Antecedents of workplace emotional labor dimensions and moderators of their effects on physical symptoms
研究区分了两种情绪表达规则（表达积极情绪和抑制消极情绪），发现组织认同、工作投入和情绪适应性会调节情绪劳动与健康症状的关系，不同人格和情境因素对感知情绪劳动的影响也不同。
The present study distinguished between two modal emotional display rules, demands to express positive efference and demands to suppress negative efference, that partially constitute the work roles of many employees. Perceived demands to express positive emotion were positively related to health symptoms primarily among those reporting: (1) lower identification with the organization; (2) lower job involvement; and (3) lower emotional adaptability. The effects of various personality traits and situational variables on perceived emotional labor differed depending on the nature of the emotional labor. The findings are discussed in terms of implications of emotional labor for health and practices through which organizations might intervene to minimize its unhealthful consequences among employees. We also attempt to reconcile the findings with some of the related research in psychology suggesting that some forms of required efference may have salutary physiological consequences. Copyright © 2000 John Wiley & Sons, Ltd.