Examples of shield in a Sentence. 1  celebrities who are shielded by a cluster of bodyguards whenever they appear in public. 2  she shielded her eyes from the sun with her hand.
Cognitive development is a part of Psychology which deals with the processes involving a childâs thinking. It studies how children process and gain information at a particular age and how learning mechanisms change and evolve over time.
Jean Piaget's Theory Of Cognitive Development. Jean Piaget is perhaps one of the most well-known and influential child development specialists. His work was first published during the 1920's, but his theory of cognitive development continues to influence contemporary researchers and clinicians. Piaget's identified five characteristic indicators of adolescent cognitive development and named them as follows: 1) formal operations, 2) hypothetico-deductive reasoning, 3) propositional thought, 4) the imaginary audience, and 5) the personal fable.