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Validating measurement tools for mentalization, emotion regulation difficulties and identity diffusion among Finnish adolescents
Nordic Psychology ( IF 1.208 ) Pub Date : 2020-12-30 , DOI: 10.1080/19012276.2020.1863852
Sami J. Eloranta 1, 2 , Riittakerttu Kaltiala 1, 2 , Nina Lindberg 3, 4 , Matti Kaivosoja 5, 6 , Kirsi Peltonen 2
Affiliation  

Abstract

Mentalization, emotion regulation, and identity diffusion are theoretically and clinically important transdiagnostic psychological constructs that contribute to mental health. In order to advance meaningful empirical research on these constructs, we need measures that are well tested. In this study, we used confirmatory factor analysis to assess the reliability and construct validity of the Mentalization Questionnaire (MZQ), different versions of the Difficulties in Emotion Regulation Scale (DERS), and the Assessment of Identity Development and Identity Diffusion in Adolescence (AIDA) with data from a general population of Finnish adolescents (N = 360). For MZQ, the factor structure and validity of the subscales were not confirmed. For DERS, a short version, that did not include the lack of emotional awareness subscale was the most coherent and recommendable version of the measure, with a good degree of reliability and a reasonable indication of the convergent and discriminative validity between the subscales. For AIDA, the factor structure was confirmed, but when using this measure for research purposes, it should be taken into account that reverse coding items may affect the factor structure by creating a method factor. The reliability of the AIDA was acceptable, but some of the subscales showed poor convergent and discriminative validity.



中文翻译:

验证用于衡量芬兰青少年心理状态,情绪调节困难和身份扩散的测量工具

摘要

心理化,情绪调节和身份扩散在理论上和临床上都是重要的有助于精神健康的经诊断的心理构造。为了对这些结构进行有意义的实证研究,我们需要经过充分测试的措施。在这项研究中,我们使用验证性因素分析来评估心理化问卷(MZQ),不同版本的情绪调节量表(DERS)以及青少年身份发展和身份扩散评估(AIDA)的可靠性和建构效度。 )的数据来自芬兰青少年群体(N = 360)。对于MZQ,未确认分量表的因素结构和有效性。对于DERS,这是一个简短的版本,其中不包括缺乏情感意识次量表是该方法的最连贯和可推荐的版本,具有高度的可靠性,并合理地表明了两个量表之间的收敛性和区分性有效性。对于AIDA,已经确认了因子结构,但是当将此措施用于研究目的时,应考虑到反向编码项可能会通过创建方法因子而影响因子结构。AIDA的可靠性是可以接受的,但是某些分量表的收敛性和判别性较差。

更新日期:2021-01-04
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