D4A CONFUSED, RESPONDENT-PQ
Add Health
Parents (1995)
Parents (1995)
Parents (1995)
(346 of 353)
Variable Description
Name
PD4A
Label
D4A CONFUSED, RESPONDENT-PQ
Dataset
Summary Statistics for 'PD4A'
| Value | Valid | Label | Frequency | % of Valid | % of All |
|---|---|---|---|---|---|
| . | Missing | missing | 3,238 |
15.61%
|
|
| 1 | Valid | frequently | 121 |
9.04%
|
0.58%
|
| 2 | Valid | occasionally | 295 |
22.05%
|
1.42%
|
| 3 | Valid | never | 922 |
68.91%
|
4.44%
|
| 6 | Missing | refused | 5 |
0.02%
|
|
| 7 | Missing | legitimate skip | 16,114 |
77.68%
|
|
| 8 | Missing | don't know | 50 |
0.24%
|
| Total Responses | Valid | Invalid | Min | Max |
|---|---|---|---|---|
| 20745 | 1338 | 19407 | 1 | 3 |
Representation
Representation Type
Code List
Selection Style
SelectOne
Measurement Unit
numeric
frequently, occasionally, never-
1 
frequently -
2 occasionally -
3 never
Measurement Unit
numeric
Aggregation Method
Unspecified
Temporal
False
Geographic
False
Represented Variable
When the twins were young children: How often were you confused about which was which?Missing Values
refused, legitimate skip, don't knowSource Questions
PD4ALineage
-
Parents (1995) -
PD4A
D4A CONFUSED, RESPONDENT-PQ-
4A. When the twins were young children: How often were you confused about which was which?
-
Concordance
| frequently | ||
| occasionally | ||
| never |
| frequently | ||
| occasionally | ||
| never |
| Dataset | Variable | Valid | Invalid | Min | First Quartile | Median | Third Quartile | Max | Mean | StdDev |
|---|
| frequently | ||
| occasionally | ||
| never |