Theory and aim
Theory and aim
Piaget's stage theory proposes that pre-operational children, aged about two to seven, focus on one feature of a situation and cannot mentally reverse a change. Concrete-operational children, aged about seven to eleven, can consider more than one feature and mentally reverse changes.
Step-by-step lessons on OCR GCSE Psychology 2.2.5 Cognitive Development research study: Piaget (1952). Each one builds up to exam-style questions. Start with the more concrete topics like memory and development before tackling evaluation-heavy topics like psychological problems and criminal psychology.