Tests for ordinal data meaningfully convey information regarding ______.

A. variance
B. differences
C. variance and differences


Ans: B

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Which question have researchers investigated to study infants’ core knowledge?

a. Do they gaze longer at impossible events? b. Do they prefer their mother over other adults? c. How do they use metacognition? d. Do they recognize familiar adults?

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What genre has made it necessary for children to develop new and different reading abilities than are required for traditional texts?

a. Science fiction b. Fantasy c. Traditional literature d. Digital text

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Which of the following organizations focused on civic service, social service and education?

a. The General Federation of Women's Clubs b. The National Congress of Mothers c. The Child Study Association of America d. The National Association of Colored Women

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Amblyopia a. is the inability to see distant objects clearly

b. is the misalignment of the eyes. c. occurs when one eye does not see well or is injured and the other eye takes over almost exclusively. d. is the inability to see objects when they are close.

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