Two marine biologists are conducting an observational study on the behavioural responses of humpback whales to whale-watching vessels. One of the specific categories of behaviour they intend to record is 'vessel-avoidance maneuvering'.
Explain why it is important for the marine biologists to agree on a clear definition of 'vessel-avoidance maneuvering' before they begin their observation.
689 exam-style questions on AQA A Level Psychology Scientific processes. Each one has a worked solution and a mark scheme showing where the marks go.