No highlights yet. Use the Highlight button in the article.
Explore the science of romantic love, relationship maintenance, and factors predicting relationship success.
Reading short version (3 min)
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 (Berscheid & Regan, 2005).
Factors in Initial Attraction
Proximity: Physical nearness increases the likelihood of relationship formation.
Familiarity: The mere exposure effect suggests that repeated exposure increases liking.
Physical Attractiveness: A strong influence on initial attraction, often driven by the 'what is beautiful is good' stereotype.
Similarity: The 'birds of a feather' principle predominates over 'opposites attract'; similarity in attitudes and values predicts stability (Berscheid & Regan, 2005).
Reciprocity: We tend to like those who like us.
Online Dating: While changing the landscape, basic principles of attraction still apply.
Sternberg's Triangular Theory
Robert Sternberg (1986) proposed that love comprises three components: Intimacy (closeness), Passion (physical attraction), and Commitment (decision to maintain love).
Types of Love
Different combinations produce types such as Romantic love (intimacy + passion), Companionate love (intimacy + commitment), and Consummate love (all three).
Passionate vs. Companionate Love
Elaine Hatfield and Ellen Berscheid distinguished between intense passionate love and deep companionate love. Passionate love typically decreases over time, while companionate love can increase (Hatfield & Rapson, 1993).
Gottman's Research
John Gottman (2015) found that a 5:1 ratio of positive to negative interactions predicts stability. He distinguishes between 'Masters' and 'Disasters' of relationships.
The Four Horsemen
Destructive behaviors include Criticism (attacking character), Contempt (disrespect/mockery), Defensiveness (deflecting responsibility), and Stonewalling (withdrawing). Contempt is the strongest predictor of divorce (Gottman, 1994).
Maintenance Behaviors
Key behaviors include positivity, openness, assurances, social networks, and sharing tasks equitably.
Conflict is Inevitable
Gottman's research shows that 69% of marital conflicts are perpetual, meaning they are never fully resolved but must be managed (Gottman & Silver, 2015).
Constructive Conflict
Healthy couples use softened startups, repair attempts (humor or apology), and accept influence from their partner.
Destructive Patterns
Negative sentiment override, escalation, and invalidation can lead to relationship distress.
Communication Skills
Effective skills include 'I' statements, active listening, and emotional validation.
Predictors of Satisfaction
Satisfaction is driven by positive communication, shared activities, sexual satisfaction, and perceived equity.
Predictors of Stability
Stability is influenced by commitment, investment, and the quality of alternatives.
Investment Model (Rusbult)
Caryl Rusbult proposed that Commitment = Satisfaction + Investment - Alternatives (Rusbult et al., 1998).
Relationship Trajectories
While a 'honeymoon period' is common, some couples maintain high satisfaction long-term through intentional maintenance (Finkel, 2017).
Divorce Statistics
Approximately 40-50% of first marriages end in divorce, with higher rates for subsequent marriages (Gottman, 1994).
Risk Factors for Divorce
Factors include young age at marriage, low income, and negative communication patterns like contempt.
Protective Factors
Higher education, older age at marriage, and positive communication skills serve as buffers.
Effects of Divorce
Short-term distress is common, but long-term adjustment varies. Children's outcomes depend heavily on the level of parental conflict (Gottman & Silver, 2015).
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 |
4 questions to test your understanding of this topic
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.
Join the conversation about this article