Incel Activity on Social Media Linked to Local Mating Ecology

Young men with few prospects of attracting a mate have historically threatened the internal peace and stability of societies. In some contemporary societies, such involuntary celibate—or incel—men promote much online misogyny and perpetrate real-world violence. We tested the prediction that online incel activity arises via local real-world mating-market forces that affect relationship formation. From a database of 4 billion Twitter posts (2012–2018), we geolocated 321 million tweets to 582 commuting zones in the continental United States, of which 3,649 tweets used words peculiar to incels and 3,745 were about incels. We show that such tweets arise disproportionately within places where mating competition among men is likely to be high because of male-biased sex ratios, few single women, high income inequality, and small gender gaps in income. Our results suggest a role for social media in monitoring and mitigating factors that lead young men toward antisocial behavior in real-world societies.

Relationship Seekers Versus Relationship Selectors: Influence of Residential Mobility on How to Evaluate Others

The present study examined the effect of residential mobility on impression formation. In the study, participants were first engaged in a residential mobility priming task where they were asked to imagine and describe either frequent moving life (high-mobility condition) or less frequent moving life (low-mobility condition). They then evaluated their attitudes toward four types of target persons: competent vs. incompetent and warm vs. cold. As a result, in the high-mobility condition, the effect of competence was observed only when participants evaluated a warm person, whereas in the low-mobility condition, it appeared only when participants evaluated a cold person. The potential influence of individual residential mobility on the relationship formation is also discussed.

Opting for Living-Apart-Together and Cohabitation Relationships in people 50+: A Longitudinal Analysis

Despite a growing body of research on later-life relationships, there are still only a limited number of explorative longitudinal studies that have investigated the factors responsible for the establishment of either a Living-Apart-Together (LAT) arrangement or a cohabitation relationship. Two waves of data collection by the Survey of Health, Ageing and Retirement in Europe (2014/2015-2017; N= 12,155; Mage=71.96; 76.3% women) were analyzed with a special focus on family, dwelling, and financial constraints. Those who were male, younger, and had more children were more likely to enter into a LAT arrangement or a cohabitation relationship than to remain unpartnered. More rooms and fewer years spent in the accommodation raised the odds to partner. LAT persons were slightly older than those in cohabitation relationships. No other factors influenced the form of living arrangement, which indicates that factors other than financial constraints and family responsibilities affect later-life LAT or cohabitation relationship formation.

Negotiating Intimacy via Dating Websites and Apps

Since the early 2000s, researchers have illustrated the primacy of online spaces for people to find platonic, sexual, and/or romantic intimacy. Online dating has increasingly become among the most common ways for couples of all sexual orientations—particularly heterosexuals and gay men—to meet in the United States. As the study of online and offline intimacy moves forward, it is necessary not only to assess the effects of political contexts and discrimination but to consider how marginalized groups like queer women, trans and nonbinary people, fat, and/or disabled people rely on and navigate these spaces in their efforts to fulfill their sexual lives and find romance. This article provides an overview of existing sociological research on online dating to illuminate the ways dating websites/apps are shaping contemporary relationship formation along the axes of race, gender, class, and sexuality, while also noting avenues for new research trajectories.

Impact of digital technology on velocity of B2B buyer-supplier relationship development

Purpose This study aims to examine how the widespread adoption of digital technology (DT) in business-to-business (B2B) markets affects and, in particular, increases the velocity of relationship development over time. Design/methodology/approach A literature search was conducted to develop propositions concerning DT’s effect on the various stages of an existing B2B buyer-seller relationship development model. A group of 55 experienced practitioners was used to obtain reactions to the propositions. Findings DT affects buyer-seller relationship development by reducing the time needed to initiate and advance through sequential relationship stages. Agility in the decision-making process fosters stronger inter-firm relationships and influences other important attributes of B2B relationships, such as organizational commitment, organizational embeddedness, trust and value creation. Research limitations/implications A broader, more diverse sample of commercial buyers and sellers is required to permit testing the generalizability of the study’s findings. Practical implications DT affects the speed and agility of B2B relationship formation regardless of stage. As DT evolves in the age of Industry 4.0, an understanding of the effects of DT will aid managers in assessing ways to leverage its potential and apply appropriate DT strategies throughout the B2B relationship process to capitalize on current and future business opportunities. Firms need to explore the positive and negative effects of the digital revolution on managers within their supply chain networks. Originality/value To the best of the authors’ knowledge, this is the first study that specifically addresses DT’s impact during the specific stages of the relationship development process.

Sex differences in the reward value of familiar mates in prairie voles

The rewarding properties of social interactions facilitate relationship formation and maintenance. Prairie voles are one of the few laboratory species that form selective relationships, manifested as "partner preferences" for familiar partners versus strangers. While both sexes exhibit strong partner preferences, this similarity in outward behavior likely results from sex-specific neurobiological mechanisms. We recently used operant conditioning to demonstrate that females work harder for access to a familiar versus unfamiliar conspecific of either sex, while males worked equally hard for access to any female, indicating a key sex difference in social motivation. As tests were performed with one social target at a time, males might have experienced a ceiling effect, and familiar females might be more relatively rewarding in a choice scenario. Here we performed a social choice operant task in which voles could repeatedly lever-press to gain temporary access to either the chamber containing their mate or one containing a novel opposite-sex vole. Females worked hardest to access their mate, while males pressed at similar rates for either female. Individual male behavior was heterogeneous, congruent with multiple mating strategies in the wild. Voles exhibited preferences for favorable over unfavorable environments in a non-social operant task, indicating that lack of social preference does not reflect lack of discrimination between chambers. Oxytocin receptor genotype at the intronic SNP NT213739 replicated a prior association with stranger-directed aggression within the test. These findings suggest that convergent preference behavior in male and female voles results from sex-divergent pathways, particularly in the realm of social motivation.