Respuesta :

Thelma is capable of abstract thinking and has become quite idealistic. according to Piaget, she is in the stage of 11 to 15 years.

Piaget is known for which theory?

The theory of Piaget on how children's cognitive development is best known. The goal of Piaget's theory is to define and clarify the method by which people observe, arrange their ideas, and learn about their surroundings.

What is cognitive development?

The expansion of a child's capacity for thought and reasoning is known as cognitive development. Between the ages of 6 and 12 and 12 and 18, this growth occurs in a different way. Concrete thinking skills are developed in children between the ages of 6 and 12. They are referred to as concrete operations.

To know more about  cognitive development visit:

https://brainly.com/question/28011228

#SPJ4