Commitment in relationships: An updated meta‐analysis of the Investment Model

This article provides a systematic review and updated meta‐analysis of the extant literature on Rusbult's Investment Model of Commitment. This meta‐analysis aimed to determine the strength of the associations between commitment and its antecedents and to investigate potential moderators of these associations. This meta‐analysis included 50,427 participants from 202 independent samples (collected between 1980 and early 2016) that had examined the intercorrelations between satisfaction, investment size, quality of alternatives, and commitment. Across all studies, satisfaction had the largest aggregate association with commitment (r = 0.65), followed by investments (r = 0.53) and quality of alternatives (r = ?0.43). Several significant moderators of the relationships between the antecedents and commitment were also identified. Implications and future research directions are discussed.     

Physician Aid-in-Dying and Suicide Prevention in Psychiatry: A Moral Crisis?

Involuntary psychiatric commitment for suicide prevention and physician aid-in-dying (PAD) in terminal illness combine to create a moral dilemma. If PAD in terminal illness is permissible, it should also be permissible for some who suffer from nonterminal psychiatric illness: suffering provides much of the justification for PAD, and the suffering in mental illness can be as severe as in physical illness. But involuntary psychiatric commitment to prevent suicide suggests that the suffering of persons with mental illness does not justify ending their own lives, ruling out PAD. Since both practices have compelling underlying justifications, the most reasonable accommodation might seem to be to allow PAD for persons with mental illness whose suffering is severe enough to justify self-killing, but prohibit PAD for persons whose suffering is less severe. This compromise, however, would require the articulation of standards by which persons’ mental as well as physical suffering could be evaluated. Doing so would present a serious philosophical challenge.     

学校联结的研究现状与发展趋势

学校联结是指个体与学校以及学校环境中的人所建立起来的一种联系,主要分为学校依恋、老师依恋、学校承诺三个维度。已有研究表明：学校联结与学生学业成绩和健康行为有直接相关,学校联结性高的学生,其学习成绩也较好,健康行为发生的频率也会增加,因此学校联结在促进学生学习与发展、预防健康风险行为发生等方面发挥着重要的作用。本文在以往研究的基础上对学校联结的概念、测量方法以及影响因素进行梳理和总结,并尝试展望未来的研究方向。     

Supervisory mentoring and employee affective commitment and turnover: The critical role of contextual factors

Past research has largely ignored the role of contextual factors in the relationships between supervisory mentoring and individual and organizational outcomes. In order to fill this void, we investigate how job scope and career and development opportunities, two critical contextual factors, moderate the supervisory mentoring-affective commitment-turnover links. Integrating social exchange theory with insights from situational approaches to leadership, we hypothesized that (a) job scope would interact with supervisory mentoring in predicting affective commitment and (b) career and development opportunities would interact with affective commitment in predicting turnover such that the conditional effects of supervisory mentoring on turnover would be stronger at high levels of these contextual moderators. Results of a study conducted with a sample of 228 business alumni, using 15-month voluntary turnover as outcome, supported our predictions. We discuss the implications of these findings for mentoring research and practice.     

Engagement within occupational trainees: Individual difference predictors and commitment outcome

The present study examines occupational entrants' experiences of their vocational training, its relation with relevant internal characteristics, and its proposed impact on commitment to the profession. Particular focus is paid to trainees' engagement, hypothesizing motivation and self-efficacy as predictors, and occupational commitment as a distal outcome. Data were from 247 recent entrants into professional degree programs (architecture, engineering). All hypothesized predictive relations were supported, such that motivation (as both a composite and as solely intrinsic) and self-efficacy are predictive of engagement, and engagement is predictive of occupational commitment among early-stage trainees. Further, engagement partially mediated the relation between self-efficacy and commitment, and fully mediated the relation between motivation and commitment. Squared multiple correlations for endogenous variables indicated substantial variance in engagement and commitment accounted for by their respective predictors. Moreover, two structural equation models were examined and compared, proposing more holistic nomological nets for how these constructs fit together. A respecified model accounting for a sole focus on intrinsic motivation and a direct path between motivation and commitment was an excellent fit, superseding a competing model conceptualizing motivation as a composite and only an indirect motivation–commitment path. Finally, need for achievement moderated the relation between motivation and engagement such that the relation is stronger for individuals high in need for achievement than it is for those low in the desire to grow in their profession. The study contributes to our understanding of how early occupational trainees' experiences of work and individual characteristics impact their commitment to their intended profession.     

Differentiating Between Attachment Styles and Behaviors and their Association with Marital Quality

The purpose of this study was to distinguish between the influence of attachment styles and behaviors on marital quality for couples. Data were gathered from 680 couples in a married relationship. Results showed attachment style and behaviors predicted marital quality for both men and women, with higher levels of attachment related to greater quality. Attachment behaviors predicted more of the variance in quality than did styles. Specific implications regarding how therapists may wish to foster behaviors that promote attachment security in marriages are discussed.     

Bidirectional Associations Between Newlyweds' Marital Satisfaction and Marital Problems over Time

Prevailing views of marital functioning generally adopt the view that marital problems predict decreases in marital satisfaction, but alternative theoretical perspectives raise the possibility that lowered satisfaction can also predict increases in problems. The current study sought to integrate and compare these perspectives by examining the bidirectional cross‐lagged associations between newlyweds' reports of their marital satisfaction and marital problems over the first 4 years of marriage. Using annual assessments from 483 heterosexual newlywed couples, we find evidence for problem‐to‐satisfaction linkages as well as satisfaction‐to‐problem linkages. Satisfaction was a stronger predictor of marital problems early in marriage but not as time passed; by Year 4 only problem‐to‐satisfaction linkages remained significant. These findings are consistent with the idea that couples with more problems go on to report lower levels of satisfaction and couples with lower levels of satisfaction go on to report more marital problems. This dynamic interplay between global judgments about relationship satisfaction and ongoing specific relationship difficulties highlights the value of examining bidirectional effects to better understand marital functioning over time.     

The relationship between the experience of stuttering and demographic characteristics of adults who stutter

PurposeThis study aims to examine the association between adults’ experience of stuttering and their age, gender and marital status, as well as to evaluate the psychometric properties of the Hebrew version of the OASES-A.MethodsThe Hebrew version of the OASES-A was administered to 91 adults-who-stutter. The validity of the translated version was evaluated using a subset of 43 participants, who also completed three additional instruments: (a) a Perceived Stuttering Severity (PSS) self-rating scale, (b) the Situation Avoidance Behavior Checklist (SABC), (c) the Students Life Satisfaction scale (SLSS). Finally, the correlations between the participants’ OASES-A scores and their age, gender and marital status were calculated.ResultsA negative correlation was found between the participants’ OASES-A impact scores and their age (p < 0.01). In addition, married participants exhibited lower OASES-A impact scores compared with unmarried participants (p < 0.05). On the other hand, the speakers’ gender was not associated with OASES-A impact scores.Resultsrevealed high internal consistency of the Hebrew OASES-A, and moderate to strong correlations with the additional examined instruments. Finally, results of the Hebrew version of the questionnaire were comparable with those obtained in other languages.ConclusionOur results indicated that, within our cohort, age and marital status are significantly associated with the personal experience of stuttering, whereas gender is not. In addition, the Hebrew version of the OASES-A is valid and comparable with equivalent versions in other languages. This facilitates the application of the OASES-A in future clinical and research settings.     

Authentic leadership influences on organisational commitment in a South African state hospital

This study investigated the influence of authentic leadership (AL) on employee organisational commitment (OC) in a South African state hospital. A convenience sample of 222 employees (female = 81%; black = 82%) completed the Authentic Leadership Questionnaire on their perceptions of AL behaviours among their leaders; namely self-awareness, relational transparency, internalised moral perspective, and balanced processing. The employees also completed the Organisational Commitment Questionnaire to self-report on their own OC; namely affective, continuance, and normative commitment. Data were analysed utilising regression analysis to predict employees’ self-reported OC from perceived AL behaviours. Findings suggest AL scores to predict OC scores as well as the OC dimensions of continuance and normative commitment. AL scores did not predict affective commitment. Employees whose leaders apply AL may be able to retain employees through increased OC.     

Inscrutability and ontological commitment

There are two doctrines for which Quine is particularly well known: the doctrine of ontological commitment and the inscrutability thesis—the thesis that reference and quantification are inscrutable. At first glance, the two doctrines are squarely at odds. If there is no fact of the matter as to what our expressions refer to, then it would appear that no determinate commitments can be read off of our best theories. We argue here that the appearance of a clash between the two doctrines is illusory. The reason that there is no real conflict is not simply that in determining our theories’ ontological commitments we naturally rely on our home language but also (and more importantly) that ontological commitment is not intimately tied to objectual quantification and a reference-first approach to language. Or so we will argue. We conclude with a new inscrutability argument which rests on the observation that the notion of objectual quantification, when properly cashed out, deflates.