Jean Piaget's 4 stages of development

JEAN PIAGET THEORY OF 4 STAGES OF DEVELOPMENT

Stages of Cognitive Development

According to Piaget, assimilation and accommodation processes go on all through life. He, nevertheless, believed that cognitive development took place sequentially, one stage after another, in all children at about the same age. At the different phases of cognitive development, the outlook and interactions of children with their environment tend to vary. Piaget had four phases of cognitive development. These were: the sensorimotor, preoperational, concrete operational and formal operational stages (Nevid, 2009).

Sensorimotor Stage: From Birth to 2 Years

With six sub-stages, this stage is characterized by considerable growth in the infant's cognitive development. A child at this stage develops more complex skill sets and ways of behavior. An infant at this stage makes use of its senses as well as developing motor skills to survey its environment. The infant's intelligence is...
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