Jonas Lang

Dr. Jonas Lang

Department of Personnel Management, Work, and Organizational Psychology, Ghent University, Ghent, Belgium
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Research Focus & Metrics

Academic Career Length

21Years (2006-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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1 March 2013 in Journal of Applied Psychology
Verified
Journal Article
Closed access
UHUte R. Hülsheger
Ute R. Hülsheger
HAHugo J. E. M. Alberts
Hugo J. E. M. Alberts
AFAlina Feinholdt
Alina Feinholdt
JLJonas Lang
Jonas Lang
Mindfulness describes a state of consciousness in which individuals attend to ongoing events and experiences in a receptive and non-judgmental way. The present research investigated the idea that mindfulness reduces emotional exhaustion and improves job satisfaction. The authors further suggest that these associations are mediated by the emotion regulation strategy of surface acting. Study 1 was a 5-day diary study with 219 employees and revealed that mindfulness negatively related to emotional exhaustion and positively related to job satisfaction at both the within- and the between-person levels. Both relationships were mediated by surface acting at both levels of analysis. Study 2 was an experimental field study, in which participants (N = 64) were randomly assigned to a self-training mindfulness intervention group or a control group. Results revealed that participants in the mindfulness intervention group experienced significantly less emotional exhaustion and more job satisfaction than participants in the control group. The causal effect of mindfulness self-training on emotional exhaustion was mediated by surface acting. Implications for using mindfulness and mindfulness training interventions in organizational research and practice are discussed in conclusion.

1 October 2012 in Social Science & Medicine
Verified
Journal Article
Closed access
JLJessica Lang
Jessica Lang
EOElke Ochsmann
Elke Ochsmann
TKThomas Kraus
Thomas Kraus
JLJonas Lang
Jonas Lang

1 November 2014 in Journal of Applied Psychology
Verified
Journal Article
Closed access
UHUte R. Hülsheger
Ute R. Hülsheger
JLJonas Lang
Jonas Lang
FDFranziska Depenbrock
Franziska Depenbrock
CFCarmen Fehrmann
Carmen Fehrmann
FZFred R. H. Zijlstra
Fred R. H. Zijlstra
HAHugo J. E. M. Alberts
Hugo J. E. M. Alberts
In this research, we examined the role of mindfulness for recovery from work using a daily diary design (N = 121; 5 days; 3 measurement occasions per day). The first goal of the study was to investigate the relationship of mindfulness with sleep quality and the mediating role of psychological detachment from a day-level perspective. A second goal was to extend the process perspective in recovery research beyond the day level and consider systematic change trajectories in recovery variables over the course of the work week and the role of mindfulness in these trajectories. Results regarding day-level relationships confirmed that mindfulness experienced during work was related to subsequent sleep quality, and this relationship was mediated by psychological detachment from work in the evening. Furthermore, an investigation of the role of mindfulness in recovery change trajectories supported the idea that psychological detachment trajectories increase over the work week for individuals low on mindfulness while there was no systematic mean-level change for individuals high on mindfulness. In contrast, sleep quality followed a linear increase from Monday to Friday for all individuals, irrespective of their levels of trait mindfulness. Practical and theoretical implications for the mindfulness and the recovery literature are discussed in conclusion. (PsycINFO Database Record (c) 2014 APA, all rights reserved).

1 January 2006 in European Journal of Psychological Assessment
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Journal Article
Closed access
JLJonas Lang
Jonas Lang
SFStefan Fries
Stefan Fries
The Achievement Motives Scale (AMS) is a well-established and frequently used scale to assess hope of success and fear of failure. In three studies with German-speaking samples (N = 3523, N = 132, N = 126), the authors developed a revised form of the AMS using confirmatory factor analysis. As found in previous research, the original 30-item set of the AMS did not provide an acceptable fit to a two-factor model. In contrast, a revised 10-item version (AMS-R) provided an adequate fit to the theoretically intended two-factor model. The adequate fit could be validated in cross-validation procedures. Furthermore, the revised scales provided adequate reliability, lower interscale correlations, and criterion-related validity with respect to typical criteria of achievement-related behavior.

1 October 2010 in Journal of Occupational Health Psychology
Verified
Journal Article
Closed access
UHUte R. Hülsheger
Ute R. Hülsheger
JLJonas Lang
Jonas Lang
GMGünter W. Maier
Günter W. Maier
Models of emotional labor suggest that emotional labor leads to strain and affects job performance. Although the link between emotional labor, strain, and performance has been well documented in cross-sectional field studies, not much is known about the causal direction of relationships between emotional labor, strain, and performance. Goal of the present study was therefore to test the direction of effects in a two-wave longitudinal panel study using a sample of 151 trainee teachers. Longitudinal lagged effects were tested using structural equation modeling. Results revealed that the emotional labor strategy of surface acting led to increases in subsequent strain while deep acting led to increases in job performance. In contrast, there was no indication of reverse causation: Neither strain nor job performance had a significant lagged effect on subsequent surface or deep acting. Overall, results support models of emotional labor suggesting that surface and deep acting causally precede individual and organizational well-being.

1 May 2011 in Journal of Applied Psychology
Verified
Journal Article
Closed access
JLJessica Lang
Jessica Lang
PBPaul D. Bliese
Paul D. Bliese
JLJonas Lang
Jonas Lang
AAAmy B. Adler
Amy B. Adler
The organizational justice literature has consistently documented substantial correlations between organizational justice and employee depression. Existing theoretical literature suggests this relationship occurs because perceptions of organizational (in)justice lead to subsequent psychological health problems. Building on recent research on the affective nature of justice perceptions, in the present research we broaden this perspective by arguing there are also theoretical arguments for a reverse effect whereby psychological health problems influence perceptions of organizational justice. To contrast both theoretical perspectives, we test longitudinal lagged effects between organizational justice perceptions (i.e., distributive justice, interactional justice, interpersonal justice, informational justice, and procedural justice) and employee depressive symptoms using structural equation modeling. Analyses of 3 samples from different military contexts (N₁ = 625, N₂ = 134, N₃ = 550) revealed evidence of depressive symptoms leading to subsequent organizational justice perceptions. In contrast, the opposite effects of organizational justice perceptions on depressive symptoms were not significant for any of the justice dimensions. The findings have broad implications for theoretical perspectives on psychological health and organizational justice perceptions.