Blar i Faculty of Psychology på forfatter "Nielsen, Morten Birkeland"
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The impact of follower leadership position on transformational leadership as moderator of the association between work-related ambiguity and job satisfaction
Nielsen, Morten Birkeland; Hetland, Jørn; Harris, Anette Kristoffersen; Notelaers, Guy Louis Alice; Gjerstad, Johannes; Einarsen, Ståle Valvatne (Journal article; Peer reviewed, 2022)This two-part study examined if the buffering effect of transformational leadership on the association between work-related ambiguity and job satisfaction is contingent upon whether a follower holds a formal leadership ... -
Innenfor eller utenfor? En studie av varslingens ettervirkninger blant personer med varslererfaring i og utenfor arbeidslivet
Bjørkelo, Brita; Matthiesen, Stig Berge; Nielsen, Morten Birkeland (Peer reviewed; Journal article, 2018)Varsling er når en ansatt sier ifra om kritikkverdige handlinger på arbeidsplassen til noen som er i stand til å gjøre noe med det. Studier gjennomført i rene varslerutvalg finner at andelen av ansatte som opplever negative ... -
Killing two birds with one stone: how intervening when witnessing bullying at the workplace may help both target and the acting observer
Nielsen, Morten Birkeland; Rosander, Michael; Blomberg, Stefan; Einarsen, Ståle (Journal article; Peer reviewed, 2021)Objective This study examines under which conditions being an observer of bullying can be detrimental to health and well-being. It was hypothesized that health-related problems following observations of bullying are ... -
Like a bridge over troubled water? A longitudinal study of general social support, colleague support, and leader support as recovery factors after a traumatic event
Birkeland, Marianne Skogbrott; Nielsen, Morten Birkeland; Hansen, Marianne; Knardahl, Stein; Heir, Trond (Peer reviewed; Journal article, 2017)Background: Whereas the association between social support and psychological distress has been well-established through both cross-sectional and longitudinal studies, less is known about whether social support influences ... -
Mapping of pituitary stress-induced gene regulation connects Nrcam to negative emotions
Olsen, Maria Belland; Sannes, Ann-Christin; Yang, Kuan; Nielsen, Morten Birkeland; Einarsen, Ståle Valvatne; Christensen, Jan Olav; Pallesen, Ståle; Bjørås, Magnar; Gjerstad, Johannes (Journal article; Peer reviewed, 2022)Environmental stressors such as repeated social defeat may initiate powerful activation of subconscious parts of the brain. Here, we examine the consequences of such stress (induced by resident-intruder paradigm) on the ... -
Mobbing i arbeidslivet
Einarsen, Ståle; Hoel, Helge; Nielsen, Morten Birkeland (Report, 2005)En drøfting av hva mobbing er, hvor omfattende det er, hvilke utslag mobbing gir seg og hvilke konsekvenser det får. -
Organizational prevention and management strategies for workplace aggression among child protection workers: A Project Protocol for the Oslo Workplace Aggression Survey (OWAS)
Nielsen, Morten Birkeland; Christensen, Jan Olav; Hetland, Jørn; Finne, Live Bakke (Journal article; Peer reviewed, 2020-06-30)Background: Previous research has established exposure to workplace aggression as a significant risk factor for employee functioning, well-being, and health. However, less is known about effective prevention and management ... -
Outcomes of a proximal workplace intervention against workplace bullying and harassment: A protocol for a cluster randomized controlled trial among Norwegian industrial workers
Einarsen, Kari; Nielsen, Morten Birkeland; Hetland, Jørn; Olsen, Olav Kjellevold; Zahlquist, Lena; Mikkelsen, Eva Gemzøe; Koløen, Justine; Einarsen, Ståle (Journal article; Peer reviewed, 2020-08-31)Background: Workplace bullying is an important and prevalent risk factors for health impairment, reduced workability and lowered efficiency among both targets and observers. Development and tests of effective organizational ... -
Perceived ability to defend oneself against negative treatment at work: Gender differences and different types of bullying behaviours
Rosander, Michael; Nielsen, Morten Birkeland (Journal article; Peer reviewed, 2022)A lack of ability to defend oneself against bullyingbehaviour is considered a defining aspect of workplacebullying. The aim of the present study was to investi-gate the effects perceived ability to defend has on expo-sure ... -
Preventing and Neutralizing the Escalation of Workplace Bullying. The Role of Conflict Management Climate
Hamre, Kristina Vaktskjold; Fauske, Margrethe Ringen; Reknes, Iselin; Nielsen, Morten Birkeland; Gjerstad, Johannes; Einarsen, Ståle Valvatne (Journal article; Peer reviewed, 2021)Workplace bullying is, by definition, a gradually escalating process, theorized to occur from psychosocial stressors when there is a lack of management intervention in escalating conflicts, and a lack of fair and robust ... -
Protocol for a systematic review and meta-analysis of research on the associations between workplace bullying and sleep
Nielsen, Morten Birkeland; Pallesen, Ståle; Harris, Anette; Einarsen, Ståle (Peer reviewed; Journal article, 2018-12-13)Background: Existing evidence on the association between exposure to bullying and sleep is limited and inconclusive. The aims of this planned systematic review and meta-analysis are therefore (1) to determine whether ... -
Protocol for a systematic review and meta-analysis on the associations between shift work and sickness absence
Sunde, Erlend; Harris, Anette Kristoffersen; Nielsen, Morten Birkeland; Bjorvatn, Bjørn; Lie, Stein Atle; Holmelid, Øystein; Vedaa, Øystein; Waage, Siri; Pallesen, Ståle (Journal article; Peer reviewed, 2022)Background Shift work, i.e., non-standard work hours, has been associated with both short- and long-term sickness absence. However, findings are inconsistent and inconclusive. Thus far, no comprehensive meta-analytic ... -
The relationship between psychological capital, job satisfaction, and safety perceptions in the maritime industry
Bergheim, Kjersti; Nielsen, Morten Birkeland; Mearns, Kathryn; Eid, Jarle (Peer reviewed; Journal article, 2015-04)In two studies we examine whether Psychological Capital (PsyCap) is related to perceptions of safety climate and job satisfaction among maritime workers from three Norwegian shipping companies. Results from Study 1 (N = ... -
Relationships between work environment factors and workers’ well-being in the maritime industry
Nielsen, Morten Birkeland; Bergheim, Kjersti; Eid, Jarle (Peer reviewed; Journal article, 2013)Background: The aim of this study was to determine whether physical and psychosocial work factors are related to the levels of job satisfaction and intentions to leave in the maritime industry, and to determine whether ... -
Repeated social defeat promotes persistent inflammatory changes in splenic myeloid cells; decreased expression of β-arrestin-2 (ARRB2) and increased expression of interleukin-6 (IL-6)
Rajalingam, Dhaksshaginy; Nymoen, Ingeborg; Jacobsen, Daniel Pitz; Eriksen, Mina Baarnes; Dissen, Erik; Nielsen, Morten Birkeland; Einarsen, Ståle; Gjerstad, Johannes (Journal article; Peer reviewed, 2020)Background Previous studies suggest that persistent exposure to social stress in mammals may be associated with multiple physiological effects. Here, we examine the effects of social stress in rats, i.e. repeated social ... -
The role of leadership practices in the relationship between role stressors and exposure to bullying behaviours – a longitudinal moderated mediation design
Ågotnes, Kari Wik; Nielsen, Morten Birkeland; Skogstad, Anders; Gjerstad, Johannes; Einarsen, Ståle Valvatne (Journal article; Peer reviewed, 2023)Role conflicts and role ambiguity have been identified as important risk factors for exposure to workplace bullying, particularly when combined with inadequate leadership practices. Even though role ambiguity theoretically ... -
Sexual harassment and assault among university students in Norway. A cross-sectional prevalence study
Sivertsen, Børge; Nielsen, Morten Birkeland; Madsen, Ida E.H.; Knapstad, Marit; Lønning, Kari Jussi; Hysing, Mari (Peer reviewed; Journal article, 2019-06-09)Objective The aim of the current study was to provide estimates of both overall and specific forms of sexual harassment among male and female college and university students. Design and setting Data stem from a recent ... -
What we know, what we do not know, and what we should and could have known about workplace bullying. An overview of the literature and agenda for future research
Nielsen, Morten Birkeland; Einarsen, Ståle (Peer reviewed; Journal article, 2018-09)Over the last three decades, the scientific and social interest in workplace bullying has accelerated and our understanding of this pervasive and detrimental social problem has advanced considerably in a relatively short ... -
Workplace bullying and sleep - A systematic review and meta-analysis of the research literature
Nielsen, Morten Birkeland; Harris, Anette; Pallesen, Ståle; Einarsen, Ståle Valvatne (Journal article; Peer reviewed, 2020)This systematic review and meta-analysis 1) clarifies and quantifies existing results on the association between exposure to workplace bullying and sleep, 2) evaluates the methodological quality of existing studies, 3) ... -
Workplace bullying and tiredness at work: A cross-lagged prospective study of causal directions and the moderating effects of a conflict management climate
Rosander, Michael; Nielsen, Morten Birkeland (Journal article; Peer reviewed, 2022)Objectives To prospectively investigate the reciprocal associations between tiredness at work (TAW) and exposure to bullying behaviors and to determine the role of conflict management climate (CMC) as a moderator of these ...