_____ are boards typically constructed from Plexiglass that included letters, numbers or symbols for a communication receiver to hold and for the communication sender to gaze to send his/her message.

a. Communication books
b. PECS
c. Eye gaze
d. Picture symbols


c. Eye gaze

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?In prekindergarten and kindergarten comparing is a Focal Point for

a. ?number. b. ?measurement. c. ?classification. d. ?spatial relations.

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The AAP recommends hand washing before and after:

a. going outside. b. circle time. c. eating and handling food. d. finger painting.

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An increase in cases of retinopathy of prematurity (ROP) occurred in the 1950s

A) due to a rubella epidemic across the country. B) when new medical advances were implemented that provided extra oxygen to premature infants. C) as veterans of World War II developed long-term side effects of their exposure to chemical agents. D) as pregnant women tried a new drug to decrease their symptoms of morning sickness.

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Qualitative research is a set of approaches that use ______ data.

A. only numerical B. both narrative and nonnumerical C. only nonnumerical D. both numerical and narrative

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