Ian Robertson

Extraneous Factors in Usability Testing: Evidence of Decision Fatigue During Sequential Usability Judgments

Philip T. Kortum, Philip Kortum, Ian Robertson, 2018, Proceedings of the Human Factors and Ergonomics Society Annual Meeting.

The Effect of Cognitive Fatigue on Subjective Usability Scores

Philip T. Kortum, Ian Robertson, 2017 .

The Usability of Face Coverings Used to Prevent the Spread of COVID-19.

Philip T. Kortum, Ian Robertson, P. Kortum, 2021, Human factors.

Rating Product Satisfaction by Watching Others Using Video

Philip T. Kortum, Ian Robertson, Roslyn Shanklin, 2022, Proceedings of the Human Factors and Ergonomics Society Annual Meeting.

Developing and Validating Measurement Scales During Pandemic Conditions: A Case Study with the Scale for Habitat Usability

Ian Robertson, R. Amick, Brandin Munson, 2022, Proceedings of the Human Factors and Ergonomics Society Annual Meeting.

An Investigation of Different Methodologies for Rating Product Satisfaction

Ian Robertson, Philip Kortum, Ian Robertson, 2019, Proceedings of the Human Factors and Ergonomics Society Annual Meeting.

Integrating Usability into the Design of Student Ratings of Teachers: The Teaching and Instructional Measure of Effectiveness (TIME)

F. Oswald, Ian Robertson, P. Kortum, 2022, Proceedings of the Human Factors and Ergonomics Society Annual Meeting.