The Stages of Childhood Development Physical Cognitive
2009). Infants also exhibit rapid changes in the ways the bones and muscles are developing, dependent of course on nutrition and also genetics (Britto, Lye, Proulx, et al. 2017). Toddler and Early Childhood: The Preoperational Stage The next stage in Piaget’s model of childhood development is known as the preoperational stage. During this stage, the child exhibits increasing sophistication in terms of emotional, psychological, and cognitive skills. Through observation and social learning, the toddler comes to understand which emotional expressions are socially acceptable or approved and which are not, leading to the ability to “elaborate,” and even control emotional responses… Continue Reading...