直近一年間の累計
アクセス数 : ?
ダウンロード数 : ?
ID 116654
タイトル別表記
Examining disjointedness of dot patterns based on a three-stage serial processing model of symmetry cognition
著者
福士, 顥士 川村学園女子大学
天野, 要 愛媛大学
キーワード
visual symmetry
dot pattern
disjointedness
group theory
anisotropic spatial filter
資料タイプ
紀要論文
抄録
Rotational and reflectional transformations were applied to dot patterns in a square grid generating cyclic (Cn) and dihedral (Dn) groups (n = 1, 2, 4). Judgments of disjointedness (the inverse of unifiedness) of 8-, 13- and 21-dot patterns were compared with poorness (the inverse of goodness) and complexity (the inverse of simplicity) judgments. Results found were (a) disjointedness and complexity of 8-dot D2 linear patterns decreased by an anisotropic spatial filter, (b) three cognitive judgments for the patterns other than the linear patterns monotonically decreased as a function of group order, (c) disjointedness of C2n and Dn (n = 1, 2) were indistinguishable and were processed in a former-stage of group theoretical model, and poorness and complexity were distinguished in C2n and Dn while being processed in a latter-stage, (d) complexity increased monotonically as the number of dots increased. While 13- and 21-dot patterns results were insignificant, disjointedness judgments were lowest in 8-dot patterns, and influence of poorness was ineffectual. We have proposed a three-stage serial processing model of symmetry cognition.
掲載誌名
人間科学研究
ISSN
24333484
cat書誌ID
AA12817137
29
開始ページ
1
終了ページ
14
並び順
1
発行日
2021
フルテキストファイル
jhs_29_1.pdf 1.74 MB
言語
jpn
著者版フラグ
出版社版
部局
総合科学系