... First,researchers in career management and human resource management may testthe key assumptions of the three-factor model. For instance, in analyzing theimpact of HR portals on the management of the ... turnover and developing skillsinventories, and helps deliver human resource services with fewer people(Gale, 2003). Thus, the human resource function becomes less administrativeand more strategic, ... paperwork, the involvement of human resource staffers,and all the delays such processes are heir to.” (Zampetti & Adamson,2001, p. 15)With the self-service provided by human resource portals, employees...