Improving reliability and validity
- Created by: m8itscharlo
- Created on: 02-05-16 19:11
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Improving Reliability
- Carry out a pilot study
A pilot study is a small-scale trial of the research design, tried out on a few people before the real thing, therefore the researcher can identify any problems with the design.
- Reduce investigator effect
Anything that the investigator does that has an unintentional effect on the participant's performance in the task. This can be reduced by having a set of standardised instructions that are read by each participant.
Improving Validity
Validity refers to…
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