Observational Research Flashcards
Observations as a method
Researcher will observe behaviour looking for patterns
CANNOT draw cause and effect relationships
Four main features of observation
The settings: naturalistic v controlled
The data: structured v unstructured
The participants : overt v covert
The observers : participant v none participant
Naturalistic observation
The observation of behaviour in it natural setting.
Often done when unethical to carry out lab experiment.
STRENGTH of naturalistic observation
High ecological validity
Reduction of the Hawthorne effect
LIMITATIONS of naturalistic observation
Little control over EVs
Replication is not often possible
Controlled observation
Observation taking place in a controlled setting.
Usually behind a one-way mirror so they cannot be seen
STRENGTHS of controlled observation
Less risk of EVs effecting behaviour
LIMITATIONS of controlled observation
The setting is artificial therefore may lack ecological validity
Structured observation
The observer creates a behaviour checklist in order to code the behaviour being observed.
CAN use time or event sampling.
STRENGTHS of structured observation
The behavioural checklists allows objective quantifiable data collection
Allows for multiple observers (increasing reliability)
LIMITATIONS of structured observation
Pre-existing behavioural categories can be restrictive and does not always explain why the behaviour is happening
Unstructured observation
The observer note down all the behaviours they can see in a qualitative form over a period of time.
NO behavioural checklist is used
STRENGTHS of unstructured observation
Generate rich qualitative data - can help explain why the behaviour has occurred
Researchers are not limited by prior theoretical expectations
LIMITATIONS of unstructured observation
Researcher can be drawn to eye catching behaviours,may not be representative of all behaviours occurring
Less comparable across researchers
Overt observation
Participants are aware that their behaviour is being studied, the observer is OBVIOUS