两人和三人最后通牒博弈任务中嗓音吸引力对决策的影响

本研究用两人和三人最后通牒博弈任务探究男性嗓音吸引力对决策的影响。实验1发现, 高吸引力的嗓音会提高被试对不公平分配方案的接受率。实验2发现, 即使分配方案对第三方接受者公平, 对被试不公平, 第三方接受者的高吸引力嗓音仍然会提高被试对方案的接受率。综上, 嗓音吸引力可以诱发类似面孔吸引力的“美貌津贴”效应。     

Juger la recrutabilité des candidats : quels effets de l’apparence et des aptitudes en fonction des types de postes ?

Scientific research has shown the influence of norms and of gender and beauty stereotypes on evaluations and hiring decisions. Recent studies (Desrumaux, 2005; Jawahar & Mattson, 2005) have shown an evolution of the lack of Fit model (Heilman, 1983). The objective of this research is to test the effects of physical appearance, GMA and normative pieces of information (internality/externality) related to the candidate on the candidates’ recrutabilty. This study has also taken into account hierarchy level and sexual connotation of the job. We have tested its effects on medical jobs, of higher level (surgeon, doctor nutritionist) or subordinate (ambulance man and dental assistant). The results indicate that an attractive candidate is judged more recrutable for a subordinate job than a superior one. Moreover, for a subordinate job, the effect of the attractiveness was more important for male target than for feminine target. Results show also that men are judged less hirable than the women for female type jobs. Moreover, the effect of the aptitude is more discriminating for the external ones than for the internals. Results were discussed on the line of the lack of fit correspondence model.     

Sexual dimorphism and attractiveness in Asian and White faces

Marriages between White men and Asian women are over twice as frequent as those between White women and Asian men. Recent research has proposed that this imbalance may be explained by the finding that, on average, White men are perceived as more attractive than Asian men, and Asian women are perceived as more attractive than White women, possibly because Asian faces are perceived as more feminine than White faces. Here, we explore whether Asian faces are perceived as more feminine than White faces. Thirty-five Malaysian Chinese (20 male) and 30 Australian White (12 male) participants manipulated 100 face photographs (50 Asian; 50 White; half male) on a masculinity/femininity axis to optimize attractive appearance. As predicted, White women’s faces were increased more in femininity than Asian women’s faces, and White men’s faces were feminized more than Asian men’s faces to optimize attractiveness. These findings suggest that White faces are perceived as more masculine than Asian faces.     

Gender is what you look like: Emerging gender identities in young children and preoccupation with appearance

Abstract

Our work examining young children’s strong desire to wear gender-stereotypical clothing suggests that physical appearance may be early reflections of developing gender identities. We test implications of this association between gender and appearance with two studies examining young children’s preoccupation with looking pretty or handsome. Findings revealed that being more attuned to gender information was linked to greater appearance preoccupation. Girls were more preoccupied with their appearances compared to boys. Age was associated with greater appearance preoccupation in two of our three measures. These studies suggest that appearances may reflect developing gender identities, and that gender identity development can influence children’s appearance preoccupation. We suggest that future research examine the stability and generalizability of appearance preoccupation.     

An adaptive perspective on revealed and concealed cues to empathy

Wu, Sheppard, and Mitchell (Br. J. Psychol., 2016; 107, 1‐22) found that observers could accurately identify people with extreme but not more average empathy scores. Here, we further consider this U‐shaped discrimination function. We first examine a statistical issue regarding the construction of the average groups, which are less homogenous by definition than the extreme groups. We then consider the kinds of questions arising when these results are considered within the adaptive framework of signal theory. Some interesting questions arise relating to the signal sender, including the costs and benefits to the sender in revealing and concealing true empathy levels, and the effects of adopting behavioural norms to conceal true levels of empathy.     

Serial dependence in face attractiveness judgements tolerates rotations around the yaw axis but not the roll axis

Once a face is detected, its retinal image will be continually distorted by changes in eye position, noise, lighting and many other factors. Yet from one moment to the next our perception of a face is stable. Recent advances have indicated there is a mechanism for achieving the continuous perception of a person’s identity that pools across prior and present visual inputs. There is still debate as to whether the perception of face attractiveness is also serially dependent. Here we investigate continuity in the perception of attractiveness using a one back [t?1] effect as a marker of serial dependence. Our results show that face attractiveness is biased towards the attractiveness of the previous face, and that this effect is robust despite changes in viewpoint involving rotations around the yaw axis. However, face attractiveness perception is released from this form of rapid adaption when the previously seen face differed in orientation due to a rotation around the roll axis.     

Attractiveness and Facial Competence Bias Face‐Based Inferences of Candidate Ideology

Can voters infer candidates' political orientations from their faces? We report evidence that observers make systematic judgment errors, ascribing their own political views to attractive or competent‐looking candidates. Subjects judged headshot images of student candidates running in university elections (Experiment 1), as well as professional politicians from state election races in Germany (Experiment 2), according to whether the person(s) displayed held ideologically leftist or rightist views. While prediction accuracy was above chance level in both experiments, candidate attractiveness (Experiment 1) and perceived competence (Experiment 2) increased a subject's likelihood of attributing her political views to a candidate. These findings suggest that the value of face‐based inferences in choosing the candidate who best represents one's views is more limited than previously assumed. They also suggest that good looks may help extremist candidates in presenting themselves as more moderate.     

Testosterone-to-oestradiol ratio is associated with female facial attractiveness

The relationship between facial shape and attractiveness has been extensively studied, yet few studies have investigated the underlying biological factors of an attractive face. Many researchers have proposed a link between female attractiveness and sex hormones, but there is little empirical evidence in support of this assumption. In the present study we investigated the relationship between circulating sex hormones and attractiveness. We created prototypes by separately averaging photographs of 15 women with high and low levels of testosterone, oestradiol, and testosterone-to-oestradiol ratio levels, respectively. An independent set of facial images was then shape transformed toward these prototypes. We paired the resulting images in such a way that one face depicted a female with high hormone level and the other one with a low hormone level. Fifty participants were asked to choose the more attractive face of each pair. We found that low testosterone-to-oestradiol ratio and low testosterone were positively associated with female facial attractiveness. There was no preference for faces with high oestradiol levels. In an additional experiment with 36 participants we confirmed that a low testosterone-to-oestradiol ratio plays a larger role than low testosterone alone. These results provide empirical evidence that an attractive female face is shaped by interacting effects of testosterone and oestradiol.