HARMONIZED DATA
| Label: | s9sbsdone |
|---|---|
| Description: | s9sbsdone:w9 whether s completed 10 seconds side-by-side |
| Item type: | Constructed variable |
| Answer type: | Enumerated |
| Answer choices: | 0.no ; 1.yes ; .m:Missing ; .n:Not willing/able ; .s:Skipped ; .t:not tested ; .u:not coupled ; .v:SP NR |