| 1 | About numerical representations : insights from neuropsychological, experimental, and developmental studies | 3 |
| 2 | Number recognition in different formats | 23 |
| 3 | Spatial representation of numbers | 43 |
| 4 | Automaticity in processing ordinal information | 55 |
| 5 | Computational modeling of numerical cognition | 67 |
| 6 | What animals know about numbers | 85 |
| 7 | The cognitive foundations of mathematics : the role of conceptual metaphor | 109 |
| 8 | The young numerical mind : when does it count? | 127 |
| 9 | Development of arithmetic skills and knowledge in preschool children | 143 |
| 10 | Learning mathematics in China and the United States : cross-cultural insights into the nature and course of preschool mathematical development | 163 |
| 11 | Magnitude representation in children : its development and dysfunction | 179 |
| 12 | Development of numerical estimation : a review | 197 |
| 13 | Understanding ratio and proportion as an example of the apprehending zone and conceptual-phase problem-solving models | 213 |
| 14 | Stereotypes and math performance | 235 |
| 15 | Learning disabilities in arithmetic and mathematics : theoretical and empirical perspectives | 253 |
| 16 | Math performance in girls with Turner or fragile x syndrome | 269 |
| 17 | Number processing in neurodevelopmental disorders : spina bifida myelomeningocele | 299 |
| 18 | Math anxiety and its cognitive consequences : a tutorial review | 315 |
| 19 | What everyone finds : the problem-size effect | 331 |
| 20 | Architectures for arithmetic | 347 |
| 21 | Mathematical cognition and working memory | 361 |
| 22 | Mathematical problem solving : the roles of exemplar, schema, and relational representations | 379 |
| 23 | Aging and mental arithmetic | 397 |
| 24 | Calculation abilities in expert calculators | 413 |
| 25 | Three parietal circuits for number processing | 433 |
| 26 | Developmental dyscalculia | 455 |
| 27 | Rehabilitation of acquired calculation and number-processing disorders | 469 |