Question

Ralph, a researcher, employs a confederate to push into a queue at a grocery store checkout counter in front of a person who is second and then another person who is ninth in line. He then records the number of verbal responses toward the confederate at each instance as a measure of aggression. The manipulation employed in this scenario is an example of a ________ manipulation.

Answer 1

staged manipulation

Step-by-step explanation:

When the events for experimenting are staged in the way that they manipulate the variables are said to be staged manipulation. Such manipulations helps in the creation of any particular psychological state of the participants. Also, they simulate certain situations which happen in real life.