Teachers need to ask which of the following about each potential technology application in their curricula?
a. Is it cost effective?
b. Is it instructionally sound?
c. Is it easy to implement?
d. They need to ask all of these questions.
ANS: D
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Although less than 1% of the school-age population currently receives special education services for emotional or behavioral disorders, credible studies in the United States indicate that at least ______ of children and youth exhibit serious and persistent problems.
a. 1%–2% b. 3%–6% c. 7%–8% d. 9%–12%
Changing the public's perception of play begins with developing sound play policy that can be used to guide play advocacy efforts.
Answer the following statement true (T) or false (F)
The primary purpose of an analogy within instruction is to provide students with a realistic context for new
information. Indicate whether the statement is true or false
Calculate Cramér’s 
for the following data:
a. .10
b. .03
c. 01
d. .21