Simple 3-point scale
Can you use the following text editing commands?
COPY [YES] [NO] [DON’T KNOW]
PASTE [YES] [NO] [DON’T KNOW]
Likert scale, offering finer resolution
Computers can simplify complex problems
strong agree/agree/slightly agree/neutral/slightly disagree/disagree/strongly
disagree
Randomised, bi-polar adjective scales (semantic differentials)
Questions:
The system was … to use; Most of the
time I found the system …
Responses (using Likert scaling)
easy/difficult
clear/confusing
simple/complicated