scholarly journals Mate Preferences and Their Behavioral Manifestations

2019 ◽  
Vol 70 (1) ◽  
pp. 77-110 ◽  
Author(s):  
David M. Buss ◽  
David P. Schmitt
Keyword(s):  
Life History Strategy ◽  
Mate Preferences ◽  
Cultural Norms ◽  
Causal Process ◽  
Sexual Strategies ◽  
Sexual Regret ◽  
Context Specific ◽  
Mating Psychology ◽  
Human Mating ◽  
The Impact

Evolved mate preferences comprise a central causal process in Darwin's theory of sexual selection. Their powerful influences have been documented in all sexually reproducing species, including in sexual strategies in humans. This article reviews the science of human mate preferences and their myriad behavioral manifestations. We discuss sex differences and sex similarities in human sexual psychology, which vary according to short-term and long-term mating contexts. We review context-specific shifts in mating strategy depending on individual, social, and ecological qualities such as mate value, life history strategy, sex ratio, gender economic inequality, and cultural norms. We review the empirical evidence for the impact of mate preferences on actual mating decisions. Mate preferences also dramatically influence tactics of mate attraction, tactics of mate retention, patterns of deception, causes of sexual regret, attraction to cues to sexual exploitability, attraction to cues to fertility, attraction to cues to resources and protection, derogation of competitors, causes of breakups, and patterns of remarriage. We conclude by articulating unresolved issues and offer a future agenda for the science of human mating, including how humans invent novel cultural technologies to better implement ancient sexual strategies and how cultural evolution may be dramatically influencing our evolved mating psychology.

scholarly journals The impact of sex ratio and economic status on local birth rates

2013 ◽  
Vol 9 (2) ◽  
pp. 20130027 ◽  
Author(s):  
A. Chipman ◽  
E. Morrison
Keyword(s):  
Life History ◽  
Sex Ratio ◽  
Economic Status ◽  
Life History Strategy ◽  
Reproductive Behaviour ◽  
Female Competition ◽  
Birth Rates ◽  
Economically Deprived ◽  
Human Mating ◽  
The Impact

Human mating and reproductive behaviour can vary depending on various mechanisms, including the local sex ratio. Previous research shows that as sex ratios become female-biased, women from economically deprived areas are less likely to delay reproductive opportunities to wait for a high-investing mate but instead begin their reproductive careers sooner. Here, we show that the local sex ratio also has an impact on female fertility schedules. At young ages, a female-biased ratio is associated with higher birth rates in the poorest areas, whereas the opposite is true for the richest areas. At older ages, a female-biased ratio is associated with higher birth rates in the richest, but not the poorest areas. These patterns suggest that female–female competition encourages poorer women to adopt a fast life-history strategy and give birth early, and richer women to adopt a slow life-history strategy and delay reproduction.

scholarly journals Contrasting Computational Models of Mate Preference Integration Across 45 Countries

2019 ◽  
Vol 9 (1) ◽  
Author(s):  
Daniel Conroy-Beam ◽  
David M. Buss ◽  
Kelly Asao ◽  
Agnieszka Sorokowska ◽  
Piotr Sorokowski ◽  
...  
Keyword(s):  
Computational Models ◽  
Computational Design ◽  
Romantic Partners ◽  
Mate Preferences ◽  
Mate Preference ◽  
Mate Value ◽  
The World ◽  
Power Of Choice ◽  
Mating Psychology ◽  
Human Mating

AbstractHumans express a wide array of ideal mate preferences. Around the world, people desire romantic partners who are intelligent, healthy, kind, physically attractive, wealthy, and more. In order for these ideal preferences to guide the choice of actual romantic partners, human mating psychology must possess a means to integrate information across these many preference dimensions into summaries of the overall mate value of their potential mates. Here we explore the computational design of this mate preference integration process using a large sample of n = 14,487 people from 45 countries around the world. We combine this large cross-cultural sample with agent-based models to compare eight hypothesized models of human mating markets. Across cultures, people higher in mate value appear to experience greater power of choice on the mating market in that they set higher ideal standards, better fulfill their preferences in choice, and pair with higher mate value partners. Furthermore, we find that this cross-culturally universal pattern of mate choice is most consistent with a Euclidean model of mate preference integration.

Euclidean Mate Value and Power of Choice on the Mating Market

2017 ◽  
Vol 44 (2) ◽  
pp. 252-264 ◽  
Author(s):  
Daniel Conroy-Beam
Keyword(s):  
Mate Choice ◽  
Computational Design ◽  
Mate Preferences ◽  
Euclidean Algorithm ◽  
Future Research ◽  
Mate Value ◽  
Ideal Standards ◽  
Power Of Choice ◽  
Mating Psychology ◽  
Human Mating

Three studies tested the hypothesis that human mate choice psychology uses a Euclidean algorithm to integrate mate preferences into estimates of mate value. In Study 1, a series of agent-based models identify a pattern of results relatively unique to mating markets where individuals high in Euclidean mate value experience greater power of choice: strong preference fulfillment overall and correlations between mate value and (a) preference fulfillment, (b) ideal standards, and (c) partner mate value. Studies 2 and 3 demonstrated that this pattern of results that emerges in human romantic relationships, is specific to mate value as a long-term partner, and is not accounted for by participant biases. These results suggest that human mate choice psychology uses a Euclidean algorithm to integrate mate preferences in mate choice, providing insight into the computational design of human mating psychology and validating this algorithm as a useful tool for future research.

scholarly journals Conservation and natural resource management: where are all the women?

Oryx ◽  
2021 ◽  
pp. 1-8
Author(s):  
Robyn James ◽  
Bridget Gibbs ◽  
Laura Whitford ◽  
Craig Leisher ◽  
Ruth Konia ◽  
...  
Keyword(s):  
Resource Management ◽  
Literature Review ◽  
Natural Resource Management ◽  
Natural Resource ◽  
Positive Relationship ◽  
Cultural Norms ◽  
Conservation Actions ◽  
Race Ethnicity ◽  
Management Institutions ◽  
The Impact

Abstract There is evidence from the development and humanitarian sectors that purposeful engagement of women can increase the impact of development. We conducted a literature review to examine whether this is also evident in conservation and natural resource management. The following themes emerged from our review: existing societal and cultural norms affect and generally limit how women can engage in conservation and natural resource management; women interact differently with the environment than men, so if they are excluded, their knowledge and perspectives on particular resources may not be considered in conservation actions; and there is often a lack of resources or dedicated effort by conservation or natural resource management programmes to understand and address the barriers that prevent women's engagement. Although there was evidence of a positive relationship between the engagement of women and environmental outcomes, some studies showed that positive conservation outcomes do not necessarily benefit women, and when women are not considered, conservation activities can perpetuate existing inequities. We conclude that although the importance of integrating gender into conservation is acknowledged in the literature, there is a need to examine how women can be meaningfully engaged in conservation. This must go beyond treating women as a homogenous group, to consider intersectionality including race, ethnicity, age, religion, poverty and disability. In addition, conservation and natural resource management institutions need to address the inclusion of women in their own staff and programmes.

scholarly journals Estimating the burden of cardiovascular risk in community dwellers over 40 years old in South Africa, Kenya, Burkina Faso and Ghana

2021 ◽  
Vol 6 (1) ◽  
pp. e003499
Author(s):  
Ryan G Wagner ◽  
Nigel J Crowther ◽  
Lisa K Micklesfield ◽  
Palwende Romauld Boua ◽  
Engelbert A Nonterah ◽  
...  
Keyword(s):  
Risk Factors ◽  
Risk Factor ◽  
South African ◽  
Sub Saharan Africa ◽  
African Countries ◽  
Cvd Risk ◽  
Genomic Studies ◽  
Sub Saharan ◽  
Context Specific ◽  
The Impact

IntroductionCardiovascular disease (CVD) risk factors are increasing in sub-Saharan Africa. The impact of these risk factors on future CVD outcomes and burden is poorly understood. We examined the magnitude of modifiable risk factors, estimated future CVD risk and compared results between three commonly used 10-year CVD risk factor algorithms and their variants in four African countries.MethodsIn the Africa-Wits-INDEPTH partnership for Genomic studies (the AWI-Gen Study), 10 349 randomly sampled individuals aged 40–60 years from six sites participated in a survey, with blood pressure, blood glucose and lipid levels measured. Using these data, 10-year CVD risk estimates using Framingham, Globorisk and WHO-CVD and their office-based variants were generated. Differences in future CVD risk and results by algorithm are described using kappa and coefficients to examine agreement and correlations, respectively.ResultsThe 10-year CVD risk across all participants in all sites varied from 2.6% (95% CI: 1.6% to 4.1%) using the WHO-CVD lab algorithm to 6.5% (95% CI: 3.7% to 11.4%) using the Framingham office algorithm, with substantial differences in risk between sites. The highest risk was in South African settings (in urban Soweto: 8.9% (IQR: 5.3–15.3)). Agreement between algorithms was low to moderate (kappa from 0.03 to 0.55) and correlations ranged between 0.28 and 0.70. Depending on the algorithm used, those at high risk (defined as risk of 10-year CVD event >20%) who were under treatment for a modifiable risk factor ranged from 19.2% to 33.9%, with substantial variation by both sex and site.ConclusionThe African sites in this study are at different stages of an ongoing epidemiological transition as evidenced by both risk factor levels and estimated 10-year CVD risk. There is low correlation and disparate levels of population risk, predicted by different risk algorithms, within sites. Validating existing risk algorithms or designing context-specific 10-year CVD risk algorithms is essential for accurately defining population risk and targeting national policies and individual CVD treatment on the African continent.

scholarly journals “You would expect the successful person to be the man”

2015 ◽  
Vol 7 (3) ◽  
pp. 303-320 ◽  
Author(s):  
Sally Jones
Keyword(s):  
Teaching And Learning ◽  
Entrepreneurship Education ◽  
Education Institution ◽  
Symbolic Violence ◽  
Cultural Norms ◽  
Content Type ◽  
Study Approach ◽  
Multiple Method ◽  
The Impact

Purpose – This paper aims to to explore power and legitimacy in the entrepreneurship education classroom by using Pierre Bourdieu’s sociological and educational theories. It highlights the pedagogic authority invested in educators and how this may be influenced by their assumptions about the nature of entrepreneurship. It questions the role of educators as disinterested experts, exploring how power and gendered legitimacy “play out” in staff–student relationships and female students’ responses to this. Design/methodology/approach – A multiple-method, qualitative case study approach is taken, concentrating on a depth of focus in one UK’s higher education institution (HEI) and on the experiences, attitudes and classroom practices of staff and students in that institution. The interviews, with an educator and two students, represent a self-contained story within the more complex story of the case study. Findings – The interviewees’ conceptualization of entrepreneurship is underpinned by acceptance of gendered norms, and both students and staff misrecognize the masculinization of entrepreneurship discourses that they encounter as natural and unquestionable. This increases our understanding of symbolic violence as a theoretical construct that can have real-world consequences. Originality/value – The paper makes a number of theoretical and empirical contributions. It addresses an important gap in the literature, as educators and the impact of their attitudes and perceptions on teaching and learning are rarely subjects of inquiry. It also addresses gaps and silences in understandings of the gendered implications of HE entrepreneurship education more generally and how students respond to the institutional arbitration of wider cultural norms surrounding entrepreneurship. In doing so, it challenges assertions that Bourdieu’s theories are too abstract to have any empirical value, by bridging the gap between symbolic violence as a theory and its manifestation in teaching and learning practices.

scholarly journals INFRASTRUCTURE OF LOGISTIC WALKING FLOWS IN THE CONTEXT OF THE PUSH I PULL CONCEPT

2021 ◽  
Author(s):  
Lubov Lipych ◽  
Oksana Khilukha ◽  
Myroslava Kushnir
Keyword(s):  
Personal Space ◽  
Group Behavior ◽  
Transport Processes ◽  
Social Characteristics ◽  
Cultural Norms ◽  
Pull System ◽  
Safety Issues ◽  
Current State ◽  
Pedestrian Traffic ◽  
The Impact

Due to the limited safety of pedestrians, as well as the ability to direct their movement according to the established infrastructure, the analysis of the impact of factors consistent with the concept of push/pull, seems justified and useful. The aim of the article is to try to apply the concepts of push / pull in terms of the impact of logistics infrastructure on the nature of pedestrian traffic. The components of the logistics infrastructure related to the movement of the population are public roads, roads of cities and other settlements, departmental (technological) roads, roads in private areas, providing access to external and internal vehicles and passengers. The nature of pedestrian traffic is determined by the decision-making process of a certain person when moving along a certain route. It is proved that the form and result of this process are influenced by psychological and social mechanisms. It is established the main psychological and social characteristics of pedestrian traffic: maintaining personal space, as a result of which people prefer to «move for», keeping a distance of ten or several tens of centimeters; avoidance of direct impact of discomfort (psychological and physical), ie «movement from» different intensities, depending on the scale of the projected threat; minimization of efforts that cause «movement against» the shortest way; conformism (tendency to succumb to group behavior and attitude to novelty, different levels of which determine belonging to groups of innovators, early followers, early majority, late majority and conservatives); cultural norms (modification of behavior based on the influence of learned principles). The article presents models of simple situations of pedestrian traffic, which in practice demonstrate the influence of determinants of push/pull factors. It is substantiated that simulation of pedestrian traffic allows to increase its safety. Pedestrian safety issues are particularly important due to the high risk of accidents and their impact on other transport processes. However, the current state of knowledge about the determinants of the push / pull system does not yet allow such a free and comprehensive modeling.

scholarly journals Investigating the impact of status and context on workplace incivility.

2019 ◽  
Author(s):  
Amy Irwin ◽  
Charlotte Patricia Irvine ◽  
Barbara Bekes ◽  
Emily Nordmann
Keyword(s):  
Higher Education ◽  
Student Behavior ◽  
Online Survey ◽  
Context Effects ◽  
Emotional Impact ◽  
Staff Retention ◽  
Teaching Context ◽  
Context Specific ◽  
The Uk ◽  
The Impact

Incivility has been reported as having an adverse impact on student learning, faculty staff retention and student commitment within Higher Education. As such this behaviour has the potential to reduce student achievement and could have a financial impact on institutions. The aim of this two-stage study was to examine the impact of teaching context (lecture versus tutorial) and instigator status (staff versus student) on the perception and impact of incivility in academia. Study 1 recruited participants from Scotland and utilised a vignette-based approach to evaluate status and context effects across four fictional teaching scenarios, each illustrating the uncivil behaviour of ignoring someone. Study 2 recruited participants from the UK and Ireland and used an online survey to gather quantitative and qualitative data investigating uncivil behaviours within lectures and tutorials. The combined results indicate that the uncivil behaviours absenteeism, non-participation, ignoring and unrelated behaviours were all more frequent during a lecture in comparison to a tutorial. Uncivil behaviours were associated with a higher emotional impact within tutorials as opposed to lectures and an assertive response to incivility was more likely in a tutorial than a lecture. In terms of status student behavior was perceived as more uncivil than the equivalent staff behavior, yet a higher emotional response was reported for staff as opposed to student incivility, regardless of context. These results indicate the need for a tailored context-specific approach to addressing incivility within Higher Education, with practical implications discussed.

scholarly journals Children coping with COVID-19: Intersectional understandings of film and media access in a crisis

2021 ◽  
Vol 4 (1) ◽  
Author(s):  
Justine Atkinson ◽  
Firdoze Bulbulia
Keyword(s):  
South Africa ◽  
The Netherlands ◽  
Case Studies ◽  
Media Access ◽  
Specific Focus ◽  
Film Education ◽  
The World ◽  
Context Specific ◽  
The Impact

As a result of the global COVID-19 pandemic and resulting lockdowns across the world, digital access has become paramount, as most aspects of education have moved online. Drawing together five case studies located in South Africa, Argentina, the Netherlands, India and Ethiopia, this article assesses the role of film education during the COVID-19 pandemic, with a specific focus on the impacts of digital access. We examine multimodal forms of film education, and how these were used to inform, entertain and educate children during the crisis by the varying work undertaken by the organizations. Applying theories of intersectionality, we address the need for context-specific approaches to film education, focusing upon the impact that the societal and individual contexts had on the dissemination of film education in each country.

scholarly journals Implicit signals in small group settings and their impact on the expression of cognitive capacity and associated brain responses

2012 ◽  
Vol 367 (1589) ◽  
pp. 704-716 ◽  
Author(s):  
Kenneth T. Kishida ◽  
Dongni Yang ◽  
Karen Hunter Quartz ◽  
Steven R. Quartz ◽  
P. Read Montague
Keyword(s):  
Social Status ◽  
Small Group ◽  
Cognitive Capacity ◽  
Cultural Norms ◽  
Prediction Errors ◽  
Group Setting ◽  
Group Settings ◽  
Brain Responses ◽  
Dorsolateral Prefrontal ◽  
The Impact

Measures of intelligence, when broadcast, serve as salient signals of social status, which may be used to unjustly reinforce low-status stereotypes about out-groups' cultural norms. Herein, we investigate neurobehavioural signals manifest in small ( n = 5) groups using functional magnetic resonance imaging and a ‘ranked group IQ task’ where implicit signals of social status are broadcast and differentiate individuals based on their expression of cognitive capacity. We report an initial overall decrease in the expression of cognitive capacity in the small group setting. However, the environment of the ‘ranked group IQ task’ eventually stratifies the population into two groups (‘high performers’, HP and ‘low performers’, LP) identifiable based on changes in estimated intelligence quotient and brain responses in the amygdala and dorsolateral prefrontal cortex. In addition, we demonstrate signals in the nucleus accumbens consistent with prediction errors in expected changes in status regardless of group membership. Our results suggest that individuals express diminished cognitive capacity in small groups, an effect that is exacerbated by perceived lower status within the group and correlated with specific neurobehavioural responses. The impact these reactions have on intergroup divisions and conflict resolution requires further investigation, but suggests that low-status groups may develop diminished capacity to mitigate conflict using non-violent means.

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