FNDSB: A fuzzy-neuro decision support system for back pain diagnosis

Back pain is a common pain felt in the back. In the world, it is the fifth common reason for physician visits and in the U.S. about 90% of human adults have back pain at some time in their life. In this paper, we proposed a decision support system for intelligent diagnosis of back pain using a fuzzy-neuro technique to manage the fuzzy concepts. It is also provide an intelligent decision support platform that can assist physicians to diagnose and produce accurate medical advices. The proposed system consists of a user interface that receive symptoms and produce accurate diagnosis with its severity, a fuzzy inference system which contains the strategies of reasoning process based on fuzzification and defuzzification techniques, a fuzzy-neuro system that composed of neural network with fuzzy logic concepts, and a knowledge base which collects of linguistic fuzzy rules. The FNDSB describe knowledge acquisition and representation methods, a way of production linguistic fuzzy rules organization, fuzzification and defuzzification of clinical parameters as input and output values using a Triangular Membership Function (TMF) and Centroid of Area (CoA) techniques respectively. The FNDSB was evaluated using a case study of 10 patients from Al-diwaniyah teaching hospital. According to the evaluation results the system performance around 83.6% efficiency in producing accurate back pain diagnosis.     

Religion and Democratic Commitment: A Unifying Motivational Framework

There is no easy answer to the question of whether religiosity promotes or hinders commitment to democracy. Earlier research largely pointed to religiosity as a source of antidemocratic orientations. More recent empirical evidence is less conclusive, however, suggesting that the effect of religiosity on democratic commitment could be positive, negative, or null. We review the existing approaches to the study of religiosity and democratic commitment, focusing on support for the democratic system, political engagement, and political tolerance, by distinguishing accounts that examine a single dimension of religiosity from accounts that adopt a multidimensional approach. We show that multidimensional approaches, while effective in accounting for the effect of religiosity on discrete democratic norms, fall short of accounting for some of the inconsistencies in the literature and in identifying the mechanisms that may be responsible for shaping how religiosity affects endorsement of democratic norms as a whole. To fill this gap, we propose the Religious Motivations and Expressions (REME) model. Applying theories of goal constructs to religion, this model maps associations between three religious expressions (belief, social behavior, and private behavior) and the religious motivations that underly these expressions. We discuss how inconsistent associations between religiosity and elements of democratic commitment can be rendered interpretable once the motivations underlying religious expressions, as well as contextual information, are accounted for. We contend that applying goal constructs to religion is critical for understanding the nature of the religion-democracy nexus.     

Examining the relation between borderline personality features and social support: The mediating role of rejection sensitivity

Potential mechanisms underlying the pathway between borderline personality features and indices of social support have yet to be elaborated, despite that social difficulties are a hallmark feature of borderline personality disorder (BPD). We hypothesized that rejection sensitivity, or the tendency to anxiously anticipate and readily perceive social rejection, might be one mechanism leading to the negative social impact associated with BPD symptoms. To test this hypothesis, a sample of college students (N = 165) completed self-report measures in the laboratory. With rejection sensitivity in the model, borderline features did not directly predict number of social supports. However, borderline features indirectly predicted decreased number of social supports via increased rejection sensitivity. Conversely, borderline features directly predicted social support satisfaction but did not evidence an indirect effect through rejection sensitivity. The results of this research suggest that rejection sensitivity is an important individual difference by which borderline features leads to the lower levels of social support demonstrated in past research. Future directions, such as examining potential mediators of social support perception, are discussed.     

Motivated to be socially mindful: Explaining age differences in the effect of employees’ contact quality with coworkers on their coworker support

In this research, we examine how high-quality contact can facilitate employees’ coworker support and explain why the benefits of high-quality contact are contingent upon age. First, we employ a social mindfulness lens to decipher the motivational mechanisms of high-quality contact with coworkers on providing coworker support via coworker-oriented perspective taking and empathic concern. Second, we utilize socioemotional selectivity theory to overcome the current age-blind view on workplace interactions and examine the indirect moderating effect of age via future time perspective on the link between contact quality, social mindfulness, and coworker support. We tested our hypotheses based on data from a sample of 575 employees collected in three waves. Results showed that both coworker-oriented perspective taking and empathic concern mediated the positive effects of contact quality on coworker support. The effect of contact quality on coworker-oriented empathic concern was stronger for older employees with a more constrained future time perspective as compared to younger employees with a more extensive future time perspective. Overall, we extend research on aging, workplace interactions, and support behavior by linking the literature on these topics using a social mindfulness lens and by adding employee age and age-related mechanisms as important boundary conditions that qualify the outcomes of positive workplace contact.     

Impact of value congruence on work-family conflicts: the mediating role of work-related support

Based on past research regarding the relationship between person-environment fit and work-family conflict (WFC), we examined the mediating effects of perceived organization/supervisor support on the relationship between person-organization/supervisor value congruence and WFC. A structural equation model was used to test three hypotheses using data collected from 637 workers in Taiwan. Person-organization value congruence regarding role boundaries was found to be positively correlated with employee perception of organizational support, resulting in reduced WFC. Person-supervisor value congruence regarding role boundaries also increased employee perception of organizational support, mediated by perceived supervisor support. Research and managerial implications are discussed.     

A Confidant Support and Problem Solving Model of Divorced Fathers’ Parenting

This study tested a hypothesized social interaction learning (SIL) model of confidant support and paternal parenting. The latent growth curve analysis employed 230 recently divorced fathers, of which 177 enrolled support confidants, to test confidant support as a predictor of problem solving outcomes and problem solving outcomes as predictors of change in fathers’ parenting. Fathers’ parenting was hypothesized to predict growth in child behavior. Observational measures of support behaviors and problem solving outcomes were obtained from structured discussions of personal and parenting issues faced by the fathers. Findings replicated and extended prior cross‐sectional studies with divorced mothers and their confidants. Confidant support predicted better problem solving outcomes, problem solving predicted more effective parenting, and parenting in turn predicted growth in children's reduced total problem behavior T scores over 18 months. Supporting a homophily perspective, fathers’ antisociality was associated with confidant antisociality but only fathers’ antisociality influenced the support process model. Intervention implications are discussed regarding SIL parent training and social support.     

Arab Youth in Canada: Acculturation,Enculturation, Social Support,and Life Satisfaction

Results from 98 Arab youth in Canada showed that having a positive Arab culture orientation was related to greater family life satisfaction with family social support as a mediator. A positive European Canadian orientation was related to greater school life satisfaction, but this relation was not mediated by friend social support. Implications for the processes of enculturation and acculturation are discussed. Los resultados obtenidos de 98 jóvenes Árabes en Canadá mostraron que tener una orientación cultural Árabe positiva estaba relacionado con una mayor satisfacción sobre la vida en familia, con el apoyo social familiar como mediador. Tener una orientación Eurocanadiense positiva estaba relacionado con una mayor satisfacción en la vida escolar, pero esta relación no estaba mediada por el apoyo social de los amigos. Se discuten las implicaciones para los procesos de inculturación y aculturación.     

Lesbian Friendships: An Exploration of Lesbian Social Support Networks

Lesbians may face unique challenges when building friendships. The intersection of culturally sanctioned discrimination and familial rejection may intensify the role friendships play for lesbians and the development of social support networks. The author discusses existing research and qualitative findings and provides suggestions for counselors working with their lesbian clients.     

领悟社会支持对社交焦虑的影响:反刍思维的中介作用和社会阻抑的调节作用

本研究旨在探索领悟社会支持对社交焦虑的影响,深入探讨社会阻抑和反刍思维对该影响的作用。方法:采用问卷法,以471名职员为被试进行调查,数据结果分析采用Bootstrap分析方法。结果显示:(1)反刍思维在领悟社会支持和社交焦虑之间起中介作用。领悟社会支持通过降低反刍思维的水平,减轻社交焦虑。(2)社会阻抑调节领悟社会支持→反刍思维→社交焦虑中介模型的前半路径,社会阻抑改变了领悟社会支持对反刍思维作用的大小。     

决策与判断中的分解效应

分解效应是人类主观判断中的一种较稳固的行为偏差,并且判断结果会对随后的决策产生重要影响,因此,对该领域研究成果的全面梳理具有重要的理论意义和实际价值。本文主要介绍了支持理论中的分解效应,总结梳理了概率判断与时间判断中分解效应的研究,综述了其他社会判断中的分解效应研究成果,展望了决策与判断中的分解效应的未来研究方向。通过上述内容的阐述,希望能为该领域研究者提供新的思路,推动国内相关领域研究的发展。