The DOI matches its Crossref record; 54 of the 54 references it cites were found in a registry or an index; none of the 34 sources its claims cite is checked for support yet.
What Leads to Romantic Attraction: Similarity, Reciprocity, Security, or Beauty? Evidence From a Speed‐Dating Study
Abstract
ABSTRACT Years of attraction research have established several “principles” of attraction with robust evidence. However, a major limitation of previous attraction studies is that they have almost exclusively relied on well‐controlled experiments, which are often criticized for lacking ecological validity. The current research was designed to examine initial attraction in a real‐life setting—speed‐dating. Social Relations Model analyses demonstrated that initial attraction was a function of the actor, the partner, and the unique dyadic relationship between these two. Meta‐analyses showed intriguing sex differences and similarities. Self characteristics better predicted women's attraction than they did for men, whereas partner characteristics predicted men's attraction far better than they did for women. The strongest predictor of attraction for both sexes was partners' physical attractiveness. Finally, there was some support for the reciprocity principle but no evidence for the similarity principle.
Overview
CoChat Summary
TL;DR
In a speed-dating study, initial romantic attraction was shaped by actor, partner, and unique dyadic effects, with partner physical attractiveness the strongest predictor for both sexes. Similarity showed no evidence, while reciprocity appeared mainly after participants learned their partners’ reactions.
Key findings
- Social Relations Model variance partitioning showed attraction was substantially explained by actor, partner, and relationship effects: for men, averages were 34% actor, 21% partner, and 46% relationship; for women, 35% actor, 25% partner, and 39% relationship.
- Partner physical attractiveness was the strongest and most consistent predictor for both sexes (men r = .80, women r = .88, both p < .01); no other partner characteristic replicated across gender.
- Self characteristics predicted women’s attraction better than men’s (7 of 22 significant for women vs. 3 of 22 for men), whereas partner characteristics predicted men’s attraction far better than women’s (12 of 22 significant for men vs. 2 of 22 for women).
- Similarity showed no support: none of the 44 correlations between couple dissimilarity and attraction reached significance, with a maximum magnitude of .13. At-event dyadic reciprocity was weak and nonsignificant (r = .18), but postevent dyadic reciprocity was significant (r = .45, p < .01).
Methods
- One hundred eight heterosexual college students (54 men, 54 women; average age 19.5 years) participated in six speed-dating events; each date lasted 5 minutes, with pre-event, at-event, and postevent assessments.
- Measures included demographics, physical attractiveness rated by eight research team members (interrater agreement .86), political attitudes, values, interests, Big Five personality, affectivity, self-esteem, and adult attachment; attraction was measured with three items after each date.
- Data were analyzed with Kenny’s Social Relations Model using BLOCKO to partition actor, partner, and relationship variance, followed by meta-analyses across the six groups to pool correlations and test sex differences.
Limitations
- The paper states that participants were college students at a fairly large public university in the southeast, so findings may differ from non-college adults in commercial speed-dating services who are seriously looking for life partners.
- The paper also states that speed-dating is not the only or most common situation in which people first meet future partners.
- Evident in the text: the sample was modest (108 participants across six groups), the design was correlational rather than experimental, attraction was self-reported, and the dyadic relationship effect was not fully explained by the similarity and reciprocity variables tested.
Model-written summary. Check it against the paper before relying on it.
Integrity signals
Registry
Cites
Statistics
Verification
Claims the paper makes
40 Own result · 33 Own interpretation · 10 Own method · 8 Not checked yet · 6 Sources not found · 6 No full text of the sources · 2 Check pending · 2 No basis given
A result the paper reports from its own data — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“All three components contributed to a substantial amount of variance in romantic attraction.”
plainstates an association- Asserted: passes — The authors put it forward as true.
- Checkable: passes — It can be checked against evidence.
- Load-bearing: passes — The paper’s conclusions depend on it.
- Based: passes — The paper gives a reason why it holds.
A result the paper reports from its own data — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“there was some support for the reciprocity principle”
hedgedstates an association- Asserted: passes — The authors put it forward as true.
- Checkable: passes — It can be checked against evidence.
- Load-bearing: passes — The paper’s conclusions depend on it.
- Based: passes — The paper gives a reason why it holds.
A result the paper reports from its own data — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“For women, seven characteristics showed a significant correlation with attraction: age, weight, art and social activities, extroversion, openness, and positive affect.”
plainstates an association- Asserted: passes — The authors put it forward as true.
- Checkable: passes — It can be checked against evidence.
- Load-bearing: passes — The paper’s conclusions depend on it.
- Based: passes — The paper gives a reason why it holds.
A result the paper reports from its own data — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“Meta-analyses of sex differences show that five characteristics had statistically significant sex differences: age, fun, habitual activity, conservatism, and positive affect.”
plainstates an association- Asserted: passes — The authors put it forward as true.
- Checkable: passes — It can be checked against evidence.
- Load-bearing: unclear — It is unclear whether the paper’s conclusions depend on it.
- Based: passes — The paper gives a reason why it holds.
A result the paper reports from its own data — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“The average effect size of sex difference was negligent ( o .05).”
plain- Asserted: passes — The authors put it forward as true.
- Checkable: passes — It can be checked against evidence.
- Load-bearing: unclear — It is unclear whether the paper’s conclusions depend on it.
- Based: passes — The paper gives a reason why it holds.
43 more claims
Create a free account to see all 107 claims and to verify the 4 references still open.
- It may state two separate claims as one. 44
- The quote only partly states this claim. 1
- Probably not a substantial claim. 23
Self-check
Percentages, sums and reported differences re-computed from the paper’s own numbers.
Each contradiction between two passages listed here was confirmed by an independent check.
Rated minor: it would not touch a result — a value no result rests on, a p-value that stays on the same side of the significance level, or a conflict that is clerical, resolved elsewhere in the paper, or outside its own findings.
In the paper
“| Group 6 | .24 | .32 | .46 | .26 | .25 | .39 |”
Reported 1 · recomputed 0.9
Rated minor: it would not touch a result — a value no result rests on, a p-value that stays on the same side of the significance level, or a conflict that is clerical, resolved elsewhere in the paper, or outside its own findings.
In the paper
§ Personal Values
“One factor was labeled ''Extrinsic Values'' and had 10 values, including power, wealth, social recognition, and such.”
§ Political attitudes
“| Extrinsic value | .71 (9) | 3.80 | .49 | 3.88 | .51 |”
Citations
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“This is a less widely recognized principle because it was developed after attachment theories were used as a framework to study romantic relationships (see Hazan & Shaver, 1987).”
BackgroundMethodAttachment styles among young adults: A test of a four-category model.
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Research works printed but not linked: 4
- Bowlby J., 1973, Attachment and loss: Vol.II. Separation: Anxiety and anger
- John O. P., 1999, Handbook of personality, 102
- Kenny D. A., 1994, Interpersonal perceptions
- Kenny D. A., 2006, Dyadic data analysis
Cited by
Political homophily in social relationships: evidence from online dating behavior
Huber, G. A., & Malhotra, N. (2017) · The Journal of Politics · doi:10.1086/687533 · Cited by 664
The predictive validity of ideal partner preferences: A review and meta-analysis.
Eastwick, P. W., Luchies, L. B., Finkel, E. J., & Hunt, L. L. (2013) · Psychological Bulletin · doi:10.1037/a0032432 · Cited by 359
The Home as a Political Fortress: Family Agreement in an Era of Polarization
Iyengar, S., Konitzer, T., & Tedin, K. L. (2018) · The Journal of Politics · doi:10.1086/698929 · Cited by 262
Asendorpf, J. B., Penke, L., & Back, M. D. (2010) · European Journal of Personality · doi:10.1002/per.768 · Cited by 249
Mate preferences do predict attraction and choices in the early stages of mate selection.
Li, N. P., Yong, J. C., Tov, W., Sng, O., Fletcher, G. J. O., Valentine, K. A., Jiang, Y. F., & Balliet, D. P. (2013) · Journal of Personality and Social Psychology · doi:10.1037/a0033777 · Cited by 229
Metadata
- Authors
- Luo, S., & Zhang, G.
- Affiliations
- University of North Carolina Wilmington (US)
- University of Notre Dame (US)
- Corresponding author
- Luo, Shanhong
- Venue
- Journal of Personality
- Publisher
- Wiley
- Published
- 2009-07
- Volume
- 77
- Issue
- 4
- Pages
- 933-964
- ISSN
- 0022-3506 (ISSN-L)
- 1467-6494
- OpenAlex
- W1994100281
- Cited by
- 246
- References
- 54
- Citations by year
- 2026: 11 · 2025: 15 · 2024: 13 · 2023: 17 · 2022: 17 · 2021: 12 · 2020: 59 · 2019: 8 · 2018: 14 · 2017: 10 · 2016: 9 · 2015: 21 · 2014: 12 · 2013: 10 · 2012: 7
- FWCI
- 4.52
- Type
- journal article
- Language
- en
- Open access
- closed
- Locations
- Journal of Personality (publishedVersion)
- PubMed (publishedVersion)
- Topics
- Social Sciences › Psychology › Experimental and Cognitive Psychology › Evolutionary Psychology and Human Behavior
- Social Sciences › Psychology › Social Psychology › Attachment and Relationship Dynamics
- Social Sciences › Psychology › Clinical Psychology › Personality Traits and Psychology
- Keywords
- romantic attraction, speed dating, similarity laws, reciprocity, physical attractiveness, social security, sex differences, partner characteristics, dyads, social relations model
- MeSH terms
- Beauty, Courtship, Female, Humans, Interpersonal Relations, Male, Surveys and Questionnaires, Sex Factors, Social Desirability, Students, United States, Reproducibility of Results, Young Adult
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- CoChat. (2026). Citation check: What Leads to Romantic Attraction: Similarity, Reciprocity, Security, or Beauty? Evidence From a Speed‐Dating Study. https://app.cochat.ai/papers/10.1111/j.1467-6494.2009.00570.x
- The paper
- Luo, S., & Zhang, G. (2009). What Leads to Romantic Attraction: Similarity, Reciprocity, Security, or Beauty? Evidence From a Speed‐Dating Study. Journal of Personality. https://doi.org/10.1111/j.1467-6494.2009.00570.x
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Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
