TABLE 6-3 Piaget's Age-Specific Developmental Levels
| Age | Stage | Abilities |
|---|---|---|
Infancy-2 years |
Sensorimotor |
Preverbal; uses all senses; coordinates simple motor actions. |
2-4 years |
Preconceptual |
Can use language; egocentric; imitation in play, parallel play. |
4-7 years |
Intuitive |
Asks questions; can use symbols and associate subjects with concepts. |
7-11 years |
Concrete |
Sees relationships, aware of viewpoints; ui conclusions; solves concrete problems. |
11 years and older |
Formal operational thought |
Abstract and conceptual thinking; can check ideas, thoughts, and beliefs; lives in present and nonpresent; can use formal logic and scientific reasoning. |