Robert Karasek entwickelte 1979 das Anforderungs-Kontroll-Modell. Dieses Modell ermittelt die Intensität der Stressreaktion anhand des Zusammentreffens zweier Komponenten: Die Kontroll- und Einflussmöglichkeiten auf die zu bewältigende Arbeitssituation und die quantitativen Anforderungen an die arbeitende Person.

Redan i slutet av 1970-talet lanserade forskaren Karasek modellen som idag kallas för krav-kontroll-modellen. I korthet handlar modellen om

Yet studies have found limitations in both the JDC model (Karasek, 1979) and the JDCS model (Johnson & Hall, 1988;Karasek & Theorell, 1990). trollmodellen (se figur 1) (Karasek 1979; Karasek & Theorell 1990). Denna modell har i stor utsträckning använts i undersökningar av den psykosociala arbetsmil-jöns hälsoeffekter. Modellen består av två huvudkomponenter: psykosociala krav samt möjligheter till självständig kontroll över arbetet. Psykosociala krav handlar Demand model (Karasek, 1989; Karasek & Theorell, 1990) is an acknowledged model, which is often used for explaining work-related stress and -stressors. However the Demand-Control model is based on the industrial society, and in the last 30 years the organizational world has changed dramatically.

Job decision latitude , job demands and cardiovascular disease. Theorell and Karasek call these three environmental elements respectively: job demands, decision authority, and skill discretion. The latter two elements jointly. demand-control model and used the JCQ or its derivatives Conclusion: Karasek's model should continue to raise include the questionnaire used by Theorell. Job Demands-Control-Support Model (JDCS) (Johnson & Hall, 1988; Karasek, 1979;. Karasek & Theorell, 1990).

thesis in 1976 (Massachusetts Institute of Technology) and as a scientific article (Karasek, 1979).While Karasek had already mentioned social support as a potentially important additional dimension, this part of the model – adding up to the demand/control While estimates of the proportion of heart disease possibly due to "job strain" vary greatly between studies, Karasek and Theorell (5, p. 167) calculate that up to 23% percent of heart disease could potentially be prevented (over 150,000 deaths prevented per year in the U.S.) if we reduced the level of "job strain" in jobs with the worst strain pothesis; Karasek, 1979; Karasek & Theorell, 1990).

Krav-kontrollmodellen introducerades av Robert Karasek för mer än trettio år sedan och sambandet med hälsa har undersökts i cirka hundra studier av arbetsmiljöforskare över hela världen. Töres Theorells och Jeffery Johnsons arbeten spelade betydande roll

The DCS model utilizes three dimensions or constructs that focus on explaining the development of stress for the individual at work. The Job Demand-Control (JDC) model (Karasek, 1979) and the Job Demand-Control-Support (JDCS) model (Johnson, and Hall, 1988) have dominated research on occupational stress in the last 20 years.

Karasek’s Model of Job Strain (R.A. Karasek, 1979) Purpose Karasek proposed that work situations be classified in terms of the balance they offer between the demands on the worker and level of control he can exert over those demands, as a way to gain insight into the connection between type of occupation and health. Conceptual Basis

Graden av egenkontroll i arbetet syftar enligt Karasek och Theorell (1990:60) till personalens. psychosocial work environment for health care personnel. The theoretical basis is the demand-control model developed by Karasek and Theorell.

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En utveckling av tidigare stressteori gör att man nu kan förklara varför man blir sjuk av att sakna inflytande. Efter trettio år med den kanske mest använda stressteorin, krav-kontroll-modellen – som säger att kombinationen av höga krav och bristande […] 2018-07-19 Karasek’s model was expanded by Johnson & Hall (1988) further added a social aspect to this model. He concluded that support can act like a buffer in high job demand situations (T.Theorell, 1990). Van der Doef and Maes (1999) in their work found that there is significant evidence when relating health outcomes with control, demands and support.

Karasek and Theorell provide a vision of humane organizations in which employees can master challenges and experience personal growth. In addition to the person-environment fit model (J. R. French, R. D. Caplan, & R. V. Harrison, 1982) and the demand-control model (R.
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Das Anforderungs-Kontroll-Modell des ameri- kanischen Soziologen Robert A. Karasek ermöglicht es, psychische Belastungen in der Arbeitswelt auf einfache und leicht verständliche Weise zu ermitteln.

Basic Books, New Theorell, T. The demand-control-support model and disease. In Psychosocial of the psychosocial work environment for health care personnel. The theoretical basis is the demand-control model developed by Karasek and Theorell. Krav- kontroll- och stödmodellen är en modell som tagits fram av Karasek, och utvecklats och förfinats av Theorell och Johnsson. Modellen ser Healthy work : stress, productivity, and the reconstruction of working life / Robert Karasek and Töres Theorell. Av: Karasek, Robert.

Karasek och Theorells Krav-Kontroll-Stödmodell används ofta vid förståelsen av vad som påverkar känslan av stress. Modellen går i linje med modern stressteori,

Häftad, 1992. Skickas inom 7-10 vardagar.

167) calculate that up to 23% percent of heart disease could potentially be prevented (over 150,000 deaths prevented per year in the U.S.) if we reduced the level of "job strain" in jobs with the worst strain pothesis; Karasek, 1979; Karasek & Theorell, 1990). As Johnson and Hall (1988) had noted in previous research that support received from supervisors and colleagues often buffered the impact of demands and control on outcome variables, they proposed to ex-tend the DC model with social support, resulting in the demand-control-support (DCS) model The model was prompted by Karasek's concern about the consequences of demand-control imbalances in the workplace. Karasek and Theorell provide a vision of humane organizations in which employees can master challenges and experience personal growth.