墨西哥青少年和年轻人的异食和反刍问卷(CuPRu)的构建和验证

IF 0.8 Q4 PSYCHOLOGY, DEVELOPMENTAL
Karla Areli Medina-Tepal, R. Vázquez-Arévalo, Nazira Calleja-Bello, J. M. Mancilla-Díaz
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引用次数: 0

摘要

墨西哥青少年异食癖与反刍问卷的建构与验证。异食癖和反刍障碍的研究主要集中在儿童、残疾人和孕妇身上。这具有重要意义,因为尚不清楚这些是否发生在其他发育阶段和其他人群中。这些情况会导致严重的健康问题,甚至可能导致死亡,因此拥有有效和可靠的筛查工具至关重要。因此,本研究的目的是开发一种仪器来检测异食癖和反刍障碍的症状和行为,并确定其在墨西哥青少年和年轻人中的心理测量特性。这些项目是根据对文献的审查编写的,随后提交给该领域的七名专家进行审查,获得Aiken V系数,表明法官之间对文书内容的高度一致。同样,从alpha和omega系数的计算中验证量表的可靠性,其中得到以下指标:0.85和0.93。随后,进行了探索性和验证性因子分析,其中实现了四个因素的结构,解释了48.35%的方差,此外还有以下指标证实了适当的拟合CMIN = 2.41, GFI = 0.92;Agfi = 0.89;Cfi = 0.93;RMR =。063和RMSEA = 0.064。最后,对试剂进行校准,观察到所有试剂都被充分区分。综上所述,本研究获得的心理测量特征表明异食癖反刍问卷是有效和可靠的。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Construcción y validación del Cuestionario de Pica y Rumiación (CuPRu) en adolescentes y adultos jóvenes mexicanos
Construction and validation of the Pica and Rumination Questionnaire in Mexican adolescents and young adults. Research on Pica and Rumination Disorders has focused on children, people with disabilities, and pregnant women. This has important implications because it is unknown whether these occur at other stages of development and in other populations. These conditions leads to important health problems and can even lead to death, so it is essential to have valid and reliable screening instruments. Therefore, the objective of this study was to develop an instrument to detect the symptoms and behaviors of Pica and Rumination disorders, as well as to determine their psychometric properties in Mexican adolescents and young adults. The items were prepared from the review of the literature and were subsequently submitted for review by seven experts in the area, obtaining Aiken’s V coefficients that indicate a high agreement between judges regarding the content of the instrument. Likewise, the reliability of the scale was verified from the calculation of the alpha and omega coefficients, where the following indices were obtained: 0.85 and 0.93. Subsequently, an Exploratory and Confirmatory Factor Analysis was carried out, where a structure of four factors was achieved that explains 48.35% of the variance, in addition to the following indices that corroborate an adequate fit CMIN = 2.41, GFI = 0.92; AGFI = 0.89; CFI = 0.93; RMR =.063 and RMSEA = 0.064. Finally, the calibration of the reagents was carried out where it was observed that all discriminated adequately. In conclusion, the psychometric properties obtained in this study show that the Pica and Rumination Questionnaire is valid and reliable.
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来源期刊
CiteScore
4.40
自引率
3.60%
发文量
27
审稿时长
16 weeks
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