婚姻是家庭的源头和基石，在个体的发展中起着无比重要的作用。有关婚姻关系影响因素的研究发现，夫妻互动是其中最为重要和关键的因素，研究者已对两种典型的互动情境（婚姻冲突解决和社会支持）下的夫妻互动行为及其对婚姻关系的影响进行了研究。然而，现有研究绝大多数都是从丈夫或者妻子单方面的行为、将婚姻冲突解决和社会支持分开来进行探讨，且鲜有认知神经机制方面的探讨。为此，本研究将综合使用访谈、问卷、观察和认知神经科学研究方法，按照家庭生命周期理论选取不同婚龄阶段的夫妻，探讨以下几个方面的问题：（1）中国夫妻婚姻冲突解决和社会支持的典型互动行为和模式；（2）夫妻主观报告的和客观观察到的夫妻互动行为和模式对婚姻关系的共同影响作用及其机制；（3）夫妻互动行为和模式的认知神经基础以及影响婚姻关系的认知神经机制。

Marriage, as both starting point and cornerstone of family, has utmost effect on personal development. Researches aiming at exploring influential elements of marital outcomes demonstrate paramount function of interactions between spouses. Previous studies choose two typical contexts (conflict solving and social support) to find out how specific behaviors influence couples’ evaluation on marital relationship. However, most conclusions were drawn from researches on either husband or wife’s personal behavior and discussed above two contexts separately. In addition, neurosis mechanism of marital interaction is rarely mentioned. Thus, this study is about to choose couples in different stages according to Family Life Cycle Theory, and methods are various, including interview, questionnaires, observation and cognitive neuroscience method. Aims of the current research are trifold; the first one is to describe typical conflict solving and social support interaction patterns of Chinese spouses; secondly, researchers will explore the common effect of self-report interaction patterns and those measured by objective observation on marital outcomes; thirdly, neurosis mechanism of marital interaction and its influence on marital relationships will be demonstrated.