Blar i Department of Psychosocial Science på forfatter "Hetland, Jørn"
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Alcohol and illicit drug use are important factors for school-related problems among adolescents
Heradstveit, Ove; Skogen, Jens Christoffer; Hetland, Jørn; Hysing, Mari (Peer reviewed; Journal article, 2017-06-20)The aim of this study was to investigate the association between alcohol and drug use, and school-related problems measured by low grade point average (GPA) and high school attendance. We also examined potential confounding ... -
Attentional bias in snus users: An experimental study
Mentzoni, Rune Aune; Sætrevik, Bjørn; Molde, Helge; Wiium, Nora; Hetland, Jørn; Fagerland, Ida; Nordnes, Linn Tinnesand; Storemark, Sunniva Straume; Fossum, Ingrid Nesdal; Pallesen, Ståle (Peer reviewed; Journal article, 2014-10-08)The use of nicotine in the form of ‘‘snus’’ is substantial and increasing in some geographic areas, in particular among young people. It has previously been suggested that addictions may operate through a mechanism of ... -
Daily autonomy and job performance: Does person-organization fit act as a key resource?
Sørlie, Henrik; Hetland, Jørn; Bakker, Arnold B.; Espevik, Roar; Olsen, Olav Kjellevold (Journal article; Peer reviewed, 2022)In the present study, we integrate Person-Organization (P-O) fit and Job Demands-Resources theories to argue that P-O fit (i.e., value congruence between person and organization) is a key resource that facilitates the ... -
Daily interpersonal conflicts and daily exposure to bullying behaviors at work: The moderating roles of trait anger and trait anxiety
Zahlquist, Lena; Hetland, Jørn; Einarsen, Ståle Valvatne; Bakker, Arnold B.; Hoprekstad, Øystein Løvik; Espevik, Roar; Olsen, Olav Kjellevold (Journal article; Peer reviewed, 2023)Building on the three-way model of workplace bullying and its underlying theories, this study investigates the role of trait anger and trait anxiety in the link between daily interpersonal conflicts and daily exposure to ... -
Daily sleep quality and naval work performance: the role of leadership
Nordmo, Morten; Olsen, Olav Kjellevold; Hetland, Jørn; Espevik, Roar; Bakker, Arnold Bastiaan; Pallesen, Ståle (Peer reviewed; Journal article, 2019)Background: Poor sleep is a growing concern in naval settings. Previous research has demonstrated that both civilian and military naval work strains sleep quality as well as a negative relationship between sleep quality ... -
Daily transformational leadership and employee job crafting: The role of promotion focus
Hetland, Jørn; Hetland, Hilde; Bakker, Arnold B.; Demerouti, Evangelia (Peer reviewed; Journal article, 2018-03-08)Transformational leaders are expected to challenge their followers to take greater ownership of their work, allowing the leader to align followers with tasks that enhance their performance. In the present study, we hypothesize ... -
Daily work pressure and exposure to bullying-related negative acts: The role of daily transformational and laissez-faire leadership
Ågotnes, Kari Wik; Skogstad, Anders; Hetland, Jørn; Olsen, Olav Kjellevold; Espevik, Roar; Bakker, Arnold B.; Einarsen, Ståle (Journal article; Peer reviewed, 2021)The present study integrates the work environment hypothesis and the effort-reward imbalance model to argue that work-related antecedents of workplace bullying are moderated by the day-to-day leadership practices of one’s ... -
Daily work pressure and task performance: The moderating role of recovery and sleep
Hetland, Jørn; Bakker, Arnold B.; Espevik, Roar; Olsen, Olav Kjellevold (Journal article; Peer reviewed, 2022-07-28)Whereas previous research has focused on the link between (mental and physical) workload and task performance, less is known about the intervening mechanisms influencing this relationship. In the present study, we test the ... -
Exposure to negative acts at work and self-labelling as a victim of workplace bullying: The role of prior victimization from bullying
Hoprekstad, Øystein Løvik; Hetland, Jørn; Einarsen, Ståle Valvatne (Journal article; Peer reviewed, 2021)The present study examines employees’ prior victimization from bullying in school or at work as a predictor of 1) their current exposure to negative social acts at work and 2) the likelihood of labelling as a victim of ... -
How long does it last? Prior victimization from workplace bullying moderates the relationship between daily exposure to negative acts and subsequent depressed mood
Hoprekstad, Øystein Løvik; Hetland, Jørn; Bakker, Arnold B.; Olsen, Olav Kjellevold; Espevik, Roar; Wessel, Martin; Einarsen, Ståle (Peer reviewed; Journal article, 2019)The aim of the present study was to examine the relationships between daily exposure to negative acts and depressed mood on the same day and on the days following the exposure, and to test the hypothesis that these ... -
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 ... -
Job Demands as Risk Factors of Exposure to Bullying at Work: The Moderating Role of Team-Level Conflict Management Climate
Zahlquist, Lena; Hetland, Jørn; Skogstad, Anders; Bakker, Arnold B.; Einarsen, Ståle (Peer reviewed; Journal article, 2019)Conflict management climate is an important organizational resource that is theorized to prevent interpersonal frustration from escalating into harsh interpersonal conflicts and even workplace bullying. The present study ... -
The moderating effect of laissez-faire leadership on the relationship between co-worker conflicts and new cases of workplace bullying: A true prospective design
Ågotnes, Kari Wik; Einarsen, Ståle; Hetland, Jørn; Skogstad, Anders (Peer reviewed; Journal article, 2018-11)In line with the work environment hypothesis, interpersonal conflict has been proposed as an important antecedent of workplace bullying. However, longitudinal studies on this relationship have been scarce. The aim of this ... -
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 ... -
Person-Organization Fit in a military selection context
Sørlie, Henrik; Hetland, Jørn; Dysvik, Anders; Fosse, Thomas Hol; Martinsen, Øyvind L. (Journal article; Peer reviewed, 2020)The goal of personnel selection is to find predictors that, together, maximize the explained variance in important job outcomes such as Task Performance or Work Engagement. Common predictors include Intelligence and Big ... -
The prevalence of workaholism: A survey study in a nationally representative sample of norwegian employees
Andreassen, Cecilie Schou; Griffiths, Mark D.; Hetland, Jørn; Kravina, Luca; Jensen, Fredrik Johan Broch; Pallesen, Ståle (Peer reviewed; Journal article, 2014-08-13)Workaholism has become an increasingly popular area for empirical study. However, most studies examining the prevalence of workaholism have used non-representative samples and measures with poorly defined cut-off scores. ... -
Prisoners’ academic motivation, viewed from the perspective of self‑determination theory: Evidence from a population of Norwegian prisoners
Manger, Terje; Hetland, Jørn; Jones, Lise Øen; Eikeland, Ole Johan; Asbjørnsen, Arve Egil (Journal article; Peer reviewed, 2020)The study presented in this article explores prisoners’ academic motivation structure from the theoretical perspective of self-determination theory, using the Academic Motivation Scale (AMS). Analysing survey responses ... -
Prospective associations between childhood externalising and internalising problems and adolescent alcohol and drug use: The Bergen Child Study
Heradstveit, Ove; Skogen, Jens Christoffer; Bøe, Tormod; Hetland, Jørn; Pedersen, Mads Uffe; Hysing, Mari (Peer reviewed; Journal article, 2018)Aims: The literature on associations between internalising problems and subsequent alcohol/drug use and problems shows mixed results, and it is important to consider different aspects of internalising problems along with ... -
Psychiatric Diagnoses Differ Considerably in Their Associations With Alcohol/Drug-Related Problems Among Adolescents. A Norwegian Population-Based Survey Linked With National Patient Registry Data
Heradstveit, Ove; Skogen, Jens Christoffer; Hetland, Jørn; Stewart, Robert; Hysing, Mari (Peer reviewed; Journal article, 2019-05-08)The aim of this study was to examine alcohol/drug use and problems across psychiatric diagnoses and to what extent associations between each psychiatric diagnosis and alcohol/drug use and problems were independent from the ...