Which of the following statements is correct about Jean Piaget's theory of cognitive development?
1
The order of these stages can be changed according to the cultural basis and development of children.
2
Piaget argued that cognitive development occurs backwards rather than progressing in stages.
3
Piaget has given five stages of cognitive development, according to which the child's development takes place in a certain order.
4
According to Piaget, no steps can be skipped because the child goes through all these steps.