A reason for squaring deviations to compute SS in the numerator includes which of the following?
A. The sum of the differences of scores from their mean is zero.
B. The sum of the squared differences of scores from their mean is minimal.
C. Squaring scores can be readily corrected by square rooting.
D. All of these.
Ans: D
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A good way to promote the practice of science and early career exploration at the preschool level is to:
a. Give each student a set of flashcards b. Use center activities to introduce children to science and career exploration c. Take the students on as many field trips as possible d. Give the students worksheets that introduce them to the selected topics
The CAT and TAT are examples of:
a. Drawing tests b. Apperception tests c. Sentence completion tests d. None of the above
Using knowledge, judgment, and expertise to organize learning experiences purposefully is called
a. creative curriculum planning. b. intentional planning. c. learner-centered curriculum. d. integrated curriculum.
Carefully planned and supervised environments encourage self-expression and natural curiosity
Indicate whether the statement is true or false