title: Reliance on visual imagery and its relation to mental rotation.
abstract: The relationship of habitual use of visual imagery and mental rotation was investigated. Reliance on Visual Imagery scores were used to define subjects as high frequency or low frequency visualizers. During the mental rotation task, subjects indicated if a pair of 2-dimensional stimulus figures displayed on a computer screen were identical or mirror-images. Figures on the right were rotated in relation to those on the left by 0, 60, 120, or 180 degrees. Data supported the prediction that subjects who report high use of imagery would perform the task with greater accuracy (z = 1.97, p < .05) than subjects who reported low use. The imagery groups did not differ in response latency (z = .91, p < .36). A comparison of performance on Trials 1 to 24 with performance on Trials 115-138 indicated a learning effect in both accuracy (z = 7.58, p < .01) and latency (z = 9.72, p < .01) for all subjects.
authors.affiliation: Department of Psychology and Special Education, Texas A&M University-Commerce 75429, USA.
authors.forename: D C
authors.initials: DC
authors.lastname: Weatherly
authors.forename: S E
authors.initials: SE
authors.lastname: Ball
authors.forename: J R
authors.initials: JR
authors.lastname: Stacks
mesh_terms: D003071:Cognition; D004193:Discrimination Learning; D005260:Female; D005556:Form Perception; D006184:Habits; D006801:Humans; D007092:Imagination; D007206:Individuality; D008297:Male; D008960:Models, Psychological; D011214:Practice, Psychological; D011930:Reaction Time; D013028:Space Perception; D011795:Surveys and Questionnaires; D014796:Visual Perception