AQA Psychology - Research Methods - Observational Designs
Behavioural Categories – breaking behavior into specific, observable actions to record consistently.
What are the three main observational designs?
Behavioural categories
Time sampling
Event sampling
Key Terms
What are the three main observational designs?
Behavioural categories
Time sampling
Event sampling
What is a behavioural categories?
The target behaviour to be observed should be broken up into a set of observable categories
What is behavioural categories similar to?
Operationalisation
What are the limitations of behavioural catergories?
Difficult to make clear and unambiguous
- Dustin categories = behaviours go unrecorded
What is time sampling?
observations are made at intervals e.g every 15 seconds
Strength of time sampling:
Reduce number of observations = structured and systematic
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| Term | Definition |
|---|---|
What are the three main observational designs? |
|
What is a behavioural categories? | The target behaviour to be observed should be broken up into a set of observable categories |
What is behavioural categories similar to? | Operationalisation |
What are the limitations of behavioural catergories? |
- Dustin categories = behaviours go unrecorded |
What is time sampling? | observations are made at intervals e.g every 15 seconds |
Strength of time sampling: | Reduce number of observations = structured and systematic |
Limitation of time sampling: | Unrepresentative = may miss important details out of time-scale |
What is event sampling? | A target behaviour or event is recorded every time it occurs |
Strengths of event sampling: | May require infrequent behaviours |
Limitations of event samplings: | Complex behaviours oversimplified = important details may go unrecorded |