When adolescents fantasize ahow others will react to their new hairstyle they are creating a?

The correct answer is known as "Imaginary Audience".

An Imaginary Audience is defined as a condition wherein an individual imagines and believes that multitudes of humans are enthusiastically taking note of or watching her or him. even though this state is frequently exhibited in younger adolescence, human beings of any age might also harbor a delusion of an imaginary target audience.