Bir öğrenme yönetim sisteminin aksiyomatik tasarım ile kullanılabilirlik değerlendirmesi

With the disruption of face-to-face educations after the Covid-19 pandemic worldwide, the usage of Learning Management Systems (LMS) has become widespread. Various software products usually named as LMS, that provide distance education, are used by universities and various educational institutions. However, choosing an appropriate LMS is a complex Multiple Criteria Decision Making (MCDM) problem and has also gained importance over time. Within the scope of this problem, although usability evaluation of the LMS is used, there are not many studies in the literature in which the MCDM method is used and real life case studies are conducted. In this direction, perceived usability evaluation of the SAKAI-LMS, that is in use at an academic department is performed as a real life case study. An integrated MCDM model is created from the usability criteria based on the analyses of the related literature. A questionnaire is developed and directed to three types of system users, to evaluate these criteria's importance and levels of fulfillments by the system. The criteria weights are calculated via analytical hierarchy process and detailed statistical analyzes of the data obtained from the questionnaire is made. For LMS perceived usability evaluation, Axiomatic Design Procedure (ADP) is considered as a suitable MCDM method as it allows an easy approach to data fusion and setting performance targets for decision makers. It is concluded that the proposed ADP based approach is easy to apply to practical circumstances and able to quantify perceived usability of the existing SAKAI system.