How would you calculate a weighted mean?
What will be an ideal response?
Ans: First, list all values in the sample. Second, list the frequency associated with each value. Third, multiply the value by its frequency. Fourth, sum all “Value x Frequency.” Fifth and finally, divide by total frequency or n.
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Using test procedures that require mastery of a given level or set of words:
a. eliminates inequities based on socioeconomic backgrounds. b. is the best way to keep cultural bias out of the testing program. c. is the only way to be sure students have met standards. d. is completely contrary to what we know about how children learn.
Which example shows separation anxiety?
a. Ten-month-old Billy wails when an unfamiliar relative reaches to pick him up. b. Three-year-old Cindy gets upset when her best friend is absent from the child care center. c. Two-year-old Anthony begins to cry when his mother leaves him at a day care center. d. Three-year-old Lilly cries when she is left at the day care center because she is afraid of another child.
Which of the following theories form the basis of the Kaufman Assessment Battery for Children-II?
A. Paterson-Hall theories of cognitive functioning. B. Cattell-Horn-Carroll theory. C. Lorge-Thorndike intelligence tests. D. Piaget's formal operations stage.
What skill best represents Occupational preparation?
A Maintaining good interpersonal skills B. Exhibiting appropriate work habits and behaviors C. Caring for personal needs D. Acquiring self-confidence