S19Q9B CONFIDENT 9A IS CORRECT-W1

Variable Description

Name
H1KQ9B
Label
S19Q9B CONFIDENT 9A IS CORRECT-W1
Dataset
wave1

Summary Statistics for 'H1KQ9B'

Value Valid Label Frequency % of Valid % of All
1 Valid very 7,660
52.87%
36.92%
2 Valid moderately 4,225
29.16%
20.37%
3 Valid slightly 1,950
13.46%
9.40%
4 Valid not at all 654
4.51%
3.15%
6 Missing refused 122
0.59%
7 Missing legitimate skip 5,676
27.36%
8 Missing don't know 450
2.17%
9 Missing not applicable 8
0.04%
Total Responses Valid Invalid Min Max
20745 14489 6256 1 4

Representation

Representation Type
Code List
Selection Style
SelectOne
Measurement Unit
numeric
Measurement Unit
numeric
Aggregation Method
Unspecified
Temporal
False
Geographic
False

Source Questions

H1KQ9B

Lineage

  • Wave I In-Home Interview Data - H1KQ9B
    S19Q9B CONFIDENT 9A IS CORRECT-W1
    • H1KQ9B
      9B. How confident are you that your answer is correct?

Concordance

Add Health
Wave I Wave II
Wave I In-Home Interview Wave II In-Home Interview
Wave I In-Home Interview Data Wave II In-Home Interview
H1KQ9B H2KQ9B
very
52.87%
52.03%
moderately
29.16%
30.15%
slightly
13.46%
13.62%
not at all
4.51%
4.20%
Add Health
Wave I Wave II
Wave I In-Home Interview Wave II In-Home Interview
Wave I In-Home Interview Data Wave II In-Home Interview
H1KQ9B H2KQ9B
very
36.92%
41.56%
moderately
20.37%
24.08%
slightly
9.40%
10.88%
not at all
3.15%
3.36%
Dataset Variable Valid Invalid Min First Quartile Median Third Quartile Max Mean StdDev
Wave I In-Home Interview Data H1KQ9B 14,489 6,256 1 4
Wave II In-Home Interview H2KQ9B 11,772 2,966 1 4