Columbia subject headings:
Child psychology.
Emotions in children.
Freud, Sigmund, 1856-1939.
Piaget, Jean, 1896-1980.
Self-perception in children.
Social interaction in children.
Harvard subject headings:
Child psychology
Emotions in children.
Freud, Sigmund, 1856-1939
Piaget, Jean, 1896-1980.
Self-perception in children.
Social interaction in children.
Princeton subject headings:
Child psychology.
Emotions in children.
Freud, Sigmund, 1856-1939.
Piaget, Jean, 1896-1980.
Self-perception in children.
Social interaction in children.