Psychometric Properties of the Depressive Experiences Questionnaire in a College Population

The Depressive Experiences Questionnaire (DEQ; Blatt, D'Afflitti, & Quinlan, 1976) was developed to permit the study of the continuities between normal and pathological forms of depression. Since its publication over 10 years ago, the DEQ has been increasingly used in a wide range of investigations of depression in clinical and nonclinical samples and as a measure of two major personality dimensions in a number of studies of differential responsiveness to various life stressors. This study provides an analysis of the DEQ responses in a large sample of undergraduate subjects in an attempt to articulate more clearly the psychometric properties of the DEQ. The DEQ consists of 66 items describing experiences frequently reported by depressed individuals. In the original development of the DEQ, factor analyses using male and female undergraduate samples yielded three orthogonal factors, Dependency, Self-Criticism, and Efficacy (Blatt et al., 1976). Most subsequent studies have used the factor scoring coefficients from the female sample to score men and women's DEQs. The factor loadings in the new male and female samples were very similar to one another and to the original female factor loadings. Thus, the continued use of the scoring parameters from the original female sample is recommended. Factor scores for Dependency and Self-Criticism continue to be uncorrelated in both men and women. Normative data are presented from the new samples, with men scoring higher on Self-Criticism and women scoring higher on Dependency.     

Psychometric properties of the Depressive Experiences Questionnaire in a college population

The Depressive Experiences Questionnaire (DEQ; Blatt, D'Afflitti, & Quinlan, 1976) was developed to permit the study of the continuities between normal and pathological forms of depression. Since its publication over 10 years ago, the DEQ has been increasingly used in a wide range of investigations of depression in clinical and nonclinical samples and as a measure of two major personality dimensions in a number of studies of differential responsiveness to various life stressors. This study provides an analysis of the DEQ responses in a large sample of undergraduate subjects in an attempt to articulate more clearly the psychometric properties of the DEQ. The DEQ consists of 66 items describing experiences frequently reported by depressed individuals. In the original development of the DEQ, factor analyses using male and female undergraduate samples yielded three orthogonal factors, Dependency, Self-Criticism, and Efficacy (Blatt et al., 1976). Most subsequent studies have used the factor scoring coefficients from the female sample to score men and women's DEQs. The factor loadings in the new male and female samples were very similar to one another and to the original female factor loadings. Thus, the continued use of the scoring parameters from the original female sample is recommended. Factor scores for Dependency and Self-Criticism continue to be uncorrelated in both men and women. Normative data are presented from the new samples, with men scoring higher on Self-Criticism and women scoring higher on Dependency.     

Psychometric properties of the Depressive Experiences Questionnaire for adolescents.

Items of the Depressive Experiences Questionnaire (DEQ) were rephrased and simplified to make them appropriate for younger subjects. This adolescent form of the DEQ (DEQ-A) was administered to high school students; a factor analysis revealed three factors that were highly congruent in female and male students and with the three factors of the original DEQ. Internal consistency as well as short- and long-term reliability for each of the 3 DEQ-A factors were at acceptable levels. Each factor correlated highly with its counterpart factor in the original DEQ, especially the Dependency and Self-Criticism factors. Correlations of the DEQ-A factors with other measures of depression essentially replicate relationships found between these measures of depression and the original DEQ for adults. The reliability, internal consistency, and validity of the DEQ-A indicate that it could be useful in studying depressive experiences in younger adolescents.     

MMPI X and Zero Items in a Psychiatric Outpatient Group

One of the most intriguing characteristics of interpersonal dependency is its ability to predict elevated levels of social support. Yet studies of interpersonal dependency use various measures to assess this effect. In this study, I compared 3 commonly used measures of interpersonal dependency in terms of their prediction of social support: Hirschfield's Interpersonal Dependency Inventory (IDI; Hirschfeld et al., 1977), the dependency factor of the Depressive Experiences Questionnaire (DEQ; Blatt, D'Afflitti, & Quinlan, 1976), and the Dependency subscale of the Personal Style Inventory (PSI; Robins et al., 1994). A total of 152 undergraduates were administered these measures as well as measures of depressive symptoms and social support a week prior to their first exam period and a week after this period (interval time = 8 weeks). DEQ–dependency predicted an increase in social support, whereas PSI–Dependency and IDI predicted a decrease in social support over time. DEQ–dependency appears to capture better than the other 2 measures the dialectic tension between risk and resilience in interpersonal dependency.     

The Depressive Experiences Questionnaire: validity and psychological correlates in a clinical sample

This study sought to compare the original and revised scoring systems of the Depressive Experiences Questionnaire (DEQ) and to assess the construct validity of the Dependent and Self-Critical subscales of the DEQ in a clinically depressed sample. Subjects were 103 depressed inpatients who completed the DEQ, the Beck Depression Inventory (BDI), the Hopelessness Scale, the Automatic Thoughts Questionnaire (ATQ), the Rathus Assertiveness Schedule (RAS), and the Minnesota Multiphasic Personality Inventory (MMPI). The original and revised scoring systems of the DEQ evidenced good concurrent validity for each factor scale, but the revised system did not sufficiently discriminate dependent and self-critical dimensions. Using the original scoring system, self-criticism was significantly and positively related to severity of depression, whereas dependency was not, particularly for males. Factor analysis of the DEQ scales and the other scales used in this study supported the dependent and self-critical dimensions. For men, the correlation of the DEQ with the MMPI scales indicated that self-criticism was associated with psychotic symptoms, hostility/conflict, and a distress/exaggerated response set, whereas dependency did not correlate significantly with any MMPI scales. Females, however, did not exhibit a differential pattern of correlations between either the Dependency or the Self-Criticism scales and the MMPI. These findings suggest possible gender differences in the clinical characteristics of male and female dependent and self-critical depressive subtypes.     

Construct validation of the dependency and self-criticism scales of the depressive experiences questionnaire

S. J. Blatt (Psychoanalytic Study of the Child, 1974, 29, 107–157) distinguished between two types of depressive experiences, one characterized by strong dependency needs and the other by self-criticism and guilt. This paper reports a series of validation studies of the Depressive Experiences Questionnaire (DEQ), which was developed to measure individuals' vulnerabilities to these types of experiences (S. J. Blatt, J. P. D'Afflitti, & D. M. Quinlan, Journal of Abnormal Psychology, 1976, 85, 383–389). The Dependency and Self-Criticism scales were shown to be stable in the face of both a 13-week interval and the receipt of midterm grades. Dependency was associated with conflict concerning the expression of hostility and, in males, feelings of helplessness. Self-Criticism was associated with low self-esteem and high levels of morality-conscience guilt. In a study of behavior in dyadic problem-solving tasks, Dependency in males was found to be negatively related to task leadership, and Self-Criticism in females tended to be negatively related to judged likeability. On the other hand, little support was found for the hypotheses that Dependency would be related to field dependent cognitive style and to the use of primitive defense mechanisms. The results were viewed as supporting the utility of Blatt's distinction between the two types of depression, but a number of anomalous findings indicated a need for further study of the DEQ. The question of the developmental level of the two types of depression, possible sex differences in the correlates of the scales, and the possibility of situational specificity in individuals' responses were identified as the areas most in need of study.     

The Depressive Experiences Questionnaire: A Critical Review

The Depressive Experiences Questionnaire (DEQ; Blatt, D'Afflitti, & Quinlan, 1976) is critically reviewed. First the developmental, object representations theory differentiating depression into anaclitic and introjective subtypes is presented. The DEQ factors of Dependency and Self-Criticism were initially found to be consistent with these clinically meaningful depressive subtypes. Subsequent research has generally demonstrated that these subtypes, at least as measured by the DEQ, do not hold up well in clinical populations. Furthermore, the validity of the developmental theory of these subtypes is weak. We suggest that more internally consistent and distinct factors should be developed from clinical populations because of their potential clinical usefulness.     

Personality and Depression: A Validation Study of the Depressive Experience Questionnaire

This study investigated the validity of Blatt's model of depression as indicated by his operational measure of its constructs via the Depressive Experiences Questionnaire (DEQ; Blatt, D'Afflitti, & Quinlan, 1976). Hypothesized relations between the two relevant scales of the DEQ and Tellegen's (1982) Multidimensional Personality Questionnaire, (MPQ) were examined, Participants consisted of 195 women, including 67 hospitalized unipolar depressives, 77 never-hospitalized unipolar depressives, and 51 nonpsychiatric controls. Overall, the results partially supported the validity of the DEQ even though all participants were women and prior studies have indicated the DEQ's greater discriminative validity for men than for women. However, several of the most strongly predicted relations, such as between DEQ Self-Criticism and MPQ Achievement were not confirmed. Coherent, significant relations between scales of the two measures remained after partialling out the effects of severity of depression.     

Interpersonal relatedness and self-definition in the experience of loneliness during the transition to university

Blatt's (1900) theory on the two primary dimensions in personality—interpersonal relatedness and self—definition—was applied to the study of loneliness during the transition to university. Participants were 176 students (84 males and 92 females) who completed the Depressive Experiences Questionnaire (DEQ) at the beginning of First-year university (time 1) and the UCLA Loneliness Scale (trait and state versions) at the beginning and at the middle of first-year university (time 2). A subsample of students (n= 74) also completed Sharabany's Intimacy Scale at time 2. Trait loneliness was accounted for by higher levels of Self-Criticism (SC) and lower levels of Efficacy (E). Change in state loneliness from time t to time 2 (i.e., overcoming state loneliness) was predicted by lower Self-Criticism and higher Efficacy. In the relationship with an intimate partner, Self-Criticism negatively predicted frankness, sensitivity, and trust, whereas Dependency positively predicted attachment, giving, and trust. The centrality of self-criticism in vulnerability to loneliness and in lack of intimacy is discussed, and directions for future research on loneliness and personality styles are suggested.     

Personality and depression: a validation study of the Depressive Experience Questionnaire

This study investigated the validity of Blatt's model of depression as indicated by his operational measure of its constructs via the Depressive Experiences Questionnaire (DEQ; Blatt, D'Afflitti, & Quinlan, 1976). Hypothesized relations between the two relevant scales of the DEQ and Tellegen's (1982) Multidimensional Personality Questionnaire, (MPQ) were examined, Participants consisted of 195 women, including 67 hospitalized unipolar depressives, 77 never-hospitalized unipolar depressives, and 51 nonpsychiatric controls. Overall, the results partially supported the validity of the DEQ even though all participants were women and prior studies have indicated the DEQ's greater discriminative validity for men than for women. However, several of the most strongly predicted relations, such as between DEQ Self-Criticism and MPQ Achievement were not confirmed. Coherent, significant relations between scales of the two measures remained after partialling out the effects of severity of depression.     

The Depressive Experiences Questionnaire: a critical review

The Depressive Experiences Questionnaire (DEQ; Blatt, D'Afflitti, & Quinlan, 1976) is critically reviewed. First the developmental, object representations theory differentiating depression into anaclitic and introjective subtypes is presented. The DEQ factors of Dependency and Self-Criticism were initially found to be consistent with these clinically meaningful depressive subtypes. Subsequent research has generally demonstrated that these subtypes, at least as measured by the DEQ, do not hold up well in clinical populations. Furthermore, the validity of the developmental theory of these subtypes is weak. We suggest that more internally consistent and distinct factors should be developed from clinical populations because of their potential clinical usefulness.     

The personal style inventory: Preliminary validation studies of new measures of sociotropy and autonomy

We conducted five studies with depressed patients, demographically matched controls, and college students to develop and psychometrically evaluate new measures of concerns about interpersonal relationships (sociotropy) and autonomous achievement (autonomy), constructs that have been proposed to confer vulnerability to depression. The final version of the Personal Style Inventory (PSI) Sociotropy and Autonomy scales showed a good factor structure, internal consistency reliability, and test-retest stability, a low correlation with each other, and weak or no gender differences. Convergent and discriminant validity were examined with respect to depressive symptom levels, the Dependency and Self-Criticism scales of the Revised Depressive Experiences Questionnaire, and a social desirability scale and were generally acceptable. Further evaluations of the construct validity of the PSI are indicated.     

The Depressive Experiences Questionnaire: Validity and Psychological Correlates in a Clinical Samples

This study sought to compare the original and revised scoring systems of the Depressive Experiences Questionnaire (DEQ) and to assess the construct validity of the Dependent and Self-critical subscales of the DEQ in a clinically depressed sample. Subjects were 103 depressed inpatients who completed the DEQ the Beck Depression Inventory (BDI), the Hopelessness Scale, the Automatic Thoughts Questionnaire (ATQ), the Rathus Assertiveness Schedule (RAS), and the Minnesota Multiphasic Personality Inventory (MMPI). The original and revised scoring systems of the DEQ evidenced good concurrent validity for each factor scale, but the revised system did not sufficiently discriminate dependent and self-critical dimensions. Using the original scoring system, self-criticism was significantly and positively related to severity of depression, whereas dependency was not, particularly for males. Factor analysis of the DEQ scales and the other scales used in this study supported the dependent and self-critical dimensions. For men, the correlation of the DEQ with the MMPI scales indicated that self-criticism was associated with psychotic symptoms, hostility/conflict, and a distress/exaggerated response set, whereas dependency did not correlate significantly with any MMPI scales. Females, however, did not exhibit a differential pattern of correlations between either the Dependency or the Self-criticism scales and the MMPI. These findings suggest possible gender differences in the clinical characteristics of male and female dependent and self-critical depressive subtypes.     

What measure of interpersonal dependency predicts changes in social support?

One of the most intriguing characteristics of interpersonal dependency is its ability to predict elevated levels of social support. Yet studies of interpersonal dependency use various measures to assess this effect. In this study, I compared 3 commonly used measures of interpersonal dependency in terms of their prediction of social support: Hirschfield's Interpersonal Dependency Inventory (IDI; Hirschfeld et al., 1977), the dependency factor of the Depressive Experiences Questionnaire (DEQ; Blatt, D'Afflitti, & Quinlan, 1976), and the Dependency subscale of the Personal Style Inventory (PSI; Robins et al., 1994). A total of 152 undergraduates were administered these measures as well as measures of depressive symptoms and social support a week prior to their first exam period and a week after this period (interval time = 8 weeks). DEQ-dependency predicted an increase in social support, whereas PSI-Dependency and IDI predicted a decrease in social support over time. DEQ-dependency appears to capture better than the other 2 measures the dialectic tension between risk and resilience in interpersonal dependency.     

The Depressive Experiences Questionnaire: A Further Evaluation

The Depressive Experiences Questionnaire (DEQ; Blatt, D'Afflitti, & Quinlan, 1976b) was designed to assess the introjective and anaclitic personality dimensions hypothesized by Blatt (1974) to underlie different forms of depression. Welkowitz, Lish, and Bond (1985) revised the DEQ (RDEQ) in order to simplify its scoring and facilitate cross-gender comparisons. The study described herein explored the relation between the original and revised forms of the DEQ and assessed the reliability and validity of the Welkowitz et al. (1985) version of the inventory. Two samples were employed: (a) 163 psychiatric outpatients; and (b) 144 adolescent and young-adult offspring of patients with major affective disorders, chronic physical diseases, and normal controls. The results indicated that the three scales comprising the RDEQ were highly correlated with the corresponding scales from the original DEQ, however, the original and revised forms of the inventory exhibited different patterns of intercorrelations between scales. The RDEQ was internally consistent and arable over a 6-month period. In addition, it exhibited the predicted patterns of relationships with interview and self-report actuates of depression and depressive personality traits and cognitive styles. Finally, the RDEQ was significantly associated with the course of depression in a 6-month follow-up study. The findings were generally similar across samples and genders. Overall, these remits support the reliability and validity of the RDEQ, but indicate that there are important structural differences between the original and revised forms of the inventory.     

The associations between Self-Criticism and Dependency and incidental learning of interpersonal and achievement words

Personality trait-congruent implicit content processing was studied experimentally. In Experiment-1 (N = 132), individual differences in Self-Criticism were most strongly associated with incidental learning of negative achievement words, whereas individual differences in Dependency were most strongly associated with incidental learning of negative interpersonal words. In Experiment-2 (N = 172), individual differences interacted with processing tendencies in predicting negative affect. Highly dependent and highly self-critical individuals experienced higher negative affect if they were low in incidental learning of positive interpersonal words. Overall, these findings indicate that Self-Criticism and Dependency have significantly differential impacts on implicit cognitive processes.     

The Depressive Experiences Questionnaire: a further evaluation

The Depressive Experiences Questionnaire (DEQ; Blatt, D'Afflitti, & Quinlan, 1976b) was designed to assess the introjective and anaclitic personality dimensions hypothesized by Blatt (1974) to underlie different forms of depression. Welkowitz, Lish, and Bond (1985) revised the DEQ (RDEQ) in order to simplify its scoring and facilitate cross-gender comparisons. The study described herein explored the relation between the original and revised forms of the DEQ and assessed the reliability and validity of the Welkowitz et al. (1985) version of the inventory. Two samples were employed: (a) 163 psychiatric outpatients; and (b) 144 adolescent and young-adult offspring of patients with major affective disorders, chronic physical diseases, and normal controls. The results indicated that the three scales comprising the RDEQ were highly correlated with the corresponding scales from the original DEQ, however, the original and revised forms of the inventory exhibited different patterns of intercorrelations between scales. The RDEQ was internally consistent and stable over a 6-month period. In addition, it exhibited the predicted patterns of relationships with interview and self-report measures of depression and depressive personality traits and cognitive styles. Finally, the RDEQ was significantly associated with the course of depression in a 6-month follow-up study. The findings were generally similar across samples and genders. Overall, these results support the reliability and validity of the RDEQ, but indicate that there are important structural differences between the original and revised forms of the inventory.     

Parental Representations and Support-Seeking Behaviors Related to Dependency and Self-Criticism

Cognitive and interpersonal models of depression were integrated by examining the links between parental representations and the interpersonal behaviors of individuals at risk for depression. Study 1 assessed the quantity and type of social support associated with Dependency and Self-Criticism. Study 2 examined the parental representations related to these personality styles, in an effort to document cognitive variables that might contribute to interpersonal behaviors. Self-critics were found to be more dysphoric over a 21-day, self-monitoring period, made fewer requests for social support, and showed lower perceptions of support. Peers did not report providing less support to self-critics, but found them less expressive and did not know them as well. Study 2 found pervasive, negative parental representations associated with Self-Criticism providing a cognitive underpinning to social distancing. Dependent participants reported higher levels of support, which was corroborated by the peer reports. Study 2 found Dependency to be related to favorable representation of parents for friendly and submissive, but not hostile, situations. The impact of cognitive representations for interpersonal functioning is highlighted, and reciprocal processes between the two are discussed.     

The role of Dependency and Self-Criticism in the relationship between anger and depression

This study explored the role of Dependency and Self-Criticism, two personality dimensions conferring vulnerability for depression, in explaining relationships among anger, anger regulation strategies, and severity of depression in a sample of adults (n = 253) using Structural Equation Modeling (SEM). Dependency was associated with high levels of trait anger, the turning of anger towards the self, and low levels of anger directed towards others. Self-Criticism was associated with high levels of both state and trait anger, low anger control, and high levels of anger towards the self and others. Moreover, turning anger towards the self mediated the relationship among both Dependency and Self-Criticism and severity of depression. Problems with anger control also mediated the relationship between Self-Criticism and severity of depression. These findings suggest that Self-Criticism may be closely related to angry/hostile features in depression, while dependency may be more closely associated with the turning of anger towards the self. Although this study was cross-sectional and self-reports of anger might be biased by impression management, results suggest that these personality factors should be taken into account in both research on and treatment of anger in depression.