Comparing the effects of visual-auditory and visual-tactile feedback on user performance: a meta-analysis. - Jennifer L. Burke; Matthew S. Prewett; Ashley A. Gray; Liuquin Yang; Frederick R. B. Stilson; Michael D. Coovert; Linda R. Elliott; Elizabeth S. Redden (ICMI, 2006)

The benefits of multimodal information: a meta-analysis comparing visual and visual-tactile feedback. - Matthew S. Prewett; Liuquin Yang; Frederick R. B. Stilson; Ashley A. Gray; Michael D. Coovert; Jennifer L. Burke; Elizabeth S. Redden; Linda R. Elliott (ICMI, 2006)