This questionnaire examines Instagram Influencer trustworthiness, attractiveness and Instagram activities influence towards consumer purchase decision making. Likert scale is used for this questionnaire. From the sample questionnaire, there are a few aspects that can be improved.
In my opinion, the questions asked are quite complicated as long sentences are used. Instead, it will be better to use simple sentences which is easier for respondents to understand.
Next, I personally feel that the questionnaire is a little too lengthy. Some respondents may not be willing to spare that much of time in answering online questionnaires. To ensure respondents are prepared to answer the questionnaire, my suggestion is to include the sentence “This questionnaire will take you around 10 minutes to complete” before the questions. By doing so, respondents will know how long they will need to spare to complete this questionnaire.
The last improvement that I would like to suggest is that the way of how the questions are being asked. This is due to the reason that some of the questions are leading questions which will direct to bias results from the respondents.
Overall, I think that the questionnaire is clear as the purpose of conducting the questionnaire is stated in the beginning.