In another experiment, psychologists at the University of Louvain in Belgium measured dependency traits, relationship satisfaction and levels of conflict in 266 adults in long-term relationships.

• 在另一项实验中，比利时鲁汶大学的心理学家以266名有长期伴侣的成人为对象，测量他们依赖特质、感情满意度和冲突程度。