A couple good questions would be: (assuming it's an experiment) Can it be redone with the same result and can the information being used be cited. Hope it helps!
<span>According to Gordon Allport, intergroup contact is likely to reduce prejudice when group members engage in competitive tasks. This theory makes sense, when people have to compete for something in their home life or work life, they tend to think of things being more fair when there is a competition held to achieve the winning. There is so many prejudice in the work environment now-a-days that it is hard to have employees understand why decisions are rightfully made. </span>