Psychometric properties of the Maladjustment Inventory in a Spanish clinical and student sample
Osma, Jorge (Universidad de Zaragoza) ; Quilez-Orden, Alba ; Ordóñez, Jorge (Universidad de Zaragoza) ; Peris-Baquero, Óscar (Universidad de Zaragoza) ; Echeburúa, Enrique
Resumen: Background
The various systems of diagnosis and classification of mental disorders underline the need to evaluate the interference caused by the different disorders in a person’s daily life. The Maladjustment Inventory (MI) evaluates the impairment in the individual’s functioning in a brief and self-applied way, through six items. The objective of this research was to explore the psychometric properties of the MI scores through two studies, one with a Spanish clinical sample (Study 1) and another with a Spanish university students’ sample (Study 2).
Methods
The total sample was made up of 928 participants (81.1% women, n = 495 clinical sample). Descriptive analyses, exploration of internal structure and reliability, exploratory and confirmatory factor analyses, relationship with other variables (quality of life, anxiety, depression, neuroticism and extraversion), and percentiles and T-scores were performed.
Results
The results showed good psychometric properties of the MI, with a good fit model for one factor solution in both samples, Cronbach’s alpha coefficient of 0.84–88, and evidence of validity based on the relationship with other variables.
Conclusion
The good psychometric properties of the MI, together with its brevity, make it a recommended instrument for the evaluation of interference in both clinical and research contexts.
Idioma: Inglés
DOI: 10.1186/s40359-024-02133-6
Año: 2024
Publicado en: BMC Psychology 12, 1 (2024), 666 [9 pp.]
ISSN: 2050-7283
Factor impacto JCR: 3.0 (2024)
Categ. JCR: PSYCHOLOGY, MULTIDISCIPLINARY rank: 42 / 221 = 0.19 (2024) - Q1 - T1
Factor impacto SCIMAGO: 1.03 - Psychology (miscellaneous) (Q1) - Medicine (miscellaneous) (Q1)
Financiación: info:eu-repo/grantAgreement/ES/DGA/S31-23R
Financiación: info:eu-repo/grantAgreement/ES/ISCIII-FEDER/PI20-00697
Tipo y forma: Article (Published version)
Área (Departamento): Área Metod.Ciencias Comportam. (Dpto. Psicología y Sociología)
Área (Departamento): Área Person.Eval.Trat.Psicoló. (Dpto. Psicología y Sociología)
You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use. You may not use the material for commercial purposes. If you remix, transform, or build upon the material, you may not distribute the modified material.
Exportado de SIDERAL (2025-09-22-14:51:58)
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The various systems of diagnosis and classification of mental disorders underline the need to evaluate the interference caused by the different disorders in a person’s daily life. The Maladjustment Inventory (MI) evaluates the impairment in the individual’s functioning in a brief and self-applied way, through six items. The objective of this research was to explore the psychometric properties of the MI scores through two studies, one with a Spanish clinical sample (Study 1) and another with a Spanish university students’ sample (Study 2).
Methods
The total sample was made up of 928 participants (81.1% women, n = 495 clinical sample). Descriptive analyses, exploration of internal structure and reliability, exploratory and confirmatory factor analyses, relationship with other variables (quality of life, anxiety, depression, neuroticism and extraversion), and percentiles and T-scores were performed.
Results
The results showed good psychometric properties of the MI, with a good fit model for one factor solution in both samples, Cronbach’s alpha coefficient of 0.84–88, and evidence of validity based on the relationship with other variables.
Conclusion
The good psychometric properties of the MI, together with its brevity, make it a recommended instrument for the evaluation of interference in both clinical and research contexts.
Idioma: Inglés
DOI: 10.1186/s40359-024-02133-6
Año: 2024
Publicado en: BMC Psychology 12, 1 (2024), 666 [9 pp.]
ISSN: 2050-7283
Factor impacto JCR: 3.0 (2024)
Categ. JCR: PSYCHOLOGY, MULTIDISCIPLINARY rank: 42 / 221 = 0.19 (2024) - Q1 - T1
Factor impacto SCIMAGO: 1.03 - Psychology (miscellaneous) (Q1) - Medicine (miscellaneous) (Q1)
Financiación: info:eu-repo/grantAgreement/ES/DGA/S31-23R
Financiación: info:eu-repo/grantAgreement/ES/ISCIII-FEDER/PI20-00697
Tipo y forma: Article (Published version)
Área (Departamento): Área Metod.Ciencias Comportam. (Dpto. Psicología y Sociología)
Área (Departamento): Área Person.Eval.Trat.Psicoló. (Dpto. Psicología y Sociología)
You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use. You may not use the material for commercial purposes. If you remix, transform, or build upon the material, you may not distribute the modified material. Exportado de SIDERAL (2025-09-22-14:51:58)
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Este artículo se encuentra en las siguientes colecciones:
Articles > Artículos por área > Personalidad,Evaluación y Tratamiento Psicológicos
Articles > Artículos por área > Metod. de las Ciencias del Comportamiento
Record created 2024-11-29, last modified 2025-09-23