Answer:
Naturalistic observation B
Explanation:
Naturalistic observation is a type of research observation method used by psychologist to monitor the behavior of the research subject in their natural environment. Example includes observing animals in their natural habitat.
Sometimes it is just impossible to carry out some experiments in the laboratory, it might be very costly if you try it. Also if you monitor subjects in its natural environment they will be at ease, showing their true nature.
The Children's response will come naturally since they are in a natural fun environment. The researcher is employing naturalistic observation to monitor them
