primarily by:
a. enhancing attentional focus on the problem to be solved b. slightly expanding the capacity of working memory c. enabling a more expansive search of long-term memory d. increasing one's ability to engage in means–ends analysis
Examine the following statement found in the conclusion to a quantitative research study:
"One reason why the results were insignificant may be due to the small size of the sample and the use of a convenience, rather than a random, probability sample." This statement indicates that the researcher is (select the best response) a. summarizing the major results. b. providing an explanation for the results. c. sharing why evidence did not support predictions. d. suggesting future research to strength the study.
What is phonological awareness?
a. awareness of speech b. reading c. writing d. awareness of word meaning