Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Measures of information-seeking time and effort
| Measurement | Range | Median | Average +/− sd |
|---|---|---|---|
| Information-seeking session duration (minutes) | 2:41 to 15:08 | 7:14 | 8:22 +/− 3:57 |
| Time between navigation events (minutes) | 0:03 to 8:27 | 0:28 | 0:53 +/− 1:10 |
| Number of page navigation events per subject per case | 1 to 18 | 8.5 | 8 +/− 4.8 |
| Number of Searches | 1 to 8 | 1.5 | 2.3 +/− 1.9 |
