Sexual trauma and personality: developmental vulnerability and additive effects

Severity of maltreatment and personality pathology in adolescents of Jammu, India: A latent class approach

The aims of the present study were to identify discrete classes of adolescents based on their reporting of emotional abuse, physical abuse, sexual abuse, emotional neglect, and physical neglect of several levels of severity using a person-centered analytic approach (i.e., latent class analysis), and to compare the latent classes on 17 dimensions of personality pathology. It was hypothesized that based on types of maltreatment and severity levels within each type there would be discrete latent classes, and that classes of adolescents exposed to a larger number of maltreatment types with higher severity (i.e., moderate-severe) would report higher levels of personality pathology than adolescents in classes exposed to less types with less severity, after controlling for age and gender. Participants were 702 adolescents from Jammu, India (13-17 years, 41.5% females). The latent classes were based on three levels of severity for each type of maltreatment assessed via the Childhood Trauma Questionnaire (Bernstein et al., 2003). Four distinct classes of adolescents, namely, Moderate-severe abuse and physical neglect (Class 1), Low to moderate-severe abuse (Class 2), Moderate-severe neglect (Class 3), and Minimal abuse or neglect (Class 4) were found. Classes with higher percentages of adolescents reporting abuse and neglect with higher severity (Classes 1 and 2) reported higher levels of personality pathology than the other classes. There are distinct classes of adolescents' identifiable based on levels of severity and types of abuse and neglect, which are differentially associated with specific dimensions of personality pathology. Implications for research and practice are discussed.

A Review of Interpersonal-Psychodynamic Group Psychotherapy Outcomes for Adult Survivors of Childhood Sexual Abuse

This article discusses the use of interpersonal-psychodynamic group treatments for survivors of childhood sexual abuse. Empirically based interpersonal-psychodynamic group outcome studies are reviewed according to efficacy and effectiveness models of treatment outcome research. To facilitate the evaluation and comparison of clinically significant change across studies, effect size indicators were calculated when descriptive data were reported. Findings suggest that interpersonal-psychodynamic group therapy is an effective treatment approach for many survivors of childhood sexual abuse. Implications for future research are considered.

Prospective associations among borderline personality disorder symptoms, interpersonal problems, and aggressive behaviors

This study examined the prospective relationships among borderline personality disorder (BPD) symptoms, interpersonal problems, and types of aggressive behaviors (i.e., experiencing psychological and physical victimization and perpetrating psychological and physical aggression) in a psychiatric sample (N = 139) over the course of 2 years. We controlled for other PD symptoms and demographic variables. BPD symptoms at baseline were associated with interpersonal sensitivity, interpersonal ambivalence, interpersonal aggression, need for social approval, and lack of sociability 6 months later. In turn, interpersonal sensitivity predicted not experiencing physical aggression, interpersonal aggression predicted experiencing physical aggression and perpetrating both psychological and physical aggression, need for social approval predicted experiencing both psychological and physical aggression, and lack of sociability predicted perpetrating physical aggression 2 years later. Results demonstrated that interpersonal problems mediated the relationship between BPD and later violent behaviors. Our findings suggest the importance of distinguishing between these groups of aggressive behaviors in terms of etiological pathways, maintenance processes, and treatment interventions.

Childhood abuse and aggression in girls: the contribution of borderline personality disorder

The authors tested whether emerging borderline personality disorder (BPD) symptoms mediated the association between childhood physical abuse (CPA) and aggression among incarcerated girls. Participants were 121 incarcerated adolescent girls (13-19 years old). Three forms of aggression (relational, overt, and violent offending behavior) and exposure to CPA by a parental figure were assessed using self-report inventories, whereas BPD symptoms were evaluated using a structured interview. Mediation models, including tests of indirect effects, were conducted in which each form of aggression was predicted from CPA with BPD symptoms entered as a mediator. A divergent pattern emerged in which BPD symptoms mediated the relationship between CPA and violent offending, but not less severe forms of overt aggression. Relational aggression, although correlated with CPA, was not associated with BPD symptoms. Implications for the conceptualization and treatment of girls' aggression within the context of interpersonal functioning are discussed.

Impulsivity and personality variables in adolescents with eating disorders

Impulsivity among individuals with eating disorders (EDs) is associated with severe comorbidities and poor treatment outcome. However, research investigating the construct of impulsivity in EDs is limited. The objectives of the present study were to characterize multiple dimensions of impulsivity in adolescents with EDs; determine if differences in impulsivity were associated with ED diagnosis and/or broader personality traits; and explore the relationship between impulsivity and etiologically significant variables. Experienced clinicians from a practice-research network provided data on ED symptoms, impulsive characteristics, personality pathology, The Diagnostic and Statistical Manual of Mental Disorders comorbidity, and family and developmental history for 120 adolescent patients with EDs. Three distinct types of impulsivity were identified: general, acting out, and aggressive/destructive. The impulsivity types showed specific relationships to ED diagnosis, broader personality factors, individual histories of adverse (traumatic) events, and family histories of externalizing disorders, supporting the importance of taking, assessing, and addressing impulsivity in ED research and treatment.

Childhood sexual abuse and adult defensive functioning

Differences in defensive functioning between those who reported a history of childhood sexual abuse (CSA) and those who did not was examined in a naturalistic treatment-seeking sample of adult outpatients (N = 67). Defensive functioning and childhood sexual abuse history were rated by clinicians and external raters utilizing the DSM-IV Defensive Functioning Scale and the Abuse Dimensions Inventory, respectively, based on information gathered as part of a larger therapeutic assessment. Individuals reporting a history of CSA were found to use more major image-distorting level defenses than the non-CSA group, and abuse severity was also related to greater use of major image-distorting level defenses. Those reporting a history of CSA relied more on defenses indicative of impairment in realistic perception of self and others. This defensive style likely contributes to the greater difficulties in interpersonal functioning and psychological problems in adulthood.

The role of childhood abuse in Axis I and Axis II psychiatric disorders and medical disorders of unknown origin among irritable bowel syndrome patients

OBJECTIVE

High rates of early abuse and psychopathology are commonly reported among treatment-seeking patients with irritable bowel syndrome (IBS). The purpose of this study is to further explore the relations among IBS, early abuse, Axes I and II psychopathology, and other medically unexplained disorders.

METHODS

One hundred and ninety-six IBS patients seeking nondrug treatment for their symptoms were characterized in terms of their gastrointestinal (GI) status, psychiatric status (Axis I and Axis II), early abuse status, and the presence of other functional disorders. Patients were divided into two groups based on early abuse status.

RESULTS AND CONCLUSION

No significant differences emerged between abused and nonabused groups on either the presence of Axis II disorders or other functional health conditions, although there were high levels of both in the IBS population. Patients with a history of abuse were significantly more likely to meet criteria for an Axis I disorder, especially substance abuse disorders, dysthymia, and generalized anxiety disorder.

Psychological assessment of adult survivors of childhood sexual abuse within a naturalistic clinical sample

This study investigates the long-term effects of childhood sexual abuse (CSA). Differences between abused and nonabused individuals in psychiatric symptomatology, interpersonal functioning, social and occupational functioning, personality dynamics, and therapeutic alliance were examined. The relationship between abuse severity and long-term effects was also analyzed. Data were gathered from 51 patients seeking individual psychotherapy at a community outpatient clinic. Findings suggested that CSA survivors tend to experience greater psychiatric distress and poorer interpersonal functioning than nonabused clinical controls. No significant differences were found in social and occupational functioning or in alliance developed by the end of the therapeutic assessment process. Abuse severity was significantly related to increased symptomatology and poorer interpersonal functioning. Findings support and extend existing literature and are especially useful for clinicians working with abuse survivors.