<P> Piaget 's second stage , the pre-operational stage , starts when the child begins to learn to speak at age two and lasts up until the age of seven . During the Pre-operational Stage of cognitive development , Piaget noted that children do not yet understand concrete logic and can not mentally manipulate information . Children 's increase in playing and pretending takes place in this stage . However , the child still has trouble seeing things from different points of view . The children 's play is mainly categorized by symbolic play and manipulating symbols . Such play is demonstrated by the idea of checkers being snacks , pieces of paper being plates , and a box being a table . Their observations of symbols exemplifies the idea of play with the absence of the actual objects involved . By observing sequences of play , Piaget was able to demonstrate that , towards the end of the second year , a qualitatively new kind of psychological functioning occurs , known as the Pre-operational Stage . </P>
<P> Piaget 's second stage , the pre-operational stage , starts when the child begins to learn to speak at age two and lasts up until the age of seven . During the Pre-operational Stage of cognitive development , Piaget noted that children do not yet understand concrete logic and can not mentally manipulate information . Children 's increase in playing and pretending takes place in this stage . However , the child still has trouble seeing things from different points of view . The children 's play is mainly categorized by symbolic play and manipulating symbols . Such play is demonstrated by the idea of checkers being snacks , pieces of paper being plates , and a box being a table . Their observations of symbols exemplifies the idea of play with the absence of the actual objects involved . By observing sequences of play , Piaget was able to demonstrate that , towards the end of the second year , a qualitatively new kind of psychological functioning occurs , known as the Pre-operational Stage . </P>
piaget 's second of four stages of cognition is
piaget 's second of four stages of cognition is
the pre-operational stage
the pre-operational stage