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61.
Nowadays, the criticism of the so-called ‘deficit model’ and the need for ‘upstream engagement’ in science and technology are becoming part of the master narratives of public policies in many countries, especially concerning nanotechnology. This may be considered as a major success for STS scholars, whose research results have largely contributed to this change, especially those concerning the GMO controversies. Some STS scholars thus move from a position of distant and critical observers to the role of experts in social engineering or advisers of policy-makers. However, in their enthusiasm concerning the expected benefits of upstream engagement, institutions, TA practitioners and social scientists seem to ignore some important limitations as well as the implicit framing assumptions of the concept. Based on an experience made by a group of social scientists in the Grenoble area—one of the major ‘nanodistricts’ in Europe—our paper shows that the ‘upstream engagement’ concept is still embedded in a linear model of innovation and is not very useful to anyone pursuing the co-production of innovations. It is especially true when socio-technical networks are already aligned by powerful actors and a worldwide agenda as in the case of nanotechnology. In order to give an opportunity for public engagement to have a larger impact on decision-making, we propose an alternative approach, which combines Actor–Network Theory (ANT), as an analytical tool, with the reflexive and ongoing implementation of public participation. Public engagement is probably one of the critical loci where STS scholars must reflect on the articulation between the knowledge they produce and public policies in action.  相似文献   
62.
The study aimed to examine the impact of team resources – learning values and team leader optimism – as moderating variables affecting the relationship between team psychological capital (PsyCap) and organizational citizenship behavior (OCB), measured as a team outcome. Eighty-two management teams involving 395 participants from educational organizations responded to a quantitative questionnaire. Hierarchical regression analyses confirmed interactive effects of both moderating variables, which serve as positive resources for the team by enhancing the impact of team PsyCap on the willingness of the team to engage in OCB. Team PsyCap functioned as a positive team resource that brings about an environment that induces exhibition of high levels of OCB. This relationship is strengthened when both team learning and team leader’s optimism are high. The findings provide support for the relevance of contingency theories by emphasizing the necessity of certain situational features existing in order to have an impact on organization outcomes. Theoretical and practical implications of the findings are discussed.  相似文献   
63.
Building on Gray’s original Reinforcement Sensitivity Theory, we examined how individual differences in students’ activation of the behavioral inhibition (BIS) and the behavioral approach (BAS) systems relate to overcommitment to one’s studies and study engagement, and how these two forms of heavy study investment relate to three academically relevant outcomes. Using data from 565 Dutch university students, structural equation modeling showed that BIS-activation was positively associated with overcommitment to one’s studies, which in turn was positively related to exhaustion and the intention to quit one’s studies. BAS-activation was positively associated with study engagement, which in turn was negatively related to exhaustion and the intention to quit, and positively related to academic performance. Bootstrapping techniques revealed a mediating role of the two forms of heavy study investment. Apparently, BIS- and BAS-activation are associated with heavy study behavior, student well-being, and study outcomes.  相似文献   
64.
This study examined the quality of preschool classroom experiences through the combination of children's individual patterns of engagement and teachers' classroom-level interactions in predicting children's gains in school readiness. A sample of 605 children and 309 teachers participated. The quality of children's engagement and teacher interactions was directly observed in the classroom, and direct assessments of children's school readiness skills were obtained in the fall and again in the spring. Latent profile analysis was used to examine children's patterns of engagement with teachers, peers, and tasks. Children's engagement and the quality of teacher interactions were associated with gains in school readiness skills. The effect of children's individual classroom engagement on their expressive vocabulary was moderated by classroom-level teacher interactions. The results suggest that when teachers engage in highly responsive interactions across the children in their classrooms, children may develop more equitable school readiness skills regardless of their individual engagement patterns.  相似文献   
65.
The purpose of this paper is to promote thought and discussion around how and why we treat patients in chosen ways. In the present climate practitioners are required to treat patients following NICE guidelines in which cognitive behavioural therapy (CBT) is the treatment of choice in the majority of diagnoses. This paper raises concerns that this may lead to an homogenization of treatment, loss of invaluable skills and understanding from other treatment approaches, and loss to the patient who may be best cared for by a combination of treatments and approaches, most notably patients presenting with complex pathology. This paper aims to present this as a general principle, and by way of example, will focus on coupling two specific treatment orientations, cognitive behavioural therapy with psychodynamic psychotherapy, with the specific diagnosis of obsessive compulsive disorder (OCD).

Methods: Clinical material is drawn from case studies from practice in secondary adult mental health care services within the NHS. All patients were referred to the psychological services for treatment for OCD and provided with 1:1 therapy with UKCP‐registered therapists. Details have been anonymized by describing fictitious cases re‐constructed from clinical material. A theoretical understanding is included which provides both an overview for integrating treatment for the specific example of OCD and is intended by extension to other diagnoses.

Results: Working with the commonalities of therapeutic approaches, and integrating specific skills of CBT and psychodynamic psychotherapy, appears to offer a viable mode of treatment for cases resistant to single‐orientation therapies.

Conclusions: Coupling the skills of different therapies can be effective in treating complex patients that are referred to the secondary mental health services. Conversely, restricting practice to single orientation therapies can lead to an impoverished care for patients and diminution of invaluable therapeutic skills which may become underused, undervalued and lost in the practice of mental health care within the NHS. Acknowledgement of the skills of others, valuing these and learning from each other can help to avoid the defensive reactions of practitioners, where each may defensively retreat to their corners of specialism. Respecting and sharing skills from different orientations, and acknowledging this in the NICE guidelines, is good for both mental health services and patient care and addresses the concerns raised by practitioners exemplified by Bateman (2000 Bateman, A. 2000. Integration in psychotherapy: An evolving reality in personality disorder.. British Journal of Psychotherapy, 17(2): 147156.  [Google Scholar], p. 147) that ‘psychotherapy continues to be bedeviled by ideological schisms with practitioners apparently ignoring alternative conceptualizations and potentially superior interventions’.  相似文献   
66.
Applying regulatory focus theory to the context of social dilemma situations, the present research demonstrates that individual differences in vigilant, prevention‐focused self‐regulation predict the tendency to invest private resources to punish uncooperative interaction partners (costly punishment), a behaviour that typically has strong positive effects on the collective level of cooperation. Analyses further support the distinctiveness of the vigilance system proposed in regulatory focus theory (prevention focus) in comparison with general defensive inhibitory tendencies (measured with Carver and White's Behavioral Inhibition System scale). Results document that individual differences in prevention‐focused self‐regulation but not differences in general defensive inhibitory tendencies are positively related to costly punishment. In sum, the findings indicate that vigilant, prevention‐focused self‐regulation plays a crucial role in the context of sanctions that enforce cooperation. Copyright © 2013 John Wiley & Sons, Ltd.  相似文献   
67.
This study aimed to extricate the influence of rational (e.g. ‘I think …’) and intuitive (e.g. ‘I feel …’) probability beliefs in the behavioural decision-making process regarding skin cancer prevention practices. Structural equation modelling was used in two longitudinal surveys (sun protection during winter sports [N?=?491]; sun protection during summer [N?=?277]) to examine direct and indirect behavioural effects of affective and cognitive likelihood (i.e. unmediated or mediated by intention), controlled for attitude, social influence and self-efficacy. Affective likelihood was directly related to sun protection in both studies, whereas no direct effects were found for cognitive likelihood. After accounting for past sun protective behaviour, affective likelihood was only directly related to sun protection in Study 1. No support was found for the indirect effects of affective and cognitive likelihood through intention. The findings underscore the importance of feelings of (cancer) risk in the decision-making process and should be acknowledged by health behaviour theories and risk communication practices. Suggestions for future research are discussed.  相似文献   
68.
The objective of this study was to evaluate the efficacy of a couple-tailored print (CTP) intervention on colorectal cancer screening (CRCS), CRCS intentions, and on knowledge and attitudes among couples in which neither partner is on schedule with regard to CRCS. A total of 168 married couples with both members non-adherent with CRCS were randomly assigned to receive either a CTP pamphlet accompanied by a generic print (GP) pamphlet or a GP pamphlet only. Couples completed measures of CRCS, intentions, relational perspective on CRCS, discussions about CRCS, spouse support for CRCS, spouse influence strategies, CRC knowledge, perceived CRC risk, and CRCS benefits and barriers. Results indicated there was no significant benefit of CTP vs. GP on CRCS, but there was a significant increase in CRCS intentions in CTP compared with GP. There was also a significant increase in relationship perspective on CRCS, a significant increase in husbands’ support of their wives’ CRCS, and a significant increase in CRCS benefits in CTP. In summary, CTP did not increase CRCS practices but increased intentions and perceived benefits of CRCS as well as improving couples’ ability to view CRCS as having benefit for the marital relationship.  相似文献   
69.

Objective

A previous randomised controlled trial demonstrated that a cognitive behavioural therapy (CBT) self-management intervention significantly improved irritable bowel syndrome (IBS) symptoms and disability compared to treatment as usual (TAU). The current study analysed additional data to establish whether; 1) cognitive, behavioural and emotional factors hypothesized to perpetuate IBS symptoms and disability changed following CBT and, 2) ascertain if changes in these factors over the intervention period mediated treatment effects 6-months later.

Method

IBS patients (CBT = 31, TAU = 33) completed measures pre-and-post intervention including: Brief Illness Perception Questionnaire, Hospital Anxiety & Depression Scale and Cognitive and Behavioural Responses to Symptoms Questionnaire. Path models were evaluated to determine whether changes in cognitive and behavioural factors over the treatment period mediated treatment effects.

Results

Compared to TAU, CBT patients showed significant positive changes on several cognitive variables but not anxiety and depression following intervention. Positive change in illness perceptions following intervention mediated the treatment effect on improved IBS symptom severity and social adjustment six months later. Changes in damaging beliefs mediated the effect on social adjustment.

Conclusions

Change in cognition rather than mood mediated treatment related improvements. Changing negative perceptions of IBS appears to be a particularly important treatment mechanism.  相似文献   
70.
The study investigated the relationship between employees’ experience of performance management and work engagement. Participants were a convenience sample of employed adults (N=202; females=59%, middle management?=?48%, White?=?54%, tenure more than 9 years?=?48%) in an organisation in the vehicle and asset-based finance industry. They completed the Performance Management Questionnaire (PMQ) and Utrecht Work Engagement Scale (UWES). Multiple regression analysis was used to determine the proportion of variance of work engagement that is explained by employees’ experience of performance management. Results revealed that only empowerment significantly predicted work engagement. These findings suggest that when employees experience performance management as empowering, they are also likely to have higher levels of work engagement.  相似文献   
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