Vigorous activity, such as wrestling, play fighting, and chasing is referred to as
a. perceptual-motor development.
b. finger frolics.
c. rough-and-tumble play.
d. violent play.
c
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All of the following are indicators that a consequence is serving as a reinforcer, EXCEPT the student:
a. seems pleased when the consequence ends. b. asks that the consequence be repeated. c. is willing to perform the target behavior in order to earn the consequence. d. expresses contentment at the time of the consequence.
In the quote in the chapter, what issue was President Johnson inadequately prepared to address?
a. Racism b. Poverty c. Religious differences d. Resources
Single words or short phrases used to represent whole sentences are referred to as:
a. babbling. b. echolalic speech. c. holophrases. d. pragmatics.
Answer the following statement(s) true (T) or false (F)
The sample size is in the denominator of the calculation of a sample mean.