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121.
In contrast to traditional definitions of career identity as an individual construct, this article argues for a discursive approach to career identity as a narrative practice. Career identity is conceptualized as a practice of articulating, performing and negotiating identity positions in narrating career experiences. By using the concept of positioning, this approach situates identities within particular historic, cultural and interactional contexts via the discourses and master narratives that position identity. It also leaves space for individual agency and change via the reflexive capacity of the person to modify and negotiate the competing positions available. The methodological implications are considered, and illustrated with an empirical case analysis. The contribution of the proposed approach is in offering contextualized understandings of actual practices, resources and constraints of identity construction while also allowing for in-depth analyses of the particularities of identity work and possibilities for change in careers.  相似文献   
122.
Trends indicate overall declines in numbers of volunteer emergency service workers and suggest negative organisational factors impacting adversely on volunteers and organisations. Conflict between emergency service work and family is implicated in falling volunteer numbers, and there is thus a need for research on difficulties experienced in balancing volunteer work and family. The current study tested an adaptation of the work‐family conflict (WFC) model originally proposed by Frone, Russell, and Cooper, in a sample of 102 couples in which one partner was an Australian emergency service volunteer. Results supported a model in which volunteer work‐related antecedents, including time invested in on‐call emergency activities and post‐traumatic stress symptoms, had indirect links with outcomes, including volunteer burnout and their partners' support for the volunteer work role, through the effects of WFC. These results add to research using theoretical models of paid work processes to better understand the problems faced by volunteer workers, and identify specific antecedents and outcomes of WFC in the volunteer emergency services. Implications for future research and organisations reliant on volunteer workers are discussed.  相似文献   
123.
This paper explores the impact of remuneration differences on workers in the Solomon Islands and Papua New Guinea. In these countries remunerative differences are linked to government policy (in Papua New Guinea) and job contracts (in the Solomon Islands), and have impacted on industrial relations in both settings (strike action). A total of N = 350 professionals (n = 60 expatriates) from 54 organizations in aid, government, higher education and industry (mean response rate = 36%) responded to an organizational survey form. Remuneration ratios between international and local respondents based on the World Bank's index of purchasing power parity approached 9:1. In both sites staff compared pay and benefits (remuneration) packages: Internationally remunerated staff rated their ability higher than their local counterparts did; locally remunerated groups reported more injustice in remuneration, were more demotivated by the gaps, and were more likely to be thinking about leaving the organization. In-country workshops of N = 40 largely local stakeholders from aid and community organizations plus government ministries considered the survey's findings and recommended: in Solomon Islands, (a) introducing a policy of localization, (b) establishing a remuneration commission (already existent in Papua New Guinea), and (c) reducing the remunerative gap; in Papua New Guinea, (d) reversing the post-Independence "dual pay system" (currently official policy), (e) instituting pay-for-performance, and (f) ensuring the existent localization policy is applied to recruitment, selection, and staff career planning and management.  相似文献   
124.
This paper reports an attempt to develop a foundation of a theory of employee well-being (EWB) by borrowing concepts and findings from research in personality-social psychology. The proposed conceptual framework has four central principles: The principle of goal selection based on valence, the principle of goal selection based on expectancy, the goal implementation principle, and the goal attainment principle. These principles have corollaries expanding the logic of the proposed theoretical relationships. Specifically, the principle of goal selection based on valence has nine corollaries: Approach versus avoidance goals, goal meaningfulness, high- versus low-level goals, goals related to cultural norms, goals related to deprived needs, goals related to basic versus growth needs, intrinsic versus extrinsic goals, goals producing flow, and autonomy in goal setting. The principle of goal selection based on expectancy has five corollaries: Goal-motive congruence, goal-cultural value congruence, goal-resources congruence, goal conflict, and adapting goals to changes in circumstances. The principle of goal implementation has two corollaries: Goal concreteness and goal commitment. Finally, the goal attainment principle has three corollaries: Recognition of goal attainment, intensity versus frequency of positive feedback, and progress reports.  相似文献   
125.
The effects of crystallization on the electron work function and corrosion resistance of Zr65Al7.5Cu17.5Ni10 amorphous alloys have been studied. The single-phase amorphous alloy exhibits a better corrosion resistance and has a higher work function than the partially and fully crystallized alloys with the same composition. The close relationship between corrosion resistance and work function indicates that the Kelvin probe technique can be a powerful tool for characterizing the corrosion behaviour of amorphous alloy on an electronic level.  相似文献   
126.
ABSTRACT

Engaging publics in participatory events has become a central means to introducing lay people's voices into processes of technoscientific innovation and governance. However, little attention has been paid to the role of aesthetics, especially in terms of opening up potential ways of critically and creatively engaging with technoscientific matters of concern. The terms semblamatic and matters of potentially are proposed as addressing this dimension of aesthetics. Drawing on practice-based design research, a probe workshop with members of energy communities was implemented. Three probe exercises served to open up potential re-articulations of such core themes as energy, communities and futures. Our goals were to examine the whether such probes enabled semblamatic responses and the emergence of matters of potentiality. Findings were mixed. The continued retention of standard meanings of these core themes suggested that such events can be anaesthetic, blunting access to the semblamatic aspects of engagement. Conversely, there was some opening up in which the core themes were creatively re-articulated. The present perspective, with its three novel terms - semblamatic, matters of potentiality, and anaesthetic - might prove useful in alerting scholars to the complex role of aesthetics in the methodological and analytic practices entailed in engagement with publics.  相似文献   
127.
Ten years ago the UK held one of the largest, most complex and politically charged exercises in the turn towards public engagement in the governance of the biosciences. Called ‘GM Nation’ this experiment arose as an attempt to mediate public concerns in the run-up to a government decision on whether to allow some varieties of GM crops to be commercially cultivated in the UK. Formed to mediate a controversy, ‘GM Nation’ itself became a focus of controversy, with claims that many of its public participants were already engaged in the GM issue and were thus not representative of a general public. In this way, the category of the public became a contested category, with at least two different versions of the public featuring in the GM controversy. Particularly important was the contrast between engaged or issue publics that emerged entangled in and increasingly familiar with the objects and issues of the controversy, and a general public, identified through its distance and disengagement from the GM issue. These different forms of public were articulated through different modes of engagement ranging from engaged publics found in hybrid forums such as local village meetings, to versions of the general public brought into being in some of the closed parts of ‘GM Nation’. Throughout all this, a wider public institutional architecture, improvised to govern the controversy, became the site of complex boundary work that attempted to separate science from politics, a feature that conditioned how these different versions of public would be articulated and received.  相似文献   
128.
This study investigated psychological reactions of adolescents to a severe stress situation—the evacuation of the Sinai settlements. The research focused on emotional reactions of anxiety and anger to this stress situation. Two central problems were investigated: (a) The intensity of the emotional responses of anxiety and anger of the adolescents to the stress situation, before and after the evacuation, and (b) the impact of three intervening variables on these emotional reactions—cognitive perception of the political situation, family functioning, and personality characteristics. Data for this study were collected in a regional high school in Israel from 418 pupils in 9th through 12th grades. Seventy-eight of the pupils lived in the Yamit area. Measurements were obtained at three points in time: 6 weeks and 1 week before the evacuation and 2 months after it. The results supported the predicted trend that adolescents in the Yamit group before the evacuation would score higher on state anxiety and state anger than would those in the comparison group. Two months after the evacuation there was a significant drop in those scores. The trait measures remained stable in both groups and no significant differences were found between the two groups on these scores. Concerning the impact of the three intervening variables on the intensity of the state emotional responses, the results did not support any of the hypotheses.  相似文献   
129.
The aim of this article is to propose the formative measurement approach that can be used in various constructs of applied psychology. To illustrate this approach, the authors will (a) discuss the distinction between commonly used principal-factor (reflective) measures in comparison to the composite (formative) latent variable model, which is often applied in other disciplines such as marketing or engineering, and (b) point out the advantages and limitations of formative specifications using the example of the work–family balance (WFB) construct. Data collected from 2 large cross-sectional field studies confirm the reliability and validity of formative WFB measures as well as its predictive value regarding criteria of WFB (i.e., job satisfaction, family satisfaction, and life satisfaction). Last, the specific informational value of each formative indicator will be demonstrated and discussed in terms of practical implications for the assessment in different psychological fields.  相似文献   
130.
In this study, we investigated gender differences in problem solving as a function of problem context and expectations for success. Subjects were 90 women and 56 men from introductory psychology classes who were administered a set of mathematical problems varying in gender context under male-expectancy, female-expectancy, and neutral-expectancy conditions. No significant gender differences or interaction of gender with problem context were found. However, significant effects of problem context and expectancy were found. Both male and female subjects made higher scores on female-context problems and lower scores in the female-expectancy condition. When mathematics aptitude was used as a covariate, an interaction of gender with expectancy was found. Men in the female-expectancy condition made significantly lower scores than either men or women in the male-expectancy condition.  相似文献   
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