Primary research can be carried out in a number of different ways, for example surveys, questionnaires, focus groups or observations. A questionnaire is a set of questions to find out customers ...

When conducting primary research using your own resources ... If you choose a direct-mail questionnaire, the following guidelines will increase your response rate: Even following these guidelines ...

The Multimorbidity Treatment Burden Questionnaire (MTBQ) is a concise, simply-worded set of questions to measure treatment burden in people with multimorbidity. It has been designed for use in primary ...