In Piaget's formal operational stage, which cognitive development becomes prominent?

In Piaget's formal operational stage, which cognitive development becomes prominent?

• A. Abstract thinking emerges and problems can be solved using deduction
• B. Concrete thinking with reliance on concrete objects
• C. Mental operations become reversible
• D. Thinking is egocentric and magical

Answer: (A)

Abstract thinking and deductive reasoning become prominent in the formal operational stage. At this point, individuals can handle ideas not tied to concrete objects, form hypotheses, and reason from general principles to specific conclusions. This allows for systematic problem solving by testing possibilities and considering consequences, rather than relying solely on tangible, observable details. This differs from earlier stages: concrete thinking relies on concrete objects and experiences; reversibility of mental operations is a hallmark of concrete operations; and egocentric, magical thinking characterizes the preoperational stage.

Abstract thinking and deductive reasoning become prominent in the formal operational stage. At this point, individuals can handle ideas not tied to concrete objects, form hypotheses, and reason from general principles to specific conclusions. This allows for systematic problem solving by testing possibilities and considering consequences, rather than relying solely on tangible, observable details.

This differs from earlier stages: concrete thinking relies on concrete objects and experiences; reversibility of mental operations is a hallmark of concrete operations; and egocentric, magical thinking characterizes the preoperational stage.