In an experiment to test reaction levels to everyday acts of aggression, people walking on a quiet road were exposed to a variety of simulations of aggressive behavior. This included the sudden...

In an experiment to test reaction levels to everyday acts of aggression, people walking on a quiet road were exposed to a variety of simulations of aggressive behavior. This included the sudden blaring of a car horn, young men pushing past elderly people to get to the front of a queue, shouting into the face of the billing clerk for being slow at the department store, and breaking into a fistfight with someone for blocking the way. Such a representation of aggression through many examples is known as:

a.            Replication

b.            Multiple operationalism

c.             Placebo effect

d.            Meta analysis