Role Confusion and Disorientation in Young Adult-Parent Interaction Among Individuals With Borderline Symptomatology

Attachment Problems and Mentalizing Capacity Relate to Parent-Child Informant Discrepancies in Female Adolescents with Borderline Personality Disorder

Parent-child informant discrepancies on psychopathology provide important knowledge on the parent-child relationship and the child's mental health, but mechanisms underlying parent-child informant discrepancies are largely unknown. Therefore, we investigated the relationship between attachment problems and mentalizing capacity and parent-child informant discrepancies on borderline personality disorder (BPD) severity, internalizing, and externalizing pathology in a clinical sample of 91 adolescent girls with BPD and their parents. Results showed that more attachment problems to parents and peers were related to adolescents reporting more severe BPD than parents. Adolescents who described more internalizing symptoms relative to parents, reported more parental attachment problems, but enhanced peer attachment, suggesting those adolescents who do not feel recognized by their parents might turn to their friends. When parents rated adolescents higher on externalizing behaviors, the adolescent reported more attachment problems to parents and lower mentalizing capacity, indicating that this sub-group of adolescents may reflect less about how their behavior affects others.

Maternal Borderline Personality Disorder Severity and Parenting Behaviors During Conflict Discussions With Adolescent Offspring

Examining the impact of maternal borderline personality disorder (BPD) on parent-child interactions could elucidate pathways of intergenerational risk and inform intervention. The current study used an expanded version of the Observing Mediational Interactions to investigate (a) associations between maternal BPD symptom severity and mediational parenting behaviors during conflict discussions with clinically referred early adolescent offspring (N = 56, age = 10-15, 54% female) and their mothers, and (b) the potential moderating role of early adolescent BPD symptom severity in those associations. Consistent with hypotheses, mothers with higher levels of BPD symptom severity engaged in fewer positive emotional/attachment-based behaviors and more negative (i.e., invalidating, controlling, coercive, or insensitive) parenting behaviors. Only parent-reported, but not self-reported, adolescent BPD severity moderated these associations; maternal BPD severity was significantly associated only with negative parenting in dyads with low-to-moderate levels of parent-reported adolescent BPD severity. We discuss implications including targeting attachment-based and negative parenting behaviors in intervention.

Complex Trauma and Mentalizing Ability in College Students With or Without Borderline Personality Disorder: A Mixed Method Approach

Background

Exposure to complex trauma in early childhood can undermine the development of mentalization capacity. Complex trauma has also been causally linked to borderline personality disorder (BPD). The inclusion of complex post-traumatic stress disorder in ICD-11 has made it imperative to have an in-depth understanding of complex trauma.

Methods

This study used an explanatory sequential mixed method approach to assess the complex trauma and mentalizing ability in college students with BPD (N = 62) in comparison to non-BPD students (N = 60) and to explore the subjective experiences of complex trauma in students with BPD (n = 10). Participants in both groups were assessed on the Childhood Experience of Care and Abuse Questionnaire and the Reading the Mind in the Eyes Test to assess complex trauma and mentalizing ability, respectively. Qualitative data were collected through focused interviews using a phenomenological approach.

Results

Those with BPD had significantly higher rates of six types of complex trauma as compared to those without BPD; additionally, participants who had experienced sexual abuse performed better on mentalizing tasks than those who had not. The focused interviews revealed several themes, including "perpetrator," "impact," "symptoms," and "strengths," which indicated intergenerational trauma and hope for post-traumatic growth.

Conclusion

Although participants with BPD experienced higher complex trauma, they also had better mentalizing capacities.

Mother-child interactions in adolescents with borderline personality disorder traits and the impact of early life maltreatment

BACKGROUND

Early detection and intervention of borderline personality disorder (BPD) in adolescence has become a public health priority. Theoretical models emphasize the role of social interactions and transgenerational mechanisms in the development of the disorder suggesting a closer look at caregiver-child relationships.

METHODS

The current study investigated mother-adolescent interactions and their association with adolescent BPD traits by using a case-control design. Thirty-eight adolescent patients with ≥ 3 BPD traits and their mothers (BPD-G) were investigated in contrast to 35 healthy control dyads (HC-G). Maternal, adolescent and dyadic behavior was coded using the Coding Interactive Behavior Manual (CIB) during two interactions: a fun day planning and a stress paradigm. Additional effects of maternal and/or adolescent early life maltreatment (ELM) on behavior were also explored.

RESULTS

BPD-G displayed a significantly lower quality of maternal, adolescent and dyadic behavior than the HC-G during both interactions. Maternal and adolescent behavior was predicted by BPD traits alone, whilst dyadic behavior was also influenced by general adolescent psychopathology. Exploratory analyses of CIB subscales showed that whilst HC-G increased their reciprocal behavior during stress compared to the fun day planning, BPD-G dyads decreased it. Maternal ELM did not differ between groups or have any effect on behavior. Adolescent ELM was correlated with behavioral outcome variables, but did not explain behavioral outcomes above and beyond the effect of clinical status.

DISCUSSION/CONCLUSION

Our data suggest a stronger focus on parent-child interactions in BPD-specific therapies to enhance long-term treatment outcomes in adolescent BPD patients. Further research employing study designs that allow the analyses of bidirectional transactions (e.g. longitudinal design, behavioral microcoding) is needed.

Are We Thinking about the Same Disorder? A Trifactor Model Approach to Understand Parents' and Their Adolescents' Reports of Borderline Personality Pathology

Multiple informant assessment is the norm when evaluating borderline personality pathology (BPP) in adolescence, especially by including reports from both parents and adolescents. However, these reports tend to be discrepant, and it is unclear how to integrate. The current study used a trifactor model to isolate sources of variance in parents' and adolescents' reports of BPP due to their shared and unique perspectives in a sample of 652 inpatient adolescents (63% female; Mage = 15.31, SD = 1.45) and their parents (81% mothers). Consensus/agreement was characterized by the externalizing features of BPP whereas idiosyncratic views of adolescent BPP covered the full latent BPP construct, suggesting that simple aggregation of parent and adolescent reports is inappropriate. Measurement invariance suggested that unique perspectives were characterized by slightly different operationalizations of BPP and response biases for specific features of BPP. Attachment security and parents' interpersonal problems predicted shared and unique perspectives differently for female and male adolescents. Lastly, we found that shared and unique perspectives differentially predicted interview based BPP, length of stay, and adolescent mentalizing. In sum, findings replicate previous evidence of parent-child informant discrepancy in youth psychopathology, broadly, and provide insights specific to BPP. Discussion includes practical recommendations for assessment and interpretation of BPP assessment.

History of abuse and adolescent hostile-helpless attachment: The mediating role of mother-adolescent punitive interactions

BACKGROUND

Hostile-Helpless (HH) state of mind is a form of disorganised attachment that is strongly associated with prior experiences of abuse. However, how abuse experiences contribute toward HH states of mind in late adolescence is unknown. Punitive control in adolescent-mother dyads has been implicated in the development of HH states of mind and adolescent sex/gender may influence how punitive interactions contribute to HH mind states.

OBJECTIVE

The present study aimed to explore how adolescent sex/gender and punitive control within adolescent-mother dyads are related to the links between HH states of mind and childhood abuse.

PARTICIPANTS AND SETTING

A sample of 109 low-moderate income late adolescents (aged 18-23 years, 65 females, 44 males) and their mothers were assessed in a conflict-resolution paradigm.

METHODS

Recordings of the interactions were coded using the Goal-Corrected Partnership in Adolescence Coding System for different aspects of attachment-based interactions including punitive control. Late-adolescent HH states of mind features were coded from Adult Attachment Interviews (AAI) and experiences of abuse were coded from adolescent self-reports and the AAI.

RESULTS

Moderated mediation analysis revealed a significant indirect pathway from abuse to HH states of mind through punitive control in late adolescent females (B = 0.06, SE_Boot = 0.04, 95 % CI_Boot 0.01, 0.15), but not males (B = -0.02, SE_Boot = 0.02, 95 % CI_Boot - 0.07, 0.02).

CONCLUSIONS

The results indicate that there are sex/gender-specific pathways to developing HH states of mind. Hostile behavior within mother-daughter dyads therefore may play an important role in linking abuse experiences and contradictory attachment representations in late adolescent females.

The Role of Cognitive Deficits in Borderline Personality Disorder with Early Traumas: A Mediation Analysis

(1) Background: although studies of cognitive functions are still limited in borderline personality disorder (BPD), the initial evidence suggested that BPD patients have deficits of executive functions and social cognition. In addition, patients who report physical and psychic traumatic experiences in childhood and adolescence show considerable neurocognitive impairment and severe BPD symptoms. The present study has a twofold aim: (1) to evaluate the differences in neurocognitive performances between BPD patients and healthy controls and (2) to verify in the BPD patients group whether neurocognitive deficits have the role of mediating the effect of early traumas on BPD psychopathology. (2) Methods: 69 subjects were enrolled: 38 outpatients with a diagnosis of BPD (DSM-5) and 31 healthy controls. BPD patients were tested with the Borderline Personality Disorder Severity Index (BPDSI), and the Childhood Trauma Questionnaire-Short Form (CTQ-SF). All subjects were evaluated with the Iowa Gambling task (IGT), the Berg card sorting test (BCST), the Tower of London task (ToL), and the Reading-the-mind-in-the-eyes-test (RMET). Statistical analysis was performed with the analysis of variance to compare the cognitive performances between BPD patients and controls. A mediation analysis was conducted with the Sobel Test in the BPD patients group. The significance level was p ≤ 0.05. (3) Results: significant differences between the two groups were found for several parameters of all the cognitive tests examined: BCST, IGT, ToL, and RMET. Mediation analysis with the Sobel test demonstrated that the percentage of correct answers in the BCST (BCSTc) and the RMET score significantly mediated the relation between the CTQ total score and BPDSI total score. (4) Conclusions: BPD patients showed an impairment of the following executive functions: set shifting, decision making, planning and problem solving, and social cognition abilities, in comparison with controls. Our results suggested that the effect of early trauma on BPD psychopathology was mediated by a deficit in two cognitive domains: cognitive flexibility and social cognition.

Die Borderline-Persönlichkeitsstörung im Jugendalter

Zusammenfassung: Die Borderline-Persönlichkeitsstörung (BPS) ist eine schwere psychische Erkrankung, die durch hohe Morbidität und Mortalität gekennzeichnet ist sowie mit einem niedrigen psychosozialen Funktionsniveau einhergeht. Die BPS zeigt sich oft mit Beginn der frühen Adoleszenz (ab dem 12. Lebensjahr). Neben repetitiver Selbstverletzung und Suizidalität bestehen häufig sowohl Symptome internalisierender (Depression und Angst) als auch externalisierender Störungen (Hyperaktivität und Substanzkonsum). Daher kommt einer differentialdiagnostischen Abklärung und der Diagnosestellung mit dem Ziel der Frühintervention im klinischen Alltag eine besondere Rolle zu. Die Psychotherapie stellt bei der BPS eine äußerst wirksame Behandlungsmethode dar, Belege für die Wirksamkeit von pharmakologischen Intervention fehlen. Der Schlüssel zu einer Verbesserung der Versorgung für Jugendliche mit BPS liegt in einer Generierung von Wissen zu Vorläufersymptomen sowie einer evidenzbasierten, stadienspezifischen Behandlung (frühe Behandlung bereits subklinischer BPS mit Behandlungsintensität abgestuft nach dem Schweregrad). Dieser Übersichtsartikel beleuchtet den aktuellen Stand der Forschung und gibt Empfehlungen für die therapeutische Arbeit in der klinischen Praxis.

Attachment-based parent–adolescent interaction linked to visual attention and autonomic arousal to distress and comfort stimuli

In infancy and in the early years of life, emotion regulation and attachment relationships with parents are tightly intertwined. However, whether this link persists into adolescence has not yet been established and requires exploration. This pilot study utilizes an experimental design to assess the patterns of parent–adolescent interactions that are hypothesised to be related to two specific aspects of adolescents’ emotion regulation, namely: visual attention and autonomic arousal to distress and comfort stimuli. Two innovative and ecologically valid methodologies were utilized to assess (a) patterns of attachment-based parent–adolescent interactions among 39 adolescent–parent dyads from the general population, using the Goal-corrected Partnership in Adolescence Coding System (Lyons-Ruth et al. Goal corrected partnership in adolescence coding system (GPACS), 2005) applied to a conflict discussion task; (b) the two aspects of adolescent emotion regulation were assessed with the Visual/Autonomic Regulation of Emotions Assessment (VAREA) (Vulliez-Coady et al. Visual/Autonomic Regulation of Emotions Assessment, VAREA) paradigm, an attachment-related, emotionally arousing experimental procedure, using a distress-then-comfort paradigm, in conjunction to an eye-tracker synchronized with a physiological device that measured gaze and skin conductance response, (SCR), or emotional reactivity. In line with research in infancy, as predicted, markers of secure parent–adolescent interaction were linked to higher amplitude of SCR for distress and comfort pictures, and with longer attention to comfort pictures. On the other hand, parental role-confusion was associated with less time spent on comfort pictures by the adolescent. Overall, this pilot study suggests that interventions supporting collaborative communication between adolescents and their parents, as well as working to reduce parental role-confusion, may improve adaptive adolescent emotion regulation as assessed via physiological measures.

Borderline Personality Disorder: Risk Factors and Early Detection

Personality disorders (PDs) exert a great toll on health resources, and this is especially true for borderline personality disorder (BPD). As all PDs, BPD arises during adolescence or young adulthood. It is therefore important to detect the presence of this PD in its earlier stages in order to initiate appropriate treatment, thus ameliorating the prognosis of this condition. This review aims to highlight the issues associated with BPD diagnosis in order to promote its early detection and treatment. To do so, we conducted a search on PubMed database of current evidence regarding BPD early diagnosis, focusing on risk factors, which represent important conditions to assess during young patient evaluation, and on diagnostic tools that can help the clinician in the assessment process. Our findings show how several risk factors, both environmental and genetic/neurobiological, can contribute to the onset of BPD and help identify at-risk patients who need careful monitoring. They also highlight the importance of a careful clinical evaluation aided by psychometric tests. Overall, the evidence gathered confirms the complexity of BDP early detection and its crucial importance for the outcome of this condition.

Complex PTSD and borderline personality disorder

BACKGROUND

This article builds on a previous review (Ford and Courtois, Borderline Personal Disord Emot Dysregul 1:9, 2014) which concluded that complex posttraumatic stress disorder (cPTSD) could not be conceptualized as a sub-type of either PTSD or BPD. Recent research is reviewed that extends and clarifies the still nascent understanding of the relationship between cPTSD and BPD.

MAIN BODY

The circumscribed formulation of adult cPTSD that has been developed, validated, and included in the 11th Edition of the International Classification of Diseases has spurred research aimed at differentiating cPTSD and BPD both descriptively and empirically. A newly validated Developmental Trauma Disorder (DTD) syndrome for children and adolescents provides a basis for systematic research on the developmental course and origins of adult cPTSD and BPD. This review summarizes recent empirical findings regarding BPD, PTSD, and cPTSD in terms of: (1) prevalence and comorbidity; (2) clinical phenomenology; (3) traumatic antecedents; (4) psychobiology; (5) emotion dysregulation; (6) dissociation; and (7) empirically supported approaches to clinical assessment and psychotherapeutic treatment.

CONCLUSION

The evidence suggests that PTSD, cPTSD, and BPD are potentially comorbid but distinct syndromes. A hypothesis is advanced to stimulate scientific research and clinical innovation defining and differentiating the disorders, positing that they may represent a continuum paralleling the classic conceptualization of the stress response, with dissociation potentially involved in each disorder.

Emerging child competencies and personality pathology: toward a Developmental Cascade model of BPD

The guiding principle of this synthesis is to organize research on predictors of BPD features within a developmentally specific framework (e.g. infancy, preschool, middle childhood, adolescence). In addition, studies are prioritized that have longitudinal and observational components. On the basis of current literature, a Developmental Cascade Model of BPD is offered in which specific difficulties during one developmental period contribute to specific difficulties in a succeeding period, resulting in increasingly broad areas of dysregulation over time. Furthermore, to address specificity, we contrast trajectories toward BPD with trajectories toward antisocial behavior, noting shared and divergent predictors. The review highlights the importance of locating research findings in relation to the competencies and challenges of particular developmental periods when modelling developmental trajectories toward BPD.

The Role of Trauma in Early Onset Borderline Personality Disorder: A Biopsychosocial Perspective

The role of childhood trauma in the development of borderline personality disorder (BPD) in young age has long been studied. The most accurate theoretical models are multifactorial, taking into account a range of factors, including early trauma, to explain evolutionary pathways of BPD. We reviewed studies published on PubMed in the last 20 years to evaluate whether different types of childhood trauma, like sexual and physical abuse and neglect, increase the risk and shape the clinical picture of BPD. BPD as a sequela of childhood traumas often occurs with multiple comorbidities (e.g. mood, anxiety, obsessive-compulsive, eating, dissociative, addictive, psychotic, and somatoform disorders). In such cases it tends to have a prolonged course, to be severe, and treatment-refractory. In comparison with subjects who suffer from other personality disorders, patients with BPD experience childhood abuse more frequently. Adverse childhood experiences affect different biological systems (HPA axis, neurotransmission mechanisms, endogenous opioid systems, gray matter volume, white matter connectivity), with changes persisting into adulthood. A growing body of evidence is emerging about interaction between genes (e.g. FKBP5 polymorphisms and CRHR2 variants) and environment (physical and sexual abuse, emotional neglect).

Disorganized Attachment Interactions Among Young Adults With Borderline Personality Disorder, Other Diagnoses, and No Diagnosis

Theorists have suggested that attachment disorganization contributes to the development of borderline personality disorder (BPD). However, few studies have directly observed attachment-related interactions with parents. This study used a newly developed attachment-based coding system to examine whether individuals with BPD were more likely to exhibit disorganized interactions with their mothers than those with (a) other diagnoses (anxiety, depressive, or substance use diagnoses) or (b) no diagnosis. Results indicated that participants with BPD had a greater likelihood of disorganized attachment interactions than did both comparison groups. The odds ratio for disorganized attachment among BPD participants was almost 8 times that of participants without BPD. These results underscore the utility of observational assessments to capture the interpersonal features of BPD and highlight the potential value of examining the developmental trajectories of disorganized and controlling attachment behavior in order to identify pathways toward BPD.

Trauma and psychopathology associated with early onset BPD: an empirical contribution

Prodromal symptoms of borderline personality disorder (BPD) often arise in young age, especially in early adolescence. Several factors for early BPD onset have been identified to consent a precocious detection of high-risk population. The present study is aimed: (1) to identify what psychopathological, traumatic, and functional factors are significantly associated to early onset in a sample of BPD patients and (2) to evaluate what factors are associated to the time interval between symptoms onset and first psychiatric visit (Δ age). Participants were enrolled from BPD outpatients attending the Center for Personality Disorder of the University of Turin, Italy. Patients were tested with assessment instruments for specific BPD symptoms, exposure to traumatic experiences, global functioning, and perception of quality of life. All variables that were found significant at a bivariate analysis were included in two multiple regressions (stepwise backward), with the age of onset and the Δ age as dependent variables. Significance level was P ≤ 0.05. Seventy patients were included in the study (68 completers). Factors that were found related to age of onset were: CTQ-SF emotional abuse (P = 0.001); ACE-IQ bully victimization (P = 0.005), alcohol/drug abuser in the household (P = 0.001), and physical neglect (P = 0.006); BIS non-planning impulsivity (P = 0.005); and SOFAS score (P = 0.033). Factors that were found related to Δ age were: ACE-IQ total score (P = 0.001) and BIS total score (P = 0.001). Earlier onset of BPD is mainly associated to traumatic events, including abuse, neglect, dysfunction in household environment, and bullying. Earlier onset is also related to a worse social functioning. Among BPD symptoms only non-planning impulsivity was found associated to early onset. A higher number of traumatic events and worse impulsive dyscontrol induce a significant reduction of the time interval between onset and first psychiatric observation.

The Experience of Maltreatment in Young Children Whose Mothers Have Borderline Personality Disorder: Reflections in Their Narrative Representations

Child maltreatment is an etiological factor in borderline personality disorder (BPD), which may be transmitted to the children of mothers with BPD. We assessed maltreatment in 36 children aged 4-7 whose mothers have BPD and in 34 normative comparisons. Children whose mothers have BPD were more likely to have experienced sexual abuse, physical abuse, and neglect than were normative comparisons. Mothers' self-reported borderline features were significantly correlated with children's maltreatment. Neglect was associated with mothers' affective instability, identity disturbance, negative relationships, and self-harm; sexual abuse was associated with mothers' identity disturbance, and negative relationships; and physical abuse was associated with mothers' self-harm. Maltreatment mediated the relationship between all four of mothers' borderline features and children's narrative representations of the caregiver-child relationship, which included fear of abandonment, role reversal, and mother-child relationship expectations. The authors discuss results in the context of risk for developing BPD in early adulthood and early preventive interventions targeting children's representations.

Developmental Pathways to BPD-Related Features in Adolescence: Infancy to Age 15

The self-damaging behaviors central to borderline personality disorder (BPD) become prominent in adolescence. Current developmental theories cite both early family processes and childhood dysregulation as contributors to BPD, but longitudinal data from infancy are rare. Using the National Institute of Child Health and Human Development (NICHD) Study of Early Child Care and Youth Development database (SECCYD; N = 1,364), we examined path models to evaluate parent and child contributors from infancy/preschool, middle childhood, and adolescence to adolescent BPD-related features. In addition, person-centered latent class analyses (LCA) investigated whether adolescent BPD-related features were more strongly predicted by particular patterns of maladaptive parenting. Path modeling identified unique influences of maternal insensitivity and maternal depression on BPD-related features, first, through social-emotional dysregulation in middle childhood, and second, through continuity from infancy in maternal insensitivity and depression. LCA results indicated that early withdrawn parenting was particularly predictive of BPD-related features in adolescence. Results suggest multiple points of intervention to alter pathways toward adolescent borderline psychopathology.

Emerging child competencies and personality pathology: toward a Developmental Cascade model of BPD

The guiding principle of this synthesis is to organize research on predictors of BPD features within a developmentally specific framework (e.g. infancy, preschool, middle childhood, adolescence). In addition, studies are prioritized that have longitudinal and observational components. On the basis of current literature, a Developmental Cascade Model of BPD is offered in which specific difficulties during one developmental period contribute to specific difficulties in a succeeding period, resulting in increasingly broad areas of dysregulation over time. Furthermore, to address specificity, we contrast trajectories toward BPD with trajectories toward antisocial behavior, noting shared and divergent predictors. The review highlights the importance of locating research findings in relation to the competencies and challenges of particular developmental periods when modelling developmental trajectories toward BPD.

Early Detection and Outcome in Borderline Personality Disorder

Borderline personality disorder (BPD) is a severe and heterogeneous mental disorder that is known to have the onset in young age, often in adolescence. For this reason, it is of fundamental importance to identify clinical conditions of childhood and adolescence that present a high risk to evolve in BPD. Investigations indicate that early borderline pathology (before 19 years) predict long-term deficits in functioning, and a higher percentage of these patients continue to present some BPD symptoms up to 20 years. There is a general accordance among investigators that good competence in both childhood and early adulthood is the main predictive factor of excellent recovery in BPD patients. Some authors suggest that specific childhood personality traits can to be considered precursors of adult BPD, as well as some clinical conditions: disruptive behaviours, disturbance in attention and emotional regulation, conduct disorders, substance use disorders, and attention-deficit-hyperactivity disorder. Unfortunately, diagnosis and treatment of BPD is usually delayed, also because some clinicians are reluctant to diagnose BPD in younger individuals. Instead, the early identification of BPD symptoms have important clinical implications in terms of precocious intervention programs, and guarantees that young people with personality disorders obtain appropriate treatments. This review is aimed to collect the current evidences on early risk and protective factors in young people that may predict BPD onset, course, and outcome.

Maternal mental health and child problem behaviours: disentangling the role of depression and borderline personality dysfunction

BACKGROUND

It is not known whether associations between child problem behaviours and maternal depression can be accounted for by comorbid borderline personality disorder (BPD) dysfunction.

AIM

To examine the contributions of maternal depression and BPD symptoms to child problem behaviours.

METHOD

Depression trajectories over the first-year postpartum were generated using repeated measurement from a general population sample of 997 mothers recruited in pregnancy. In a stratified subsample of 251, maternal depression and BPD symptoms were examined as predictors of child problem behaviours at 2.5 years.

RESULTS

Child problem behaviours were predicted by a high maternal depression trajectory prior to the inclusion of BPD symptoms. This association was no longer significant after the introduction of BPD symptoms.

CONCLUSIONS

Risks for child problem behaviours currently attributed to maternal depression may arise from more persistent and pervasive difficulties found in borderline personality dysfunction.

DECLARATION OF INTEREST

None.

COPYRIGHT AND USAGE

© The Royal College of Psychiatrists 2017, this is an open access article distributed under the terms of the Creative Commons Attribution (CC BY) license.

The relations between inadequate parent-child boundaries and borderline personality disorder in adolescence

Borderline Personality Disorder (BPD) is a severe mental illness that onsets in adolescence. Research has demonstrated the central role of parent-child relationships for the development and maintenance of BPD although more research is necessary to clarify the specific dynamics that relate to BPD during adolescence. Based on preliminary research establishing the importance of parent-child boundaries for adolescent BPD, this study sought to evaluate the relations between different forms of inadequate boundaries and BPD in adolescence using a multi-method approach. To that end, 301 adolescents (65.1% female; ages 12-17) inpatients were recruited; parents and adolescents completed questionnaire- and interview-based measures of BPD features in adolescent children and a questionnaire-based measure of parent-child boundaries. Relations were found between parental guilt induction and psychological control with children's BPD features above and beyond relations with psychiatric severity and gender. Relations between parent reports of triangulation (when children are recruited to mediate parental marital conflict) and children's BPD were contingent on the level of children's perceptions of triangulation. Findings confirm previous research suggesting the relevance of inadequate parent-child boundaries to children's BPD features and have important implications for understanding the dynamics in families with adolescents with BPD, representing a relevant treatment target.

Adult Attachment Interview differentiates adolescents with Childhood Sexual Abuse from those with clinical depression and non-clinical controls

Although attachment representation is considered to be disturbed in traumatized adolescents, it is not known whether this is specific for trauma, as comparative studies with other clinical groups are lacking. Therefore, attachment representation was studied by means of the Adult Attachment Interview in adolescents with Childhood Sexual Abuse (CSA) (N = 21), clinical depression (N = 28) and non-clinical controls (N = 28). Coherence of mind and unresolved loss or trauma, as well as the disorganized attachment classification differentiated the CSA group from the clinical depression group and controls, over and above age, IQ, and psychiatric symptomatology. In the current era of sustained criticism on criteria-based classification, this may well carry substantial clinical relevance. If attachment is a general risk or vulnerability factor underlying specific psychopathology, this may guide diagnostic assessment as well as treatment.