- 1 What is the reliability and validity of the Beck Depression Inventory?
- 2 Is the Beck Depression Inventory copyright?
- 3 What are the advantages of the Beck Depression Inventory?
What is the reliability and validity of the Beck Depression Inventory?
Results: The reliability results show that Cronbach alphas ranged from 0.75 to 0.92, whereas inter-item correlations ranged from 0.53 to 0.78. The validity analysis show that factor loadings for all items of Beck Depression Inventory ranged from 0.77 to 0.93.
Is the BDI reliable and valid?
The BDI test is widely known and has been tested for content, concurrent, and construct validity. The BDI-II positively correlated with the Hamilton Depression Rating Scale, r = 0.71, had a one-week test–retest reliability of r = 0.93 and an internal consistency α=. 91.
Is Beck Depression Inventory qualitative or quantitative?
Beck depression inventories (BDI-II) and Beck anxiety inventories (BAI) provided quantitative data and were administered before and three months after the intervention.
Is the Beck Anxiety Inventory reliable?
It is a widely used interview, which has good interrater reliability , high test-retest reliability , and high validity for the classification of depressive and anxiety disorders [26,27].
What is the reliability of the Beck Depression Inventory 2?
In this study we are using the Spanish version of Beck Depression Inventory-II , which has an excellent reliability coefficient of . 92. Its content validity is ensured because most of its items are equivalent to the DSM-IV criteria for depression.
What is the difference between Beck Depression Inventory scale I and Beck Depression Inventory Scale II?
The original BDI was based on clinical observations and patient description; the BDI-II contains items that reflect the cognitive, affective, somatic, and vegetative symptoms of depression (1, 2).
Is the Beck Depression Inventory copyright?
The BDI questionnaire is copyrighted by The Psychological Corporation. The BDI was revised in 1971 and made copyright in 1978 (Groth-Marnat, 1990). Both the original and revised versions have been found to be highly correlated (. 94; Lightfoot & Oliver, 1985 cited in Groth-Marnat, 1990).
What does the Beck Depression Inventory measure?
Description of Measure: The Beck Depression Inventory (BDI) is a 21-item, self-report rating inventory that measures characteristic attitudes and symptoms of depression (Beck, et al., 1961).
Is the Beck Depression Inventory valid?
This study demonstrated that the BDI-II is a valid, reliable and culturally relevant instrument for measuring depressive symptoms in FCCCD and has a two-factor structure consisting of somatic-affective and cognitive factors.
What is the difference between BDI 1 and BDI 2?
What kind of research is Beck Depression Inventory?
The Beck Depression Inventory (BDI) is a 21-item self-reporting questionnaire for evaluating the severity of depression in normal and psychiatric populations [1,2]. Developed by Beck et al. in 1961, it relied on the theory of negative cognitive distortions as central to depression .
What is the purpose of the Beck Anxiety Inventory?
The Beck Anxiety Inventory (BAI) is a recent addition to the Beck series of inventories. It measures the severity of anxiety in adults and adolescents, giving professionals a firm basis upon which to make confident diagnostic decisions.
What are the advantages of the Beck Depression Inventory?
Advantages of the inventory are its high internal consistency, high content validity, validity in differentiating between depressed and nondepressed subjects, sensitivity to change, and international propagation.
Which is the best Depression Scale to use?
The Beck Depression Inventory (BDI) is one of the most popular scales not only as one of the most widely used self-report instruments for evaluating the severity of depression, but also for screening for depression in clinical practice and general population of adolescents as well as adults.
Is the BDI-II a reliable depression test?
Criterion-based validity have also shown acceptable sensitivity and specificity of the BDI-II for detecting depression, supporting its clinical utility as an aid measure for diagnostic purposes [2,14,15].
What is the reliability of the Hamilton Depression Scale?
The BDI-II positively correlated with the Hamilton Depression Rating Scale, r = 0.71, had a one-week test–retest reliability of r = 0.93 and an internal consistency α=.91.