Examlex
All of the following elements are nonmetals EXCEPT
Preoperational Thought
A stage in Piaget's cognitive development theory characterized by symbolic thinking, egocentrism, and a lack of logical reasoning in children aged 2 to 7 years.
Centration
A characteristic of preoperational thought in which the child tends to focus on one salient feature of an experience or event at a time.
Zone Of Proximal Development
In Vygotsky’s theory, the range of concepts and skills that a learner is to understand or perform only with support or scaffolding from someone else.
Attempting Task
Engaging in an endeavor or activity with the intention of achieving a specific outcome or goal.
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