ANALISIS PENERIMAAN SISTEM INFORMASI AKADEMIK BERBASIS WEB MENGUNAKAN TECHNOLOGY ACCEPTANCE MODEL (TAM) DAN USABILITY STUDI KASUS PADA STTNAS YOGYAKARTA

STTNAS Yogyakarta has academic information system (SiAkad ) to help academic activity for student, educative and non educative employee,  so STTNAS need to know user acceptance level to SiAkad. This study is done  to  know  variables that  influence user  acceptance to  SiAkad  and  testing  of  factors  affected  SiAkad acceptance level in STTNAS environment. Technology Acceptance Model (TAM) and Usability are methods that used in this research. TAM method involves three variables. They are perceived ease of use (PEOU), perceived usefulness (PU) and attitude toward using (ATU), whereas Usability uses seven criterias such as accessibility, customization and personalization, download speed, ease of use, error, navigation, and site content. In addition, this research also uses Structural Equation Model (SEM) to analyze connection among variables  that running in  AMOS  7.0  and  including381  questionnaires.     This  study  shows  user  acceptance  level  to  SiAkad implementation is good,  PEOU and PU are factors that influence user acceptance level to SiAkad, while ATU does not affect  SiAkad acceptance level based on approval testing. Moreover, usability variable that does not affect SiAkad acceptance level is error, so that user is still difficult to find information in web. This study also proposes SiAkad to apply tools online checker for improving SiAkad acceptance level.