Page 93 - Development of Questionnaires for Quantitative Medical Research
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Instruction: Circle the best answer according to
       your own eating habit

       1.  Normally at what time will you be having


           your breakfast?

          b.  6.00am

          c.  7.00am              Code’s definition:
                                     6.00am = 1
                                     7.00am = 2
          d.  8.00am                 8.00am = 3
                                     9.00am = 4
          e.  9.00am                10.00am = 5

          f.  10.00am




          Figure 3.4: Example of question where the
        responses are expressed and measured using the
                        interval scale
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