Sturle Danielsen Tvedt
Norwegian University of Science and Technology
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Featured researches published by Sturle Danielsen Tvedt.
Work & Stress | 2007
Per Øystein Saksvik; Sturle Danielsen Tvedt; Kjell Nytr; Gunn Robstad Andersen; Thale Kvernberg Andersen; Marte Pettersen Buvik; Hans Torvatn
Abstract The objective of this study was to identify criteria for healthy change in organizations and to develop practical guidelines for intended change. We aimed to explore how change processes at the shop floor level can be better informed by consultants and labour inspectors. A total of 180 interviews were conducted with managers and employees in 90 units of public and private organizations in Norway. The interviews were analysed through four steps representing an expansion of grounded theory, and converted to qualitative analysis using QSR and N6 software. We found that organizational change processes were better managed by more attention to awareness of the local norms and diversity among employees in the perception and reactions to change efforts. An inspector or consultant should be aware of these phenomena in any change effort and tell the organization how to deal with them. The other three factors identified were early role clarification, manager availability, and using constructive conflicts to deal with change. They are all important coping mechanisms at the organizational level that will bring change processes onto a more optimal track if correctly managed. A healthy process empowers individuals instead of making them insecure and defensive in times of change. This will help them restore perceived control and promote job security, which benefits both them and the organization.
Work & Stress | 2009
Raymond Randall; Karina Nielsen; Sturle Danielsen Tvedt
Abstract Organizations and researchers often encounter difficulties when evaluating organizational-level stress management interventions. When interventions fail, often it is unclear whether the intervention itself was ineffective, or whether problems with implementation processes were to blame. In this paper we describe the development of questionnaire items that allow employees to report on their appraisals of aspects of intervention process issues that are frequently thought to be related to intervention outcomes. The study was carried out as part of the evaluation of a teamworking intervention implemented in the elderly care sector in Denmark. Using a combination of information gathered from published intervention research and qualitative data collected from participants involved in an intervention, questionnaire items were developed and their sensitivity, reliability, and validity were tested. Confirmatory factor analysis revealed five independent factors: line manager attitudes and actions, exposure to components of the intended intervention, employee involvement, employee readiness, and intervention history. They all showed significant correlations with post-intervention outcomes (job satisfaction, well-being, and self-efficacy). Line manager attitudes and actions showed particularly strong and unique relationships with outcome measures. We refer to this new group of scales for evaluating employees’ appraisals of an intervention as the Intervention Process Measure (IPM). Our findings indicate that such a measure has the potential to improve the evaluation of interventions.
Work & Stress | 2009
Sturle Danielsen Tvedt; Per Øystein Saksvik; Kjell Nytrø
Abstract This study aimed to investigate whether the detrimental effects of organizational change on the psychosocial work environment are reduced by the “healthiness” of change processes. This includes the managements awareness that the change may be experienced differently by various individuals and groups (diversity); availability of the manager during the process; the degree to which conflicts are resolved constructively; and the degree to which the new roles to be taken on are clarified. Two studies are presented. Using a randomized sample of the Norwegian working population (N = 2389), the first study showed that there were both direct and indirect positive relationships between organizational change and stress, with job demands (but not control and support) as a mediator. In the second study a healthy change process index (HCPI) was developed from dimensions of healthy change that had emerged in an earlier qualitative study. Using data from seven Norwegian enterprises undergoing change (N = 561), this study showed that the healthiness of the change process was related negatively to stress and positively to Control and Support, but not to Demands. Overall, these findings support the idea that a healthy process may not reduce the additional demands produced by organizational change. However, a healthy process may still be able to reduce the experience of stress and facilitate coping with stress and associated increased demands through enhancing the psychosocial work environment.
Project Management Journal | 2017
Marte Pettersen Buvik; Sturle Danielsen Tvedt
The purpose of the study is to enhance our understanding of the relationship among trust, commitment, and knowledge sharing in project teams. We examine how trust directly and indirectly affects knowledge sharing. We include two different foci of commitment that are highly relevant to project teams: team commitment and project commitment. A mediation analysis is conducted on data from 179 project team members in 31 Norwegian construction project teams. Our results suggest different effects of the two foci of commitment, indicating that, in a project team context, project commitment is more important for knowledge sharing than team commitment.
Team Performance Management | 2016
Marte Pettersen Buvik; Sturle Danielsen Tvedt
Purpose The purpose of this study is to shed more light on the complex relationship between trust and performance in the context of cross-functional project teams. This study presents a moderated mediation model that investigates the impact of team trust on team performance mediated by project commitment and moderated by climate strength (the consensus among team members on the level of trust). Design/methodology/approach To test the proposed model, data were collected from 179 project team members in 31 Norwegian construction project teams. Findings Results indicated that project commitment fully mediates the relationship between propensity and trustworthiness and team performance, while it partially mediates the relationship between cooperation and team performance. For monitoring, there results showed no mediation. The results yielded no support for the moderation effects of climate strength, suggesting that the mean-level approach to studying trust at the team level still is important. Research limitations/implications Cross-sectional survey data suffer from being unable to test causality and samples are relatively small. Future research should test the models on other samples and in combination with data other than self-report. Longitudinal and multilevel studies are also warranted. Practical implications The results suggest that trust has an impact on project commitment and both directly and indirectly on team performance. Interventions to develop a high trust climate in project teams can thus contribute to improved project performance. Originality/value This study offers new insight into the complex relationship between trust and performance and improves our understanding of trust in cross-functional project teams.
International Archives of Occupational and Environmental Health | 2013
Morten Birkeland Nielsen; Sturle Danielsen Tvedt; Stig Berge Matthiesen
Energy Procedia | 2011
Katja Pietzner; Diana Schumann; Sturle Danielsen Tvedt; Hans Torvatn; Robert Næss; David Reiner; Sorin Anghel; Diana Cismaru; Carmencita Constantin; Dancker D.L. Daamen; Alexandra Dudu; Andrea Esken; Vassiliki Gemeni; Loredana Ivan; Nikolaos Koukouzas; Glenn Kristiansen; Angelos Markos; Emma ter Mors; Oana C. Nihfidov; John Papadimitriou; Irene R. Samoila; Constantin S. Sava; Michael H. Stephenson; Bart W. Terwel; Claudia E. Tomescu; Fotini Ziogou
International Journal of Greenhouse Gas Control | 2013
Emma ter Mors; Bart W. Terwel; Dancker D.L. Daamen; David Reiner; Diana Schumann; Sorin Anghel; Ioanna Boulouta; Diana Cismaru; Carmencita Constantin; Chris C.H. de Jager; Alexandra Dudu; Andrea Esken; Oana Falup; Rebecca M. Firth; Vassiliki Gemeni; Chris Hendriks; Loredana Ivan; Nikolaos Koukouzas; Angelos Markos; Robert Næss; Katja Pietzner; Irene R. Samoila; Constantin S. Sava; Michael H. Stephenson; Claudia E. Tomescu; Hans Torvatn; Sturle Danielsen Tvedt; Daniel Vallentin; Julia M. West; Fotini Ziogou
Energy Procedia | 2011
Dancker D.L. Daamen; Bart W. Terwel; Emma ter Mors; David Reiner; Diana Schumann; Sorin Anghel; Ioanna Boulouta; Diana Cismaru; Carmencita Constantin; Chris C.H. de Jager; Alexandra Dudu; Rebecca M. Firth; Vassiliki Gemeni; Chris Hendriks; Nikolaos Koukouzas; Angelos Markos; Robert Næss; Oana C. Nihfidov; Katja Pietzner; Irene R. Samoila; Constantin S. Sava; Michael H. Stephenson; Claudia E. Tomescu; Hans Torvatn; Sturle Danielsen Tvedt; Daniel Vallentin; Julia M. West; Fotini Ziogou
Archive | 2011
Katja Pietzner; Diana Schumann; Sturle Danielsen Tvedt; Hans Torvatn; Robert Næss; David Reiner; Sorin Anghel; Diana Cismaru; Carmencita Constantin; Dancker D.L. Daamen; Alexandra Dudu; Andrea Esken; Vassiliki Gemeni; Loredana Ivan; Nikolaos Koukouzas; Glenn Kristiansen; Angelos Markos; Emma ter Mors; Oana C. Nihfidov; John Papadimitriou; Irene R. Samoila; Constantin S. Sava; Bart W. Terwel; Claudia E. Tomescu; Fotini Ziogou