The factorial ANOVA is used when you have ______.
a. one independent variable
b. more than one independent variable
c. two dependent variables
d. two or more dependent variables
Ans: b
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Siblings of children with disabilities
a. spend considerably less time with their parents than does the child with a disability. b. typically have many unverbalized questions about the child with a disability. c. tend to need professional help to cope with the lack of parental attention. d. tend to be "spoiled" since parents of children with disabilities tend to overcompensate with their nondisabled children.
A test developer correlates each response of a multiple-choice item with total test score. The following results are found: A(r = .10) B(r = -.32) C(r = .61) D(r = -.12). The correct answer was B. Which statement is best supported?
a. The item exhibits good distracter characteristics and should be kept. b. The item exhibits poor distracter characteristics and should be revised or dropped. c. The item has a high difficulty and should be kept. d. The results do not allow any interpretation of the item's functioning.
The severity of a student's reading problem can be determined by comparing
a. the instructional level to the frustration level. b. word recognition in isolation with word recognition in context. c. retelling to number of questions answered correctly. d. the current reading level to the appropriate reading level. e. comprehension with and without look-backs.
The steady weight gain of American children over the past few decades can be most accurately attributed to
a. increased fast food consumption. b. the rise in video game and computer use by children. c. increased food intake and decreased activity level. d. children being encouraged to “clean your plate.”