肥胖女性对食物信息加工的情景记忆特点  

The Characteristics of Episodic Memory for Food Information Processing in Females with Obesity

作　　者：冷雪晨 陈红 姚家宜 杨乔乔 陈亦宣 LENG Xue-chen;CHEN Hong;YAO Jia-yi;YANG Qiao-qiao;CHEN Yi-xuan(Department of Psychology,School of Education,SooChow University,Suzhou 215123,China;Faculty of Psychology,Southwest University,Chongqing 400715,China;School of Teacher Education,Lishui University,Lishui 323000,China)

机构地区：[1]苏州大学教育学院心理学系,苏州215123 [2]西南大学心理学部,重庆400715 [3]丽水学院教师教育学院,丽水323000

出　　处：《应用心理学》2023年第4期343-351,共9页Chinese Journal of Applied Psychology

基　　金：国家自然科学基金项目(31771237);中央高校基本科研业务费专项资金创新团队项目(SWU1709106)的资助

摘　　要：本研究旨在考察肥胖女性对不同热量食物信息的情景记忆模式(项目记忆和来源记忆)差异。结果表明肥胖女性情景记忆的损伤是特异性的而非整体性的:(1)肥胖女性对高热量食物信息的项目记忆能力显著高于正常体重女性,且对高热量食物信息的项目记忆能力显著高于低热量食物;(2)肥胖女性对高热量食物和低热量食物信息的来源记忆能力均显著低于正常体重女性,且肥胖女性对高热量食物信息的来源记忆能力显著低于低热量食物。The current study aimed to unravel the episodic memory patterns(item memory and source memory)for different food calorie information in females with obesity.The results suggest that episodic memory function in females with obesity is a specific deficit,not a global impairment,(1)Females with obesity outperformed females with healthy weight in item memory for high-calorie food information,and performed significantly better item memory for high-calorie food information than low-calorie food information;(2)Females with obesity demonstrated significantly poorer performance on source memory for both high-calorie and low-calorie food information than females with healthy weight,and performed significantly better source memory for high-calorie food information than low-calorie food information.

关 键 词：肥胖 食物能量 项目记忆 来源记忆 

分 类 号：B849[哲学宗教—应用心理学]