Table 1.
BDI–II item descriptives and two-factor model coefficients.
First-Order Factor | Item | Item M | Item SD | Corrected Item-Total Correlationa | Two Factor Model Coefficient | SE |
---|---|---|---|---|---|---|
Somatic | ||||||
4. Loss of pleasure | 1.40 | 0.94 | .63 | .808 | .105 | |
10. Crying | 1.46 | 1.09 | .47 | .622 | .122 | |
11. Agitation | 1.33 | 1.06 | .58 | .789 | .118 | |
12. Loss of interest | 1.56 | 1.12 | .66 | 1.0b | ||
13. Indecisiveness | 1.34 | 1.06 | .59 | .820 | .117 | |
15. Loss of energy | 1.57 | 0.89 | .64 | .734 | .099 | |
16. Changes in sleeping pattern | 1.95 | 1.13 | .54 | .789 | .126 | |
17. Irritability | 1.39 | 1.05 | .70 | .982 | .116 | |
18. Change in appetite | 1.57 | 1.10 | .55 | .782 | .122 | |
19. Concentration difficulty | 1.41 | 0.88 | .70 | .770 | .097 | |
20. Tiredness or fatigue | 1.42 | 1.03 | .69 | .934 | .114 | |
21. Loss of interest in sex | 1.08 | 1.05 | .51 | .702 | .117 | |
Cognitive-Affective | ||||||
1. Sadness | 1.43 | 1.07 | .59 | .876 | .142 | |
2. Pessimism | 1.38 | 1.08 | .61 | .934 | .146 | |
3. Past failure | 1.52 | 1.02 | .69 | .886 | .138 | |
5. Guilty feelings | 1.25 | .089 | .53 | .645 | .115 | |
6. Punishment feelings | 1.69 | 1.33 | .56 | 1.0b | ||
7. Self-dislike | 1.60 | 1.07 | .62 | .845 | .140 | |
8. Self-criticism | 1.77 | 1.11 | .52 | .800 | .143 | |
9. Suicidal thoughts or wishes | 1.30 | 1.06 | .65 | .983 | .146 | |
14. Worthlessness | 1.43 | 1.03 | .65 | .926 | .140 | |
| ||||||
Second-Order Factor | First-Order Factor | Mean | SD | Cronbach’s α | Coefficient | SE |
| ||||||
Depression | 30.55 | 14.35 | .94 | |||
Somatic | 17.37 | 8.36 | .89 | .785 | .109 | |
Cognitive-Affective | 13.24 | 6.74 | .87 | .774 | .087 |
Note. BDI–II = Beck Depression Inventory–II. Factor loadings reported are unstandardized path coefficients; n = 133 African American suicide attempters; all coefficients (factor loadings) significant at p<.01. Responses to all items revealed the full response range of 0 to 3.
Corrected item-total correlations are estimated among the items in each first-order factor.
Regression path constrained at 1.000; therefore, no standard error reported.