Zell Ethan, Alicke Mark D
Department of Psychology, Ohio University, Athens, OH 45701, USA.
J Pers Soc Psychol. 2009 Sep;97(3):467-82. doi: 10.1037/a0015453.
Social comparisons entail not only information about one's standing in a social group (intragroup or local comparison) but also information about the standing of the group in comparison to other groups (intergroup or general comparison). In Studies 1-3, the authors explored the relative impact of intergroup and intragroup comparisons on self-evaluations and affect. While intragroup comparison feedback consistently impacted self-evaluations and affect, intergroup comparison information exerted a significant impact only when intragroup comparison information was unavailable. The authors refer to this general tendency as contextual neglect. Studies 4 and 5 showed that contextual neglect is due primarily to the fact that low-level, local comparison information displaces or supersedes the effect of higher level, general comparison data and that people clearly recognize the superior diagnosticity of higher level comparisons while continuing to rely on small, haphazard sample data to evaluate their ability.
社会比较不仅涉及个人在社会群体中的地位信息(群体内或局部比较),还涉及该群体与其他群体相比的地位信息(群体间或总体比较)。在研究1 - 3中,作者探讨了群体间和群体内比较对自我评价和情感的相对影响。虽然群体内比较反馈始终会影响自我评价和情感,但只有当群体内比较信息不可用时,群体间比较信息才会产生显著影响。作者将这种普遍趋势称为情境忽视。研究4和5表明,情境忽视主要是由于低层次的局部比较信息取代或超越了高层次的总体比较数据的影响,而且人们虽然清楚地认识到高层次比较具有更高的诊断价值,但仍继续依赖少量随意的样本数据来评估自己的能力。