Does interviewer have specific data collection experience in specimen collection?

Conceptual Variable

Name
6624
Label
Does interviewer have specific data collection experience in specimen collection?
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Wave IV
Wave IV In-Home Interview
Wave IV Field Interviewer Data
I4SPEC
no
54.21%
yes, as FI
39.98%
yes, as FS
0.26%
yes, as both
0.42%
yes, not as FI/FS
5.13%
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Wave IV
Wave IV In-Home Interview
Wave IV Field Interviewer Data
I4SPEC
no
51.70%
yes, as FI
38.12%
yes, as FS
0.25%
yes, as both
0.40%
yes, not as FI/FS
4.89%
Dataset Variable Valid Invalid Min First Quartile Median Third Quartile Max Mean StdDev
Wave IV Field Interviewer Data I4SPEC 14,974 727 0 4
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Wave IV
Wave IV In-Home Interview
Wave IV Field Interviewer Data
I4SPEC
no 0
yes, as FI 1
yes, as FS 2
yes, as both 3
yes, not as FI/FS 4