The Chinese version of the Yale Food Addiction Scale: An examination of its validation in a sample of female adolescents
The Chinese version of the Yale Food Addiction Scale: An examination of its validation in a sample of female adolescents
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DOI：
10.1016/j.eatbeh.2015.05.002
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发表时间：
2015-08-01
期刊：
影响因子：
2.8
通讯作者：
Xiao, Shuiyuan
中科院分区：
文献类型：
--
作者：
Chen, Gui;Tang, Zhaoli;Xiao, Shuiyuan
简介：本研究以女师范生为样本，开发并测试了中文版耶鲁大学食物成瘾量表（YFAS-R-C），旨在为评估女性青少年食物成瘾提供一个心理测量学上合理的工具。方法：对72名师范生进行了初步研究，对YFAS-R-C进行了测试，并收集了改进建议。 20天后，对950名师范生进行正式的YFAS-R-C、暴食量表（BES）、饮食态度测试（EAT-26）、BIS/BAS反应性（BIS/BAS）量表和调节情绪自我效能（RES）量表。对参加两次 YFAS-R-C 的 53 名学生进行了重测信度评估。结果：我们的研究证实了 YFAS-R-C 的单因素结构。 21个原始项目的内部一致性（KR-20）（0.857）和诊断标准（0.75）良好。验证性因素分析验证了单因素结构具有可接受的拟合度。 YFAS-R-C 的重测信度良好，症状项目的组间相关性为 0.72，诊断标准的组间相关性为 0.69。 YFAS-R-C 具有良好的收敛效度和判别效度：症状和诊断版本均与相关饮食行为结构（BES 和 EAT-26）的测量值具有显着相关性，但与相关但独立的结构（BIS/BAS 和 RES）的测量值没有或中度相关性。讨论：结果表明，YFAS-R-C 具有良好的心理测量效度，可以区分一组女师范生中是否患有食物成瘾。未来的研究应该在不同的样本中验证 YFAS-R-C。 (C) 2015 Elsevier Ltd. 保留所有权利。
Introduction: The present study developed and tested a Chinese version of the Yale Food Addiction Scale (YFAS-R-C) in a sample of female normal-school students, with the aim of producing a psychometrically sound tool for assessing food addiction in female adolescents.Methods: A preliminary study of 72 normal-school students tested the YFAS-R-C and collected suggestions to improve it. Twenty days later, the formal YFAS-R-C, the Binge Eating Scale (BES), Eating Attitude Test (EAT-26), BIS/BAS Reactivity (BIS/BAS) scale, and Regulatory Emotional Self-efficacy (RES) scale were administrated to a sample of 950 normal-school students. Test-retest reliability was assessed in 53 students who took the YFAS-R-C twice.Results: The single factor structure of the YFAS-R-C could be confirmed in our study. The internal consistency(KR-20) for 21 original items (0.857) and diagnostic criteria (0.75) were good. Confirmatory factor analysis verified a one-factor structure with an acceptable fit. The test-retest reliability of the YFAS-R-C was good, with interclass correlations of 0.72 for symptom items and 0.69 for the diagnostic criteria. The YFAS-R-C had good convergent and discriminant validity: symptom and diagnosis versions both had significant correlations with measures of related eating behavior constructs (BES and EAT-26), but had no or moderate correlations with measures of related, yet separate constructs (BIS/BAS and RES).Discussion: The results indicate the YFAS-R-C has a good psychometric validity to differentiate population with and without food addiction in a group of female normal - school students. Future studies should validate the YFAS-R-C in diverse samples. (C) 2015 Elsevier Ltd. All rights reserved.