The levels involved in the TSSL Model of user activity are:
A) physical, cognitive, and affective
B) individual, work group, organizational and inter-organizational
C) task, semantic, syntactic, and lexical
D) visual, audio and tactile
E) local, national and international

Question

Quizplus · Accepted Answer

The TSSL Model of user activity involves four levels: task, semantic, syntactic, and lexical. This model is used to describe the different levels at which human-computer interaction can be understood and designed.

The Levels Involved in the TSSL Model of User Activity