Answer: A. Concept
Explanation: The correct option is A ( Concept ) as
* Option B has Schema which means it’s just a representation of a plan in a model form.
* Option C is not correct because Subgoal means a goal or target which needs to be achieved to complete a larger goal or target.
* Option D is also not correct because Prototype means something of the first or initial type which can develop into other forms or types in future.
So the correct option for the answer is “ A”
A concept serves as an effort or strategy to achieve a goal or a solution to a problem that is not readily apparent.
What is a concept?
Concepts can be regarded as abstract ideas. they do serves as the fundamental building blocks in which principle lies on.
Therefore, concept is needed for thoughts and beliefs
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