Variable Description

Name
H2SE4
Label
S9Q4 YOUR INTELLIGENCE-W2
Dataset

Summary Statistics for 'H2SE4'

Value Valid Label Frequency % of Valid % of All
1 Valid moderately below average 174
1.18%
1.18%
2 Valid slightly below average 564
3.84%
3.83%
3 Valid about average 5,562
37.83%
37.74%
4 Valid slightly above average 3,155
21.46%
21.41%
5 Valid moderately above average 4,223
28.72%
28.65%
6 Valid extremely above average 1,026
6.98%
6.96%
96 Missing refused 4
0.03%
98 Missing don't know 30
0.20%
Total Responses Valid Invalid Min Max
14738 14704 34 1 6

Representation

Measurement Unit
numeric
Aggregation Method
Unspecified
Temporal
False
Geographic
False
Missing Values

Source Questions

H2SE4

Lineage

  • Wave II In-Home Interview - H2SE4
    S9Q4 YOUR INTELLIGENCE-W2
    • 4. Compared with other people your age, how intelligent are you?

Concordance

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Wave I Wave II Wave III Wave IV
Wave I In-Home Interview Wave II In-Home Interview Wave III In-Home Interview Wave IV In-Home Interview
Wave I In-Home Interview Data Wave II In-Home Interview Wave III In-Home Interview Wave IV In-Home Interview
H1SE4 H2SE4 H3SP4 H4MH7
moderately below average
1.31%
1.18%
1.04%
0.59%
slightly below average
4.95%
3.84%
3.54%
3.32%
about average
39.78%
37.83%
35.95%
36.60%
slightly above average
21.60%
21.46%
24.10%
27.23%
moderately above average
25.82%
28.72%
28.68%
26.36%
extremely above average
6.53%
6.98%
6.69%
5.90%
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Wave I Wave II Wave III Wave IV
Wave I In-Home Interview Wave II In-Home Interview Wave III In-Home Interview Wave IV In-Home Interview
Wave I In-Home Interview Data Wave II In-Home Interview Wave III In-Home Interview Wave IV In-Home Interview
H1SE4 H2SE4 H3SP4 H4MH7
moderately below average
1.31%
1.18%
1.03%
0.59%
slightly below average
4.93%
3.83%
3.53%
3.31%
about average
39.59%
37.74%
35.83%
36.55%
slightly above average
21.49%
21.41%
24.02%
27.20%
moderately above average
25.70%
28.65%
28.59%
26.33%
extremely above average
6.50%
6.96%
6.67%
5.90%
Dataset Variable Valid Invalid Min First Quartile Median Third Quartile Max Mean StdDev
Wave I In-Home Interview Data H1SE4 20,644 101 1 6
Wave II In-Home Interview H2SE4 14,704 34 1 6
Wave III In-Home Interview H3SP4 15,148 49 1 6
Wave IV In-Home Interview H4MH7 15,682 19 1 6
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Wave I Wave II Wave III Wave IV
Wave I In-Home Interview Wave II In-Home Interview Wave III In-Home Interview Wave IV In-Home Interview
Wave I In-Home Interview Data Wave II In-Home Interview Wave III In-Home Interview Wave IV In-Home Interview
H1SE4 H2SE4 H3SP4 H4MH7
moderately below average 1 1 1 1
slightly below average 2 2 2 2
about average 3 3 3 3
slightly above average 4 4 4 4
moderately above average 5 5 5 5
extremely above average 6 6 6 6