vaildity and reliability
- Created by: dominique_jlsxx
- Created on: 01-05-15 19:15
View mindmap
- Validity and reliability
- Validity
- Internal= whether the study has tested what it set out to test
- External= the degree to which research findings can be generalised
- to other settings- ecological
- to other groups of people- population
- over time- historical
- Reliability
- Internal= used to judge consistency across items in same test
- External= how much a measure varies from one use to another
- Inter observer= consistent results between different researchers
- Validity
Comments
No comments have yet been made