A social experiment is a method of psychological or sociological research that observes people's reactions to certain situations or events. The experiment depends on a particular social approach. The main source of information is the participants' point of view and knowledge. To carry out a social experiment, specialists usually split participants into two groups — active participants (people who take action in particular events) and respondents (people who react to the action). Throughout the experiment, specialists monitor participants to identify the effects and differences resulting from the experiment. A conclusion is then created based on the results. Intentional communities are generally considered social experiments.[1]
Social psychology shows how individuals act in groups and how behavior is affected by social burdens and pressures.[2] In most social experiments, the subjects are unaware that they are participating in an experiment. This is done to prevent bias. Like with any experiment, there may be ethical issues. Several "actors" or "plants" are used to study social behaviors. Companies have also used social experiments to collect consumer data and their opinions about a product or a particular topic.[3]