Piaget's Stages of Cognitive Development

Preoperational Thought

• Definition: Children in this stage primarily depend on sensory experiences and struggle to understand cause and effect relationships.
  • This characteristic is also observed in infants.
• Age Range: According to Piaget, the preoperational stage spans from ages two to seven, a significant developmental period.
  • Toddlers differ significantly from seven-year-olds within this range.
• Key Processes:
  • Children absorb new ideas.
  • They broaden their perspective of the world.
  • Their memories expand significantly.

Formal Operational Thought

• Definition: This stage is characteristic of adolescents and adults.
• Developmental Stage: It begins in adolescence and continues throughout adulthood.

Stages of Development

• Importance of Understanding Stages: It is to understand the ages associated with each stage of development.