mail, in-person, split mail & web
Add Health
Wave V Mixed-Mode Survey
SURVEY MODE
MODE
Codes
Label
mail, in-person, split mail & web
-
M 
mail -
I in-person -
S split mail & web -
T telephone -
W web
| M | mail |
| I | in-person |
| S | split mail & web |
| T | telephone |
| W | web |