When the twins were young children: How often were strangers confused?

Conceptual Variable

Name
6581
Label
When the twins were young children: How often were strangers confused?
Add Health
Wave I
Parents (1995)
Parents (1995)
PD4F
frequently
42.62%
occasionally
17.14%
never
40.24%
Add Health
Wave I
Parents (1995)
Parents (1995)
PD4F
frequently
2.76%
occasionally
1.11%
never
2.60%
Dataset Variable Valid Invalid Min First Quartile Median Third Quartile Max Mean StdDev
Parents (1995) PD4F 1,342 19,403 1 3
Add Health
Wave I
Parents (1995)
Parents (1995)
PD4F
frequently 1
occasionally 2
never 3