Search results
1 – 10 of over 15000Sabine Sonnentag and Charlotte Fritz
In this chapter, we review empirical research evidence on the relationship between stressors and catecholamines (i.e., adrenaline and noradrenaline) and cortisol. With respect to…
Abstract
In this chapter, we review empirical research evidence on the relationship between stressors and catecholamines (i.e., adrenaline and noradrenaline) and cortisol. With respect to acute stressors, both laboratory and field research have shown that the exposure to stressors leads to an increase in catecholamine and cortisol levels. With respect to more chronic stressors, research evidence is less consistent. Chronic mental workload was found to be related to elevated adrenaline levels. With respect to cortisol responses the interaction between workload and other variables seems to play a role. Empirical studies suggest that chronic stressors affect the responsivity to acute stressors. Research showed that after the exposure to stressors catecholamine and cortisol recovery is delayed.
This chapter discusses how the control and strategic management of resources plays a role in the occupational stress process. Building upon prior resource theories of stress, the…
Abstract
This chapter discusses how the control and strategic management of resources plays a role in the occupational stress process. Building upon prior resource theories of stress, the idea is developed that control of external and internal resources, and not resource acquisition or maintenance, is a vital element that contributes to a strain response to workplace demands. This can occur at the level of objective resources (resources needed to cope with demands), and it can occur at the level of perceived resources (the individual’s perception of resource control). The chapter also discusses the importance of resource management strategies that individuals engage in, as well as both internal and external resource management resources. Several common stressors are discussed in resource control terms, and the role of power and politics in strategic resource management is discussed.
Details
Keywords
Tripp Driskell, James E. Driskell and Eduardo Salas
Teams do not operate in a vacuum, but in specific real-world contexts. For many teams, this context includes high-demand, high-stress conditions which can negatively impact team…
Abstract
Teams do not operate in a vacuum, but in specific real-world contexts. For many teams, this context includes high-demand, high-stress conditions which can negatively impact team functioning. In this chapter, we discuss how stress may impact team cohesion and examine stress mitigation strategies to overcome these effects.
Toon W. Taris and Michiel A.J. Kompier
This chapter examines employee learning behavior as a function of work characteristics. Karasek’s Demand-Control (DC) model proposes that high job demands and high job control are…
Abstract
This chapter examines employee learning behavior as a function of work characteristics. Karasek’s Demand-Control (DC) model proposes that high job demands and high job control are conducive to employee learning behavior. A review of 18 studies revealed that whereas most of these supported these predictions, methodological and conceptual shortcomings necessitate further study. Perhaps the most important weakness of the DC-based research on learning is that the conceptual foundations of the DC model regarding employee learning behavior are quite rudimentary, while the role of interpersonal differences in the learning process is largely neglected. The second part of this chapter explores the relationship between work characteristics and learning behavior from the perspective of German Action Theory (AT). AT explicitly discusses how work characteristics affect learning behavior and assigns a role to interpersonal differences. We conclude by presenting a model that integrates action-theoretical insights on learning with DC-based empirical results.