beck depression inventory reliability and validity

The goal of this paper is to verify the psychometric properties of the Beck Depression Inventory-II (BDI-II) through a reliability and validity. Psychometric properties of the Beck Depression Inventory-II (BDI-II) in adolescents. All rights reserved.PARANHOS, Mariana Esteves ARGIMON, Irani Iracema de Lima y WERLANG, Blanca Susana Guevara. Although in the present studies the BDI-FS was superior to the PHQ-9 in terms of its ability to discriminate between depressive and somatic symptoms, in future investigations the diagnostic efficiency of the BDI-FS should be compared with this and other depression inventories (e.g., PHQ-2, PHQ-8, and CES-D).īeck Depression Inventory Fast Screen Beck Depression Inventory for Primary Care Depression Primary care Screening.Ĭopyright © 2013 Elsevier B.V. The results support the reliability and validity of the BDI-FS for use with the general German population. A standard diagnostic interview for depression was not included. Studies regarding stability have yet to be undertaken. An additional invariance analysis regarding gender, different age groups and their interaction resulted in strict invariance for the different multi-group analyses. Based on a confirmatory factor analysis, the one-dimensionality of the BDI-FS could be confirmed, achieving very good fit indices (total sample: RMSEA=.058, CFI=.990, TLI=.986). The discriminant validity of the BDI-FS can be classified as satisfactory. In addition, a convergent validity (r=.67) was determined with the Patient Health Questionnaire (PHQ-9). For the BDI-FS total-scores, a coefficient α of. The average age was 49.4 years (SD=18.0), with a range of 14-91 years. Approximately 53% of those surveyed were women. In addition to the BDI-FS, further self-rating questionnaires as well as a demographic questionnaire were administered.Īltogether, 4480 people were surveyed with a return rate of 56.1% (N=2467 persons). In 2012, a survey representative for the Federal Republic of Germany was conducted. Until now the psychometric properties of the instrument have not been studied in the general population. It measures the severity of the depression, corresponding to the non-somatic criteria for the diagnosis of a major depression according to DSM-5. The Beck Depression Inventory Fast Screen (BDI-FS) is a self-report instrument for the detection of depression in youths and adults.

Beck depression inventory reliability and validity