scholarly journals Assessment of physical strength from gait: data from the Maasai of Tanzania

2019 ◽  
Vol 15 (3) ◽  
pp. 20180803 ◽  
Author(s):  
Bernhard Fink ◽  
Marina L. Butovskaya ◽  
Todd K. Shackelford

In industrialized societies, male gait provides information about physical strength. Male physical strength may be used by men and women to assess the fighting ability of rivals and the quality of potential mates, respectively. Women more than men discriminate between strong and weak walkers when assessing gait attractiveness. We presented videos of British men's gait—pre-categorized into strong and weak walkers—to male and female members ( n = 100) of the traditional Maasai in northern Tanzania in Africa. Maasai men and women judged the gaits of physically strong men less attractive than those of weak men and judged strong walkers to be weaker than weak walkers. These findings counter results from industrialized societies where participants accurately assessed strength from gait, thus arguing against a universal perception of physical strength from gait information.

Author(s):  
Katherine Polasek ◽  
Emily Roper

The purpose of this study was to examine the formation of friendships among 12 current professional male ballet and modern dancers. In-depth semi-structured interviews regarding the nature and quality of their friendships with men and women in their respective dance companies were conducted. Four emergent themes are discussed: (a) relational challenges early in life; (b) sexuality and friendship formation; (c) culture of dance; and (d) competition among male dancers. The findings provide insight into the ways in which male ballet and modern dancers connect and/or disconnect with both male and female dancers and how gender and sexuality influences social interactions and relationships.


Author(s):  
April Karlinsky ◽  
Holly Howe ◽  
Melissa de Jonge ◽  
Alan Kingstone ◽  
Catherine M. Sabiston ◽  
...  

The purpose of this study was to explore body image correlates of voluntary consumption of physique-salient media. A secondary aim was to assess changes in affect following media consumption. Young adult men (n = 47; mean age = 20.2 years) and women (n = 87; mean age = 19.5 years) were discretely exposed to images of same-sex models with idealized- and average-physiques while completing an irrelevant computer task. Voluntary gaze at the images was covertly recorded via hidden cameras. Participants also completed measures of affect before and after the computer task. Measures of body-related envy, body appreciation, and self-perceptions of attractiveness, thinness, and physical strength were completed. Men and women did not differ in how often nor for how long they looked at the images overall, but body image variables were differentially associated with their voluntary gaze behaviors. For men, higher body-related envy and lower body appreciation were correlated with more looks at the average-physique model. Although women reported higher body-related envy than men, envy and body appreciation were not significant correlates of gaze behaviors for women. Both men and women experienced a general affective decrease over time, but only for men was the change in negative affect associated with their time spent looking at the ideal-physique image. Overall, these findings suggest that body-related envy and body appreciation influence how men choose to consume physique-salient media, and that media consumption may have negative consequences for post-exposure affect. Body image factors appear to be more strongly associated with behavior in men, perhaps because men are generally less often exposed to physique-salient media and, in particular, to average-physique images.


2020 ◽  
Vol 35 (3) ◽  
pp. 312-335
Author(s):  
Jae-Woo Kim ◽  
Chaeyoon Lim ◽  
Christina Falci

This study investigates the link between social relationship and subjective well-being in the context of social stratification. The authors examine how perceived quality of social relationships and subjective social class are linked to self-reported happiness among men and women in South Korea. The study finds that one’s perception of relative social standing is positively associated with happiness independently of objective indicators of socioeconomic status, while social relationship quality strongly predicts the happiness among both men and women. However, the mediation pathway and moderating effects vary by gender. For men, the nexus between subjective social class and happiness is partially mediated by the quality of interpersonal relationships. No similar mediating effect is found among women. The study also finds gender difference in whether the link between social relationship quality and happiness varies by subjective social class. The happiness return to positive social relationships increases as men’s subjective social status becomes higher, which is consistent with the resource multiplication hypothesis. No similar moderation effect is found among women. Combined, these results reveal potentially different pathways to happiness across gender in Korea, where social status competition, collectivistic culture, and patriarchal gender relations are salient in daily life.


1987 ◽  
Vol 60 (3) ◽  
pp. 875-883
Author(s):  
Nancy Lipsitt ◽  
Rose R. Olver

The relative contribution of sex and situation has become a contested issue in the understanding of sex differences in behavior. In the present study, 20 male and 20 female undergraduates were asked to describe their behavior and thoughts in six everyday college situations. Three of the situations were constructed to be typically male and three typically female in content. The results indicate that men and women demonstrate sex-specific characteristics in their responses regardless of the type of situation presented. Men exhibited concern with separateness from others, while women exhibited concern with sustaining connection to others, even when faced with situations described to present demand properties that might be expected specifically to elicit the concern characteristic of the other sex. However, for these students the situation also made a difference: female-defined situations elicited the most masculine responses for both male and female subjects.


2013 ◽  
Vol 2013 ◽  
pp. 1-10 ◽  
Author(s):  
Agnete E. Kristoffersen ◽  
Arne J. Norheim ◽  
Vinjar M. Fønnebø

The associations for CAM use are only occasionally differentiated by gender in populations where both male and female cancer survivors occur. The aim of this study is to describe the prevalence of CAM use in individuals with a previous cancer diagnosis and to investigate gender differences regard to factors associated with use. A total of 12982 men and women filled in a questionnaire with questions about life style and health issues. Eight hundred of those had a previous cancer diagnosis of whom 630 answered three questions concerning CAM use in the last 12 months. A total of 33.8% of all cancer survivors reported CAM use, 39.4% of the women and 27.9% of the men (). The relationship between the demographic variables and being a CAM user differed significantly between men and women with regard to age (), education (), and income (). Female CAM users were more likely to have a university degree than the nonusers, while male CAM users were more likely to have a lower income than the nonusers. According to this study, prevalence and factors associated with CAM use differ significantly between male and female survivors of cancer.


ILR Review ◽  
1985 ◽  
Vol 38 (3) ◽  
pp. 426-437 ◽  
Author(s):  
Randall K. Filer

This study investigates the extent to which differences in average earnings between men and women may be the result of sorting by the sexes into jobs with different average levels of disagreeable and agreeable working conditions. An analysis of data from the 1977 Quality of Employment Survey shows that, on average, men and women hold jobs with substantially different working conditions and that these differences are of a pattern suggesting the need to pay higher wages to attract employees to the jobs held by men. Estimation of wage equations shows that these differences in working conditions contribute significantly to the ability to explain average earnings for each sex.


10.14444/4028 ◽  
2017 ◽  
Vol 11 (4) ◽  
pp. 28 ◽  
Author(s):  
Stylianos Kapetanakis ◽  
Grigorios Gkasdaris ◽  
Tryfon Thomaidis ◽  
Georgios Charitoudis ◽  
Konstantinos Kazakos

2013 ◽  
Vol 103 (6) ◽  
pp. 665-674 ◽  
Author(s):  
Á. Egri ◽  
M. Blahó ◽  
D. Száz ◽  
G. Kriska ◽  
J. Majer ◽  
...  

AbstractHost-seeking female tabanid flies, that need mammalian blood for the development of their eggs, can be captured by the classic canopy trap with an elevated shiny black sphere as a luring visual target. The design of more efficient tabanid traps is important for stock-breeders to control tabanids, since these blood-sucking insects can cause severe problems for livestock, especially for horse- and cattle-keepers: reduced meat/milk production in cattle farms, horses cannot be ridden, decreased quality of hides due to biting scars. We show here that male and female tabanids can be caught by a novel, weather-proof liquid-filled black tray laid on the ground, because the strongly and horizontally polarized light reflected from the black liquid surface attracts water-seeking polarotactic tabanids. We performed field experiments to reveal the ideal elevation of the liquid trap and to compare the tabanid-capturing efficiency of three different traps: (1) the classic canopy trap, (2) the new polarization liquid trap, and (3) the combination of the two traps. In field tests, we showed that the combined trap captures 2.4–8.2 times more tabanids than the canopy trap alone. The reason for the larger efficiency of the combined trap is that it captures simultaneously the host-seeking female and the water-seeking male and female tabanids. We suggest supplementing the traditional canopy trap with the new liquid trap in order to enhance the tabanid-capturing efficiency.


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