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Explore the science of romantic love, relationship maintenance, and factors predicting relationship success.
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Relationship science is an interdisciplinary field studying close relationships including romantic partnerships, friendships, and family bonds. This scientific approach examines how relationships form, develop, and sometimes dissolve, identifying factors that predict satisfaction and stability.
Factors in Initial Attraction:
Proximity: Physical nearness increases likelihood of relationship formation
Familiarity: Mere exposure effect—repeated exposure increases liking
Physical Attractiveness: Strong influence on initial attraction; 'what is beautiful is good' stereotype
Similarity: 'Birds of a feather' predominates over 'opposites attract' - Similarity in attitudes, values, backgrounds predicts attraction and stability
Reciprocity: We like those who like us
Online Dating: Changes the landscape but basic principles still apply
Sternberg's Triangular Theory: - Intimacy: Closeness, bondedness, connectedness - Passion: Physical attraction, arousal, romance - Commitment: Decision to love and maintain love
Types of Love: - Liking (intimacy alone) - Infatuation (passion alone) - Empty love (commitment alone) - Romantic love (intimacy + passion) - Companionate love (intimacy + commitment) - Fatuous love (passion + commitment) - Consummate love (all three)
Passionate vs. Companionate Love: - Passionate: Intense longing, physiological arousal - Companionate: Deep affection, commitment, intimacy - Passionate love typically decreases; companionate can increase
Gottman's Research: - 5:1 ratio of positive to negative interactions predicts stability - 'Masters' vs. 'Disasters' of relationships
The Four Horsemen (Destructive Behaviors): - Criticism: Attacking partner's character - Contempt: Disrespect, mockery, hostility (most destructive) - Defensiveness: Deflecting responsibility - Stonewalling: Withdrawing, shutting down
Maintenance Behaviors: - Positivity (being pleasant, cheerful) - Openness (self-disclosure, discussing the relationship) - Assurances (expressing commitment) - Social networks (shared friends, family) - Sharing tasks (equitable division of labor)
Conflict is Inevitable: - Not whether but how couples fight matters - 69% of marital conflicts are perpetual (never fully resolved)
Constructive Conflict: - Softened startup (not harsh criticism) - Repair attempts (humor, apology, de-escalation) - Accepting influence from partner - Compromise
Destructive Patterns: - Negative sentiment override (interpreting neutral as negative) - Escalation (matching negativity with greater negativity) - Invalidation (dismissing partner's feelings) - Withdrawal and avoidance
Communication Skills: - 'I' statements vs. 'You' statements - Active listening - Emotional validation - Taking breaks when flooded
Predictors of Satisfaction: - Positive communication and conflict resolution - Shared activities and interests - Sexual satisfaction - Perceived equity and fairness - Social support from partner - Realistic expectations
Predictors of Stability: - Commitment and investment - Quality of alternatives - Barriers to leaving (children, finances, social pressure)
Investment Model (Rusbult): - Commitment = Satisfaction + Investment - Alternatives
Relationship Trajectories: - Honeymoon period typically shows high satisfaction - Gradual decline is common but not inevitable - Some couples maintain high satisfaction long-term
Divorce Statistics: - Approximately 40-50% of first marriages end in divorce - Higher rates for subsequent marriages - Rates vary by demographics and cohort
Risk Factors for Divorce: - Young age at marriage - Premarital cohabitation (for some cohorts) - Parental divorce - Low income and education - Negative communication patterns - Contempt and disrespect
Protective Factors: - Higher education and income - Older age at marriage - Shared religious practice - Positive communication skills
Effects of Divorce: - Short-term distress common - Long-term adjustment varies widely - Children's outcomes depend on conflict level and parenting quality
Two major types of romantic love.
| Passionate Love | Companionate Love | |
|---|---|---|
| Characteristics | Intense longing, arousal, idealization | Deep affection, attachment, commitment |
| Emotional Quality | Exciting, volatile, all-consuming | Calm, stable, secure |
| Typical Trajectory | High initially, typically decreases | Develops and can increase over time |
| Neural Correlates | Reward/addiction pathways | Attachment and bonding systems |
| Long-Term Role | May be maintained through novelty | Foundation of lasting relationships |
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Gottman, J. M., & Silver, N. (2015). The Seven Principles for Making Marriage Work. Harmony Books (Revised ed.).
Finkel, E. J. (2017). The All-or-Nothing Marriage: How the Best Marriages Work. Dutton.
Sternberg, R. J. (1986). A Triangular Theory of Love. Psychological Review, 93(2), 119-135.
Rusbult, C. E., Martz, J. M., & Agnew, C. R. (1998). The Investment Model Scale: Measuring Commitment Level, Satisfaction Level, Quality of Alternatives, and Investment Size. Personal Relationships, 5(4), 357-387.
Hatfield, E., & Rapson, R. L. (1993). Love, Sex, and Intimacy: Their Psychology, Biology, and History. HarperCollins.
Berscheid, E., & Regan, P. (2005). The Psychology of Interpersonal Relationships. Pearson.
Gottman, J. M. (1994). What Predicts Divorce? The Relationship Between Marital Processes and Marital Outcomes. Lawrence Erlbaum Associates.
