spatial ability spatial ability spacial spatial perception spatial discrimination spatial abilities visuospatial spatial awareness spatial reasoning spatial visualization ability spatial skills spatial visual ability Spatial Visualization spatial visualization ability spatial skills spatial visualization ability spatial awareness spatial visualization ability spatial perception visual spatial ability Visual/Spatial spatial ability Visual/Spatial English en.wikipedia.org visual-spatial skills יכולות ויזואליות spatial ability spatial visual ability Visual/Spatial spatial reasoning Spatial visualization ability spatial awareness spatial visualization skills Spatial ability differences in capabilities across the genders structural sense spatial reasoning