identify the research designJohn is intrigued by the relationship between frustration and aggression. He proposes to study whether socioeconomic status is a factor in how drivers express aggression when they are frustrated. John decides to use a high-status car (a shiny new Mercedes) and a low-status car (a dented, rusted old Volkswagen) in a study near his home. He plans to drive the high-status car from 1 to 3pm and the low-status car from 3 to 5pm. During these times, he will linger when he has to stop for red lights, and will move forward only when the driver behind him honks. His research assistant, riding on the passenger side, will time how long it takes the driver of the car behind him to honk. John believes drivers will take longer to honk when they are behind a Mercedes than when they are behind the Volkswagen. He thinks frustrated people will suppress their frustration and anger when the person causing the frustration is of perceived high socioeconomic status. His findings indicate that the average latency to honk when he drives the Volkswagen is only 2 seconds, whereas when driving the Mercedes it is 9 seconds.