Koherentas kustības uztvere skolas vecuma bērniem ar sašaurinātu vizuālās uztveres lauku
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Latvijas Universitāte
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lav
Abstract
Maģistra darbs tika uzrakstīts latviešu valodā uz 40 lapām, darbs satur 24 attēlus, 8 tabulas un satur 28 atsauces uz literatūras avotiem. Darba mērķis: Noteikt koherentas kustības slieksni skolas vecuma bērniem ar sašaurinātu vizuālās uzmanības lauku. Metodika: Dalībnieki tika iedalīti divās grupās balstoties un nevārda atpazīšanas testa rezultātiem – grupa ar sašaurinātu vizuālās uztveres lauku un grupa ar attīstībai atbilstošu vizuālās uztveres lauka lielumu. Abu grupu dalībniekiem tika noteikts koherentas kustības slieksnis, izmantojot izkliedēto punktu kinematogrammas. Rezultāti: Palielinoties dalībnieka vizuālā uztveres lauka lieluma koherentas kustības izšķiršanas slieksnis kļūst zemāks. Atslēgas vārdi: koherenta kustība, kustības uztvere, vizuālās uztveres lauks, blīvums, slieksnis.
The Master Thesis is written in Latvian on 40 pages. It contains 24 figures, 8 tables and 28 literature references. Title: To determine the coherent motion threshold for school-age children with visual attention span deficit. Methodology: Participants were divided into two groups based on nonword recognition test results - group with visual attention span deficit and a group of developmentally appropriate visual attention span. The two groups of participants were set coherent motion threshold using random dot kinematogrammas. Results: With the increase of the participant's visual attention span size coherent motion resolution threshold becomes lower. Keywords: coherent motion, motion perception, visual attention span, density threshold.
The Master Thesis is written in Latvian on 40 pages. It contains 24 figures, 8 tables and 28 literature references. Title: To determine the coherent motion threshold for school-age children with visual attention span deficit. Methodology: Participants were divided into two groups based on nonword recognition test results - group with visual attention span deficit and a group of developmentally appropriate visual attention span. The two groups of participants were set coherent motion threshold using random dot kinematogrammas. Results: With the increase of the participant's visual attention span size coherent motion resolution threshold becomes lower. Keywords: coherent motion, motion perception, visual attention span, density threshold.