Motivation reward satisfaction

These are but a few of them single event theory chain of events theory epidemiological models systems theory models multilinear events sequencing human factors models life change unit theory motivation-reward satisfaction models and the management oversight and risk tree model. 

Motivation Reward Satisfaction Model (Petersen, quoted in Heiiuich et al., 1980) Energy Model (Ball, quoted in Heinrich et al., 1980)... 

Other behavior type models have also become popular. The life-changing units theory surmised that accident potential is situational and that those persons exposed to certain stresses or events, such as the death of a spouse, were more open to accidents. Peterson s motivation and reward satisfaction model theorized that the ability to perform the work and level of motivation impacted accident liability, hi this model, fectors such as happiness, job advancement, and other intrinsic and extrinsic reward impacted motivation. Human factor models also developed. Dr. Russell FerreU from the University of Arizona formulated the Ferrell theory. This model theorized three overall situations that lead to human error that are in a causal chain leading to an accident... 

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