The Openness-calibration hypothesis

The current study tested the hypotheses that (1) psychological adaptations calibrate Openness to Experience to facilitate or deter pursuit of short-term mating, and (2) this calibration varies as a function of mating strategy, physical attractiveness, and sex—individual differences that shift the costs and benefits of alternative personality strategies. Participants completed a personality inventory before and after reading vignettes describing mating opportunities of different durations (short- and long-term) with individuals of differing levels of attractiveness. Among study findings, participants presented with short-term mating opportunities with individuals of average attractiveness exhibited down-regulated Openness relative to those presented with highly attractive mates. Moreover, these effects varied as a function of the interaction between participants’ sex, mating strategy, and attractiveness. These findings are consistent with the hypothesis that evolved psychological mechanisms adaptively calibrate Openness levels in response to short-term mating opportunities. More broadly, they highlight the heuristic value of an evolutionary framework for the study of personality and individual differences.     

Dissociation of facial attractiveness and distinctiveness processing in congenital prosopagnosia

According to the influential model of Bruce and Young (1986) socially relevant facial information is processed separately from facial information leading to individual face recognition. In recent years functional imaging has identified a network of distinct occipitotemporal cortex areas for the processing of these two kinds of information. Functionally it is not clear at which processing level the “social” and the “recognition” pathways diverge. The study of subjects with a profound face recognition and learning deficit (congenital prosopagnosia—cPA) promises for a better understanding of this issue. We therefore tested the perception of attractiveness (a cue of prime social importance) and distinctiveness (a facial feature related to recognition) in 14 people with cPA. Although attractiveness ratings were highly consistent with controls, cPA subjects' distinctiveness ratings showed random patterns. This dissociation of normal attractiveness processing and impaired distinctiveness processing in cPA helps to specifies the nature of the impairment in this condition while shedding light on the functional architecture of normal face processing.     

Alief and Explanation

This article critiques the much‐discussed notion of alief recently introduced by Tamar Gendler. The narrow goal is to show that the notion is explanatorily unnecessary; the broader goal is to demonstrate the importance of making explicit one's explanatory framework when offering a philosophical account of the mind. After introducing the concept of alief and the examples Gendler characterizes in terms of it, the article examines the explanatory framework within which appeal to such a concept can seem necessary. This framework, it argues, is a generalization of the belief‐desire account of action. Although Gendler introduces the notion of alief in an attempt to move beyond the belief‐desire account, it argues that she nevertheless works within a generalized version of its explanatory structure. Once the framework is made explicit, we find no explanatory need that requires introducing the notion of alief into our account of the mind.     

Women’s physical attractiveness and short-term mating strategies

The current study examined the relationship between women’s physical attractiveness – as rated by themselves and a set of third-party raters – and their mating strategy and sexual experience. Male (N = 105) and female (N = 113) undergraduates rated the attractiveness of face and body photographs of 93 female undergraduates. Attractiveness ratings – particularly bodily attractiveness ratings – were significantly related to women’s mating psychology and behavior. More attractive women reported more sexual experience and a less restricted sociosexual orientation. In addition, some traits better predicted women’s perception of their overall attractiveness, and this pattern was further linked to mating strategy: more sociosexually unrestricted women showed a stronger relationship between bodily traits (i.e., body mass index) and overall attractiveness than less sociosexually unrestricted women. Discussion focuses on the findings that a woman’s mating strategy is linked to both her self-perceived and objective measures of attractiveness, particularly bodily attractiveness.     

Friend or foe: the effect of implicit trustworthiness judgments in social decision-making

The human face appears to play a key role in signaling social intentions and usually people form reliable and strong impressions on the basis of someone's facial appearance. Therefore, facial signals could have a substantial influence on how people evaluate and behave towards another person in a social interaction, such as an interactive risky decision-making game. Indeed, there is a growing body of evidence that demonstrates that social behavior plays a crucial role in human decision-making. Although previous research has demonstrated that explicit social information about one's partner can influence decision-making behavior, such as knowledge about the partner's moral status, much less is known about how implicit facial social cues affect strategic decision-making. One particular social cue that may be especially important in assessing how to interact with a partner is facial trustworthiness, a rapid, implicit assessment of the likelihood that the partner will reciprocate a generous gesture. In this experiment, we tested the hypothesis that implicit processing of trustworthiness is related to the degree to which participants cooperate with previously unknown partners. Participants played a Trust Game with 79 hypothetical partners who were previously rated on subjective trustworthiness. In each game, participants made a decision about how much to trust their partner, as measured by how much money they invested with that partner, with no guarantee of return. As predicted, people invested more money in partners who were subjectively rated as more trustworthy, despite no objective relationship between these factors. Moreover, the relationship between the amount of money offered seemed to be stronger for trustworthy faces as compared to untrustworthy faces. Overall, these data indicate that the perceived trustworthiness is a strong and important social cue that influences decision-making.     

Eye-tracking the cancellation and focus model for preference judgments

By means of a relatively new eye-tracking method that allows for a test situation much closer to reality, we recorded and examined gaze time and fixation number within the cancellation and focus paradigm, a feature-matching model for preference judgments between two alternatives. In line with the cancellation and focus model we found that when subjects encountered the second option in each pair, shared features were canceled out and thus given less consideration whereas unique features were focused on more. We also investigated the role of feature attractiveness as a second important factor in preference judgments and found a U-shaped relationship between attractiveness and visual consideration intensity; that is, attractive and unattractive features received more attention than did those of intermediate attractiveness. Finally, we tested the ability of two models, Franklin’s rule and the WReSt (Weighted Recalled Stepwise Comparing) heuristic, to predict the preference ratings.     

The influence of skin tone, hair length, and hair colour on ratings of women's physical attractiveness, health and fertility

The present study investigated the role of skin tone, hair colour and hair length in perceptions of women's physical attractiveness, health and fertility. One-hundred and thirty men and 112 women rated a series of 12 line drawings that varied in three levels of skin tone, two levels of hair colour and two levels of hair length. Results showed a number of interactions between the three variables, suggesting that these phenotypes are highly intercorrelated. However, there were also significant main effects of each of the variables, with hair colour generally explaining the greatest amount of variance. In general, light-toned figures were rated the most positively. Contrary to expectations, however, brunettes were rated more positively than blondes, and hair length had only a weak effect on ratings of attractiveness. Implications of these findings and the limitations of the use of line drawings are discussed in conclusion.     

Five-factor personality correlates of perceptions of women’s body sizes

This study examined the association between observers’ personalities and body size perceptions. In total, 1119 participants from an international sample completed a five-factor personality inventory and the female Photographic Figure Rating Scale (PFRS). Results showed that Openness to Experience was correlated with the idealisation of a heavier body size among women, as well as the perception of a wider range of body sizes as attractive among both women and men. In addition, Agreeableness was associated with the perception of a wider range of body sizes as attractive among men. Personality factors explained only a small proportion of the variance in body size perceptions, although present results were consistent with a previous proposal on the role played by observers’ personalities in attractiveness judgements     

The Sociocultural Attitudes Towards Appearance Questionnaire-3: a confirmatory factor analysis

The Sociocultural Attitudes Towards Appearance Questionnaire-3 measures awareness and endorsement of societal appearance standards. The instrument has been subjected to exploratory factor analyses but to date no studies have reported a priori tests of its hypothesized factor structure using confirmatory factor analysis (CFA). The aim of the present study was to subject the SATAQ-3 to a CFA. Results from a non-clinical convenience sample of 369 women revealed an adequate fit of the model according to conventional criteria. However, detailed residual analysis indicated a significant lack of fit which was explainable by one mis-specified item and shared method variance due to similarities in item content. It was concluded that, with the removal of the mis-specified item, the degree of misfit was tolerable and the intended four-factor solution provides a satisfactory and parsimonious representation of the data.