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Unintentional Racial Discrimination Research

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Introduction What is the purpose of unintentional racial discrimination in humans and how effective are the conditions of Allport’s intergroup contact hypothesis in reducing racial discrimination? The purpose of unintentional racial discrimination in humans is to increase humans’ chances of survival. According to Professor Gil Diesendruck’s two studies that involved children as young as age 4, essentialism is innate. Essentialism is there from the start and environmental factors only increase or reduce children’s tendency to socially categorize people of different ethnicities. There is also Alexandra Golby’s research done with her colleagues. The region of the brain that is responsible for facial recognition has an easier time detecting …show more content…

The past imaging studies that Dr. Elizabeth Phelps of New York University shows that during activities that involved racial bias, the amygdala, the dorsolateral prefrontal cortex, the anterior cingulate cortex and the fusiform face area were all active at the same time. The fusiform face area is for facial recognition. When an individual sees an unfamiliar face, the amygdala becomes active because of fear and other emotions the individual feels. The anterior cingulate cortex monitors for error and conflict like racial bias for example. Once the anterior cingulate cortex recognizes racial bias as a conflict or error, the dorsolateral prefrontal cortex will do its job and regulate the cognitive process of the individual and their behavior. Each of these regions is not only important for the unintentional and implicit expression of racial bias alone, the links in the way they function are also important in processing the unintentional and implicit expression of racial …show more content…

In Mahzarin Banahi’s research with a team from Yale and Harvard Universities, there was significant activity in the fusiform gyrus and amygdala, but no activity in the anterior cingulate cortex or dorsolateral prefrontal cortex when the images of out-group faces were flashed for a short time period. The anterior cingulate cortex monitors for racial bias and the dorsolateral prefrontal cortex regulates racial bias. When flashed for a longer time period, there was less activity in the amygdala and strong activity in the anterior cingulate cortex and dorsolateral prefrontal cortex. When the amygdala is active, the individual may feel certain emotion, mostly likely fear, associated with the images of out-group faces. The strong activity in the anterior cingulate cortex after viewing the images of out-group faces for a longer time because the anterior cingulate cortex detects an error or conflict. Cognitive dissonance might be the reason why the anterior cingulate cortex is active. People tend to feel uncomfortable when their beliefs does not match their behavior. To relieve their feelings of discomfort, either attitude or their behavior has to be changed. The anterior cingulate cortex detects racial bias or the error and it is the dorsolateral prefrontal cortex’s responsibility to regulate the behavior and attitude of the

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