Using the data set below, answer the question that follows. What is the range?

a. 50

b. 76

c. 26

d. 63


The answer is c. 26

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The Picture Exchange Communication System (PECS)

a. was developed by the Young Autism Program. b. can reduce challenging behaviors by improving communication skills. c. is a newer form of sign language. d. can only be used with pre-school children with special needs.

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Expectations are individual's concepts about why things have happened

Indicate whether this statement is true or false.

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Edward Deming (1986) stated that analyzing organization needs included the

a. use of data displays b. examination of external and internal factors . c. artifacts from employees. d. all of above.

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When schools' and families' sets of beliefs clash, it is important that

A) teachers adjust their classroom expectations to match those of the family. B) teachers and parents talk openly and frankly about the differences. C) family members adjust their expectations at home to match those of the school. D) an external mediator be utilized to avoid an escalation of conflict.

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