This provides an interesting insight into introjection in this instance. She hasn’t introjected what I have said but instead introjected my voice sound and quality. Then she has applied that introjected voice to her own words.
People are adding new introjections to their Parent ego state continuously through out life as part of normal psychological functioning.
The Child ego state develops through early decisions and the Parent ego state develops through introjections.
Introjection involves a person ingesting or taking in the other person’s personality into their Parent ego state such that it becomes part of them.
In essence the Parent and Child ego states free up the Adult to engage in higher level cognitive functions and relationship skills. Indeed the Adult ego state is dependent on having active Parent and Child ego states influencing it.
This also highlights the process of hero worship as a psychological phenomena and how it influences our personality development.