Some studies show that motivation may not be entirely vulnerable to the effects of extrinsic reinforcements; in fact, reinforcements such as verbal praise might actually increase motivation.

Explanation:

Some studies show that intrinsic motivation may not be entirely vulnerable to the effects of extrinsic reinforcements; in fact, reinforcements such as verbal praise might actually increase intrinsic motivation. As intrinsic motivation is driven by an internal rewards which come with inner sense in your behavior to satisfy you. For example when we participate in an activity which may not referred to won it but also to enjoys it a lot. example can be sports , games etc

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