Peer Adversity Predicts Interpersonal Needs in Adolescent Girls

Area of Science:

• Psychology
• Developmental Psychology
• Social Psychology

Background:

• Fundamental interpersonal needs, including the need to belong (NTB) and need for approval (NFA), are crucial for social development.
• Individual differences in NTB and NFA are shaped by social experiences, particularly during adolescence when peer evaluation is significant.

Purpose of the Study:

• To investigate how lifetime and recent peer adversity influence general and situation-specific interpersonal needs in adolescent girls.
• To explore the relationship between peer adversity and the need to belong and need for approval.

Main Methods:

• Surveyed 89 adolescent girls (mean age 15.85) on lifetime and recent peer adversity.
• Assessed general and situation-specific interpersonal needs (NTB, NFA).
• Conducted a laboratory social exclusion manipulation to measure threats to interpersonal needs.

Main Results:

• Recent peer adversity predicted avoidance-oriented NFA.
• A combination of lifetime and recent peer adversity predicted approach-oriented NFA.
• Both lifetime and recent peer adversity predicted heightened threat to interpersonal needs during social exclusion.
• Individuals with lifetime peer adversity showed prolonged threats to interpersonal needs post-exclusion.

Conclusions:

• Peer adversity, both historical and recent, significantly impacts adolescent girls' need for approval.
• Past and present peer adversity sensitizes adolescent girls to social exclusion, increasing threats to interpersonal needs.
• Lifetime peer adversity has a lasting impact on how adolescent girls experience threats to their fundamental interpersonal needs.