Answer: Scientific study
Step-by-step explanation:
Social psychology is the study and research field in which social interactions are observed and studied .It states about the links that established between individuals through sharing of thoughts,feeling,emotion,along with the behavior and attitude in actual or imaginary scenario of people.
Scientific study is used for carrying out this research through investigating and noticing the pattern and working of social interaction through scientific methods.Outcomes in form of influence and thinking is obtained.