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ABSTRACT: Following Main and Hesse's hypothesis, several investigators have affirmed that frightened/frightening (FR) as well as particular atypical maternal behaviors are associated with infant disorganized and adult unresolved attachment. Here, for the first time, FR behavior was observed in (a) middle-class father-infant (n = 25) and independent mother-infant dyads (n = 50) and (b) a brief laboratory play session. In addition, relations between disorganization, unresolved attachment, and the six FR system subscales were explored. Paternal and maternal overall FR behavior was related to infant disorganization (n = 75, phi = .61, p < .001), and for a subsample where Adult Attachment Interviews were available (n = 32), to unresolved adult attachment (phi = .59, p < .001). At the subscale level, disorganized-FR behaviors were related to infant disorganization, but only for mother-infant dyads. Across the whole sample, both dissociative-FR and threatening-FR subscales were associated with infant disorganization. The dissociative-FR subscale emerged as the central predictor of infant disorganization and was the only subscale significantly related to unresolved attachment. The appearance of FR behavior in this 18-min play procedure suggests that FR probably occurs more frequently than previously suspected. The possible role of dissociative processes in unresolved adult attachment, disorganized attachment, and FR parental behavior is discussed.
Development and Psychopathology 01/2006; 18(2):345-61. · 4.40 Impact Factor
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ABSTRACT: The authors evaluated the trait/state issues of harm avoidance in depressive-spectrum disorders and its predictive potential for antidepressant response. Subjects with Diagnostic and Statistical Manual of Mental Disorders (4th edn; DSM-IV) major depressive disorder (n = 39), dysthymic disorder (n = 37), depressive personality disorder (n = 39), and healthy control subjects (n = 40) were evaluated with the Temperament and Character Inventory and the 17-item Hamilton Depression Rating Scale (HDRS-17) at baseline and after a 12 week antidepressant treatment period. Higher harm avoidance scores predicted lesser improvement in subjects with dysthymic disorder and major depressive disorder, as determined by lesser decrease in HDRS-17 scores. Mean harm avoidance scores in depressed subjects were consistently greater than those in healthy controls, controlling for age, gender and diagnosis. Mean harm avoidance scores decreased significantly in all depressive-spectrum disorders after treatment, but still remained higher than harm avoidance scores in control subjects. The present study reports that harm avoidance is a reliable predictor of antidepressant treatment in subjects with major depressive disorder and dysthymic disorder and that harm avoidance is both trait- and state-dependent in depressive-spectrum disorders.
Psychiatry and Clinical Neurosciences 07/2004; 58(3):240-8. · 2.13 Impact Factor
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ABSTRACT: Abstract The authors evaluated the trait/state issues of harm avoidance in depressive-spectrum disorders and its predictive potential for antidepressant response. Subjects with Diagnostic and Statistical Manual of Mental Disorders (4th edn; DSM-IV) major depressive disorder (n = 39), dysthymic disorder (n = 37), depressive personality disorder (n = 39), and healthy control subjects (n = 40) were evaluated with the Temperament and Character Inventory and the 17-item Hamilton Depression Rating Scale (HDRS-17) at baseline and after a 12 week antidepressant treatment period. Higher harm avoidance scores predicted lesser improvement in subjects with dysthymic disorder and major depressive disorder, as determined by lesser decrease in HDRS-17 scores. Mean harm avoidance scores in depressed subjects were consistently greater than those in healthy controls, controlling for age, gender and diagnosis. Mean harm avoidance scores decreased significantly in all depressive-spectrum disorders after treatment, but still remained higher than harm avoidance scores in control subjects. The present study reports that harm avoidance is a reliable predictor of antidepressant treatment in subjects with major depressive disorder and dysthymic disorder and that harm avoidance is both trait- and state-dependent in depressive-spectrum disorders.
Psychiatry and Clinical Neurosciences 05/2004; 58(3):240 - 248. · 2.13 Impact Factor
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ABSTRACT: Abstract The purpose of the present study was to examine the developmental patterns of Cloninger's biogenetic character traits in subjects with borderline personality disorder (BPD). Study subjects met Diagnostic and Statistical Manual of Mental Disorders (3rd edn, revised; DSM-III-R) criteria for BPD without comorbid axis I or II disorders, as determined by the Diagnostic Interview for Borderlines-Revised, Structured Clinical Interview for the DSM-III-R, and Diagnostic Interview for Personality Disorders. The BPD subjects and age- and sex-matched healthy comparison subjects were initially interviewed for Cloninger's biogenetic characters and re-interviewed at an interval of 1 year for the following 3 years. There were significant differences in the developmental patterns of self-directedness, cooperativeness, and self-transcendence between BPD and healthy comparison subjects (significant group by time interaction: repeated measures manova, F = 17.3, d.f. = 3,240, P < 0.001; F = 28.5, d.f. = 3,240, P < 0.001; F = 4.7, d.f. = 3,240, P < 0.01, respectively). The BPD subjects had less changes in character-related maturity with increasing age than did healthy comparison subjects. Post-hoc tests with Duncan's statistics revealed that subjects with BPD had significantly lower scores on self-directedness at all assessment time periods (P < 0.01) and lower scores on cooperativeness at the second-year and third-year follow-up assessments as compared to healthy comparison subjects (P < 0.01). The BPD subjects had a distinctively different developmental pattern of Cloninger's character compared to healthy comparison subjects. The character development of BPD patients was more fixed and immature than those of healthy comparison subjects.
Psychiatry and Clinical Neurosciences 12/2003; 58(1):42 - 47. · 2.13 Impact Factor
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ABSTRACT: There have been no studies systematically investigating relationships between biogenetic temperament dimensions and patterns of brain glucose metabolism. Nineteen healthy subjects were evaluated regarding the biogenetic temperament using Cloninger's Temperament and Character Inventory (TCI). In addition, [18F] fluorodeoxyglucose (FDG) positron emission tomography (PET) was used to measure regional brain glucose metabolism. Voxel-based correlation analysis was used to test correlations between regional brain glucose metabolism and scores on the TCI. We identified that each temperament dimension, such as Novelty Seeking, Harm Avoidance, and Reward Dependence, was significantly correlated with specific brain regions. The majority of correlations were observed in the areas of paralimbic regions and temporal lobes. The current study provides evidence linking each biogenetic temperament dimension with specific brain areas and provides a promising base for future personality research.
Biological Psychology 10/2002; 60(2-3):109-20. · 3.22 Impact Factor
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ABSTRACT: The purpose of this study was to evaluate the reliability and validity of the Korean version of the Temperament and Character Inventory (TCI), a self-report questionnaire based on Cloninger's biosocial model of personality. The TCI was translated into Korean and administered to 851 Korean college students. A test-retest study of the TCI was conducted across a 3-month interval with 130 subjects. Internal consistency was calculated by Cronbach alpha. Test-retest reliability was analyzed by Pearson correlation analysis. Factor analyses for the temperament and character dimensions were performed using principal component analysis, rotating factors obliquely by promax. A comparison of TCI scores between Korean and United States college students was done using independent t tests. Cronbach alpha values for the TCI scales ranged from.60 to.85 for the temperament scales and from.82 to.87 for the character scales. Test-retest correlations (r) ranged from.52 to.72 for the temperament scales and from.52 to.71 for the character scales. Principal component factor analyses showed similar factor structures of four temperaments and three characters as the American version of the TCI, except for the Reward Dependence and Persistence temperament scales. Explorative factor analysis with a condition of eigenvalue greater than 1 produced five factors, as compared to seven factors extracted in Cloninger's original report. Results using a preset seven-factor solution was forced and did not successfully extract Cloninger's seven factors. Korean college students had higher mean scores on Harm Avoidance and lower mean scores on the rest of the scales as compared to a sample of US college students. The results of this study confirm that the Korean TCI has satisfactory psychometric properties and reflects Cloninger's biosocial model of personality.
Comprehensive Psychiatry 43(3):235-43. · 2.26 Impact Factor
