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901.
The study investigated the relationship between workplace trust, psychological ownership and turnover intent within a South African professional services organisation. A cross-sectional quantitative survey design was used to collect data from a purposive sample (n = 302) of skilled, highly skilled and professional employees in a professional services industry. The participants completed the Psychological Ownership Questionnaire, Workplace Trust Survey, and Turnover Intentions Scale. The results from structural equation modelling (SEM) suggest psychological ownership to be significantly related to workplace trust (positively) and turnover intent (negatively). In addition, the findings indicate psychological ownership to fully mediate the relationship between workplace trust and turnover intent. By implication, work environments that fostered workplace trust would increase the level of psychological ownership that employees’ experienced, which, in turn, would reduce employees’ intent to leave their workplace.  相似文献   
902.
The goal of the research was to explore the social and academic experiences of first-year students at a peri-urban university in South Africa. Eighteen students (females = 50%, mean age = 19.88 years), participated in focus group discussions on their experiences of social and academic adjustment. Data were analysed using Thematic Content Analysis. The study found that first-year students reported both positive and negative adjustment experiences. Positive academic adjustment experiences included academic and financial support, and negative ones included unsupportive lecturers and departments, workload and lack of accommodation. Positive social adjustment experiences included social and emotional support and independence, while negative experiences were experienced as disintegration which included aspects of social isolation and homesickness. First-year students’ experiences carry both benefits and costs to their sense of well-being as learners.  相似文献   
903.
904.
The aim of this study was to assess the extent to which a sense of competence and beliefs about parental roles in mothers and fathers influence coparenting and child engagement in triadic interactions during the first 2 years of the child's life, after other influential variables such as marital satisfaction and postpartum depression have been controlled for. The sample constituted 69 mother–father–infant families, whose sense of competence, beliefs in parental roles, postpartum depression, and marital satisfaction were assessed in our laboratory at 3, 9, and 18 months with self‐reported questionnaires. Coparenting support and conflict and child engagement were assessed with the Lausanne Trilogue Play. Results show that (i) predictors of coparenting and child engagement are not the same at each time point; (ii) a sense of competence in mothers is positively linked with coparenting support, particularly at 3 months, whereas in fathers, it is negatively linked with support, particularly at 18 months; (iii) discrepancies between mothers and fathers in beliefs about the importance of the mother's role is the main predictor of coparenting conflict at 18 months; and (iv) paternal beliefs about the importance of the father's and mother's roles are the main predictor of child engagement at 18 months. Copyright © 2015 John Wiley & Sons, Ltd.  相似文献   
905.
The aim of this paper was to create a decision tree (DT) to identify personality profiles of offenders against public safety. A technique meeting this requirement was proposed that uses the C4.5 algorithm to derive decision rules for personality profiling of public safety offenders. The Mini‐Mult test was used to measure the personality profiles of 238 individuals. With the test results as our database, a C4.5 DT was applied to construct rules that classify each profile into one of two groups, those without and those with records of offences against public safety. The model correctly classified 80% of the personality profiles and delivered a set of decision rules for distinguishing the profiles by group, and the principal personality profiles were interpreted. We conclude that DTs are a promising technique for analysing personality profiles by their offender or non‐offender status. Finally, we believe that the development of a classifying model using DT may have practical applications in the Colombian prison system. Copyright © 2016 John Wiley & Sons, Ltd.  相似文献   
906.
907.
应激是生活中不可避免的事件,过度应激也是许多疾病发生的诱因。应激会引起一系列生理反应,包括激活自主神经系统及神经内分泌系统,表现为自主神经系统(ANS)和下丘脑–垂体–肾上腺(HPA)活动的增加。社会支持通过改变或抑制应激相关脑区的活动,缓冲了应激引起的ANS和HPA轴活动,使机体快速恢复到应激前水平,避免应激引起的内稳定失衡对机体的伤害。  相似文献   
908.
通过332组在职MBA学员样本数据分析验证了包容性领导对下属揭发意愿的影响机制,结果表明:(1)包容性领导显著正向影响下属的揭发意愿;(2)组织支持感在包容性领导与揭发意愿之间起完全中介作用;(3)上司组织代表性调节包容性领导与下属组织支持感之间的关系,上司的组织代表性越高,二者间的正向关系越强;(4)上司组织代表性调节组织支持感对包容性领导与下属揭发意愿之间关系的中介作用。  相似文献   
909.
研究旨在了解大学生社会支持、乐观倾向、心理弹性和心理一致感的基本情况及其相互关系,探讨心理弹性和心理一致感在社会支持与乐观倾向之间的中介作用,并对大学生乐观倾向的影响机制进行深入分析。研究使用大学生社会支持量表、心理一致感量表、心理弹性量表和乐观倾向量表对上海市某高校2979名大学生进行调查。研究结果表明:(1)大学生社会支持、心理弹性与心理一致感和乐观倾向的总体状况良好,处于正向积极水平。社会支持、心理弹性与心理一致感和乐观倾向均存在显著的性别差异,女生情况好于男生。(2)大学生乐观倾向与社会支持、心理弹性、心理一致感之间均存在显著正相关(r=.31-.50)。(3)社会支持对乐观倾向有直接预测作用,心理弹性和心理一致感的中介效应显著,模型拟合程度良好(χ2/df=36.80,p.001,NFI=.98,CFI=.98,IFI=.98)。研究为揭示社会支持与乐观倾向背后可能的原因与作用机制提供了理论支持。  相似文献   
910.
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