Andre is intrinsically motivated to read a page, finish worksheets, and memorize his spelling words. He also loves collecting, categorizing, and counting stamps and stickers. He is displaying signs of:

The correct answer would be Intrinsic Motivation.

Explanation:

Intrinsic Motivation is the behavior which is driven by the inner self of a person, i-e, by the inner reward. The urge to do some behaviors arises from within the person because he feels satisfaction in doing that.

In this example given in the question, Andre reads a page, finishes worksheets, memorizes spelling words, collects categorize and count stamps and stickers. All such things are signs of Intrinsic Motivation, because he is doing these things for his own satisfaction.