Practical Evaluation - Child
- Created by: Jennypix
- Created on: 26-11-15 13:34
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- Practical Evaluation
- + Replicable as it is permanent document = repeat to get same results.
- - Subjective researchers differing ideas about what is positive or negative.
- + Study behaviour retrospectively
- + Do not have to consider ethics = no pps. used.
- - No experimental control = difficult to establish cause and effect.
- - Low validity as secondary data may be out of date.
- =-Only 2 articles used, low generalise.
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