Articles by Dilek Karahoca

Dr. Karahoca is a social anthropologist. Holding a PhD in Computer Education and Instructional Technologies, she is interested in human-computer interaction, web based education systems, and blended learning methodologies. She has published several articles about use of information systems in health, tourism, and education.

Re-Assessing the Usability Metric for User Experience (UMUX) Scale

Abstract Usability Metric for User Experience (UMUX) and its shorter form variant UMUX-LITE are recent additions to standardized usability questionnaires. UMUX aims to measure perceived usability by employing fewer items that are in closer conformance with the ISO 9241 definition of usability, while UMUX-LITE conforms to the technology acceptance model (TAM). UMUX has been criticized […] [Read More]