Whether you want to launch any new product or service or want to diversify or seek to develop some knowledge, you need thorough research with supportive data or information points.
Difference Between Questionnaire and Schedule (With Table)
Conclusion
The emotions of people are basic building blocks when they create what data collection method you chose to support your research or campaign directly depends on the subject type and the objective you want to achieve.
Both provide good results but the extent of authenticity and involvement varies.
But all in all Questionnaire and Schedule are effective and efficient data collection methods.
References
- https://jamanetwork.com/journals/jamapsychiatry/article-abstract/493979
- https://psycnet.apa.org/record/1936-01988-001
- https://core.ac.uk/download/pdf/29188808.pdf