Table 5 Interview duration
From: The IZA evaluation dataset survey: a scientific use file
Wave 1 | Interim wave | Wave 2 | Wave 3 | |
|---|---|---|---|---|
Number of observations | 17,396 | 2,548 | 8,915 | 5,786 |
Average duration of interviews (in minutes) | 58 | 27 | 41 | 36 |
From: The IZA evaluation dataset survey: a scientific use file
Wave 1 | Interim wave | Wave 2 | Wave 3 | |
|---|---|---|---|---|
Number of observations | 17,396 | 2,548 | 8,915 | 5,786 |
Average duration of interviews (in minutes) | 58 | 27 | 41 | 36 |