Which method of measuring behaviour is most likely to be used in combination with other behavioural measures?

Question

Quizplus · Accepted Answer

Physiological measures can be combined with other behavioural measures such as self-reports or naturalistic observation to provide a more complete picture of behaviour. For example, measuring changes in heart rate or cortisol levels in response to a certain task or situation can provide additional information to self-reported feelings or observations of behaviour.

Which Method of Measuring Behaviour Is Most Likely to Be