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Full-Text Articles in Social and Behavioral Sciences
Designing Effective Video-Based Modeling Examples Using Gaze And Gesture Cues, Kim Ouwehand, Tamara Van Gog, Fred Paas
Designing Effective Video-Based Modeling Examples Using Gaze And Gesture Cues, Kim Ouwehand, Tamara Van Gog, Fred Paas
Faculty of Social Sciences - Papers (Archive)
Research suggests that learners will likely spend a substantial amount of time looking at the model's face when it is visible in a video-based modeling example. Consequently, in this study we hypothesized that learners might not attend timely to the task areas the model is referring to, unless their attention is guided to such areas by the model's gaze or gestures. Results showed that the students in all conditions looked more at the female model than at the task area she referred to. However, the data did show a gradual decline in the difference between attention toward the model and …
Cognitive Load, Cues, And Task Selection In Learning Probability Calculus, Jimmie Leppink, Steven F. Raaijmakers, Fred Paas, Tamara Van Gog, Anique De Bruin, Jeroen Van Merrienboer
Cognitive Load, Cues, And Task Selection In Learning Probability Calculus, Jimmie Leppink, Steven F. Raaijmakers, Fred Paas, Tamara Van Gog, Anique De Bruin, Jeroen Van Merrienboer
Faculty of Social Sciences - Papers (Archive)
Abstract presented at the 8th Cognitive Load Theory Conference, Fort Collins, Colorado, USA, June 15th - 17th, 2015.
Perceiving Self-Motion In Depth: The Role Of Stereoscopic Motion And Changing-Size Cues, Stephen Palmisano
Perceiving Self-Motion In Depth: The Role Of Stereoscopic Motion And Changing-Size Cues, Stephen Palmisano
Faculty of Social Sciences - Papers (Archive)
During self-motions different patterns of optic flow are presented to the left and right eyes. Previous research has, however, focussed mainly on the self-motion information contained in a single pattern of optic flow. The current studies investigated the role that binocular disparity plays in the visual perception of self-motion, showing that the addition of stereoscopic cues to optic flow significantly improves forwards linear vection in central vision. Improvements were also achieved by adding changing-size cues to sparse (but not dense) flow patterns. These findings showed that assumptions in the heading literature that stereoscopic cues only facilitate self-motion when the optic …