HAPPY FACE

Do you think these data collection techniques are valid? Why or Why not?
Well , i do not believe these data collection techniques are valid because it is failure. Everybody can be affected by the sequence of questions beacuse they know the highest score is the last answer.

Would your results be different if you took the on-line questionnaire at a different time, on a different day? Why or why not?
yes, i think we will have different mood in different day, therefore, we will have different score in the test even the same questionnaire. Nobody can always be happy. The only way we can do is try to control our emotional.

Are either or both of these data collection tools better suited to do with an individual or with lots of people? Why or why not?
In my opinion, these data collection tools are better suited to do with an individual. If we do the test individual, the conclution will be more accurate.