Motivation, comportements organisationnels discrétionnaires et bien-être en milieu Africain: Quand le devoir oblige?

This study tested an organizational citizenship behaviour (OCB) model based on the motivational model of job burnout (MMJB) with Gabonese employees (N = 146). It was hypothesized that to the degree that employees perceive their supervisors as promoting their autonomy, competence and relatedness, their motivation at work will be more self-determined. Supervisory style and motivation would then predict job satisfaction, which in turn influences life satisfaction. Work motivation and job satisfaction should also determine OCB and the latter should then influence life satisfaction. Structural equation modeling analyses overall support the model. However, altruism OCB was negatively related to self-determined motivations, which then negatively predicted life satisfaction. These results support SDT's prediction that a behaviour regulated by non-self-determined motivations will negatively affect well-being.