Final answer:
Criticism of behaviorist approaches includes the ignorance of internal thought processes, an overemphasis on external motivation, and a lack of consideration for social and emotional aspects of learning.
Step-by-step explanation:
Behaviorist approaches in the classroom draw criticism for various reasons. Firstly, they may ignore the internal thought processes of students, implying that learning is merely a response to stimuli without considering the cognitive activities that occur in the learner's mind.
Secondly, behaviorism can lead to an over-reliance on external motivation, such as rewards and punishments, potentially diminishing intrinsic motivation. Lastly, behaviorist teaching methods often do not account for the social and emotional aspects of learning, which are crucial for students' holistic development.