Physical attractiveness and health: comment on Weeden and Sabini (2005)

Evolutionary behavioral biology suggests that certain characteristics of the human face and body are important for mate preferences and are therefore subject to sexual selection. J. Weeden and J. Sabini identify a number of weaknesses in the association between traits' attractiveness and health. In contrast, the authors argue that (a) studies on preferences for physical characteristics that rely on 1 trait permit only limited interpretation, (b) limitations placed on J. Weeden and J. Sabini's review exclude important associations, (c) there are misconceptions in their treatment of some traits, and (d) their selected literature provides an inaccurate picture regarding effect size. The authors suggest that future research in this field should seek conceptual and methodological constancy in trait selection and in the evaluation of attractiveness- and health-related traits.     

Perceived health contributes to the attractiveness of facial symmetry, averageness, and sexual dimorphism

Symmetry, averageness, and sexual dimorphism (femininity in female faces, masculinity in male faces) are attractive in faces. Many have suggested that preferences for these traits may be adaptations for identifying healthy mates. If they are, then the traits should be honest indicators of health and their attractiveness should result from their healthy appearance. Much research has focused on whether these traits honestly signal health. Here we focused on whether the appeal of these traits results from their healthy appearance. Specifically, we tested whether the attractiveness of symmetry, averageness, and sexual dimorphism is reduced or eliminated when perceived health is controlled, in two large samples of Western faces and a large sample of Japanese faces. The appeal of symmetric faces was largely due to their healthy appearance, with most associations between symmetry and attractiveness eliminated when perceived health was controlled. A healthy appearance also contributed to the appeal of averageness and femininity in female faces and masculinity in male faces, although it did not fully explain their appeal. These results show that perceptions of attractiveness are sensitive to a healthy appearance, and are consistent with the hypothesis that preferences may be adaptations for mate choice.     

Should have known better: The impact of mating experience and the desire for marriage upon attraction to the narcissistic personality

Narcissistic males do not make good romantic partners. Narcissistic males lack commitment, engage in manipulative game-playing and are unfaithful. Despite this, they are still desired by females. Females value different traits in short-term and long-term partners. Previous mate sampling experience is also important to facilitate mate assessment. This study aimed to determine whether amongst young adult heterosexual females; their mate sampling experience and desire for marriage influenced their attraction to narcissistic personality traits in a potential mate. British females aged 18–28 provided information on past mating experience, future desire for marriage and rated their agreement with 20 statements relating to the extent that they found narcissistic personality traits attractive in a potential mate. Females with greater mating experience and those desiring marriage were more attracted to the narcissistic male personality. The narcissistic personality, whilst having many negative qualities, possesses qualities associated with status and resource provision. These traits are desirable in short and long-term mating contexts. Despite future long-term mating desires which are unlikely to be achieved with a narcissistic male and possession of substantial mate sampling experience, females view the narcissistic male as a suitable partner: a testament to the success of the narcissistic personality in facilitating short-term mating.     

More than just a pretty face and a hot body: multiple cues in mate-choice

Mate preferences have been well studied in social and evolutionary psychology. In two studies (N = 490), using two different measurement techniques, we examined mate preferences for the body and the face in the context of other traits. Results replicated prior research on mate preferences across the sex of the participant and mating duration but clarified the nature of preferences for physical attractiveness. Generally, physical attractiveness was a necessity in short-term mating and for men and traits like kindness were a necessity in long-term mating and for women. Men wanted a short-term mate who had a good body, likely because that body advertises fertility whereas both sexes wanted a mate with a nice face for a long-term mate, which is likely because the face is a cue based on structural properties related to health. Sex and mating-duration differences on preferences for attractive faces and bodies were robust to differences in measurement technique.     

Birds of a “bad” feather flock together: The Dark Triad and mate choice

Previous research on the Dark Triad traits (i.e., Machiavellianism, psychopathy, and narcissism) has focused solely on the role the Dark Triad traits played in mate choice of actors. The current study (N = 336) extends this by manipulating the apparent levels of Dark Triad traits in targets and correlating mate choice in these targets with individual differences in the Dark Triad traits in actors. As expected, both sexes preferred partners low in the Dark Triad traits for long-term mating, while those high in these traits were preferred for one-night stands. However, women high in psychopathy considered the Dark Triad traits in potential male partners more physically attractive and desirable for an one-night stand, as well as a potential husband. Men who were high on psychopathy were likewise attracted to psychopathy in potential mothers. Our findings are discussed from an evolutionary personality paradigm.     

Personality and mate poaching experiences

Although previous research suggests Big Five (BF) and Dark Triad (DT) traits (Narcissism, Machiavellianism and psychopathy) are related to mate poaching, no studies have simultaneously examined the effects of both groups of traits on poaching. This study examined BF and DT personality traits, as well as their higher order factors as predictors of mate poaching behaviors in short-term relationships among a sample of 819 university students. Results showed DT better predicted mate poaching experiences than BF traits, though they better predicted poaching success in men. Regarding specific traits, psychopathy from DT, and extraversion from BF, were the most consistent predictors of mate poaching experiences. Considering sex differences, DT better predicted being the target of poaching in women, and being successfully poached in men. There were no consistent sex differences in the effects of BF traits on mate poaching. Generally, personality traits better predicted poaching attempts, poaching success, and being the target of poaching than other poaching experiences. Possible different roles of BF and DT traits for mate poaching experiences in men and women were discussed.     

Is variability in mate choice similar for intelligence and personality traits? Testing a hypothesis about the evolutionary genetics of personality

This study tests the hypothesis presented by Penke, Denissen, and Miller (2007a) that condition-dependent traits, including intelligence, attractiveness, and health, are universally and uniformly preferred as characteristics in a mate relative to traits that are less indicative of condition, including personality traits. We analyzed between-culture mean standard deviations of preference ratings and rankings provided by nearly 10,000 people in 37 cultures for 18 characteristics in a potential mate. Contrary to the hypothesis, preferences for traits indicating agreeableness and conscientiousness were not more variable than preferences for intelligence, and preferences for traits indicating low neuroticism were more uniform than preferences for intelligence. Discussion addresses implications of these results for hypotheses about the evolutionary genetics of intelligence and personality.     

Chinese undergraduates' preferences for altruistic traits in mate selection and personal advertisement: Evidence from Q‐sort technique

Human's preferences for altruistic mates have been confirmed by many researchers. Under the deep influence of Confucianism that authorised more parental control over offspring's mate selection, Chinese people's mating strategies and mate preferences may be different from what the evolutionary psychologists have suggested. This study used the Q‐sort technique to assess the roles of altruistic traits in mate selection and personal advertisement. A total of 200 university students participated in the Q‐sort procedures and were asked to sort 50 traits (among which altruistic traits were mixed) according to their importance when choosing (or advertising to) a long‐term (LT) or a short‐term (ST) mate. Our findings were quite different from prior studies. When Chinese participants chose a mate or advertised themselves to a potential mate, kin altruism was considered to be the most important trait; altruistic traits were more preferred by males than by females and females tended to advertise themselves as more altruistic; preferences for altruistic traits showed no difference between LT and ST mate selections (or between personal advertisement to a LT and a ST mate).     

大学生的短期和长期择偶偏好：比较面孔、身材和人格特质

比较面孔、身材和人格特质因素影响大学生配偶选择的重要性。要求被试主观判断跟目标异性进行短期和长期交往的意愿,并且向被试同时呈现两个目标,要求被试迫选更愿意跟谁交往。结果发现,男性在长期和短期择偶中均最关注面孔,其次是身材,最后是人格特质;并且男性在短期择偶中对外部吸引力的重视程度显著高于长期择偶中。女性的长期和短期择偶偏好与男性的择偶偏好存在一致趋势。由此可知在大学生的长期和短期择偶过程中,面孔漂亮起到了最大的锦上添花效果。     

The synergistic effect of prosociality and physical attractiveness on mate desirability

Mate selection requires a prioritization and joint evaluation of different traits present or absent in potential mates. Herein, we focus on two such traits – physical attractiveness and prosociality – and examine how they jointly shape impressions of overall desirability. We report on two related experiments which make use of an innovative methodology combining large samples of raters and target persons (i.e., stimuli) and information on targets’ behaviour in economic games representing altruistic behaviour (Experiment 1) and trustworthiness (Experiment 2), two important facets of prosociality. In accordance with predictions derived from a cognitive perspective on mate choice and sexual strategies theory, the results show that the impact of being prosocial on an individual's overall desirability was increased further by them also being physically attractive, but only in long-term mating contexts. Furthermore, we show that men's mate preferences for certain prosocial traits (i.e., trustworthiness) were more context-dependent than women's due to differential evolutionary pressures for ancestral men and women.     

When facial attractiveness is only skin deep

Whilst the relationship between aspects of facial shape and attractiveness has been extensively studied, few studies have investigated which characteristics of the surface of faces positively influence attractiveness judgments. As many researchers have proposed a link between attractiveness and traits that appear healthy, apparent health of facial skin might be a property of the surface of faces that positively influences attractiveness judgments. In experiment 1 we tested for a positive correlation between ratings of the apparent health of small skin patches (extracted from the left and right cheeks of digital face images) and ratings of the attractiveness of male faces. By using computer-graphics faces, in experiment 2 we aimed to establish if apparent health of skin influences male facial attractiveness independently of shape information. Results suggest that apparent health of facial skin is correlated both with ratings of male facial attractiveness (experiment 1) and with being a visual cue for judgments of the attractiveness of male faces (experiment 2). These findings underline the importance of controlling for the influence of visible skin condition in studies of facial attractiveness and are consistent with the proposal that attractive physical traits are those that positively influence others' perceptions of an individual's health.     

美的就是好的?外貌吸引力在亲密关系中的作用

外貌吸引力对亲密关系的建立和发展发挥着不可忽视的作用。由于高外貌吸引力个体被认为具有更多的社会理想特质和更优良的基因, 因此被视为具有更高的配偶价值, 从而有效地促进亲密关系的建立。然而在亲密关系发展中, 由于不匹配的外貌吸引力引起低外貌吸引力伴侣采取一系列的伴侣保留、嫉妒、侮辱和性强迫行为, 从而加速亲密关系的破裂。也有研究指出高外貌吸引力男性可能不具有良好的基因, 而女性也不会在繁殖高峰期偏爱高外貌吸引力男性。“美的就是好的”的看法正在受到质疑, 研究结果也已引发了诸多争议和分歧, 相关的直接证据亦有待进一步夯实。     

Anger,aggression, and humor in newfoundland floor hockey: An evolutionary analysis

This paper examines patterns of anger, aggression, and humor during 95 floor hockey games in a small fishing village in Newfoundland. The observed behaviors meet the prediction, based on evolutionary theory, that anger and aggression will be more frequent among males at the age when mate competition is most intense. Aggression was also found to be combined with humor most frequently in interactions among players attempting to form social relationships. This last finding is consistent with the hypothesis that combining humor (smiling and laughing) with what would otherwise be interpreted as aggressive behavior is a means of establishing trusting relationships between individuals. The potential contribution of an evolutionary approach to studies of anger and aggression is discussed. ©1993 Wiley-Liss, Inc.     

Changes in women's mate preferences across the ovulatory cycle

Previous research has shown that women's mate preferences change across the ovulatory cycle in a number of ways. The leading explanation for these changes--the good genes hypothesis--predicts that women should prefer presumed markers of genetic benefits ("good genes") most strongly when they are fertile and evaluating men as possible short-term mates. Research testing this hypothesis has almost exclusively examined preferences for purported markers of good genes. Little is known about how preferences for men who display traits valued in long-term, investing mates (e.g., warmth and faithfulness) change across the cycle. The authors had women at different points in their ovulatory cycle rate videotapes of men in terms of how attractive they found each man as a short-term and long-term mate. The authors then examined how women's preferences for traits typically valued in long-term and/or short-term mates varied according to women's fertility status. The results supported the good genes hypothesis. Implications of these findings for models of human mating are discussed.     

Evolutionary Psychology of Facial Attractiveness

The human face communicates an impressive number of visual signals. Although adults' ratings of facial attractiveness are consistent across studies, even cross-culturally, there has been considerable controversy surrounding attempts to identify the facial features that cause faces to be judged attractive or unattractive. Studies of physical attractiveness have attempted to identify the features that contribute to attractiveness by studying the relationships between attractiveness and (a) symmetry, (b) averageness, and (c) nonaverage sexually dimorphic features (hormone markers). Evolutionary psychology proposes that these characteristics all pertain to health, suggesting that humans have evolved to view certain features as attractive because they were displayed by healthy individuals. However, the question remains how single features that are considered attractive relate to each other, and if they form a single ornament that signals mate quality. Moreover, some researchers have recently explained attractiveness preferences in terms of individual differences that are predictable. This article briefly describes what is currently known from attractiveness research, reviews some recent advances, and suggests areas for future researchers' attention.     

Experimental examination of women's selection criteria for sperm donors versus life partners

To evaluate factors shaping mate‐selection decisions, 2 age groups of women were randomly assigned to hypothetical scenarios wherein they sought a sperm donor or life partner. Respondents were asked to (a) construct an ideal man and (b) rate and rank the importance of traits associated with good genes, parenting ability, partner potential, and economic resources. Women seeking donors valued good genes more and partner potential less than women seeking partners. Younger women sought greater degree of physical resemblance to donors than to partners. Older women showed greater desire to be similar to partners than donors on sociocultural characteristics. The findings suggest women adjust their selection criteria as a function of context and that mate preferences may change as women mature.     

When the grass on the other side of the fence doesn't matter: Reciprocal romantic interest neutralizes attentional bias towards attractive alternatives

Attention is automatically captured by pictures of physically attractive faces. Although helpful for mate detection, a chronic attentional bias towards attractive opposite-sex faces interferes with relationship initiation because it detracts from the current choice. Therefore, we hypothesized that an orienting of attention to attractive opposite-sex faces is inhibited as soon as a potential mating partner reciprocates one's romantic feelings. Results of two experiments supported this idea: In a first study, imagining that an attractive person shows signs of reciprocal romantic interest eliminated automatic attentional capture by attractive opposite-sex faces. Similar results were obtained in a second study that analyzed intra-individual change in attentional biases during a longitudinal dating study. Results provide evidence for the role of automatic regulatory processes in relationship initiation and can be incorporated into more general models of (implicit) self-regulation.     

Human nonindependent mate choice: Is model female attractiveness everything?

Following two decades of research on non-human animals, there has recently been increased interest in human nonindependent mate choice, namely the ways in which choosing women incorporate information about a man's past or present romantic partners ('model females') into their own assessment of the male. Experimental studies using static facial images have generally found that men receive higher desirability ratings from female raters when presented with attractive (compared to unattractive) model females. This phenomenon has a straightforward evolutionary explanation: the fact that female mate value is more dependent on physical attractiveness compared to male mate value. Furthermore, due to assortative mating for attractiveness, men who are paired with attractive women are more likely to be of high mate value themselves. Here, we also examine the possible relevance of model female cues other than attractiveness (personality and behavioral traits) by presenting video recordings of model females to a set of female raters. The results confirm that the model female's attractiveness is the primary cue. Contrary to some earlier findings in the human and nonhuman literature, we found no evidence that female raters prefer partners of slightly older model females. We conclude by suggesting some promising variations on the present experimental design.     

Evolutionary developmental psychology: Contributions from comparative research with nonhuman primates

Evolutionary developmental psychology is a discipline that has the potential to integrate conceptual approaches to the study of behavioral development derived from psychology and biology as well as empirical data from humans and animals. Comparative research with animals, and especially with nonhuman primates, can provide evidence of adaptation in human psychological and behavioral traits by highlighting possible analogies (i.e., similar function, but independent evolution) or homologies (i.e., inheritance from a common ancestor) between human traits and similar traits present in animals. Data from nonhuman primates have played a crucial role in our understanding of infant attachment to the caregiver as a developmental adaptation for survival. Primate and human data are also consistent in suggesting that female interest in infants during the juvenile years may be a developmental adaptation for reproduction that facilitates the acquisition of maternal skills prior to the onset of reproduction.     

Facial symmetry and the perception of beauty

Evolutionary, as well as cultural, pressures may contribute to our perceptions of facial attractiveness. Biologists predict that facial symmetry should be attractive, because it may signal mate quality. We tested the prediction that facial symmetry is attractive by manipulating the symmetry of individual faces and observing the effect on attractiveness, and by examining whether natural variations in symmetry (between faces) correlated with perceived attractiveness. Attractiveness increased when we increased symmetry, and decreased when we reduced symmetry, in individual faces (Experiment 1), and natural variations in symmetry correlated significantly with attractiveness (Experiments 1 and 1A). Perfectly symmetric versions, made by blending the normal and mirror images of each face, were preferred to less symmetric versions of the same faces (even when those versions were also blends) (Experiments 1 and 2). Similar results were found when subjects judged the faces on appeal as a potential life partner, suggesting that facial symmetry may affect human mate choice. We conclude that facial symmetry is attractive and discuss the possibility that this preference for symmetry may be biologically based.