All the different options of this question refer to different psychologists who proposed different theories of development.
Erikson proposed a theory of social development in which the individual goes through different stages in the process of forming their personality and interacting with people.
Kohlberg proposed a theory of moral development in which the individual goes through different stages in their moral thinking and behavior.
Kohut proposed a theory of self as a way of understanding individuals from their own perspective and experiences.
Piaget proposed a theory of <u>cognitive development </u>in which infants and teenagers go through a series of stages and they develop a more formal and logic way of thinking in each one of them.
We can see that the theorist that actually is associated with a theory that has to do with cognitive development is Piaget. Therefore the correct answer is <u>D. Piaget. </u>
Explanation:
The focus of symbolic interactionism focuses, precisely, on the processes of social interaction - which occur between individuals or groups - mediated by symbolic relationships
<span>The governmental body that is responsible for interpreting the
constitution is the Supreme Court. They are given the task of reviewing
the United States constitution and making sure that rights are with held
the way that our forefathers meant them to.</span>
