A ____ refers to a reinforcer occurring only after an unchanging amount of time has lapsed.
A. fixed-interval
B. fixed-ratio
C. variable-interval
D. variable-ratio
Answer: A
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Researchers have generally adopted the _______________% Confidence Interval as an acceptable boundary for an estimate
Fill in the blank(s) with correct word
On average, ________ students spent more time on homework and other school-related activities, and less time on socializing and watching television, than other adolescents
a. Asian b. white c. African American d. Hispanic
Both overextensions and underextensions
a. occur more often when children are producing words than when they are comprehending words. b. occur more often as children move away from attentional cues and toward language and social cues for word learning. c. disappear gradually as children refine meanings for words with more exposure to language. d. become more common as children get older.
Development of Peer Interactions
What will be an ideal response?