From: The use of research questionnaires with hearing impaired adults: online vs. paper-and-pencil administration
Main effect
Interaction
Format
Group
HHIE
11.72***
0.68
0.37
IOI-HA
0.26
1.31
2.14
SADL
1.32
1.81
1.75
HADS
0.18
3.70
1.15