Searching for Airline Tickets: A Comparison of Tabular and Graphical Presentations



B-3   Results of Recall Test


 Recall Test Results for Fare-Finder

Correctness (1 for incorrect)
Subject Task 1Task 2Task 3
1 1 0 0
2 0 0 1
3 0 0 0
4 1 1 0
5 1 0 0
6 1 0 0
7 1 1 0
8 0 0 1
9 0 0 0
10 1 0 0
mean 0.6 0.2 0.2




Recall Test Results for Flight-Line

Correctness (1 for incorrect)
Subject Task 1Task 2Task 3
1 1 0 0
2 0 0 0
3 0 0 0
4 1 0 0
5 0 0 0
6 1 1 0
7 0 0 0
8 0 1 0
9 0 1 0
10 0 0 0
mean 0.3 0.3 0.0