The concept of object permanence is attained during Piaget's _____ stage of development.

Question

Accepted Answer

The concept of object permanence is a fundamental milestone in cognitive development, and it is attained during Piaget's sensorimotor stage of development. Here is a detailed explanation justifying why Option 1 is correct and why the other options are incorrect:

1. **Sensorimotor Stage (Option 1)**: 
   - The sensorimotor stage is the first stage in Jean Piaget's theory of cognitive development, spanning from birth to approximately 2 years of age. During this stage, infants learn about the world through their senses and actions. A critical achievement in this stage is the development of object permanence, which is the understanding that objects continue to exist even when they cannot be seen, heard, or touched. This concept typically begins to develop around 8 to 12 months of age. The attainment of object permanence marks a significant cognitive leap, as it indicates that the child is beginning to form mental representations of the world.

2. **Preoperational Stage (Option 2)**:
   - The preoperational stage follows the sensorimotor stage and occurs approximately between the ages of 2 and 7 years. During this stage, children begin to engage in symbolic play and learn to manipulate symbols, but they do not yet understand concrete logic. While children in this stage are developing language and imagination, they have already acquired object permanence in the earlier sensorimotor stage. Therefore, object permanence is not a concept that is attained during the preoperational stage.

3. **Concrete Operational Stage (Option 3)**:
   - The concrete operational stage occurs between the ages of 7 and 11 years. In this stage, children begin to think logically about concrete events and understand the concept of conservation, the idea that quantity does not change even when its shape does. However, object permanence is a concept that children have already mastered well before reaching this stage, during the sensorimotor stage.

4. **Formal Operational Stage (Option 4)**:
   - The formal operational stage begins around age 12 and continues into adulthood. This stage is characterized by the development of abstract and hypothetical thinking. Adolescents and adults in this stage can reason about abstract concepts and engage in systematic problem-solving. Object permanence is a foundational concept that is acquired long before this stage, during the sensorimotor stage.

In conclusion, the concept of object permanence is specifically attained during the sensorimotor stage of Piaget's developmental theory, making Option 1 the correct answer. The other stages involve different cognitive developments that occur after object permanence has already been established.