Which of the following is NOT one of Jean Piaget's stages of cognitive development?

Which of the following is NOT one of Jean Piaget's stages of cognitive development?

• A. Empirical operational
• B. Concrete operational
• C. Preoperational
• D. Formal operational

Answer: (A)

Jean Piaget is renowned for his theory of cognitive development, which encompasses four distinct stages that outline how children's thinking evolves as they grow. The stages identified by Piaget include:

• Sensorimotor Stage (birth to about 2 years): This stage involves learning through sensory experiences and manipulating objects.

• Preoperational Stage (approximately 2 to 7 years): In this stage, children begin to engage in symbolic play and learn to manipulate symbols, but they do not yet understand concrete logic.

• Concrete Operational Stage (around 7 to 11 years): Here, children develop a better understanding of logical operations and can work with concrete information, but they still struggle with abstract concepts.

• Formal Operational Stage (approximately 12 years and onward): This stage marks the development of abstract thinking and hypothetical reasoning.

The term presented in the question, "Empirical operational," does not correspond to any of the stages described by Piaget. Therefore, it is not part of his framework, making it the correct answer when identifying which option is not a stage of cognitive development as proposed by him.