Word order denotes relevance differences: The case of conjoined phrases with lexical gender

This work explores the order of linguistic references to the two genders (e.g., men and women vs. women and men). It argues that a gender is more likely to be mentioned first when it is perceived to have higher relevance in a context rather than lower relevance, and audiences assign stronger relevance to a party when the party is mentioned first rather than second. Studies 1-3 document the current prevalence of male-first conjoined phrases in the public (but not family) domain and link the pattern to historical changes in women’s public presence over the 20th century. Study 4 shows that contextual relevance cues affect the odds of first mention, such that people are more likely to refer to a woman before a man, when the two are in a primary school classroom rather than a corporate office. At the same time, Studies 4 and 5 find that people often choose to reproduce collectively preferred word order patterns (e.g., men and women). Studies 6 and 7 show that these choices matter because people assign more relevance to a party when it comes first rather than second in a conjoined phrase. Overall, this work offers theoretical grounding and empirical evidence for word order as a means of expressing and perpetuating gender stereotypes

A growing disconnection from nature is evident in cultural products

Human connection with nature is widely believed to be in decline, even though empirical evidence on the magnitude and temporal pattern of the change is scarce. Studying works of popular culture in English throughout the 20th century and later, we document a cultural shift away from nature, beginning in the 1950s. Since then, references to nature have been decreasing steadily in fiction, song lyrics, and film storylines. No parallel decline is observed in references to the human-made environment. These findings are cause for concern, not only because they imply foregone benefits from engagement with nature, but also because cultural products are agents of socialization that can evoke curiosity, respect, and concern for the natural world

To disclose or not to disclose: the ironic effects of the disclosure of personal information about ethnically distinct newcomers to a team

Recently, scholars have argued that disclosure of personal information is an effective mechanism for building high-quality relationships. However, personal information can focus attention on differences in demographically diverse teams. In an experiment using 37 undergraduate teams, we examine how sharing personal information by ethnically similar and ethnically distinct newcomers to a team affects team perceptions, performance, and behavior. Our findings indicate that the disclosure of personal information by ethnically distinct newcomers improves team performance. However, the positive impact on team performance comes at a cost to the newcomers, who are perceived as less competent by others and experience heightened social discomfort in team interactions. Ironically, what benefits the ethnically diverse team may undermine its ethnically distinct members. This study highlights how the management of diversity may sometimes require making tradeoffs between individual interests and those of the team

Lay beliefs about competition: scale development and gender differences

Women are less competitive than men in most contexts studied. This difference has been linked to the gender gap in socio-economic outcomes. To examine whether this gender difference is linked to differential beliefs about competition, we developed a scale measuring lay beliefs about competition and tested whether these beliefs account for gender differences in competitive attitudes and behaviors. A mini meta-analysis (N = 2,331) of responses to this scale shows that men attribute more positive outcomes to competition than women. In particular, men are more likely to believe that competition improves performance, builds character, and leads to creative problem-solving. In contrast, the gender differences are smaller, less robust, and inconsistent for the different negative outcomes attributed to competition, such as encouraging unethical behavior, hurting self-esteem, and damaging relationships. We also show in two studies that only positive lay beliefs about competition predict competitive attitudes and behaviors, and account for (some of) the gender difference in competitiveness. We discuss possible reasons that women and men hold different beliefs about competition and the implications of these differences for the optimal design of social and organizational structures

Role of Human Polyomaviruses in Respiratory Tract Disease in Young Children

KI virus was detected in respiratory secretions of 8/367 (2.2%) symptomatic and 0/96 asymptomatic children (p = 0.215). WU virus was detected in 26/367 (7.1%) symptomatic and 6/96 (6.3%) asymptomatic children (p = 1.00). These human polyomaviruses may not independently cause respiratory tract disease in young children

How possible is the development of an operational psychometric method to assess the presence of the 5-HTTLPR s allele? Equivocal preliminary findings

<p>Abstract</p> <p>Objective</p> <p>The s allele of the 5-hydroxytryptamine transporter-linked promoter region (5-HTTLPR) polymorphism of the serotonin transporter gene has been found to be associated with neuroticism-related traits, affective temperaments and response to selective serotonin reuptake inhibitor (SSRI) treatment. The aim of the current study was to develop a psychometric tool that could at least partially substitute for laboratory testing and could predict the presence of the s allele.</p> <p>Methods</p> <p>The study included 138 women of Caucasian origin, mean 32.20 ± 1.02 years old. All subjects completed the Hungarian standardised version of the Temperament Evaluation of the Memphis, Pisa, Paris, and San Diego Autoquestionnaire (TEMPS-A) instrument and were genotyped for 5-HTTLPR using PCR. The statistical analysis included the calculation of the Index of Discrimination (D), Discriminant Function Analysis, creation of scales on the basis of the above and then item analysis and calculation of sensitivity and specificity.</p> <p>Results</p> <p>Four indices were eventually developed, but their psychometric properties were relatively poor and their joint application did not improve the outcome.</p> <p>Conclusions</p> <p>We could not create a scale that predicts the 5-HTTLPR genotype with sufficient sensitivity and specificity, therefore we could not substitute a psychometric scale for laboratory genetic testing in predicting genotype, and also possibly affective disorder characterisation and treatment.</p

Affective Instability, Childhood Trauma and Major Affective Disorders

BACKGROUND: Affective instability (AI), childhood trauma, and mental illness are linked, but evidence in affective disorders is limited, despite both AI and childhood trauma being associated with poorer outcomes. Aims were to compare AI levels in bipolar disorder I (BPI) and II (BPII), and major depressive disorder recurrent (MDDR), and to examine the association of AI and childhood trauma within each diagnostic group. METHODS: AI, measured using the Affective Lability Scale (ALS), was compared between people with DSM-IV BPI (n=923), BPII (n=363) and MDDR (n=207) accounting for confounders and current mood. Regression modelling was used to examine the association between AI and childhood traumas in each diagnostic group. RESULTS: ALS scores in descending order were BPII, BPI, MDDR, and differences between groups were significant (p<0.05). Within the BPI group any childhood abuse (p=0.021), childhood physical abuse (p=0.003) and the death of a close friend in childhood (p=0.002) were significantly associated with higher ALS score but no association was found between childhood trauma and AI in BPII and MDDR. LIMITATIONS: The ALS is a self-report scale and is subject to retrospective recall bias. CONCLUSIONS: AI is an important dimension in bipolar disorder independent of current mood state. There is a strong link between childhood traumatic events and AI levels in BPI and this may be one way in which exposure and disorder are linked. Clinical interventions targeting AI in people who have suffered significant childhood trauma could potentially change the clinical course of bipolar disorder

Numerical relations and skill level constrain co-adaptive behaviors of agents in sports teams

Similar to other complex systems in nature (e.g., a hunting pack, flocks of birds), sports teams have been modeled as social neurobiological systems in which interpersonal coordination tendencies of agents underpin team swarming behaviors. Swarming is seen as the result of agent co-adaptation to ecological constraints of performance environments by collectively perceiving specific possibilities for action (affordances for self and shared affordances). A major principle of invasion team sports assumed to promote effective performance is to outnumber the opposition (creation of numerical overloads) during different performance phases (attack and defense) in spatial regions adjacent to the ball. Such performance principles are assimilated by system agents through manipulation of numerical relations between teams during training in order to create artificially asymmetrical performance contexts to simulate overloaded and underloaded situations. Here we evaluated effects of different numerical relations differentiated by agent skill level, examining emergent inter-individual, intra- and inter-team coordination. Groups of association football players (national - NLP and regional-level - RLP) participated in small-sided and conditioned games in which numerical relations between system agents were manipulated (5v5, 5v4 and 5v3). Typical grouping tendencies in sports teams (major ranges, stretch indices, distances of team centers to goals and distances between the teams' opposing line-forces in specific team sectors) were recorded by plotting positional coordinates of individual agents through continuous GPS tracking. Results showed that creation of numerical asymmetries during training constrained agents' individual dominant regions, the underloaded teams' compactness and each team's relative position on-field, as well as distances between specific team sectors. We also observed how skill level impacted individual and team coordination tendencies. Data revealed emergence of co-adaptive behaviors between interacting neurobiological social system agents in the context of sport performance. Such observations have broader implications for training design involving manipulations of numerical relations between interacting members of social collectives

Subjective well-being and engagement in arts, culture and sport

This paper explores the relationship between engagement in arts, culture and sport, and subjective well-being, contributing to our understanding of the leisure experience, and cultural value, of these activities. Ordered probit analysis of UK data from wave 2 (2010-11) of Understanding Society , provides evidence in support of a wide range of cultural goods generating positive leisure experience, reflected in overall (life, general happiness) and domain (leisure) satisfaction. Frequency of engagement is central to certain activities: only regular participation in arts activities and sport generates positive effects. In contrast, arts events are positive irrespective of frequency. The findings also indicate even less frequent engagement in activities exhibiting cultural characteristics, e.g. museums/historical sites, has positive association with satisfaction. Finally, although employment has a negative association with leisure satisfaction, engagement in leisure activities is not found to spillover into job satisfaction (with the exception of certain sports). This suggests individuals consider work and leisure (including quality of leisure time) separately