title: Duration, distance, and speed judgments of two moving objects by 4- to 11-year olds.
abstract: Four- to 11-year-old children (N = 133) made duration, distance, and speed judgments on a Piagetian task where two cars ran on two parallel tracks. Special effort was made to make duration judgment tasks and distance judgment tasks comparable. Among younger children, difficulties of duration judgments and distance judgments were approximately the same. Additionally, temporal attributes had nearly the same effects on duration judgments as spatial attributes had on distance judgments, and spatial attributes had nearly the same effects on duration judgments as temporal attributes had on distance judgments. Among older children, distance judgments were easier than duration judgments, and the above-mentioned symmetry in effects of temporal and spatial attributes decreased somewhat. Temporal and spatial attributes affected speed judgments equally, across age groups.
authors.affiliation: Department of Psychology, Faculty of Education, Hiroshima University, Japan.
authors.forename: F
authors.initials: F
authors.lastname: Matsuda
mesh_terms: D000054:Acceleration; D002648:Child; D002657:Child Development; D002675:Child, Preschool; D003210:Concept Formation; D004215:Distance Perception; D005260:Female; D006801:Humans; D008297:Male; D009039:Motion Perception; D009949:Orientation; D010364:Pattern Recognition, Visual; D011340:Problem Solving; D011601:Psychophysics; D013998:Time Perception