Four-year-old jacobe can be heard saying things like,"one, two, three, four, five. i have five marbles! one, two, three. i have three raisins." he is displaying an understanding of the principle of

Liz accesses her of what happens when you go to the beach to predict what she will do during her trip to the beach this summer.scriptOne major difference between Piaget's and Vygotsky's theories is that Vygotsky emphasizedthe social context of cognitive development.Four-year-old Jacobe can be heard saying things like, "One, two, three, four, five. I have five marbles! One, two, three. I have three raisins." He is displaying an understanding of the principle ofcardinalityFive-year-old Daniel and 4-year-old Alex like to pretend that they are racecar drivers. Often, Daniel will act out driving in a race and Alex will pretend to be his pit crew. This is an example of play.sociodramaticMost research indicates that young children use private speechwhen tasks are difficult and they are confused about how to proceedFour-year-old Martha uses shorter, simpler expressions when interacting with her 2-year-old brother. This example suggests that Piaget may haveoverestimated preschoolers' egocentrism.A wealth of recent research suggests that Piaget preschoolers' cognitive capabilities.underestimatedAccording to Vygotsky, private speech during the preschool yearshelps young children guide their behavior during challenging tasks.That logical operations develop gradually poses a serious challenge to Piaget'sstage concept.Studies of language acquisition have revealed that in more than forty languages, young childrendemonstrate a basic set of strategies for learning grammatical regularities.

It gets more wisdom and they know more knowledge