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Katsioloudis, Petros; Jones, Mildred – Engineering Design Graphics Journal, 2018
Results from a number of studies indicate that the type of light generated by the reflection on the surface of different types of surfaces can influence the spatial visualization ability; however, research provides inconsistent results. Considering this, a quasi-experimental study was conducted to identify the existence of statistically…
Descriptors: Light, Spatial Ability, Visualization, Engineering Technology
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Katsioloudis, Petros J.; Jones, Mildred V. – Journal of Technology Education, 2018
A number of studies indicate that the use of holographic displays can influence spatial visualization ability; however, research provides inconsistent results. Considering this, a quasi-experimental study was conducted to identify the existence of statistically significant effects on sectional view drawing ability due to the impacts of holographic…
Descriptors: Comparative Analysis, Printing, Layout (Publications), Computer Graphics
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Katsioloudis, Petros; Jovanovic, Vukica; Jones, Mildred – Engineering Design Graphics Journal, 2016
Several theorists believe that different types of visual cues influence cognition and behavior through learned associations; however, research provides inconsistent results. Considering this, a quasi-experimental study was done to determine if there are significant positive effects of visual cues (color blue) and to identify if a positive increase…
Descriptors: Visual Stimuli, Cues, Computer Simulation, Visualization
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Branoff, Theodore J. – Engineering Design Graphics Journal, 1999
Studies the effectiveness of adding coordinate axes to mental rotations tasks. Assesses the effect of the coordinate axes, the effect of pretest sensitization, and interaction between the pretest and posttest conditions. (Author/CCM)
Descriptors: Engineering Graphics, Engineering Technology, Higher Education, Visual Perception