Data Collection Tools Flashcards
1
Q
What scale do we use for measuring attitude?
A
Likert scale
2
Q
What should we use to check adherence to treatment?
A
Morisky scale
3
Q
What is reliability of a data collection method?
A
It is basically the repeatability of the tool e.g. questionnaire
• The tool / questionnaire yields the same results over repeated measures and subjects i.e. if you use multiple interviews, settings, or observers, the tool will consistently measure the same thing each time
4
Q
What is the validity of a question tool?
A
Refers to how well a tool (questionnaire) can measure what it is intended to measure
