Researchers who believe that people have neutral feeling would prefer to use:
Ratio Scale
Unforced scale
Balanced Scale
Unbalanced scale
Forced Scale

If an individual's height measured on a ratio scale is 70, while another individual's height on the same ratio scale is 35, can we assume that the first individual is twice as tall as the second one?
Hint: The answer depends on the type of scale
No
Can't Say
Yes