Race and the beauty premium: Mechanical Turk workers’ evaluations of Twitter accounts

ABSTRACT

Race, gender, and physical attractiveness strongly affect perceptions of trustworthiness and subsequent face-to-face interactions. This study examines how social media users’ perceived gender, race, and physical attractiveness can impact their standing online. We test these broad hypotheses by having Amazon Mechanical Turk (MTurk) workers evaluate a sample of 816 Twitter accounts. Our results show a ‘beauty premium,’ where MTurk workers say they are more likely to follow Twitter accounts with attractive pro?le photos, and attractive photos are positively associated with evaluations of trust. However, very attractive Black male and female Twitter accounts are associated with lower evaluations of trust compared to their White counterparts. These findings suggest that social media users’ social characteristics, perceived from their username or profile image, can replicate offline inequality online.     

The relationship between binge drinking and prosocial bystander behavior among college men

Abstract

Objectives: This study prospectively examined binge drinking’s effect on prosocial bystander behavior and indicators of bystander behavior: intentions to intervene, self-efficacy to intervene, and positive outcome expectancies for intervening. Participants: College men were recruited from February to April 2010. Methods: Pre- and posttest surveys were administered as part of a randomized controlled trial (n?=?743). Potential confounders were identified using Pearson product-moment correlations. Controlling for covariates, multiple linear regression was used to examine whether binge drinking was predictive of prosocial bystander behavior and indicators of bystander behavior. Results: Binge drinking was related to lower bystander behavior (p<.05), lower intentions to intervene (p<.001), and less positive outcome expectancies for intervening (p<.05). Conclusions: Binge drinking may reduce the ability to notice a risk situation and intervene as a prosocial bystander. Results highlight the need for bystander programs to address alcohol use within the context of bystander behavior.     

Tanning benefits,seasonal effects,and concerns about sunscreen: Measuring health beliefs about UV among college students

Abstract

Objective: To develop and validate a scale measuring health beliefs about UV in cloudy climates that may impact UV exposure behaviors. Participants: Students at a large university in Oregon completed pilot (N?=?115) and final (N?=?335) scales online March–July, 2016. Five participants underwent cognitive interviews. Methods: Expert feedback, cognitive interviews, and pilot data guided item development and refinement. We conducted factor analysis and invariance testing. Results: The final four-factor model fit well (χ²?=?37.97, df?=?37, RMSEA?=?0.000, CFI?=?1.000). HBAU subscales are Sunscreen Toxicity, Seasonal Effects, Health Benefits of Tanning, and Tanning Through the Winter. Invariance testing supported strong invariance across sex and tanning status. Conclusion: The HBAU measures beliefs that encourage UV exposure and discourage protection (eg, the belief that sunscreen ingredients are toxic). This scale will enable more comprehensive measurement of cognitive predictors of UV exposure for student health, clinical, and research purposes.     

CEO humility,narcissism and firm innovation: A paradox perspective on CEO traits

We examine how two seemingly contradictory yet potentially complementary CEO traits—humility and narcissism—interact to affect firm innovation. We adopt a paradox perspective and propose that individuals can have paradoxical traits and that, in particular, humility and narcissism can coexist harmoniously, especially among the Chinese, whose philosophical tradition embraces paradoxical thinking and behaving. CEOs that are both humble and narcissistic are hypothesized to be more likely to have socialized charisma, to cultivate an innovative culture, and to deliver innovative performance. Two studies using multisource data involving 63 CEOs, 328 top managers, and 645 middle managers in Study 1 and 143 CEOs and 190 top managers in Study 2 support the hypotheses and point to new directions for studying CEO traits and their effects on firm outcomes.     

Homelessness, Mental Illness and Citizenship

Assertive mental health outreach to homeless persons, which operates under the premise that mental illness must be understood and treated within the individual's social and economic environment, points towards the goals of community membership and 'citizenship'—a connection to the rights, responsibilities, roles, and resources that society offers through public and social institutions and informal 'associational life'—for homeless persons. We argue that the concept of citizenship is a useful framework for approaching these goals. We review the principles of assertive mental health outreach and relevant aspects of contemporary citizenship theory; present a case example of outreach leading to a 'citizenship project'; and discuss the potential benefits and pitfalls of a citizenship framework, including strategies and recommendations for program administrators, researchers and policy makers.     

Improving Field Instruction: An Evaluation of a Seminar for New Field Instructors

Abstract

The field work component of social work education plays an important role in fusing the knowledge, skills, and values of the profession. Moreover, field instructors must be competent to ensure the success of the educational process. Thus, the training of new field instructors is critical to this success. This article reports the findings of a study evaluating the impact of a training seminar for new field instructors on student perceptions of the field experience. A 10-session seminar in field instruction was offered to new direct practice field instructors as a requirement for continued supervision of students. Students' responses to a questionnaire about their field instruction indicated that seminar attendance was related to the degree of emphasis on teaching students from process recordings and also on discussion of student learning needs. Students with trained field instructors were more satisfied with the faculty field liaison. Overall, trained instructors demonstrated expected supervisory behavior more often than untrained instructors for 75% of the 83 supervisory activities studied, although only a limited number of comparisons reached statistical significance.     

Reliable Professionals,Sensitive Dads and Tough Fighters

The significance and complexity of mostly male-dominated military peacekeeping forces continues to grow globally, as does the complexity of the masculinities performed in them. This article discusses the discourses and performances of peacekeeper masculinities, drawing on a qualitative case study of Finnish peacekeeping forces. The self-image of Finland as a provider of ideal peacekeepers and practising progressive gender policy is critically analysed. Taking the notion of multiple masculinities as a starting point, three indicative categories of Finnish peacekeeper masculinities are examined. Discourses of ‘amateur professionals’ and ‘peacekeeper fathers’ create space for military peacekeepers to show aspects of masculinity not associated with traditional military masculinities. The third discourse of ‘tough fighters’, however, harks back to more traditional ‘warrior’ concepts. Official gender mainstreaming efforts and assumptions that these attitudes are internalized ‘naturally’ by Finns are put into question by deprecatory or ambiguous attitudes towards gender equity and sexual exploitation. Despite being part of multi-national forces, peacekeeper masculinities are defined based on presumed notions of ‘national character’.     

Centralized resource allocation BCC models

In two recent papers, Lozano and Villa [Centralized resource allocation using data envelopment analysis. Journal of Productivity Analysis 2004;22:143–61. [1]] and Lozano et al. [Centralized target setting for regional recycling operations using DEA. OMEGA 2004;32:101–10. [2]] introduce the concept of “centralized” data envelopment analysis (DEA) models, which aim at optimizing the combined resource consumption by all units in an organization rather than considering the consumption by each unit separately. This is particularly relevant for situations where some variables are controlled by a central authority (e.g. Head Office) rather than individual unit managers. In this paper we reconsider one of the centralized models proposed by the above-mentioned authors and suggest modifying it to only consider adjustments of previously inefficient units. We show how this new model formulation relate to a standard DEA model, namely as the analysis of the mean inefficient point. We also provide a procedure that can be used to generate alternative optimal solutions, enabling a decision maker to search through alternate solution possibilities in order to select the preferred one. We then extend the model to incorporate non-transferable as well as strictly non-discretionary variables and illustrate the models using an empirical example of a public service organization.     

Predictors of Adolescent Participation in Organized Activities: A Five‐Year Longitudinal Study

This study examined (a) growth curves of youth participation in sports, performance and fine arts, and youth clubs throughout the high school years and (b) the associations between a series of predictors and the initial participation rates and growth over time. The predictors included individual, friend, and family factors. The moderating effect of youths' gender was also examined. Study participants were 272 youths (55% girls, M_age=12.4 years) and their parents. The predictors were assessed in Grade 6 and were based on reports by youths, parents, teachers, and classmates. Participation in organized activities was assessed annually from Grades 7 to 10. Altogether, the findings revealed that participation in sports, performance and fine arts, and youth clubs remains stable across the high school years. However, interindividual differences were found in the participation growth curves. This variation was predicted by individual, friend, and family factors, mostly with respect to sports activities.     

Getting Together to Get Ahead: The Impact of Social Structure on Women's Networking

This paper examines the impact of socio‐structural variables (i.e. perceptions of permeability, stability and legitimacy of intergroup relations) on the extent to which professional women perceive a women's network as a collective strategy for status enhancement. A survey among network members (n=166) suggests that the extent to which women support and consider a network to benefit women as a collective is dependent on perceptions of whether individual mobility is possible (permeability of group boundaries) and beliefs that organizational conditions will improve for women in the future (stability of conditions for women). Specifically, the network is less likely to be perceived as a collective vehicle for change when individual advancement is possible (because intergroup boundaries are perceived as permeable) and status improvement in the future is unlikely. However, regardless of beliefs about the future, when female participants perceive that many barriers to individual advancement exist (due to the impermeability of intergroup boundaries), the network is considered in more collective terms presumably because the only way to challenge the status quo is through a collective effort. The practical implications for organizations that wish to or have established a women's network are discussed.