Research Article
Identifying User Interaction Patterns in E-Textbooks
Table 1
Frequencies of term selection patterns by interface version. Differences to 100% are due to rounding.
| Type | Index | Concept map |
| Select terms in order of appearance in the text | 24% (5) | 26% (6) | Select terms at the beginning and end of the text | 0% (0) | 13% (3) | Select terms at the end of the text | 24% (5) | 9% (2) | Select terms at the end of the text and backtrack to start | 10% (2) | 4% (1) | Select terms at the beginning of the text only | 33% (7) | 35% (8) | Select terms at the middle of the text | 5% (1) | 13% (3) | None of the above | 5% (1) | 0% (0) |
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