Detail Gender Level of spatial ability, and lateralization of mental rotation   Oleh:  Voyer, Daniel ; Bryden, M. Phillip Jenis: Article from Bulletin/Magazine Dalam koleksi: Brain and Cognition vol. 13 no. 1 (May 1990), page 18-29. Ketersediaan Perpustakaan PKBB Nomor Panggil: 405/BAC/13 Non-tandon: tidak ada Tandon: 1  Lihat Detail Induk Isi artikel The present study indicates that some of the inconsistencies in studies of the lateralization of mental rotation may be a consequence of uncontrolled individual differences in the general level of spatial ability. In order to investigate the relation between spatial ability and the lateralization of mental rotation, 48 subjects (24 males and 24 females) were divided into three groups based on their performance on a standardized test of spatial ability. They then performed a lateralized two dimensional mental rotation task. The results showed the typical mental rotation function in that angle of rotation and reaction time were linearly related. A significant spatial ability by visual field interaction indicated that subjects with low spatial ability had a left field advantage, whereas subjects with medium spatial ability showed no field advantage and subjects with high spatial ability showed a right field advantage. Gender also interacted with visual field, with males showing a left visual superiority and females an insignificant right visual field advantage. A significant three-way interaction of gender, spatial ability, and angle of rotation reflected the fact that low spatial males were more profoundly affected by rotation than the other groups. The results suggest that at least some of the inconsistent findings in studies of lateralization of mental rotation may be accounted for by differences in the level of spatial ability. @ 1990 Academic Press. Inc Opini Anda Klik untuk menuliskan opini Anda tentang koleksi ini! Kembali

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