1 김비아, "인지 아키텍처 ACT-R 모델링의 새로운 대안: 수 세기 과제를 중심으로" 한국심리학회 27 (27): 43-70, 2008
2 이경우, "유아 수학교육의 이론과 실제" 창지사 1997
3 원용분, "삐아제 이론에 입각한 한국 아동의 공간 개념 발달에 관한 실험 연구" 건국대학교 대학원 1987
4 Klein,A, "Universals in the development of early arithmetic cognition.In Children's mathematics" Jossey-Bass 27-54, 1988
5 Copley,J.V, "The young child and mathematics" NAEYC 2000
6 Douglass,H.R, "The development of number concept in children of preschool and kindergarten ages" 8 : 443-470, 1925
7 Piaget,J, "The child's conception of space" W. W. Norton. & Company 3-79, 1956
8 Sato,S, "The child's cognition of geometrical figure especially on the ability of facsimile of figure and on the grown up percentage of the ability of facsimile" 10 : 1-23, 1963
9 안진경, "The Relationship between Children'sSubitizing and Their Counting" 한국유아교육학회 13 (13): 27-43, 2007
10 Clements,D.H, "Subitizing.What is it? Why teach it?" 3 : 400-405, 1999
1 김비아, "인지 아키텍처 ACT-R 모델링의 새로운 대안: 수 세기 과제를 중심으로" 한국심리학회 27 (27): 43-70, 2008
2 이경우, "유아 수학교육의 이론과 실제" 창지사 1997
3 원용분, "삐아제 이론에 입각한 한국 아동의 공간 개념 발달에 관한 실험 연구" 건국대학교 대학원 1987
4 Klein,A, "Universals in the development of early arithmetic cognition.In Children's mathematics" Jossey-Bass 27-54, 1988
5 Copley,J.V, "The young child and mathematics" NAEYC 2000
6 Douglass,H.R, "The development of number concept in children of preschool and kindergarten ages" 8 : 443-470, 1925
7 Piaget,J, "The child's conception of space" W. W. Norton. & Company 3-79, 1956
8 Sato,S, "The child's cognition of geometrical figure especially on the ability of facsimile of figure and on the grown up percentage of the ability of facsimile" 10 : 1-23, 1963
9 안진경, "The Relationship between Children'sSubitizing and Their Counting" 한국유아교육학회 13 (13): 27-43, 2007
10 Clements,D.H, "Subitizing.What is it? Why teach it?" 3 : 400-405, 1999
11 Potter,M, "Spatial enumeration without counting" 39 : 265-272, 1968
12 Carper,D.V, "Seeing numbers as groups in primary-grade arithmetic" 43 : 166-170, 1942
13 Fuson,K.C, "Research on whole number addition and subtraction.In Handbook of Research on Mathematics Teaching and Learning" Macmillan Publishing Co. 243-275, 1992
14 NCTM, "Principles and standards for school mathematics" NCTM 2000
15 Dawson,D.T, "Number grouping as a function of complexity" 54 : 35-42, 1953
16 Revkin,S.K, "Does subitizing reflect numerical estimation?" 19 (19): 607-614, 2008
17 Bredekamp,S, "Developmentally appropriate practice in early childhood program serving children from birth through 8" NAEYC 1993
18 Johnson,E.S, "Developmental patterns of spatial ability:an early sex difference" 58 : 725-740, 1987
19 NCTM, "Curriculum and evaluation standards for school mathematics" NCTM 1989
20 Dodwell,P.C, "Children's understanding of spatial conception,logical thinking in children" Holt, Rinehart, & Winston, Inc. 118-139, 1968
21 Baroody,A.J, "Children's mathematical thinking" Teachers College Press 1987
22 Greary,D.C, "Children's mathematical development" American Psychological Association 1994
23 Wolff,A.S, "A note on the correlation of visual-spatial ability and the acquisition of game skill" 9 (9): 4-5, 1985