Answer:- There are four stages in Piaget’s theory of cognitive development. The first of these stages, known as the sensorimotor stage, lasts from birth to around two years. Infants improve their knowledge of the world through trial and error using their actions and perceptions throughout this period of fast cognitive development. Following the child’s participation in the process of accommodation and assimilation, these acts become progressive in relation to the immediate environment.
According to Piagetian theory, tertiary cyclical reactions are an infant’s creative modification of prior plans in order to adapt to the demands provided by novel situations. These responses occur at the beginning of the second year, typically toward the conclusion of the sensorimotor development period. These responses differ from earlier child behaviors and demonstrate that within the developmental period, new plans can be developed to achieve the intended aim. They are also referred to as the active experimentation-based discovery of new methods.
Leave a Reply