The impact of workload on wellbeing, mental health and depression : a longitudinal study of work perception
Lawson, Katrina, Rodwell, John and Noblet, Andrew 2009, The impact of workload on wellbeing, mental health and depression : a longitudinal study of work perception, in IOP 2009 : Proceedings of the 8th Industrial and Organisational Psychology Conference, Australian Psychological Society, Carlton, Vic., pp. 85-89.
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Title
The impact of workload on wellbeing, mental health and depression : a longitudinal study of work perception
IOP 2009 : Proceedings of the 8th Industrial and Organisational Psychology Conference
Editor(s)
Langford, Peter H. Reynolds, Nicholas J. Kehoe, James E.
Publication date
2009
Conference series
Industrial and Organisational Psychology Conference
Start page
85
End page
89
Publisher
Australian Psychological Society
Place of publication
Carlton, Vic.
Summary
This paper explores the relationships between characteristics of the job (workload, control and support) and organizational justice (distributive, procedural, interpersonal and informational) at Time 1, onto three indicators of psychological health at Time 2 (psychological wellbeing, distress and depression). The sample consisted of sworn members of a state-based police force (n=143). Hierarchical regression analyses indicated that workload was associated with psychological wellbeing, distress and depression at the one-year follow-up. Specifically, high workload at Time 1 was associated with psychological distress and depression at Time 2, and low workload was associated with psychological wellbeing at Time 2. Further, there was a significant relationship between perceived informational justice at Time 1 and psychological wellbeing at Time 2. No significant interaction effects were demonstrated for the job characteristics or organizational justice onto psychological health status. That is, longitudinally, workload directly influences both positive and negative mental health, and informational justice is related to psychological wellbeing. The implications for the demand-control-support model are discussed. The injustice-as-stressor argument was generally not supported.
Notes
This paper is located on the 86th page in the attached pdf.