The Sensorimotor stage is characterized by which description?

The Sensorimotor stage is characterized by which description?

• A. Understanding the world through sensory experiences and actions
• B. Thinking symbolically and egocentrically
• C. Learning through formal abstract reasoning
• D. Developing conservation and logical operations

Answer: (A)

In this stage, knowledge is built by acting on and sensing the world. Infants learn through direct interaction with people and objects—moving, exploring, and repeating actions to see what happens. They start with simple reflexes, develop circular reactions to repeat interesting experiences, and gradually coordinate senses with movements to achieve goals. A key milestone is object permanence—understanding that things continue to exist even when not immediately seen—and, toward the end, a shift toward more complex, though still non-symbolic, thought. This focus on sensory and motor experience sets it apart from later stages. The other descriptions point to later stages: symbolic thinking and egocentrism occur in the preoperational stage; formal abstract reasoning appears in the formal operational stage; and conservation with logical operations occurs in the concrete operational stage.

In this stage, knowledge is built by acting on and sensing the world. Infants learn through direct interaction with people and objects—moving, exploring, and repeating actions to see what happens. They start with simple reflexes, develop circular reactions to repeat interesting experiences, and gradually coordinate senses with movements to achieve goals. A key milestone is object permanence—understanding that things continue to exist even when not immediately seen—and, toward the end, a shift toward more complex, though still non-symbolic, thought. This focus on sensory and motor experience sets it apart from later stages.

The other descriptions point to later stages: symbolic thinking and egocentrism occur in the preoperational stage; formal abstract reasoning appears in the formal operational stage; and conservation with logical operations occurs in the concrete operational stage.