Brachten, Florian; Brünker, Felix; Frick, Nicholas R. J.; … - In: Information Systems and e-Business Management 18 (2020) 2, pp. 187-207
their ability to solve a task. One group was able to make use of a VA while the other could not. Besides task performance …, the cognitive load of the participants was measured. Results show that (a) cognitive load is negatively related to task … performance, (b) the group using the VA performed better at the task and (c) the group using the VA had a lower cognitive load …