Miracle-dz/UniFAR-FTUs huggingface dataset:
An empirical look at the nature index

In November 2014, the Nature Index (NI) was introduced (see http://www.natureindex.com) by the Nature Publishing Group (NPG). The NI comprises the primary research articles published in the past 12 months in a selection of reputable journals. Starting from two short comments on the NI (Haunschild & Bornmann, , ), we undertake an empirical analysis of the NI using comprehensive country data. We investigate whether the huge efforts of computing the NI are justified and whether the size‐dependent NI indicators should be complemented by size‐independent variants. The analysis uses data from the Max Planck Digital Library in‐house database (which is based on Web of Science data) and from the NPG. In the first step of the analysis, we correlate the NI with other metrics that are simpler to generate than the NI. The resulting large correlation coefficients point out that the NI produces similar results as simpler solutions. In the second step of the analysis, relative and size‐independent variants of the NI are generated that should be additionally presented by the NPG. The size‐dependent NI indicators favor large countries (or institutions) and the top‐performing small countries (or institutions) do not come into the picture.
The Associations of Greek and Religious Organization Participation with College Students' Social Well-Being and Purpose

ABSTRACT Two online-survey studies examined the associations of Greek (i.e., sorority and fraternity) and religious (i.e., church or campus ministry) organization participation with college students' social well-being and sense of purpose. In study 1 (N = 281), religious organization membership (versus no membership) was associated with connectedness and purpose, but for Greek organizations the associations held only with respect to level of organization involvement. In study 2 (N = 426), Greek and religious organization membership were both associated with most social well-being and purpose indicators, but only Greek membership was linked to lower loneliness. As in study 1, level of involvement in Greek, but not religious, organizations was linked to social well-being. Hypothesized moderators of the associations between organization membership and the purpose and social well-being variables were not supported. We discuss implications for professionals who work with college students to promote well-being, and we present future research ideas.
Comparing the Effects of Loving-Kindness Meditation (LKM), Music and LKM Plus Music on Psychological Well-Being

Abstract Loving-kindness meditation (LKM), a meditative practice directing caring feelings toward self and others, is a popular, evidence-base approach to increasing well-being. Music listening is also a popular form of emotion regulation used to enhance well-being. This interdisciplinary study evaluated a novel intervention called Convergence—combining LKM with accompanying classical guitar music—and its effects on adults’ well-being, mindfulness, compassion and self-compassion outcomes. Convergence was compared to active control groups LKM-only and Music-only regarding their relative effectiveness in improving these outcomes. Participants (N = 78; aged 18 to 69 years; 90% females; recruited from the general public) were assigned to either the Convergence, LKM-only, or Music-only condition. Each condition received a 2-hour workshop, involving psychoeducation, three prerecorded meditations, and group enquiry and discussion. Participants were assessed at pre-program, post-program, and 4-week follow-up. Findings revealed that Convergence, LKM-only and Music-only were equally effective interventions, producing improvements in dependent variables with small effect sizes. There was no additive effect of the components when delivered together as Convergence. Significant correlations were found between the amount of home practice, and mindfulness and self-compassion at follow-up. LKM, music listening and Convergence all provide brief, evidence-based alternatives for improving well-being. Practical and theoretical implications are provided, as well as recommendations for future research.
Interdependence and Organizational Citizenship Behavior: Exploring the Mediating Effect of Group Cohesion in Multilevel Analysis

ABSTRACT The authors investigated the mechanism of group cohesion in the relationship between (a) task interdependence and goal interdependence and (b) individuals’ organizational citizenship behavior (OCB). The authors adopted a multilevel perspective to facilitate understanding of the complex relations among variables. They collected data from 53 supervisors and 270 employees from R&D departments in Taiwan. The authors found that group cohesion fully mediated the effects of task interdependence and goal interdependence on employees’ OCB. In addition, task interdependence had a greater effect on group cohesion than did goal interdependence. The authors discuss implications and suggestions for future research.
Dimensionality and Consequences of Employee Commitment to Supervisors: A Two-Study Examination

ABSTRACT Research on the 3-component model of organizational commitment— affective, normative, and continuance—has suggested that continuance commitment comprises 2 subcomponents, perceived lack of alternatives and sacrifice (e.g., S. J. Jaros, 1997; G. W. McGee & R. C. Ford, 1987). The authors aimed to extend that research in the context of employees’ commitment to their immediate supervisors. Through two studies, they examined the validity and consequences of a 4-factor model of commitment to supervisors including affective, normative, continuance-alternatives, and continuance-sacrifice components. Study 1 (N = 317) revealed that the 4 components of commitment to supervisors were distinguishable from the corresponding components of organizational commitment. Study 2 (N = 240) further showed that the 4 components of commitment to supervisors differentially related to intention to leave the supervisor, supervisor-directed negative affect and emotional exhaustion. The authors discuss the implications of these findings for the management of employee commitment in organizations.
Perceptions of Sexual Consent: The Impact of Relationship History and Gender

The current study examined how situational (i.e., couple-specific relationship experience) and participant (i.e., gender) factors influence attributions about sexual consent. Four hundred and fourteen undergraduates were randomly assigned to read one of three vignettes in which consent for sexual intercourse was ambiguous. Within the three conditions the couple's relationship history was manipulated. A 2 × 3 between subjects multivariate analysis of variance revealed that, as the degree of intimacy between the couple increased, perceptions of consent, acceptability, and clarity increased. A main effect for participant gender also was found. Men, more than women, perceived the scenarios as more consensual, acceptable, and clear regardless of relationship experience. No interaction was found. These findings are discussed in light of sexual precedence and sexual scripts.
Work and Sexual Trajectories Among African American Youth

The beneficial or deleterious effects of employment on youth and well-being have been highly contested. This study explores whether work influences youths' sexual risk correlates in a sample of African Americans (N = 562; 55% females; M = 14.5 years, SD = 0.6 years) followed longitudinally from adolescence to early adulthood. The study used growth curve modeling to test the association between number of hours worked and condom use, sex partners' age differences, and number of partners over time. Working a greater number of hours was associated with less condom use, with the effect varying by youths' grade point average. Working a greater number of hours was associated with older sex partners among female youth. No association was found between work and number of partners. The findings suggest that working during adolescence and early adulthood increased participants' sexual activity, thus lending some support for the work consequences perspective. The implications for future research and youth development programs are discussed.
The Importance of Individual Differences in Pornography Use: Theoretical Perspectives and Implications for Treating Sexual Offenders

This article reviews the extant literature regarding pornography's influence on antisocial attitudes, sexual arousal, and sexually aggressive behavior in both noncriminal and criminal samples. The article concludes that when examined in the context of multiple, interacting factors, the findings are highly consistent across experimental and nonexperimental studies and across differing populations in showing that pornography use can be a risk factor for sexually aggressive outcomes, principally for men who are high on other risk factors and who use pornography frequently. Finally, this article presents theoretical implications based on these findings, as well as some clinical implications relevant to the assessment and treatment of sexual offenders.
A local context‐aware LDA model for topic modeling in a document network

With the rapid development of the Internet and its applications, growing volumes of documents increasingly become interconnected to form large‐scale document networks. Accordingly, topic modeling in a network of documents has been attracting continuous research attention. Most of the existing network‐based topic models assume that topics in a document are influenced by its directly linked neighbouring documents in a document network and overlook the potential influence from indirectly linked ones. The existing work also has not carefully modeled variations of such influence among neighboring documents. Recognizing these modeling limitations, this paper introduces a novel Local Context‐Aware LDA Model (LC‐LDA), which is capable of observing a local context comprising a rich collection of documents that may directly or indirectly influence the topic distributions of a target document. The proposed model can also differentiate the respective influence of each document in the local context on the target document according to both structural and temporal relationships between the two documents. The proposed model is extensively evaluated through multiple document clustering and classification tasks conducted over several large‐scale document sets. Evaluation results clearly and consistently demonstrate the effectiveness and superiority of the new model with respect to several state‐of‐the‐art peer models.
Research Methods in Occupational Epidemiology

1. Introduction 2. Characterizing the workplace environment 3. Overview of study designs 4. Precision and validity in study design 5. Cohort studies 6. Case-control studies 7. Cross-sectional and repeated measure studies 8. Occupational health surveillance 9. Advanced statistical analysis 10. Exposure and dose modelling 11. Special applications of occupational epidemiology
Macro‐level diffusion of a methodological knowledge innovation: Research synthesis methods, 1972–2011

Use of research synthesis methods has contributed to changes in research practices. In disciplinary literatures, authors indicate motivations to use the methods include needs to (a) translate research‐based knowledge to inform practice and policy decisions, and (b) integrate relatively large and diverse knowledge bases to increase the generality of results and yield novel insights or explanations. This review presents two histories of the diffusion of research synthesis methods: a narrative history based primarily in the health and social sciences; and a bibliometric overview across science broadly. Engagement with research synthesis was strongly correlated with evidence‐based practice (EBP), and moderately with review prevalence. The social sciences were most diverse in terms of when research synthesis was adopted. Technology, physical sciences, and math appear to be relatively resistant though fields such as physics may be considered to have used similar methods long ago. Additional research is needed to assess the consequences of adoption within fields, including changes in how researchers engage with knowledge resources. This review demonstrates that particularistic histories of science and technology may be fruitfully augmented with informetrics to examine how disciplinary diffusion narratives coincide with patterns across science more broadly, thereby opening up disciplinary knowledge to inform future research.
The Sexual Consent Scale–Revised: Development, Reliability, and Preliminary Validity

The Sexual Consent Scale–Revised (SCS–R) measures an individual's beliefs, attitudes, and behaviors with respect to how sexual consent should be and is negotiated between sexual partners. This study extends previous research on sexual consent by revising a scale using the Theory of Planned Behavior (Ajzen, 1991, 2001, 2005) as its theoretical foundation. The psychometric properties of the SCS–R were established using factor analysis, construct validity tests, as well as internal consistency and test–retest reliability. Five factors emerged: perceived behavioral control, positive attitude toward establishing consent, sexual consent norms, indirect consent behaviors, and awareness of consent. Results indicated that the SCS–R can be useful for examining a variety of research questions relating to sexual consent.
Effects of language and terminology of query suggestions on medical accuracy considering different user characteristics

Searching for health information is one of the most popular activities on the web. In this domain, users often misspell or lack knowledge of the proper medical terms to use in queries. To overcome these difficulties and attempt to retrieve higher‐quality content, we developed a query suggestion system that provides alternative queries combining the Portuguese or English language with lay or medico‐scientific terminology. Here we evaluate this system's impact on the medical accuracy of the knowledge acquired during the search. Evaluation shows that simply providing these suggestions contributes to reduce the quantity of incorrect content. This indicates that even when suggestions are not clicked, they are useful either for subsequent queries' formulation or for interpreting search results. Clicking on suggestions, regardless of type, leads to answers with more correct content. An analysis by type of suggestion and user characteristics showed that the benefits of certain languages and terminologies are more perceptible in users with certain levels of English proficiency and health literacy. This suggests a personalization of this suggestion system toward these characteristics. Overall, the effect of language is more preponderant than the effect of terminology. Clicks on English suggestions are clearly preferable to clicks on Portuguese ones.
Sexuality Examined Through the Lens of Attachment Theory: Attachment, Caregiving, and Sexual Satisfaction

Attachment researchers have proposed that the attachment, caregiving, and sexual behavioral systems are interrelated in adult love relationships (Mikulincer & Shaver, 2007). This study examined whether aspects of partners’ caregiving (proximity, sensitivity, control, compulsive caregiving) mediated the association between their attachment insecurities (anxiety and avoidance) and each other's sexual satisfaction in two samples of committed couples (Study 1: 126 cohabiting or married couples from the general community; Study 2: 55 clinically distressed couples). Partners completed the Experiences in Close Relationships measure (Brennan, Clark, & Shaver, 1998), the Caregiving Questionnaire (Kunce & Shaver, 1994), and the Global Measure of Sexual Satisfaction (Lawrance & Byers, 1998). Path analyses based on the actor-partner interdependence model (APIM) revealed that caregiving proximity mediated the association between low attachment avoidance and partners’ sexual satisfaction in distressed and nondistressed couples. Sensitivity mediated this association in nondistressed couples only. Control mediated the association between men's insecurities (attachment-related avoidance and anxiety) and their partners’ low sexual satisfaction in nondistressed couples. Attachment anxiety predicted compulsive caregiving, but this caregiving dimension was not a significant mediator. These results are discussed in light of attachment theory and their implications for treating distressed couples.
Nursing practice related to sexuality: A review and recommendations

Sexuality is an important aspect of patient care, but research consistently demonstrates that nurses do not address sexuality unless the client asks specific questions. Review of research on sexuality-related practice suggests that nurses acknowledge their professional responsiblity to address sexuality with clients, but may not feel comfortable doing so. Continuing education on sexuality is of questionable value in improving practice. Recommendations for improving sexuality-related practice include requiring multiple experiences addressing sexuality of nursing students and new staff, as well as increased research to identify more specific nursing strategies for addressing clients' sexual concerns.
The Longitudinal Relationships Among Injunctive Norms and Hooking Up Attitudes and Behaviors in College Students

Limited research has explored the influence of perceived injunctive norms for distal (e.g., typical student) and proximal (e.g., close friend and parents) referents on hooking up. The current study examined the longitudinal relationships among perceived injunctive norms, personal approval, and hooking up behavior, and the moderating effects of gender in a sample of heavy-drinking college students. At Time 1, participants completed Web-based assessments of personal approval of hooking up and perceptions of close friend, parent, and typical student approval. Three months later, participants reported on whether they had hooked up. The results of a path analysis indicated that greater perceived friend and parent approval predicted greater personal approval. Further, greater perceived approval by close friends and parents indirectly contributed to hooking up behavior as mediated by participants’ own approval. Multigroup analyses indicated that close friend injunctive norms were a stronger predictor of student approval for men as compared to women. While previous research has often failed to find an association between perceived injunctive norms and hooking up, the current findings suggest that this may reflect the use of distal referents. The findings underscore that perceptions of close friend and family approval may be useful predictors of hooking up behavior.
Latent Classes of Adolescent Sexual and Romantic Relationship Experiences: Implications for Adult Sexual Health and Relationship Outcomes

Adolescents’ sexual and romantic relationship experiences are multidimensional but often studied as single constructs. Thus, it is not clear how different patterns of sexual and relationship experience may interact to differentially predict later outcomes. In this study we used latent class analysis to model patterns (latent classes) of adolescent sexual and romantic experiences, and then examined how these classes were associated with young adult sexual health and relationship outcomes in data from the National Longitudinal Study of Adolescent to Adult Health (Add Health). We identified six adolescent relationship classes: No Relationship (33%), Waiting (22%), Intimate (38%), Private (3%), Low Involvement (3%), and Physical (2%). Adolescents in the Waiting and Intimate classes were more likely to have married by young adulthood than those in other classes, and those in the Physical class had a greater number of sexual partners and higher rates of sexually transmitted infections (STIs). Some gender differences were found; for example, women in the Low-Involvement and Physical classes in adolescence had average or high odds of marriage, whereas men in these classes had relatively low odds of marriage. Our findings identify more and less normative patterns of romantic and sexual experiences in late adolescence and elucidate associations between adolescent experiences and adult outcomes.
Ultrastructural Aspects of Spermatids in Isogenic Black Mouse C57BL6J

El objetivo del estudio, fue describir algunas alteraciones producidas en la espermiogenesis, en los eventos que diferencian a las espermatidas y que llevan a la formacion final de los espermatozoides. Los ratones fueron sacrificados con inhalacion de eter etilico y, enseguida, se recolectaron fragmentos de testiculos, los que fueron fijados en Karnovsky y tetroxido de osmio. Despues de la deshidratacion, los cortes fueron tenidos con acetato de uranilo al 2 %. En espermatidas jovenes en la fase de Golgi se observan: formacion del granulo acrosomico contenido en la vesicula acrosomica, nucleo esferoidal con reticulo rugoso a su alrededor, y aparato de Golgi formado por lamelas y estructuras vesiculares. En la fase de capuz cefalico, el granulo sufre achatamiento y se forma la fosa marginal. En estas dos fases fue posible observar la presencia del cuerpo multivesicular. En la fase acrosomica se establece el sistema acrosomico, distingiendose en el citoplasma muchas vesiculas de reticulo endoplasmatico y cuerpo cromatoide. En la ultima fase, la de maduracion, el nucleo se torna mas alargado, el reticulo endoplasmatico retrae, el aparato de Golgi se aproxima al flagelo y las mitocondrias se alinean a lo largo de el
The brillouin measure of an author's contribution to a literature in psychology

The Brillouin measure of an author's importance to a subject literature relates closely to that author's total contribution to the literature. Synthetic authors (those with negative entropy) are generally highly cited but citation ranking does not correlate well with synthetic strength. Synthetic authors do not concentrate in highly productive journals. The analysis is based on a 40‐year bibliography of the psychological phenomenon of extinction containing 894 distinct authors and 877 items.
The Impact of Body Dissatisfaction on Distressing Sexual Difficulties Among Men and Women: the Mediator Role of Cognitive Distraction

Research has demonstrated a negative impact of cognitive distraction on sexual activity, and body dissatisfaction has been associated with less satisfying and fewer sexual activities. In the current study we examined the extent to which cognitive distraction, based on body appearance and sexual performance, mediated the impact of body dissatisfaction on sexual difficulties among women and men. A sample of 493 women (Mage = 30.61) and 595 men (Mage = 37.90) completed an online survey. Women reported significantly higher levels of distressing sexual difficulties, significantly more body dissatisfaction, and greater cognitive distraction based on appearance than men. In contrast, men reported higher cognitive distraction based on performance than women. A path analysis model indicated that, for men, only cognitive distraction based on performance mediated the effects of body dissatisfaction on distressing sexual difficulties, and the mediation was only partial as body dissatisfaction had a significant direct effect on distressing sexual difficulties. In contrast, among women, both appearance-based cognitive distraction and performance-based cognitive distraction fully mediated the effects of body dissatisfaction on distressing sexual difficulties.