What is an advantage and disadvantage of oppertunity sampling?
Advantage: It is a quick and easy way of choosing participants for a study as it is based on convenience. Disadvantage: It may not be representative of the target population, potentially producing a sampling bias, and so the findings will lack external validity as they cannot be generalised.
FR
Related Psychology A Level answers
All answers ▸Two types of long-term memory are procedural memory and episodic memory. Explain two differences between procedural memory and episodic memory. (4 marks)
Outline research into the effect of misleading information on the accuracy of EWT [6]
Describe synaptic transmission
what is classical conditioning?