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The behaviorists unlikely to view cognition as a part of learning is cognition is unobservable.
Cognition refers to the mental action or process of acquiring knowledge through senses.
The behaviorists that is unlikely to view cognition as a part of learning is cognition is unobservable.
Therefore, D is the correct option.
Learn more about cognition here:
https://brainly.com/question/1686723
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