Pain Induced Smiles

The study investigated the following factors affecting the smiling intensity during pain induction: intentionality, emotional antecedents of amusement (mirth) and happiness, appraisal, appeasement communication, and goal dependence.本研究考察了疼痛诱导过程中影响微笑强度的以下因素：意图性、愉悦（欢笑）与幸福的情绪前因、认知评价、安抚沟通以及目标依赖性。