What must a researcher decide about their observational design before completing the observation?
Whether it is structured or unstructured
If structured:
Behavioural categories
Sampling procedures
What must behavioural categories be to obtain valid data?
Operationalised
Objective
Cover all possible component behaviours
Mutually exclusive
What is event sampling?
Counting the number of times a certain behaviour occurs in a target person or individual.
What is time sampling?
Recording behaviours in a given time frame or at regular time periods. For example recording all behaviours on display every 30 seconds.