Reasons for facebook usage: data from 46 countries

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Affective interpersonal touch in close relationships: A cross-cultural perspective

Interpersonal touch behavior differs across cultures, yet no study to date has systematically tested for cultural variation in affective touch, nor examined the factors that might account for this variability. Here, over 14,000 individuals from 45 countries were asked whether they embraced, stroked, kissed, or hugged their partner, friends, and youngest child during the week preceding the study. We then examined a range of hypothesized individual-level factors (sex, age, parasitic history, conservatism, religiosity, and preferred interpersonal distance) and cultural-level factors (regional temperature, parasite stress, regional conservatism, collectivism, and religiosity) in predicting these affective-touching behaviors. Our results indicate that affective touch was most prevalent in relationships with partners and children, and its diversity was relatively higher in warmer, less conservative, and religious countries, and among younger, female, and liberal people. This research allows for a broad and integrated view of the bases of cross-cultural variability in affective touch.info:eu-repo/semantics/acceptedVersio

Women’s preferences for men’s facial masculinity are strongest under favorable ecological conditions

International audienceThe strength of sexual selection on secondary sexual traits varies depending on prevailing economic and ecological conditions. In humans, cross-cultural evidence suggests women's preferences for men's testosterone dependent masculine facial traits are stronger under conditions where health is compromised, male mortality rates are higher and economic development is higher. Here we use a sample of 4483 exclusively heterosexual women from 34 countries and employ mixed effects modelling to test how social, ecological and economic variables predict women's facial masculinity preferences. We report women's preferences for more masculine looking men are stronger in countries with higher sociosexuality and where national health indices and human development indices are higher, while no associations were found between preferences and indices of intra-sexual competition. Our results show that women's preferences for masculine faces are stronger under conditions where offspring survival is higher and economic conditions are more favorable

Predictors of enhancing human physical attractiveness: Data from 93 countries

People across the world and throughout history have gone to great lengths to enhance their physical appearance. Evolutionary psychologists and ethologists have largely attempted to explain this phenomenon via mating preferences and strategies. Here, we test one of the most popular evolutionary hypotheses for beauty-enhancing behaviors, drawn from mating market and parasite stress perspectives, in a large cross-cultural sample. We also test hypotheses drawn from other influential and non-mutually exclusive theoretical frameworks, from biosocial role theory to a cultural media perspective. Survey data from 93,158 human participants across 93 countries provide evidence that behaviors such as applying makeup or using other cosmetics, hair grooming, clothing style, caring for body hygiene, and exercising or following a specific diet for the specific purpose of improving ones physical attractiveness, are universal. Indeed, 99% of participants reported spending >10 min a day performing beauty-enhancing behaviors. The results largely support evolutionary hypotheses: more time was spent enhancing beauty by women (almost 4 h a day, on average) than by men (3.6 h a day), by the youngest participants (and contrary to predictions, also the oldest), by those with a relatively more severe history of infectious diseases, and by participants currently dating compared to those in established relationships. The strongest predictor of attractiveness-enhancing behaviors was social media usage. Other predictors, in order of effect size, included adhering to traditional gender roles, residing in countries with less gender equality, considering oneself as highly attractive or, conversely, highly unattractive, TV watching time, higher socioeconomic status, right-wing political beliefs, a lower level of education, and personal individualistic attitudes. This study provides novel insight into universal beauty-enhancing behaviors by unifying evolutionary theory with several other complementary perspectives

Reasons for facebook usage: Data from 46 countries

Seventy-nine percent of internet users use Facebook, and on average they access Facebook eight times a day (Greenwood et al., 2016). To put these numbers into perspective, according to Clement (2019), around 30% of the world\u2019s population uses this Online Social Network (OSN) site. Despite the constantly growing body of academic research on Facebook (Chou et al., 2009; Back et al., 2010; Kaplan and Haenlein, 2010; McAndrew and Jeong, 2012; Wilson et al., 2012; Krasnova et al., 2017), there remains limited research regarding the motivation behind Facebook use across different cultures. Our main goal was to collect data from a large cross-cultural sample of Facebook users to examine the roles of sex, age, and, most importantly, cultural differences underlying Facebook use

Waist-to-hip ratio, attractiveness and gender discrimination

Women with lower waist-to-hip ratio are considered more attractive to the men. It is suggested that attractiveness is related to the sexual dimorphism of body fat distribution in gluteofemoral region. It ishypothesized that women with lower waist-to-hip ratio provide better energy for pregnancy and lactation; therefore in the course of evolution men have preferred the lower ratio of waist-to-hip for women. Unfortunately, effect of sexual dimorphism of pelvis as a contributing factor on hip size is neglected in previous studies. This paper hypothesizes that pelvis as the most prominent sexually dimorphic trait as well as subcutaneous accumulated fat, exerts an important effect on the attractiveness of women with lower waistto-hip ratio. It also hypothesizes that attractiveness of waist-to-hip ratio is related to men‘s ability of gender identification. Possible evolutionary explanations for effect of gender discrimination on female attractiveness are discussed

The effect of religious clothing on gaze behavior: an eye-tracking experiment

There are very few experimental studies regarding religious clothing. In the current study, we hypothesized that the function of conservative clothing hiding female curvaceous body features is to restrict visual access and consequently decreases female physical attractiveness. Using eyetracking, we quantified dwell times and number of fixations on religious clothing, ranging from conservative to liberal. Results showed that conservative religious clothing decreased visual access to female curvaceous body features and instead focused visual attention to the head/face region. Results were discussed in terms of the roles of conservative clothing in women’s clothing choice, men’s mate retention tactics, and parent-offspring conflict over mate choice.This study was conducted at Psychology Research Centre (UID/PSI/01662/2013), University of Minho, and supported by the Portuguese Foundation for Science and Technology (FCT) and the Portuguese Ministry of Science, Technology and Higher Education through national funds and cofinanced by FEDER through COMPETE2020 under the PT2020 Partnership Agreement (POCI-01-0145-FEDER-007653). Farid Pazhoohi receives funding from FCT through grant SFRH/ BD/114366/2016; Antonio F. Macedo receives funding from FCT through grants PTDC/DTP-EPI/0412/2012 and PESTC/FIS/UI607/2011; Joana Arantes receives funding from FCT through grant IF/01298/2014.info:eu-repo/semantics/publishedVersio