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251.
We surveyed 217 students (145 girls; average age = 14.6 years) on two occasions, twelve months apart, on measures of career aspirations (job aspirations, job expectations, educational aspirations) and goal orientation (learning, performance-prove, performance-avoid), and tested the causal relationship between goal orientation and aspirations. We assessed five plausible cross-lagged models (a baseline model testing stability and synchronous effects only, a standard causal model with added cross-lagged paths from goal orientation at T1 to the outcome variables at T2, a reverse-causation model, a reciprocal-causation model, and a model of best fit). We found significant, synchronous associations at T1 and T2 between goal orientation and career aspiration, significant stability coefficients for all variables, and support for a standard causal model, with changes in performance-prove and performance-avoid orientations, but not learning orientation, associated with changes in career aspirations over time. We discuss the outcomes in relation to theory and the implications for practitioners.  相似文献   
252.
This study investigated whether temporal clustering of autobiographical memories (AMs) around periods of self-development ( [Rathbone et al., 2008] and [Rathbone et al., 2009] ) would also occur when imagining future events associated with the self. Participants completed an AM task and future thinking task. In both tasks, memories and future events were cued using participant-generated identity statements (e.g., I am a student; I will be a mother). Participants then dated their memories and future events, and finally gave an age at which each identity statement was judged to emerge. Dates of memories and future events were recoded as temporal distance from the identity statement used to cue them. AMs and future events both clustered robustly around periods of self-development, indicating the powerful organisational effect of the self. We suggest that life narrative structures are used to organise future events as well as memories.  相似文献   
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254.
Recent ERP findings challenge the widespread assumption that syntactic and semantic processes are tightly coupled. Syntactically well-formed sentences that are semantically anomalous due to thematic mismatches elicit a P600, the component standardly associated with syntactic anomaly. This ‘thematic P600’ effect has been attributed to detection of semantically plausible thematic relations that conflict with the surface syntactic structure of the sentence, implying a processing architecture with an independent semantic analyzer. A key finding is that the P600 is selectively sensitive to the presence of plausible verb-argument relations, and that otherwise an N400 is elicited (The hearty meal was devouring … vs. The dusty tabletop was devouring …: Kim & Osterhout, 2005). The current study investigates in Spanish whether the evidence for an independent semantic analyzer is better explained by a standard architecture that rapidly integrates multiple sources of lexical, syntactic, and semantic information. The study manipulated the presence of plausible thematic relations, and varied the choice of auxiliary between passive-biased fue and active-progressive biased estaba. Results show a late positivity that appeared as soon as comprehenders detected an improbable combination of subject animacy, auxiliary bias, or verb voice morphology. This effect appeared at the lexical verb in the fue conditions and at the auxiliary in the estaba conditions. The late positivity elicited by surface thematic anomalies was the same, regardless of the presence of a plausible non-surface interpretation, and no N400 effects were elicited. These findings do not implicate an independent semantic analyzer, and are compatible with standard language processing architectures.  相似文献   
255.
Much of the recent research on counterproductive work behaviors (CWBs) has used multi-item self-report measures of CWB. Because of concerns over self-report measurement, there have been recent calls to collect ratings of employees' CWB from their supervisors or coworkers (i.e., other-raters) as alternatives or supplements to self-ratings. However, little is still known about the degree to which other-ratings of CWB capture unique and valid incremental variance beyond self-report CWB. The present meta-analysis investigates a number of key issues regarding the incremental contribution of other-reports of CWB. First, self- and other-ratings of CWB were moderately to strongly correlated with each other. Second, with some notable exceptions, self- and other-report CWB exhibited very similar patterns and magnitudes of relationships with a set of common correlates. Third, self-raters reported engaging in more CWB than other-raters reported them engaging in, suggesting other-ratings capture a narrower subset of CWBs. Fourth, other-report CWB generally accounted for little incremental variance in the common correlates beyond self-report CWB. Although many have viewed self-reports of CWB with skepticism, the results of this meta-analysis support their use in most CWB research as a viable alternative to other-reports.  相似文献   
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257.
This paper focuses on the contribution of meta-regulation in responding to the regulatory needs of a field beset by significant uncertainties concerning risks, benefits and development trajectories and characterised by fast development. Meta-regulation allows regulators to address problems when they lack the resources or information needed to develop sound “discretion-limiting rules”; meta-regulators exploit the information advantages of those actors to be regulated by leveraging them into the task of regulating itself. The contribution of meta-regulation to the governance of nanotechnologies is assessed in terms of responsibilisation. Responsibilisation is regarded as a pre -requisite for regulatory actors to internalise social values (such as consumer safety and occupational health) and to ensure that these values are built into regulatory practice. In order to explore the potential of responsibilisation, the Code of Conduct for Responsible Nanosciences and Nanotechnologies Research launched by the European Commission in 2008 is evaluated. The Code is a good case of meta-regulation that aims to steer the self-regulation of nanotechnological business and research organisations. The paper concludes that, while efforts were made on the part of meta-regulators and self-regulators to contribute to responsibilisation, important opportunities for responsibilisation such as dissemination and promotion of the Code, trust-building activities, and failure to provide rewards, incentives and stakeholder guidance were not taken up. In order to foster responsibilisation within the meta-regulatory instrument of the EC Code, a number of crucial activities to be undertaken by meta-regulators are recommended.  相似文献   
258.
Counterfactual thinking (CFT; mentally simulating alternatives to reality) is central to learning and motivation. Two studies explored the relationship between CFT and fantasy proneness, a personality trait typified by excessive fantasies hard to distinguish from reality. In study1, participants completed a fictional diary entry which was used to measure spontaneous CFT and the Creative Experiences Questionnaire measure of fantasy proneness. Fantasy proneness was significantly correlated with the generation of counterfactual thoughts. Both CFT and fantasy proneness have been independently associated with low mood and study2 included a measure of negative emotional state (the Depression, Anxiety and Stress scale) in addition to the CEQ and CFT. Fantasy proneness and negative emotion both predicted CFT, but no interaction between them was observed. The results suggest that individuals high in fantasy proneness have a general tendency to think counterfactually.  相似文献   
259.
Abstract

Objective: Informal caregivers of people with dementia develop their own beliefs about the condition, referred to as Dementia Representations (DRs), as they try to make sense of the changes they are observing. The first aim of this study was to provide a profile of the types of DRs held by caregivers. The second aim was to examine the impact of caregivers’ DRs on their well-being, satisfaction with life (SwL) and caregiving stress.

Methods: Participants were 1264 informal caregivers of people in the mild-to-moderate stages of dementia from time-point 1 of the IDEAL cohort study.

Measures: DRs were measured using questionnaire items covering: Identity, Cause, Control, and Timeline.

Results: Almost half (49.2%) of caregivers used a diagnostic term to describe the person’s condition, although 93.4% of caregivers stated they were aware of the diagnosis. Higher well-being, SwL, and lower caregiving stress were associated with the use of an identity term relating to specific symptoms of dementia, attributing the cause to ageing or not knowing the cause, and believing the condition would stay the same. Lower well-being, SwL, and higher caregiving stress were associated with believing there was little that could be done to control the effects of the condition.

Conclusion: Healthcare professionals should assess and gain an understanding of caregivers’ DRs in order to provide more tailored information and support.  相似文献   
260.
Abstract

In the course of a feasibility study of continuous subcutaneous insulin infusion pumps, 382 insulin-requiring diabetic patients were offered a choice of CSII, intensified conventional treatment or conventional treatment. Two hundred and eighty-six (75%) patients completed newly developed diabetes-specific measures of health beliefs and attributions before any change of treatment regimen. The scales were useful predictors of patients' choice of treatment. Furthermore, they were useful in predicting efficacy of treatment in terms of glycosylated haemoglobin measures of diabetes control after one year of treatment in the study. The implications of the findings for introducing patients to new forms of treatment are discussed.  相似文献   
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