Observational Techniques Flashcards
Structured observations
- Behaviour is observed with a predetermined coding scheme to record the participants’ behaviour.
- There are behavioural methods and sampling methods.
Structured observations advanatges
- It improves the inter observer reliability due to the behavioural categories.
- Observers rate consistently.
Structured observations disadvantages
- Lack detail- don’t know the why of behaviour.
- Ignores any behaviours not on the coding sheet.
Unstructured observations
- Observer watches and records all behaviour seen.
- There are no behavioural categories or sampling methods, the researcher notes down everything they see.
Unstructured observations advantages
- Useful when behaviours observed is unpredictable.
- Good as a pilot study to then make behavioural categories in the full observation.
Unstructured observations disadvantages
- Behaviours that are eye catching are recorded but they may not be the most relevant.
- Poor inter observer reliability as no behavioural categories.
Naturalistic observations
- When the setting being observed has not been manipulated by researcher.
Natural observations advantages
- Has higher ecological as it is natural, non artificial, spontaneous behaviour being observed.
Natural observations disadvantages
- Subject to possible extraneous variables, we can’t be certain of.
Controlled observations
- When some variables in the setting being observed have been manipulated.
Controlled observations advantages
- More controlled, higher internal validity as we can be more certain that the behaviour observed is due to manipulation of the situation.
Controlled observations disadvantages
- Lower ecological validity as the participants may act in an artificial way due to artificial environment.
- Demand characteristics present.
Covert observations
- An observation conducted without the participants knowledge that its happening.
Covert observations advanatges
- See the participants act more naturally and not alter their behaviour due to lack of awareness of being observed.
Covert observations disadvantages
- Has significant ethical issues, like consent.
- An observer may misinterpret behaviour.
Overt observations
- When the participants are aware they are being observed.
Overt observations advantages
- Avoid ethical issues as participants will have been informed of the observation and will be able to withdraw.
Overt observations disadvantages
- May see observer effects, so the participants alter their behaviour as they are aware they’re being observed.
Participant observations
- When the observer is a participant in the behaviour they observed.
Participant observations advantages
- Will likely generate more detail regarding behaviour that could be understood in greater depth.
Participant observations disadvantages
- May be subject to observer bias, so researchers opinions may influence what they record.
Non participant observations
- When the observer is not a participant in the behaviour being observed.
Non participant observations advanatges
- More objective as the observer is psychologically and physically distanced for behaviour and should show little bias.
Non participants observations disadvantages
- May include less detail and understanding as they are at a distance from the group and have little close interaction to expand understanding, so behaviours may be misread.