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1. If you were the researcher who wrote this questionnaire, which answers would be the most useful for you: version 1, 2 or 3? Why?

2. Which version is the easiest for the participant to answer: version 1, 2 or 3? Why?

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1 I will choose the third one, I can compare the data and see the percentage of each choice
2The first type, because there is no option limit, participants can freely write answers

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Participant : the person completing the questionnaire

Researcher : the person who created and / or set the questionnaire

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1. Multiple choice & Tick box
2. Ranking
3. Likert Scale
4. Comment box
5. Dichotomous

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1. Multiple choice
2. Ranking
3. Likert scale
4. Comment box
5. Dichotomous

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Multiple Choice
Ranking
Likert Scale
Comment Box
Dichotomous

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1. Personal information
2. Nation, Mobile number, Email

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1 multiple choice
2 ranking
3 likert scale
4 comment box
5 dichotomous

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Questionnarie participant
The people be asked to answer the questions.
Questionnaire researcher
The people prepares questions.

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(1) Multiple choice
(2) Ranking
(3) Likert Scale
(4) Comment box
(5) Dichotomous

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Participants are the people who answer the questionnaire

Researchers are people who set a questionnaire in order to achieve a research goal

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Pros
Easy to compare with the answers, which can get results fast.

Cons
The response might not be truthful

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Participant: finish the questionnaire
Researcher:create the questionnaire

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Open questions
Questions with  unrestricted answers.
Closed questions
Questions with restricted answers.
Closed questions
Because they allow for quick counting / measurement of answers

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It's convenient for participants to complete the questions without spending lots of time Also, it's a better way to collect quantitative data that could be easy to analyze.

However, it cannot prompt or probe during the process.

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Advantages
Cheap fast convenient.
Disadvantages
The lack of in-depth information.

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There are no fixed answers for open-ended questions, and fixed options for closed-ended questions. There are more closed-ended questions in the questionnaire, because closed-ended questions can better collect data and obtain survey results.

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1. Personal information
2. Job and the level of salary

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1. Personal information.
2. Name, Hobby, Identity(student/teacher)

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A Open-ended questions are questions that allow someone to give a free-form answer. Closed-ended questions can be answered with “Yes” or “No,” or they have a limited set of possible answers
B open question
The qualitative answers can be collected easily.

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A
open questions:don't have the exact answer
closed questions: have the exact answer
B
closed questions
Since we need to collect the specific data

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1. Low cost, allowing researchers to save money；
2. Lack of restrictions on respondents, which leads to a lower rate of questionnaire recovery

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1.personal information
2. Job, email

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The advantage is that more objective data can be collected. The disadvantage is that the data is not necessarily true and effective

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Open questions allow people to answer based on the question
Closed questions typically offer several options for people to choose from，

Closed questions are easier to count，It is used more often

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1.Personal information
2.Job ,education background

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1. make participants feel comfortable  and willing to tell the truth

2.
The research topic / aim
Time to complete
How participants’ information will be used
Right to anonymity/privacy
Right to withdraw/skip questions
|Informed consent

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participant：To answer the researchers' questions
researcherFormulate the questionnaire questions and determine the topics

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1.
1). Provides the time to answer questions
2). The view is anonymous, protecting everyone's privacy
3). Respect for personal wishes

2.Personal preference information.

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1.We choose 3, because 3 adopts the method of statistical table and the result of percentage, which can more intuitively see the survey results of participants and is more convenient for analysis

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1. Make participants feel comfortable.
2. The research topic / aim
Time to complete
How participants’ information will be used
Right to anonymity/privacy
Right to withdraw/skip questions
Informed consent

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We choose version 3, It is convenient for users to understand a large amount of data and the relationship between data.On the other hand, it is to let the user read raw data more quickly through visual symbols.