Which of the following is not a threat to external validity?
A. population validity
B. personological validity
C. sample validity
D. ecological validity
Ans: C
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When parents participate in the classroom, teachers get opportunities to observe parent–child interaction. _________________________
Indicate whether the statement is true or false
Which of the following instructional strategies has/have stages that fit into the open-body-close lesson format?
A) learning cycle B) direct instruction C) inquiry training D) all of the above
Which of the following is the best example of a classroom rule
a. Listen when others are speaking b. Don't talk without raising your hand c. Be respectful of others talking d. Don't speak out of turn
The principle which suggests making high frequency or preferred activities contingent upon the occurrence of low frequency, or less preferred activities is known as the _________
Fill in the blank(s) with correct word