Changes in contact and support exchange in personal networks after widowhood

The convoy model conceptualizes older adults’ networks of personal relationships as convoys of social support. This prospective study examined how contact and support in several relationships changed due to widowhood. Using observations between 1992 and 2002 from the Longitudinal Aging Study Amsterdam, multilevel models describe change in contact and support of 227 widowed and 408 married older adults. Contact and support were low before widowhood and increased in all relationships after widowhood, and more so in child and sibling relationships. Around 2.5 years after widowhood, contact and support started to decrease. Our findings increase our understanding of the heterogeneity of network changes in old age and of the instability of the network as a social convoy in late life.     

Sense of coherence moderates the relationship between life stress and natural killer cell activity in healthy older adults

A sense of coherence (SOC) has been found to be a strong predictor of health outcomes and life satisfaction in older adults. This study investigated mood and immune effects of anticipated voluntary housing relocation in 30 healthy older adults and 28 age-matched controls and examined whether SOC would buffer effects of relocation on natural killer (NK) cell activity. Movers completed assessments and had blood drawn 1 month before relocation to congregate living facilities; controls were assessed concurrently. Compared with the control group, movers showed decreased positive mood and NK activity and elevated thought intrusion. Positive mood mediated the relationship of moving with NK activity, whereas SOC moderated this relationship. Low SOC movers had the poorest NK activity; that of high SOC movers was less compromised. These findings are consistent with possible salutogenic contributions of SOC and positive mood to immune function in older adults facing stressful life transitions.     

Supportive relationships in later life

We adopted a multidimensional approach to the study of the social support convoys of older adults. We distinguished between age and gender differences in four specific dimensions of the social support convoy: (a) existence versus functioning of relationships in the convoy, (b) kinds of relationships (i.e., those with children, siblings, and friends), (c) types of social support (i.e., emotional support, respect, and health support), and (d) receipt versus provision of support. Using a national survey of 718 adults, multivariate and univariate analyses of variance were performed to determine age and gender differences in these four dimensions of social support. The multidimensional approach was useful in pinpointing those aspects of the social support convoy affected by aging. We anticipated that the social support convoy would be devastated by aging. Instead, we found that older people received less support (i.e., emotional and health support) in the absence of sibling relationships. Otherwise, the effects of aging had more to do with what the older person contributed to the convoy than with what he or she received. Women had better social support resources than men, particularly within their friendships. We found no evidence, however, that women's social support advantage counterbalanced the effects of aging on the convoy.     

The impact of organizational change on the perceptions of UK managers

Abstract

This study describes what kind of impact the relocation of an organization has on the daily life and experiences of its employees and their families. The organization—the defence forces—was closing some garrisons and relocating personnel. The research question is: 'What kind of everyday life and experiences have those who got new jobs in other garrisons in the same area and who stayed in their home towns (stayers) compared to those who had to move to other areas (movers) and also to those who chose to commute between their home town and the new job (commuters).' The hypothesis is that the stayers have less demanding changes in everyday life and less stressful experiences than the movers and commuters. Data were collected through a survey questionnaire before and 18 months after the relocation. The first sample consists of 183 members of the personnel and the follow-up sample 132 members. The results showed that the relocation had not been an easy transition for any group. The life situation of the commuters was the hardest. A considerable portion of the stayers also evaluated their life situation to have been unfavourable and stressful.     

Comment favoriser l’anticipation positive d’un déménagement organisationnel chez des salariés ? Test d’un modèle psychosocio-environnemental

French academic research on organizational relocation is scarce. This study aimed to explore how positive attitudes can be developed before organizational relocation using a psycho-social environmental model. More specifically, this paper analyzes the impact of workplace attachment and socio-professional support on anticipated satisfaction with relocation and the mediating role of the agreement with the top management decision to move. We conducted an empirical study with a sample of 119 employees of an audiovisual company based in France. Results show that anticipated satisfaction with relocation was inhibited by workplace attachment and facilitated by socio-professional support. Moreover, agreement with the change decision to move mediated these relationships.     

人格特质及脑功能连接对社交网络的影响

采用网络分析的方法, 本研究从个体受欢迎程度和个体间亲密程度两方面探究了人格特质对社交网络的影响, 并在此基础上进一步探究了个体间大脑静息态功能连接相似性和社交网络的关系。结果发现：(1)高尽责性的个体在需要“值得信任”特质的社交网络中更受欢迎, 高宜人性的个体在需要“共享时光”的社交网络中更受欢迎; (2)在需要“相同兴趣”特质的社交网络中, 个体间人格相似性和社会距离呈显著负相关关系; (3)同样在需要“相同兴趣”特质的社交网络中, 个体间部分功能连接相似性与社会距离呈显著负相关关系, 这些功能连接主要集中在额顶控制网络以及背侧注意网络; 同时, 部分节点功能连接相似性与社会距离呈显著正相关关系, 这些功能连接主要集中在默认网络。研究结果揭示了人格特质对不同社交网络结构的影响, 以及个体间人格特质相似性和静息态脑网络相似性与社会距离的关系。本研究对理解社交网络的结构, 形成规律以及其中的信息传播规律有着重要启示意义。     

Conjugate lateral eye movement and latency of verbal response to arithmetic questions.

24 left movers, 24 right movers and 24 mixed movers, categorized on the basis of their conjugate lateral eye movements, were measured on latency of verbal response to arithmetic questions. The predicted superiority of right movers in speed of response did not occur nor did interference with habitual direction of conjugate lateral eye movement affect results. However, the mixed group took longer to response to a second series of questions than did the left and right movers. This post hoc finding may indicate inefficient hemispheric competition within the mixed group when subjects are asked to add another task to that of arithmetic problem-solving.     

Me,Myself, and Mobility: The Relevance of Region for Young Adults' Identity Development

As residential mobility is a common life event that particularly affects young adults, regional identity may be relevant for young adults. We therefore extended the three‐dimensional identity model to the regional domain. The development of regional identity was studied using a prospective design over six months with a sample of 1,795 post‐secondary graduates (71% female, mean age of 24.54 years), containing both movers and non‐movers. Latent profile analyses and latent profile transition analyses revealed three main findings: First, solutions with four regional identity statuses—moratorium, searching moratorium, closure, and achievement—were found to be most interpretable. Second, the emergent statuses differed substantially in terms of Big Five personality traits and life satisfaction, as well as with moving experience. Third, the stability of identity status membership across a period of six months was highest for the non‐movers group. Comparatively less stability across time was found for the movers, underscoring the relevance of transitions for identity development. Taken together, these findings show that even in a mobile world, region matters in identity development. Copyright © 2016 European Association of Personality Psychology     

Linking career mobility with corporate loyalty: How does job change relate to organizational commitment?

Today's organizations are undergoing constant and substantial change due to many internal and external forces. These changes are impacting on the inter- and intra-organizational career mobility of managers and employees. This research assessed the relationship between career mobility history and a recent internal or external job change on organizational commitment using (Allen & Meyer, 1990) three-dimensional model. Professional-level employees participated in three survey administrations over an 18-month timeframe. External career mobility history (i.e., number of external job moves over one's career) was negatively related to normative commitment, but not to affective and continuance commitment. Affective and continuance commitment were significantly lower for external movers prior to a move when compared to nonmovers over the same period. In contrast, only continuance commitment was significantly lower for internal movers prior to a move when compared to nonmovers over the same period. Affective commitment increased significantly after the move for both internal and external movers. Implications for research with respect to career mobility and organizational commitment are discussed.     

Residential mobility, social support and adolescent self-concept

The effects of residential relocation on children has been a topic of interest to social science researchers for decades. Early research attributed school phobias, classroom behavior problems, lack of academic success, and poor peer relationships to residential mobility. Although most current literature has disputed many of these early findings, a question remains regarding the relationship between self-concept and residential relocation. Significant negative findings have been found in previous studies of this relationship. This study attempts to expand the research in two ways: first, by providing a theoretical framework and, second, by testing the role of social support from parents and peers as a mediator in the relationship. The investigation benefits from theory on life events and stress which guides the analysis of mobility and self-concept in a sample of 205 students in the sixth, seventh, and eighth grades. Findings indicate that social support attenuates a negative effect of mobility on specific measures of self-concept.     

The distortion of spatial relationships between local elements in hierarchical patterns decreases the global advantage effect

The present study examined the influence of perceptual organization on the processing of global and local information in hierarchical patterns. In two experiments, we examined whether disturbing the spatial relationships between local elements by introducing between-element distance and size heterogeneity affected global processing dominance. The effects on global processing dominance of undistorted compound stimuli with equidistant and homogeneous local elements were compared with those of compound stimuli which presented between-element distance heterogeneity (Experiment 1) or heterogeneity in size (Experiment 2). The results showed that the global advantage effect decreased similarly under conditions of between-element distance and size heterogeneity that disturbed the spatial relationships between local elements. The results provide new evidence on the role of perceptual organization in hierarchical patterns processing.     

Gender differences in object location memory in a real three-dimensional environment

In this preliminary study we investigate gender differences in object location memory. Our purpose is to extend the results about object location memory obtained in laboratory settings to a real 3-D environment and to further distinguish the specific components involved in this kind of memory by considering the strategies adopted to perform the task. To do this, we join the three-level model of spatial representations (landmark, route, and survey) proposed by Siegel and White (1975) with the three subcomponents of spatial memory (what, where, and what + where) identified by Postma and De Haan (1996). We adopted the object relocation task devised by Postma and De Haan (1996), adapted to a real environment. Seven common objects were placed on the floor of a cylindrical room. Sixty-four males and 64 females were asked to memorize the spatial layout. Next, the experimenter moved the objects to a different position along with seven new objects and the participants had to relocate the original objects to their initial positions. In line with Postma, Izendoorn, and De Haan (1998), we found no gender difference in object recognition, and in recalling absolute distance and categorical spatial relations; however males were better than females in recalling the distance between objects and the size of the layout. Overall, the data show a male advantage in some components of spatial cognition closely linked to the encoding of the metric structure of the spatial relationships at both route and survey level.     

The use of artificial neural networks and multiple linear regression in modelling work–health relationships: Translating theory into analytical practice

Although psychological theory acknowledges the existence of complex systems and the importance of nonlinear effects, linear statistical models have been traditionally used to examine relationships between environmental stimuli and outcomes. The way we analyse these relationships does not seem to reflect the way we conceptualize them. The present study investigated the application of connectionism (artificial neural networks) to modelling the relationships between work characteristics and employee health by comparing it with a more conventional statistical linear approach (multiple linear regression) on a sample of 1003 individuals in employment. Comparisons of performance metrics indicated differences in model fit, with neural networks to some extent outperforming the linear regression models, such that R ² for worn-out and job satisfaction were significantly higher in the neural networks. Most importantly, comparisons revealed that the predictors in the two approaches differed in their relative importance for predicting outcomes. The improvement is attributed to the ability of the neural networks to model complex nonlinear relationships. Being unconstrained by assumptions of linearity, they can provide a better approximation of such psychosocial phenomena. Nonlinear approaches are often better fitted for purpose, as they conform to the need for correspondence between theory, method, and data.     

Social networks in borderline personality disorder

The interpersonal dysfunction that characterizes borderline personality disorder (BPD) has generally been studied using broad global measures, leading to a lack of precision. We report on a novel methodology using social network analysis (SNA) to quantify interactions with others in the patient's social world. We assessed the social networks of 22 clinical patients, diagnosed with either BPD (N = 11) or no personality disorder (No PD; N = 11). The social networks of patients with BPD contained a greater number of former romantic partners, and a greater number of relationships that had been terminated. Mixed model analyses found that the No PD group reported higher levels of positive relationships (e.g., trust, social support) with more central members of their social networks, whereas the BPD group did not discriminate among members of their networks. Results suggest deficits in social cognition for positive relations, but not for negative relations such as interpersonal conflict.     

Differences in social support among retirees and workers: findings from the Normative Aging Study

Cross-sectional differences between retirees and workers in the importance of coworkers as a source of support, as well as in general quantitative support (social networks and frequency of interaction) and qualitative support (confidants and the perceived reliability of support) were examined. The sample consisted of 1,513 older men (mean age = 61), participants in the Normative Aging Study. Half (56%) were working, and the rest were retired. Slightly fewer retirees than workers reported coworker friends, especially among those who were long-term retirees or who did not work at all in retirement. Whereas similar findings were seen with quantitative support, workers and retirees reported nearly identical levels of qualitative support. However, retirees almost never discussed personal problems with former coworkers. The relevance of these findings for the convoy construct is discussed.     

The Urban Church: A Healing Community for the Older Person

ABSTRACT

Significant relationships between social networks and the well-being of older persons living in cities have been reported. This paper focuses on an attempt to strengthen the social networks of at-risk older persons through linking them with church-based volunteers who provide a wide range of support services. It is argued that the success of these linkages are explained by the costs and rewards involved in the relationship, or exchange, the volunteer's perception of the distribution of resources, and the social distance separating the two. Implications for social policy and church-based ministry with older persons are discussed.     

Residential mobility, self-concept, and positive affect in social interactions

The present research examined (a) the link between personal history of residential mobility and the self-concept and (b) the implications of such a link for positive affect in social interactions. Study 1 showed that the personal self was more central to the self-definition of frequent movers than to that of nonmovers, whereas the collective self was more central to the self-definition of nonmovers than to that of frequent movers. Results from a laboratory and a 2-week event sampling study (Studies 2 and 3) demonstrated that frequent movers felt happier when an interaction partner accurately perceived their personal selves, whereas nonmovers felt happier when a partner accurately perceived their collective selves. These findings present the first direct evidence on how personal history of residential mobility is linked to important individual differences in the self and positive affect in social interactions.     

Launching, Entraining, and Representational Momentum: Evidence Consistent with an Impetus Heuristic in Perception of Causality

Displacements in the remembered location of stimuli in displays based on Michotte’s (1946/1963) launching effect and entraining effect were examined. A moving object contacted an initially stationary target, and the target began moving. After contacting the target, the mover became stationary (launching trials) or continued moving in the same direction and remained adjacent to the target (entraining trials). In launching trials, forward displacement was smaller for targets than for movers; in entraining trials, forward displacement was smaller for movers than for targets. Also, forward displacement was smaller for targets in launching trials than for targets in entraining trials. Data are consistent with a hypothesis that the launching effect involves an attribution that the mover imparted to the target a dissipating impetus that was responsible for target motion. Introspective experience of a perception of physical causality in the launching effect might result because behavior of movers and targets is consistent with that predicted by an impetus heuristic.     

Semantic distance in memory structure: The retrieval of conceptual relationships

Four experiments are described which aim to distinguish the relative contributions of measures of semantic distance based on formal and normative criteria. Experiment I replicates a previous finding by Collins and Quillian (1969) that sentence confirmation RTs support a hierarchically-organised memory model. Experiments II and III minimised the role of syntactic processes and examined the times taken to “see the relationship” between pairs of concepts. The results also supported a hierarchical model but cast doubt upon the formal distinction between superset and property relationships. Experiment IV showed similar results using only property relationships of the “has” form. Multiple regression analyses of the data indicate that “number of intervening links” is a more consistent predictor of RT than “associative” measures of semantic relatendness and confirm strong linearity effects consistent with a hierarchical model of storage.     

注意网络间的关系及其心理与生理机制

Posner和Petersen把注意系统分为警觉、定向和执行控制三个网络。注意网络测验及其变式是研究注意网络间关系的主要工具。生物化学、神经影像和行为研究从神经递质广泛调节、脑功能区共享、注意资源竞争和认知策略调节的角度证明了三个注意网络之间既相互独立又有机统一的关系。测量信度低、定义模糊成为注意网络及其关系的研究中亟待解决的问题。将来的研究需要改进测量工具, 并考虑注意网络的子成分对网络间关系的影响。