Final answer:
Having a friend who is friends with an outgroup member is related to lower prejudice toward that outgroup, as indirect contact can extend the benefits of direct positive interactions, supporting a reduction in prejudicial attitudes.
Step-by-step explanation:
Among the options provided, having a friend who has a friendship with an outgroup member has been shown to be related to lower prejudice toward an outgroup.
This scenario is an example of indirect intergroup contact, which reduces prejudice by extending the benefits of direct contact with members of the outgroup to friends of individuals who have those direct contacts. It's supported by research suggesting that positive contact, whether direct or indirect,
can significantly reduce prejudice and foster positive attitudes through various mechanisms such as reducing anxiety associated with intergroup interactions and increasing the opportunity for re-categorization, in which individuals come to view outgroup members as part of a larger, shared ingroup, thus breaking down barriers and stereotypes.
Prejudice is a negative attitude and feeling toward an individual based solely on one's membership in a particular social group, and is often addressed through strategies that promote social interaction and cooperation, such as the jigsaw classroom method and working toward superordinate goals that require collaborative effort.