APre operational
BConcreate operational
CFormal operational
DNone of these
Answer:
B. Concreate operational
Read Explanation:
Stages of Piaget's Cognitive Development Theory
Swiss psychologist Jean Piaget proposed a four-stage theory of cognitive development based on how children actively construct their understanding of the world.
Four Stages of Development
Sensorimotor Stage (Birth to 2 years): Infants learn through sensory experiences and motor manipulation; achieves Object Permanence.
Preoperational Stage (2 to 7 years): Characterized by symbolic play, rapid language development, egocentrism, and lack of conservation concepts.
Concrete Operational Stage (7 to 11 years): The third stage, where children begin thinking logically about concrete (hands-on) events and objects.
Formal Operational Stage (11 years and above): Involves abstract reasoning, hypothetical-deductive thinking, and systematic problem-solving.
Key Characteristics of Concrete Operational Stage
Conservation: Understanding that quantity, volume, or mass remains the same despite changes in the shape or appearance of containers.
Reversibility: The mental ability to reverse an action or understand that processes can be undone.
Decentration: Ability to focus on multiple aspects of a problem simultaneously rather than just one.
Seriation & Classification: Ability to sort objects according to size, shape, or other characteristics, and group objects into hierarchical categories.
