Egan et al. Study
Results: Superbook had an advantage in:
- overall average accuracy (75% vs. 62%)
- Superbook did better on questions with words from text but not in topic headings
- Print version did better on questions with no search hits
- speed (5.4 vs. 5.6 min/query on average)
- Superbook faster for text-only cues
- Paper faster for no questions with no hits
- essay creation
- average score of 5.8 vs. 3.6 points out of 7
- average 8.8 facts vs. 6.0 out of 15