Observation
- Created by: elisegodbehere
- Created on: 20-04-14 10:56
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- Evaluate the Observation in terms of generalisability and reliability
- Reliability
- + Loads of people were watching at the same time so increased reliability
- - It wasn't operationalised so we all had different interpretations of what a big car was
- + We all used the same tally system so increased reliability
- - All information was gathered at one time so less reliable
- Generalisability
- - Can't be generalised to entire population because we only took the information from one town
- + Can be generalised to people who are available at that time
- - Target population can only be generalised to people who don't work and were passing by
- Reliability
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