... (Martin and Strauss 1956) "Vertical and horizontal movement of personnel through the various positions making up the organization" Gestion (Tuma 1976) "Movement of a population among social positions unfolds over time" Sociologie (Louis 1980) "Period during which an individual is either changing roles (taking on a different objective role) or changing orientation to a role already held (altering a subjective state)" Gestion (Vardi 1980) "OCM is viewed here as the actual, intraorganizational job mobility experienced by employees and as the perceptions, attitudes and behaviors related to these experiences" Gestion (Anderson 1981) "Intra-organizational mobility can be characterized as having a certain rate (number of moves in a given time period), direction (up, down, or across) and pattern 16 " Gestion (Nicholson 1984) "Work role transitions are here defined as any change in employment status and any major change in job content, including all instances of "status passages", forms of intraand interorganizational mobility and other changes in employment status" Gestion (Latack 1984) "Career transitions also occur as an ongoing feature of organizational life when an employee changes jobs within the organization. (…) The number of changes in an intraorganizational career transition could range from a change of job alone to a change of job which is accompanied by a change in one or more of the following: organizational level (up or down), function, occupation, and occupational field (e.g., from engineering to management)" Gestion (Pinder 1987) "Relatively permanent job reassignment that entails the movement of an employee within an organization from one of its operating sites to another" Gestion (Sullivan 2006) "First, although there are two types of mobility-the physical, which is the transition across boundaries and the psychological, which is the perception of the capacity to make transitions" Gestion (Ng, Sorensen et al. 2007) "patterns of intra-and inter-organizational transitions over the course of a person's work life" Psychologie (Sullivan 2009) "both physical movements, such as between levels, jobs, employers, occupations, and industries, as well as the interpretation of the individual, including his or her perceptions of career events (e.g., viewing job loss as failure vs. as an opportunity for a new beginning), career alternatives (e.g., viewing limited vs. unlimited options), and outcomes (e.g., how one defines career success)" Au travers des définitions identifiées dans la littérature, il apparaît que la mobilité interne se traduit par de multiples formes (Louis 1980, Sullivan 2006, Ng, Sorensen et al. 2007 Les mouvements verticaux, ou promotions, sont caractérisés par une progression hiérarchique au sein d'un même métier ou entre plusieurs métiers d'une organisation (Schein 1978). ...