对西班牙语临床样本中自我伤害陈述量表进行验证性因素分析。
Confirmatory factor analysis of the Inventory of Statements About Self-injury in a Spanish clinical sample.
机构信息
Department of Personality, Assessment, and Psychotherapeutic Interventions, Universidad Católica de Valencia San Vicente Mártir, Valencia, Spain.
Department of Neuropsychobiology, Methodology, and Basic and Social Psychology, Universidad Católica de Valencia San Vicente Mártir, Valencia, Spain.
出版信息
J Clin Psychol. 2020 Jan;76(1):102-117. doi: 10.1002/jclp.22844. Epub 2019 Aug 27.
OBJECTIVES
The main aim of the present study was to confirm the two-factor structure of the Inventory of Statements About Self-injury- Part II (ISAS-II), analyze its psychometric properties and test-retest reliability of Parts I and II of the ISAS.
METHOD
The sample was composed of 355 Spanish participants diagnosed with eating disorders or borderline personality disorder (mean age 27.89, standard deviation = 13.31; 315 women, 40 men). Two models proposed for the ISAS-II were analyzed by means of confirmatory factorial analysis.
RESULTS
A two-factor model was confirmed, and a model with self-care included in the intrapersonal factor was preferable. The ISAS-II showed positive correlations with emotional dysregulation. Test-retest reliability showed statistically significant correlations at 7 months (n = 123).
CONCLUSION
The ISAS-II is a valid instrument to assess nonsuicidal self-injury in Spanish populations, making it possible to assess these behaviors, which require valid and reliable measures worldwide.
目的
本研究的主要目的是验证自我伤害陈述量表第二部分（ISAS-II）的两因素结构，分析其心理测量特性和 ISAS 的第一部分和第二部分的重测信度。
方法
该样本由 355 名被诊断患有饮食失调或边缘型人格障碍的西班牙参与者组成（平均年龄 27.89，标准差=13.31；315 名女性，40 名男性）。通过验证性因素分析对 ISAS-II 提出的两种模型进行了分析。
结果
确认了两因素模型，并且将自我关怀纳入人际因素的模型更可取。ISAS-II 与情绪失调呈正相关。7 个月时的重测信度显示出具有统计学意义的相关性（n=123）。
结论
ISAS-II 是评估西班牙语人群非自杀性自伤的有效工具，使我们能够评估这些行为，这在全球范围内需要有效的和可靠的衡量标准。
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