Type A behavior and marital interaction: hostile-dominant responses during conflict

Area of Science:

• Psychology
• Behavioral Science
• Health Psychology

Background:

• Type A behavior pattern (TABP) is linked to increased coronary risk.
• Spouse's personality traits may influence the expression and impact of TABP.
• Interpersonal dynamics in couples are crucial for understanding health behaviors.

Purpose of the Study:

• To investigate how the combination of Type A/B behavior in married couples affects hostile/dominant interaction during marital conflict.
• To examine the role of spouse's personality in modulating the expression of Type A behavior.

Main Methods:

• Study involved 60 married couples.
• Participants were assessed for Type A and Type B behavior patterns using the Structured Interview.
• Hostile/dominant behavior was measured during discussions of marital conflicts.

Main Results:

• Couples with two Type A individuals exhibited the greatest increase in hostile/dominant behavior.
• Couples with two Type B individuals showed the least increase in hostile/dominant behavior.
• Mixed Type A/B couples displayed intermediate levels, with Type A wives in Type B husband couples showing more hostility than Type B wives in Type A husband couples.

Conclusions:

• The interaction patterns between spouses significantly influence the manifestation of hostile/dominant behavior.
• Interpersonal dynamics, particularly in dual-Type A couples, may exacerbate behaviors linked to cardiovascular risk.
• Spouse's personality is a critical factor in the interpersonal expression of Type A behavior and its potential health implications.