A Psychometric Analysis of the Spanish Version of the Grief Impairment Scale: A Screening Tool of Biopsychosocial Grief-Related Functional Impairment in a Salvadoran Sample

被引:3
|
作者
Caycho-Rodriguez, Tomas [1 ,7 ]
Lee, Sherman A. [2 ]
Vilca, Lindsey W. [3 ]
Lobos-Rivera, Marlon Elias [4 ]
Flores-Monterrosa, Angelica Nohemy [4 ]
Rodriguez, Jennyfer Carolina Tejada [4 ]
Chacon-Andrade, Edgardo Rene [4 ]
Marroquin-Carpio, Wendy Carolina [4 ]
Carbajal-Leon, Carlos [3 ]
Reyes-Bossio, Mario [5 ]
Delgado-Campusano, Mariel [5 ]
Torales, Julio [6 ]
机构
[1] Univ Cient Sur, Fac Psicol, Trujillo, Peru
[2] Christopher Newport Univ, Newport News, VA USA
[3] Univ Norbert Wiener, South Amer Ctr Educ & Res Publ Hlth, Lima, Peru
[4] Univ Tecnol El Salvador, San Salvador, El Salvador
[5] Univ Peruana Ciencias Aplicadas, Lima, Peru
[6] Univ Nacl Asuncion, San Lorenzo, Paraguay
[7] Univ Cient Sur, Fac Psicol, Campus Villa 2,Ctra Panamer S 19, Lima, Peru
关键词
functional impairment; bereavement; El Salvador; psychometrics; validity; ITEM RESPONSE THEORY; HEALTH OUTCOMES; MEASUREMENT INVARIANCE; CATEGORICAL-DATA; LIFE SCALE; COVID-19; SATISFACTION; VALIDATION; DISORDER; PACKAGE;
D O I
10.1177/00302228231175383
中图分类号
B84 [心理学];
学科分类号
04 ; 0402 ;
摘要
The objective of this study was to translate and psychometrically evaluate a Spanish version of the Grief Impairment Scale (GIS) using a sample of bereaved adults from El Salvador (N = 579). The results confirm the unidimensional structure of the GIS, and solid reliability, item characteristics, and criterion-related validity, where the GIS scale significantly and positively predicts depression. However, this instrument only showed evidence of configural and metric invariance between different sex groups. Overall, these results support the Spanish version of the GIS as a psychometrically sound screening tool for health professionals and researchers to use in their clinical work.
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页数:19
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