System Usability Scale Formula as Alternative for Calculating Composite Score of Likert-type Items

• Main Authors: Stephen, Donald, Shahren, Ahmad Zaidi Adruce, Ng, Giap Weng
• Format: Conference or Workshop Item
• Language: English
• Published: 2015
• Subjects: H Social Sciences (General); HA Statistics
• Online Access: http://ir.unimas.my/id/eprint/12016/1/ICSSBE2015_IEEE_Donald.pdf; http://ir.unimas.my/id/eprint/12016/
• Institution: Universiti Malaysia Sarawak

Since its conception, Likert Scales have been used extensively in various fields. There are many ways to describe data obtained with Likert scales. In Human Factors research, System Usability Scale (SUS) is a widely adapted Likert Scale instrument to assess the usability of various products and...