| What is open question questionnaires? | This allows the participants to answer how they wish, there is no fixed response to select from. |
| What type of data does open question questionnaires create? | It creates qualitative data since it is rich and detailed and gives insight. |
| Strengths of open question questionnaires? | Less chance of observer bias, and detailed answered are obtaited, new lines of enquiry can be followed |
| Weaknesses of open question questionnaires? | Participants may answer in a socially desirable way, making the answer and data less valid. |
| What is closed question questionnaires? | This type of questionnaire has restricted the participants to a predetermind set of repsonses |
| What type of data does closed question questionnaires create? | It creates quantitavite data |
| What is a strength of closed question questionnaires? | Its easy to anaylse the quantitative data, discover trends. Its cost effective |
| What is a weakness of closed question questionnaires? | Predetermind list of questions limits the responses to explore interesting answers. Response bias |
| What is a structured interview? | When the questions have been planed in advanced and they are aksed in the same order for everyone. They use an interivew schedule. |
| What is a strength of a structured interview? | Easy to analyse quantative data, discover trendss and high replicabilty. |
| What is a weakness of a structed interview? | Increased risk of investigator bias, unconsiouly using a biased tone or body language. |
| What is a unstructed interview? | Where the interview is conducted more like a converstation, focused on a discussion rather than asking set questions. |
| What is a stregnth of a unstructured interview? | Less chance of demand characteristics and investigator bias. |
| What is a weakness of a unstructured interview? | Difficult to analyse qualitative data, time consuming and expensive. |
| What is filler questions in a questionnaire? | Questions which have nothing to do with the aims of the investigation and are put in to distract the participant from guessing the real aim of the study. No demand characteristics. |
