例如，接触能够减少基于性取向的偏见和对残疾人的偏见。 研究人员还发现，与一个小组成员的接触不仅减少了对该特定小组的偏见，而且还减少了对其他小组成员的偏见。 那Allport的四个条件呢？ 研究人员发现，至少要满足Allport的一种条件，才能对减少偏见产生更大的影响。 但是，即使在不符合Allport条件的研究中，偏见仍然有所减少，这表明Allport条件可以改善小组之间的关系，但并非绝对必要。 研究人员建议，群体之间的接触可以减少偏见，因为它可以减少焦虑感（人们可能会担心与很少接触的群体成员进行互动）。
For example, contact can reduce prejudice based on sexual orientation and prejudice against people with disabilities. The researchers also found that contact with a team member not only reduced prejudice against the particular group, but also reduced prejudice against other team members. What are the four conditions of Allport? The researchers found that at least one of Allport’s conditions must be met to have a greater impact on reducing bias. However, even in studies that did not meet Allport conditions, bias was still reduced, suggesting that Allport conditions can improve the relationship between groups, but it is not absolutely necessary. Researchers suggest that contact between groups can reduce prejudice because it can reduce anxiety (people may be concerned about interacting with members of the group that have little contact).