Pathways to PTSD, part II: Sexually abused children

Child sexual abuse versus adult sexual assault: A review of psychological and neurobiological sequelae

Sexual trauma (ST) occurs with alarming frequency in the United States (U.S.) in the form of both childhood sexual abuse (CSA) and adulthood sexual assault (ASA). It is well-established that the effects of ST are pervasive, and that ST can be a risk factor for the development of several psychiatric disorders. However, the potential for distinct psychological consequences or neural correlates between CSA and ASA has received little attention. Furthermore, despite the high prevalence of sexual revictimization, the combinatorial effects of CSA and ASA are understudied in comparison to each form of ST on its own. In the current review, we present results from both clinical psychology and neuroscience research on the impacts of CSA and ASA, describing major psychological, biopsychosocial, and neuroimaging findings for each form of ST. We further highlight limitations in the current state of the research and needed areas of future research to better understand the distinct, overlapping, and cumulative effects of ST in both childhood and adulthood. The present study summarizes the state of the literature on this critical form of trauma and provides recommendations for future clinical research practices to mitigate the deleterious outcomes of ST.

Identity-based bullying and mental health among Black and Latino youth: The moderating role of emotional suppression

The current study examined the prevalence of identity-based bullying, the unique links between identity-based bullying and mental health (i.e., depressive and posttraumatic stress symptoms [PTSS]), and emotional suppression as a potential moderator of these links. Participants were 899 clinic-referred Black and Latino youth aged 7-18 years (M = 13.37 years, SD = 2.75, 60.8% female). Regression analyses indicated youth who experienced identity-based bullying victimization reported worse depressive symptoms and PTSS, controlling for co-occurring trauma exposure and demographic characteristics. We did not find evidence that emotional suppression moderated these associations. The findings highlight the potentially traumatic nature of identity-based bullying victimization in treatment-seeking Black and Latino youth and speak to the need for identity-based bullying risk screening.

Sensitive Periods for the Effect of Child Maltreatment on Psychopathology Symptoms in Adolescence

Introduction

Child maltreatment is among the strongest risk factors for mental disorders. However, little is known about whether there are ages when children may be especially vulnerable to its effects. We sought to identify potential sensitive periods when exposure to the 2 most common types of maltreatment (neglect and harsh physical discipline) had a particularly detrimental effect on youth mental health.

Methods

Data came from the Future of Families and Child Wellbeing Study (FFCWS), a birth cohort oversampled from "fragile families" (n = 3,474). Maltreatment was assessed at 3, 5, and 9 years of age using an adapted version of the Parent-Child Conflict Tactics Scales (CTS-PC). Using least angle regression, we examined the relationship between repeated measures of exposure to maltreatment on psychopathology symptoms at age 15 years (Child Behavior Checklist; CBCL/6-18). For comparison, we evaluated the strength of evidence to support the existence of sensitive periods in relation to an accumulation of risk model.

Results

We identified sensitive periods for harsh physical discipline, whereby psychopathology symptom scores were highest among girls exposed at age 9 years (r2 = 0.67 internalizing symptoms; r2 = 1% externalizing symptoms) and among boys exposed at age 5 years (r2 = 0.41%). However, for neglect, the accumulation of risk model explained more variability in psychopathology symptoms for both boys and girls.

Conclusion

Child maltreatment may have differential effects based on the child's sex, type of exposure, and the age at which it occurs. These findings provide additional evidence for clinicians assessing the benefits and drawbacks of screening efforts and point toward possible mechanisms driving increased vulnerability to psychopathology.

The Relevance of Cognitive Behavioral Models of Post-Traumatic Stress Following Child Maltreatment: A Systematic Review

While it is known that young people exposed to maltreatment or abuse are at elevated risk of developing post-traumatic stress disorder (PTSD), much of our current knowledge of mechanisms that link trauma to childhood PTSD is based on single-incident, often noninterpersonal, trauma. Theoretical models highlight psychological processes of appraisals, memory, and coping as important for the development of PTSD. The aim of this review was to synthesize the literature on the role of these key psychological processes in relation to PTSD in maltreated children and teens. Studies were included if they (1) identified a sample of maltreated individuals, ≤18 years old; (2) measured (a) trauma memory, (b) appraisals, or (c) post-trauma cognitive or behavioral responses; and (3) measured PTSD symptoms. The systematic search of three electronic databases (American Psychological Association PsychNet, PubMed, and Published International Literature on Traumatic Stress) resulted in the inclusion of 36 papers, which described 31 studies and 33 unique samples. The review found cognitive behavioral models of PTSD appeared appropriate for understanding outcomes following maltreatment, but further research is needed on all processes, particularly trauma memory. Overall, there remain significant gaps in our knowledge of how psychological processes link maltreatment to PTSD. There is limited evidence concerning how maltreatment-related characteristics (e.g., chronicity, duration, and type of abuse) influence psychological processes and in turn affect outcomes. This review recommends further research in this area and suggests that, at the very least, comprehensive assessment should be conducted with all young people reporting maltreatment to identify appraisals and coping strategies that will potentially impact on their ongoing adjustment.

Identifying Bereavement‐Related Markers of Mental and Behavioral Health Problems Among Clinic‐Referred Adolescents

Objective

This study examined bereavement‐related risk markers (number of deaths, cause of death, and relationship to deceased) of mental and behavioral health problems (suicidal thoughts or behaviors, self‐injury, depression, posttraumatic stress, and substance use) in a national sample of clinic‐referred bereaved adolescents.

Method

Participants included 1281 bereaved youth aged 12–21 years (M=15, SD=1.8; 62.1% female), from the National Child Traumatic Stress Network Core Data Set.

Results

Generalized linear mixed‐effects regression models controlling for demographics and other traumas revealed that youth bereaved by multiple deaths had higher posttraumatic stress scores than youth bereaved by a single death (Estimated difference ±SE=3.36 ± 1.11, p=0.003). Youth bereaved by suicide were more likely to report experiencing suicidal thoughts or behaviors (AOR=1.68, p=0.049) and alcohol use (AOR=2.33, p<0.001) than youth bereaved by natural causes. Youth bereaved by homicide were at greater risk for substance use than youth bereaved by natural death (AOR=1.76, p=0.02). Compared to parentally bereaved youth, youth who lost a peer were more likely to use alcohol (AOR=2.32, p=0.02) or other substances (AOR=2.41, p=0.01); in contrast, parentally bereaved youth were more likely to experience depression compared to those who experienced the death of an adult relative or unrelated adult (range of AOR: 0.40 to 0.64, p‐values<0.05).

Conclusion

These bereavement‐related contextual factors can serve as early markers of mental and behavioral health problems among bereaved youth.

Few studies have examined bereavement‐related risk markers of mental and behavioral health problems among treatment‐seeking adolescents.

Number of prior traumas, number of prior losses, experiencing a death due to suicide or homicide, and experiencing the death of a parent (as opposed to another relative or friend) were each associated with higher levels of mental and behavioral health problems among bereaved adolescents.

Findings have implications for early identification of bereaved youth who may be in need of intervention.

Latent classes of childhood maltreatment in children and adolescents in foster care: associations with ICD-11 PTSD and complex PTSD

Background: Children and adolescents in foster care often experience many co-occurring subtypes of maltreatment. However, little is known about different combinations of maltreatment subtypes, referred to as maltreatment classes. Furthermore, the association between those maltreatment classes and ICD-11 posttraumatic stress disorder (PTSD) and complex PTSD (CPTSD) has not been investigated in children and adolescents. In previous studies, classes characterized by cumulative maltreatment were associated with severe psychopathological symptoms. So far, no study investigated ICD-11 PTSD and CPTSD. Objective: The first aim of this study was the detection of distinct maltreatment classes by examining frequently co-occurring maltreatment subtypes. The second aim was the examination of the association between those maltreatment classes and ICD-11 PTSD and CPTSD. Method: Participants were 147 children and adolescents currently living in foster care institutions in Lower Austria. Maltreatment history, ICD-11 PTSD and CPTSD were assessed using standardized self-report questionnaires. Latent class analysis was applied to examine maltreatment subtypes. χ2 difference testing was used to examine class associations with PTSD and CPTSD. Results: Three latent classes that comprised different subtypes of maltreatment were identified (limited maltreatment, n = 49; high neglect, n = 53; cumulative maltreatment, n = 45). Cumulative maltreatment was associated with higher symptom severity of PTSD and CPTSD than the limited maltreatment and the high neglect class, with effect sizes ranging from 0.62 to 0.93. Conclusions: The association of the cumulative maltreatment class with the highest symptom severity of PTSD and CPTSD highlights the detrimental effect of cumulative maltreatment. The detection of a high neglect class identifies children and adolescents, who are at high-risk of experiencing future maltreatment because of their previous experiences of neglect and the associated lack of protection. The examination of the association of distinct maltreatment classes with ICD-11 PTSD and CPTSD might provide implications for targeted prevention, assessment and treatment.

Initial Validation and Measurement Invariance of the Active Inhibition Scale Among Traumatized and Grieving Youth

The Active Inhibition Scale (AIS; Ayers, Sandler, & Twohey, 1998) is an 11-item, self-report measure of emotional suppression among children and adolescents. Previous research with the AIS has linked emotional suppression to several clinically significant outcomes, such as posttraumatic stress symptoms (PTSS) and suicide, among trauma-exposed and bereaved youth; however, there are no published evaluations of its psychometric properties. We examined the factor structure and criterion validity of the AIS in two samples. Sample 1 included youth (M = 12.22 years, SD = 2.96, range: 6-18 years; 55.4% female) referred to an outpatient psychology clinic specializing in childhood trauma and grief. Sample 2 included youth (M = 13.18 years, SD = 2.58, range: 8-18 years; 61.8% female) referred to a community grief counseling center. Confirmatory factor analytic results supported a one-factor solution, Cronbach's α = .94. Additionally, AIS scores correlated positively with PTSS, depression, and maladaptive grief, rs = .43-.64. Evidence of factorial invariance was found across gender, race/ethnicity, and age group. Emotional suppression scores were higher among girls compared to boys, Black and Hispanic youth compared to White youth, and older compared to younger age groups. The magnitude of correlations between AIS and symptom measure scores was comparable across groups. These results support the reliability and criterion validity of the AIS with diverse youth populations and underscore the role that emotional suppression may play in explaining group differences in mental health symptoms.

Childhood maltreatment exposure and physical functional limitations in late adulthood: examining subjective sleep quality in midlife as a mediator

Objective: The present study had three major aims: 1) To identify sub-groups of adults with differing combinations of childhood maltreatment exposures, 2) to understand the association of childhood maltreatment sub-group membership with subjective sleep quality in midlife, and 3) to assess poor sleep quality in midlife as a mechanism between childhood maltreatment sub-group membership and physical functional limitations in late adulthood. Design: Data come from the Biomarker project of the Midlife Development in the United States study (n = 1251). Outcome measures: The Pittsburgh Sleep Quality Index (Buysse et al., 1989) was used to assess sleep quality in midlife. Functional limitations in late adulthood were measured using a version of the SF-36 (Brazier et al., 1992). Results: Two vulnerable childhood maltreatment sub-groups emerged (Physical and Emotional Maltreatment Sub-group, n = 49, and Sexual Abuse Sub-group, n = 105) and a normative sub-group (n = 1087; low exposure to childhood maltreatment). Poor sleep quality in midlife mediated the association between both maltreatment sub-groups and functional limitations in late adulthood. Conclusion: Results highlight the role of sleep in linking childhood maltreatment with functional impairments in adulthood and offer a potential target for interventions to improve quality of life in older adults.

Developmental Stage of Onset, Poly-Victimization, and Persistence of Childhood Victimization: Impact on Adult Well-Being in a Rural Community-Based Study

The current study examines the persistence of victimization and poly-victimization (i.e., count of multiple types of victimization) across various stages of development (ages 0-5, 6-12, and 13-18) and the related impact on adult well-being. Participants were 2,098 adults from the Appalachian region of three Southern states. Eighty-two percent of participants reported at least one type of victimization during childhood. Among adult victims, 22.6% reported one victimization in one developmental stage (i.e., one stage, but no poly-victimization), 45.8% reported one victimization in more than one stage (i.e., persistent victimization, but no poly-victimization), 20.5% reported multiple types of victimization in one stage (i.e., poly-victimization), and 11.2% reported multiple types of victimization at more than one stage (i.e., persistent poly-victimization). Results indicated a linear decline in subjective well-being, mental health, and number of healthy days as victimization becomes more persistent across childhood and more diverse in types (i.e., poly-victimization). Study findings provide support for models of victimization that take both developmental trajectories and poly-victimization into account.

Childhood violence and mental health among indigenous Sami and non-Sami populations in Norway: a SAMINOR 2 questionnaire study

The main objectives of this study were to investigate the association between childhood violence and psychological distress and post-traumatic stress symptoms (PTS) among Sami and non-Sami adults, and to explore a possible mediating effect of childhood violence on any ethnic differences in mental health. This study is part of a larger questionnaire survey on health and living conditions in Mid- and Northern Norway (SAMINOR 2) which included 2116 Sami and 8674 non-Sami participants. A positive association between childhood violence and psychological distress and PTS in adulthood was found regardless of ethnicity. For women, childhood violence may have mediated some of the ethnic differences in psychological distress (53.2%) and PTS (31.4%). A similar pattern was found for men as to psychological distress (45.5%) and PTS (55.5%). The prevalence of psychological distress was significantly higher in the Sami than in the non-Sami group: 15.8% vs. 13.0% for women, and 11.4% vs. 8.0% for men. Likewise, PTS showed a higher prevalence in the Sami group, both for women (16.2% vs. 12.4%) and for men (12.2% vs. 9.1).

CONCLUSION

A positive association between childhood violence and adult mental distress was found for both Sami and Norwegian adults. More mental problems were found among the Sami. Childhood violence may have mediated some of the ethnic differences.

Posttraumatic Stress Disorder in Maltreated Children Grown Up: The Influence of Neighborhood

In this study, we examined the effects of childhood neighborhood characteristics on the development of posttraumatic stress disorder (PTSD) in a sample of abused and neglected individuals and matched controls followed into adulthood (N = 1,132). Using generalized linear models (GLM), the results indicated that growing up in more advantaged neighborhoods (middle- and upper-class) was associated with the development of fewer PTSD symptoms, R2  = .09, p < .001. In contrast, growing up in more economically disadvantaged areas was associated with more PTSD symptoms, but only for nonmaltreated controls, R2  = .09, p < .001. We did not find that neighborhood characteristics were associated with PTSD in terms of the number of traumatic events reported, R2  = .60, p < .001, or being the victim of more than one type of maltreatment, pseudo R2  = .11, p < .001. The results generally supported the premise that characteristics of one's residential environment in childhood, especially factors reflecting social and economic advantage and disadvantage, have an influence on mental health functioning later in life. Future research should examine the mechanisms that might explain the impact of childhood neighborhood on PTSD outcomes and the aggravating effects of pretrauma vulnerabilities associated with neighborhood disadvantage.

Characteristics of child physical and sexual abuse as predictors of psychopathology

Childhood physical and sexual abuse victims are at increased risk for developing depression, anxiety, and post-traumatic stress disorder (PTSD) in adulthood. Prior findings suggest abuse onset, duration, and severity moderate relationships between victimization and psychopathology. However, because these abuse characteristics are highly intercorrelated, their unique, individual effects on mental health outcomes remain unclear. To address this gap, the present study examined relationships between physical and sexual abuse characteristics and mental health outcomes and whether these relationships differed by sex. A diverse community sample of late adolescents and emerging adults (N = 1270; mean age = 19.68; 51% female) self-reported the onset, duration, and severity of physical and sexual abuse, as well as their depressive, anxiety, and PTSD symptoms. Results of a multivariate regression model (simultaneously evaluating all physical and sexual abuse characteristics) indicated that physical abuse onset in middle childhood and sexual abuse onset in middle childhood or adolescence were associated with all forms of psychopathology; and physical abuse onset at any time was uniquely linked with PTSD. Duration and severity of physical or sexual abuse did not predict psychopathology after accounting for time of onset. Multigroup analyses indicated that adolescence-onset and duration of sexual abuse respectively predicted anxiety and PTSD in females but not males, whereas sexual abuse severity predicted fewer PTSD symptoms in males but not females. Overall, results suggested that abuse occurring after age 5 may have the most deleterious impact on mental health.

Compassion-Focused Therapy as an Intervention for Adult Survivors of Sexual Abuse

Child sexual abuse can have long-term negative impacts across psychological, physical, and interpersonal domains. Some of the common issues for survivors of sexual abuse include shame and self-blame, attachment-based difficulties, avoidant coping strategies, and reduced capacity for self-compassion. Compassion-focused therapy is a transdiagnostic intervention that specifically responds to these concerns. Compassion-focused therapy was originally developed for clients who experience high levels of shame and self-criticism and aims to strengthen the soothing and affiliative system through the cultivation of compassion. This article will highlight the theoretical alignment between some of the common issues and impacts associated with experiences of sexual abuse, with the core underlying principles of compassion-focused therapy. This includes (a) the capacity of the therapy's evolutionary framework to reduce perceptions of self-blame, (b) the cultivation of compassion to respond to feelings of shame, (c) acknowledgment of the role of early attachment experiences and facilitation of corrective affiliative experiences, (d) regulation of the threat-based system following trauma, and (e) provision of an alternative to avoidant-based coping by responding to distress with compassion. It is proposed that the theoretical framework and core focus and aims of compassion-focused therapy are highly applicable for survivors of sexual abuse and therefore holds significant promise as a treatment option for this client group.

Posttraumatic Stress Disorder Symptoms Among Trauma-Exposed Inpatient Adolescents: The Role of Emotional Nonacceptance and Anxiety Symptom Severity

The present investigation examined the role of anxiety symptom severity in the relation between emotional nonacceptance and posttraumatic stress disorder (PTSD) symptoms in a diverse sample of trauma-exposed adolescents admitted for acute psychiatric care at an inpatient state hospital (N = 50; 52.0% women; 44% white; mean [SD] age, 15.1 [0.51] years; range, 12-17 years). Anxiety symptom severity partially accounted for the association between emotional nonacceptance and PTSD total symptoms, and fully accounted for the association between emotional nonacceptance and PTSD symptom cluster severity, even after controlling for covariates. Reverse model testing provided confidence in the direction of hypothesized effects. These findings add to a body of literature underscoring the detrimental effect of nonaccepting reactions to negative emotions in the context of PTSD and provide preliminary support for a possible underlying role of anxiety symptom severity in the association between emotional nonacceptance and PTSD symptoms.

Adult attachment as a moderator of the association between childhood traumatic experiences and depression symptoms among young Black gay and bisexual men

OBJECTIVE

The present study examined the moderating effect of adult attachment on the association between childhood traumatic experiences, (i.e., physical abuse, emotional abuse, emotional neglect, and being bullied), age of childhood traumatic experience, and young adult depression symptoms among young Black gay and bisexual men (YBGBM).

METHOD

Self-report measures of attachment, childhood traumatic experiences, and depression symptoms were collected from a community-based sample of YBGBM living in New York City (n = 228). Regression analyses were conducted to address the study goals.

RESULTS

Findings indicated that YBGBM who were more anxious in their adult attachment style and experienced being bullied or physically abused by a non-family member during childhood experienced greater depression in young adulthood than YBGBM who were less anxious in their adult attachment style. In addition, we found that being bullied later in childhood was associated with greater depression symptoms than being bullied earlier. Lastly, we found that YBGBM who were more avoidant and bullied later in adolescence reported more depression symptoms in young adulthood than YBGBM who were less avoidant in their attachment style.

DISCUSSION

The findings suggest that it may be important to utilize an attachment perspective that is sensitive to age of traumatic experience when creating mental health and trauma interventions for YBGBM. (PsycINFO Database Record

Emotional Competence and Anxiety in Childhood and Adolescence: A Meta-Analytic Review

Anxiety is conceptualized as a state of negative emotional arousal that is accompanied by concern about future threat. The purpose of this meta-analytic review was to evaluate the evidence of associations between emotional competence and anxiety by examining how specific emotional competence domains (emotion recognition, emotion expression, emotion awareness, emotion understanding, acceptance of emotion, emotional self-efficacy, sympathetic/empathic responses to others' emotions, recognition of how emotion communication and self-presentation affect relationships, and emotion regulatory processes) relate to anxiety in childhood and adolescence. A total of 185 studies were included in a series of meta-analyses (N's ranged from 573 to 25,711). Results showed that anxious youth are less effective at expressing (r = -0.15) and understanding emotions (r = -0.20), less aware of (r = -0.28) and less accepting of their own emotions (r = -0.49), and report less emotional self-efficacy (r = -0.36). More anxious children use more support-seeking coping strategies (r = 0.07) and are more likely to use less adaptive coping strategies including avoidant coping (r = 0.18), externalizing (r = 0.18), and maladaptive cognitive coping (r = 0.34). Emotion acceptance and awareness, emotional self-efficacy, and maladaptive cognitive coping yielded the largest effect sizes. Some effects varied with children's age. The findings inform intervention and treatment programs of anxiety in youth and identify several areas for future research.

Maternal Childhood Sexual Trauma and Early Parenting: Prenatal and Postnatal Associations

Existing research suggests that approximately 19% of females experience childhood sexual trauma (CST). Little is known, however, about the parenting behaviour of mothers who have experienced CST. Using propensity-matched controls, the present study examines prenatal psychosocial distress, postnatal depressive symptomatology, and caregiving behaviours of women reporting CST at or before the age of 14. Data for these analyses were obtained from mother reports and from observational protocols from a longitudinal study of low-income, rural families. Propensity score methodology was used to create a contrast group matched on family of origin variables in an effort to isolate and examine the long-term associations of CST beyond the effects of other childhood adversities such as poverty. Study findings provide evidence that women with CST histories report greater prenatal psychosocial distress compared to women without trauma histories. Findings further provide evidence for a spillover process from prenatal distress to the broader caregiving system including less sensitive parenting through postnatal depressive symptoms for women with CST histories. These results highlight the importance of screening for CST and psychosocial distress and depression prenatally. Interventions for women with CST histories and directions for future study are proposed.

Conditional and indirect effects of age of first exposure on PTSD symptoms

Childhood violence exposure (CVE) in formative developmental years may have potent effects on severity and complexity of post-traumatic stress symptoms (PTSS) in adulthood, yet little research has examined the role of age of first exposure in the context of polyvictimization or gone beyond an examination of direct effects. The current study examines the specific associations between age of first exposure, total CVE, and posttraumatic stress symptoms in adulthood. Further, the conditional and indirect effects of age of first exposure on posttraumatic stress symptoms were examined. We hypothesized that age of first exposure to violence would be associated with higher total violence exposure across childhood, thereby predicting current posttraumatic stress symptom severity (i.e., indirect effect). We also postulated that age of first exposure would affect the relationship between total violence exposure and posttraumatic stress symptoms such that earlier exposure would exacerbate the effects of violence exposure (i.e., conditional effect). Participants included 269 violence-exposed adults recruited through MTurk; the mean age of first CVE was 6 years (SD=3.29). Conditional process models indicated that age of first exposure was significantly associated with higher total childhood violence exposure, which in turn, was significantly associated with current posttraumatic stress symptoms in all domains. Further, a conditional effect of age of first exposure was present such that the relationship between total exposure to violence and symptoms of hyperarousal was stronger for those first exposed at earlier ages. Findings provide support suggesting the particular potency of early trauma on regulatory response systems.

Longitudinal Changes in Dental Fear and Coping Behavior in Children, Adolescents, and Young Adults with Cleft Lip and/or Cleft Palate

Objective

To determine changes in dental anxiety levels of cleft lip and/or palate (CL/P) children and to explore the role of coping strategies in the development of their dental anxiety.

Design

Prospective study.

Setting

Free University Medical Center Amsterdam.

Patients

A sample of CL/P children (at T1: n = 153, 4 to 18 years, 67 girls; at T2: n = 113, 7 to 21 years, 51 girls). Data were available at both time points for 102 children.

Measures

Dental anxiety and coping strategies were assessed at the start of the study (T1; mean age: 9.8 years, standard deviation 4.1) and 3 years later (T2; mean age: 13.4 years, standard deviation 3.8). These scores were compared to a normative group of Dutch children.

Main Outcome Measure(s)

The severity of dental anxiety was indexed using the Parental Version of the Dental Subscale of the Children's Fear Survey Schedule. Dental coping strategies were assessed with the Dental Cope Questionnaire.

Results

Overall, dental anxiety decreased to a level equal to normative scores of Dutch children. However, 5% of the children became more anxious. At T2, children used significantly fewer coping strategies. Children whose level of dental anxiety increased significantly used more destructive coping strategies than children whose level of dental anxiety decreased significantly or remained stable.

Conclusions

Results suggest that dental anxiety levels of most CL/P children gradually decline over time. Whereas some coping strategies have the potential to be protective, more destructive coping strategies may put children at greater risk for developing and maintaining their dental anxiety.

The pathway to grandparenting stress: trauma, relational conflict, and emotional well-being

OBJECTIVES

This paper examines the mediating effect of child-grandparent conflict on the relationship between child trauma exposure and grandparenting stress.

METHODS

Data was collected from a sample of custodial grandparents who participated in kinship care or relative caregiving programs (n = 251). Grandparenting stress was measured with Parenting Stress Scale (Berry & Jones, 1995 ) modified for grandparents. A series of regression models and structural equation models (SEM) were used to test the relationship between the number of different types of child trauma exposures and grandparenting stress, and to examine the mediating effect of child-grandparent conflicts on the relationship.

RESULTS

Almost three-fourths (72%) of children had experienced at least one type of traumatic exposure. The SEM model shows that child's trauma exposure indirectly affected grandparenting stress, mediated by child-grandparenting conflicts though no direct path between the child's trauma exposure variable and grandparenting stress was found. A higher level of child-grandparent conflicts was also associated with a lower level of emotional well-being among custodial grandparents.

CONCLUSION

Based on these findings, recommendations are made about how to tailor a trauma-informed approach to the needs of custodial grandparents.

Analyzing pathways from childhood maltreatment to internalizing symptoms and disorders in children and adolescents (AMIS): a study protocol

BACKGROUND

Effective interventions for maltreated children are impeded by gaps in our knowledge of the etiopathogenic mechanisms leading from maltreatment to mental disorders. Although some studies have already identified individual risk factors, there is a lack of large-scale multilevel research on how psychosocial, neurobiological, and genetic factors act in concert to modulate risk of internalizing psychopathology in childhood following maltreatment. To help close this gap, we aim to delineate gender-specific pathways from maltreatment to psychological disorder/resilience. To this end, we examine the interplay of specific maltreatment characteristics and psychological, endocrine, metabolomic, and (epi-)genomic stress response patterns as well as cognitive-emotional/social processes as determinants of developmental outcome. Specifically, we will explore endocrine, metabolomic, and epigenetic mechanisms leading from maltreatment to a higher risk of depression and anxiety disorders.

METHODS/DESIGN

Four large samples amounting to a total of N = 920 children aged 4-16 years will be assessed: Two cohorts with prior internalizing psychopathology and controls will be checked for maltreatment and two cohorts with substantiated maltreatment will be checked for internalizing (and externalizing) psychopathology. We will apply a multi-source (interview, questionnaires, official records), multi-informant strategy (parents, children, teachers) to assess maltreatment characteristics (e.g., subtypes, developmental timing, chronicity) and psychopathological symptoms, supplemented with multiple measurements of risk and protective factors and cutting-edge laboratory analyses of endocrine, steroid metabolomic and epigenetic factors. As previous assessments in the two largest samples are already available, longitudinal data will be generated within the three year study period.

DISCUSSION

Our results will lay the empirical foundation for (a) detection of early biopsychosocial markers, (b) development of screening measures, and

Dissociation as a mediator of the relationship between childhood trauma and nonsuicidal self-injury in females: a path analytic approach

New theoretical models of nonsuicidal self-injury (NSSI) postulate that symptoms subsequent to childhood maltreatment rather than childhood maltreatment itself may lead to engagement in NSSI. However, little is known concerning which specific syndromes serve as underlying mechanisms. In this study we sought to examine the mediating effects of dissociative, posttraumatic, and depressive symptoms, 3 often comorbid syndromes following childhood trauma. In addition, we aimed to assess differences between women with and without NSSI. A sample of 87 female inpatients with a history of childhood abuse and neglect was divided into 2 subgroups (NSSI: n = 42, no NSSI: n = 45). The assessment included measures of NSSI characteristics; adverse childhood experiences; and posttraumatic, dissociative, and depressive symptoms. The NSSI group reported significantly more cases of childhood maltreatment and higher levels of current dissociative, posttraumatic, and depressive symptoms than patients without NSSI. The results of a path analysis showed that only dissociation mediated the relationship between a history of child maltreatment and NSSI when all 3 psychopathological variables were included in the model. The findings point toward a strong and rather specific association between dissociative experiences and NSSI and therefore have important implications for clinical practice.

Modulation of early stress-induced neurobiological changes: a review of behavioural and pharmacological interventions in animal models

Childhood adversity alters the predisposition to psychiatric disorders later in life. Those with psychiatric conditions and a history of early adversity exhibit a higher incidence of treatment resistance compared with individuals with no such history. Modulation of the influence early stress exerts over neurobiology may help to prevent the development of psychiatric disorders in some cases, while attenuating the extent of treatment resistance in those with established psychiatric disorders. This review aims to critically evaluate the ability of behavioural, environmental and pharmacologic interventions to modulate neurobiological changes induced by early stress in animal models. Databases were systematically searched to locate literature relevant to this review. Early adversity was defined as stress that resulted from manipulation of the mother-infant relationship. Analysis was restricted to animal models to enable characterisation of how a given intervention altered specific neurobiological changes induced by early stress. A wide variety of changes in neurobiology due to early stress are amenable to intervention. Behavioural interventions in childhood, exercise in adolescence and administration of epigenetic-modifying drugs throughout life appear to best modulate cellar and behavioural alterations induced by childhood adversity. Other pharmacotherapies, such as endocannabinoid system modulators, anti-inflammatories and antidepressants can also influence these neurobiological and behavioural changes that result from early stress, although findings are less consistent at present and require further investigation. Further work is required to examine the influence that behavioural interventions, exercise and epigenetic-modifying drugs exert over alterations that occur following childhood stress in human studies, before possible translational into clinical practice is possible.

Emotional suppression mediates the relation between adverse life events and adolescent suicide: implications for prevention

Suicidal ideation substantially increases the odds of future suicide attempts, and suicide is the second leading cause of death among adolescents. A history of adverse life events has been linked with future suicidal ideation and attempts, although studies examining potential mediating variables have been scarce. One probable mediating mechanism is how the individual copes with adverse life events. For example, certain coping strategies appear to be more problematic than others in increasing future psychopathology, and emotional suppression in particular has been associated with poor mental health outcomes in adults and children. However, no studies to date have examined the potential mediating role of emotional suppression in the relation between adverse life events and suicidal thoughts/behavior in adolescence. The goal of the current study was to examine emotional suppression as a mediator in the relation between childhood adversity and future suicidal thoughts/behaviors in youth. A total of 625 participants, aged 14-19 years, seeking ER services were administered measures assessing adverse life events, coping strategies, suicidal ideation in the last 2 weeks, and suicide attempts in the last month. The results suggest that emotional suppression mediates the relation between adversity and both (1) suicidal thoughts and (2) suicide attempts above and beyond demographic variables and depressive symptoms. This study has important implications for interventions aimed at preventing suicidal thoughts and behavior in adolescents with histories of adversity.

Do gender and age moderate the symptom structure of PTSD? Findings from a national clinical sample of children and adolescents

A substantial body of evidence documents that the frequency and intensity of posttraumatic stress disorder (PTSD) symptoms are linked to such demographic variables as female sex (e.g., Kaplow et al., 2005) and age (e.g., Meiser-Stedman et al., 2008). Considerably less is known about relations between biological sex and age with PTSD's latent factor structure. This study systematically examined the roles that sex and age may play as candidate moderators of the full range of factor structure parameters of an empirically supported five-factor PTSD model (Elhai et al., 2011). The sample included 6591 trauma-exposed children and adolescents selected from the National Child Traumatic Stress Network's Core Data Set. Confirmatory factor analysis using invariance testing (Gregorich, 2006) and comparative fit index difference values (Cheung and Rensvold, 2002) reflected a mixed pattern of test item intercepts across age groups. The adolescent subsample produced lower residual error variances, reflecting less measurement error than the child subsample. Sex did not show a robust moderating effect. We conclude by discussing implications for clinical assessment, theory building, and future research.

Efforts to Promote Reintegration and Rehabilitation of Traumatized Former Child Soldiers: Reintegration of Former Child Soldiers in Sierra Leone: The Role of Caregivers and Their Awareness of the Violence Adolescents Experienced During the War

This article explores the role of caregivers in the reintegration of former child soldiers from Sierra Leone. Using data on 282 youth and their respective caregivers, our aim is to focus on the caregiver-child relationship after reintegration. We investigate the extent to which caregivers know about child soldiers' experiences of direct and indirect violence, as well as involvement in war activities. We further examine variables that might shape the degree of caregiver knowledge of child's war experiences. Finally, we examine if caregiver knowledge of war experiences is associated with child's psychosocial outcomes. Findings highlight the importance of developing thoughtful programs that consider the needs of the child in the context of the family and caregivers with whom he or she is reunified.

Current status on behavioral and biological markers of PTSD: a search for clarity in a conflicting literature

Extensive research has identified stereotypic behavioral and biological abnormalities in post-traumatic stress disorder (PTSD), such as heightened autonomic activity, an exaggerated startle response, reduced basal cortisol levels and cognitive impairments. We have reviewed primary research in this area, noting that factors involved in the susceptibility and expression of PTSD symptoms are more complex and heterogeneous than is commonly stated, with extensive findings which are inconsistent with the stereotypic behavioral and biological profile of the PTSD patient. A thorough assessment of the literature indicates that interactions among myriad susceptibility factors, including social support, early life stress, sex, age, peri- and post-traumatic dissociation, cognitive appraisal of trauma, neuroendocrine abnormalities and gene polymorphisms, in conjunction with the inconsistent expression of the disorder across studies, confounds attempts to characterize PTSD as a monolithic disorder. Overall, our assessment of the literature addresses the great challenge in developing a behavioral and biomarker-based diagnosis of PTSD.

The long-term impact of early adversity on late-life psychiatric disorders

Early adversity is a strong and enduring predictor of psychiatric disorders including mood disorders, anxiety disorders, substance abuse or dependence, and posttraumatic stress disorder. However, the mechanisms of this effect are not well understood. The purpose of this review is to summarize and integrate the current research knowledge pertaining to the long-term effects of early adversity on psychiatric disorders, particularly in late life. We explore definitional considerations including key dimensions of the experience such as type, severity, and timing of adversity relative to development. We then review the potential biological and environmental mediators and moderators of the relationships between early adversity and psychiatric disorders. We conclude with clinical implications, methodological challenges and suggestions for future research.

Psychological and environmental correlates of HPA axis functioning in parentally bereaved children: preliminary findings

This study examined bereaved children's HPA-axis functioning (cortisol awakening response; CAR) in relation to psychological distress, coping, and surviving parents' grief reactions. Participants included 38 children (20 girls) with recent parental loss (previous 6 months) and 28 of their surviving caregivers (23 women) who were assessed using self-report instruments and in-person, semistructured interviews. Interviews involved discussions about the child's thoughts and feelings related to the loss. Participants provided 3 saliva samples at home (awakening, 30 minutes later, and evening) over 3 successive days, beginning on the day following the interview. Results show a significant relation between dampening of the child's Day 1 CAR and more symptoms of anxiety (r = -.45), depression (r = -.40), posttraumatic stress (r = -.45), and maladaptive grief (r = -.43), as well as higher levels of avoidant coping (r = -.53). Higher levels of parental maladaptive grief were also associated (r = -.47) with a dampening of the child's Day 1 CAR. Our results raise the possibility that blunted CAR may be a result of accumulating allostatic load and/or a result of emotionally challenging events (discussions regarding the deceased) and their subsequent processing (or lack thereof) within the family, which may be particularly stressful for those bereaved children experiencing high levels of psychological distress, avoidant coping, and parental maladaptive grief.

Traumatic stress and posttraumatic stress disorder in youth: recent research findings on clinical impact, assessment, and treatment

Childhood trauma can have a profound effect on adolescent development, with a lifelong impact on physical and mental health and development. Through a review of current research on the impact of traumatic stress on adolescence, this article provides a framework for adolescent health professionals in pediatrics and primary care to understand and assess the sequelae of traumatic stress, as well as up-to-date recommendations for evidence-based treatment. We first review empirical evidence for critical windows of neurobiological impact of traumatic stress, and then we discuss the connection between these neurobiological effects and posttraumatic syndromes, including posttraumatic stress disorder, depression, aggressive behavior, and psychosis. This article concludes by considering the implications of this current research for clinical assessment and treatment in pediatric and primary care settings.

A latent class analysis of dissociation and posttraumatic stress disorder: evidence for a dissociative subtype

CONTEXT

The nature of the relationship of dissociation to posttraumatic stress disorder (PTSD) is controversial and of considerable clinical and nosologic importance.

OBJECTIVES

To examine evidence for a dissociative subtype of PTSD and to examine its association with different types of trauma.

DESIGN

A latent profile analysis of cross-sectional data from structured clinical interviews indexing DSM-IV symptoms of current PTSD and dissociation.

SETTINGS

The VA Boston Healthcare System and the New Mexico VA Health Care System.

PARTICIPANTS

A total of 492 veterans and their intimate partners, all of whom had a history of trauma. Participants reported exposure to a variety of traumatic events, including combat, childhood physical and sexual abuse, partner abuse, motor vehicle accidents, and natural disasters, with most participants reporting exposure to multiple types of traumatic events. Forty-two percent of the sample met the criteria for a current diagnosis of PTSD.

MAIN OUTCOME MEASURES

Item-level scores on the Clinician-Administered PTSD Scale.

RESULTS

A latent profile analysis suggested a 3-class solution: a low PTSD severity subgroup, a high PTSD severity subgroup characterized by elevations across the 17 core symptoms of the disorder, and a small but distinctly dissociative subgroup that composed 12% of individuals with a current diagnosis of PTSD. The latter group was characterized by severe PTSD symptoms combined with marked elevations on items assessing flashbacks, derealization, and depersonalization. Individuals in this subgroup also endorsed greater exposure to childhood and adult sexual trauma compared with the other 2 groups, suggesting a possible etiologic link with the experience of repeated sexual trauma.

CONCLUSIONS

These results support the subtype hypothesis of the association between PTSD and dissociation and suggest that dissociation is a highly salient facet of posttraumatic psychopathology in a subset of individuals with the disorder.

Parental disorders, childhood abuse, and binge eating in a large community sample

OBJECTIVE

Genetic and nonshared environmental factors are implicated in the etiology of binge eating behaviors (BEB), with genetic risk expressed as parental psychopathology. Traumatic experiences including child abuse predict onset of BEB. It is not clear if each separately contribute to BEB, or whether parental pathology leads to abuse which in turn influences BEB.

METHOD

Data were obtained from the National Comorbidity Survey-Replication (N = 2960). Through structural equation modeling, we estimated unique and combined effects of mother's and father's internalizing (INT) and externalizing (EXT) disorders, and child abuse on BEB.

RESULTS

Parental INT and EXT psychopathology contributed to child abuse and BEB. Abuse predicted BEB and partially mediated associations between parental psychopathology and BEB.

DISCUSSION

Results emphasize the value of models that incorporate nature and nurture to understand risk for psychopathology in offspring, with childhood abuse being one mediator of how parental psychopathology may reflect genetic risk and influence environmental risk.

Behavioral markers of coping and psychiatric symptoms among sexually abused children

The current study examined coping and psychiatric symptoms in a longitudinal sample of sexually abused children. Coping was behaviorally coded from children's forensic interviews in the aftermath of sexual abuse. Using principal components analysis, coping behaviors were found to cluster into 3 categories: avoidant, expressive, and positive affective coping. Avoidant coping had predictive utility for a range of psychiatric symptoms, including depressive, posttraumatic stress, anxiety, and dissociative symptoms as well as aggression and attention problems measured 8-36 months following the forensic interview. Specific behaviors, namely fidgetiness and distractibility, were also found to be associated with future symptoms. These findings suggest the predictive utility of avoidant behaviors in general, and fidgetiness and distractibility in particular, among sexually abused children.

Peritraumatic dissociation and peritraumatic emotional predictors of PTSD in Latino youth: results from the Hispanic family study

This is the 1st study to examine peritraumatic dissociation and peritraumatic emotions as they predict symptoms and diagnosis of posttraumatic stress disorder (PTSD) in Latino youth. Our aim was to test the hypothesis that the degree of peritraumatic dissociation would predict the number of PTSD symptoms and PTSD clinical diagnosis when the influences of other salient factors were statistically controlled. We also explored the possible contributions of peritraumatic emotional responses to PTSD symptomatology and PTSD diagnosis. We expected that peritraumatic dissociation would emerge as a significant predictor of PTSD. A total of 204 Latino youth (mean age = 12.37 years) completed semistructured individual clinical interviews with bilingual research assistants. These interviews assessed trauma exposure, peritraumatic responses, and current psychopathology. A linear regression analysis demonstrated significant relationships between lifetime number of traumatic events, peritraumatic dissociation, shame, and number of PTSD symptoms endorsed. Significant inverse (protective) relationships were demonstrated between anger and guilt and current PTSD symptomatology. Logistic regression analysis demonstrated significant relationships between peritraumatic dissociation, shame, lifetime number of traumatic events experienced, and PTSD diagnosis. The analyses examined both the number of PTSD symptoms as well as diagnosis of PTSD while simultaneously controlling for age, lifetime exposure to traumatic events, time residing in the United States, and gender. These results support an increasingly robust body of empirical literature suggesting that the peritraumatic dissociative and emotional responses to trauma are important predictors of future PTSD diagnosis. Possible cultural factors contributing to the dissociative responses in Latino youth and clinical implications are discussed.

Conceptualizing mindfulness and acceptance as components of psychological resilience to trauma

Mindfulness- and acceptance-based conceptualizations of PTSD implicate experiential avoidance and non-mindful behavior in the etiology and maintenance of the disorder. If experiential avoidance is associated with vulnerability to PTSD, then a mindful and accepting orientation toward experience may confer psychological resilience following exposure to trauma. This article examines how mindfulness- and acceptance-based theories of psychopathology relate to risk of and resilience to PTSD. Research is reviewed dealing with the impact of experiential avoidance, avoidant coping, dissociation, acceptance, and mindfulness on PTSD symptom severity and posttraumatic functioning. This review suggests that trait mindfulness and acceptance are associated with greater psychological adjustment following exposure to trauma, while experiential avoidance, persistent dissociation, and coping strategies involving emotional disengagement are associated with greater PTSD symptom severity and related psychopathology. Methodological challenges are explored and suggestions for future research and PTSD prevention programs are discussed.

Psychopathology in a large cohort of sexually abused children followed up to 43 years

OBJECTIVE

To determine the rate and risk of clinical and personality disorders diagnosed in childhood and adulthood in those known to have been sexually abused during childhood.

METHODS

Forensic medical records of 2,759 sexually abused children assessed between 1964 and 1995 were linked with a public psychiatric database between 12 and 43 years later. Cases were compared to control subjects matched on gender and age groupings drawn from the general population through a random sample of the national electoral database.

RESULTS

A lifetime record of contact with public mental health services was found in 23.3% of cases compared to 7.7% of controls. The rate of contact among child sexual abuse victims was 3.65 times higher (95% CI, 3.09-4.32, p<0.001). It was estimated that child sexual abuse accounted for approximately 7.83% of mental health contact. Exposure to sexual abuse increased risks for the majority of outcomes including psychosis, affective, anxiety, substance abuse, and personality disorders. Rates of clinical disorders diagnosed in adulthood and childhood remained significantly higher among child sexual abuse cases. Older age at sexual abuse and those exposed to severe abuse involving penetration or multiple offenders were associated with greater risk for psychopathology.

CONCLUSIONS

This study confirms that child sexual abuse is a substantial risk factor for a range of mental disorders in both childhood and adulthood.

PRACTICE IMPLICATIONS

Those treating victims of sexual abuse must assess not only disorders commonly associated with trauma, but also low prevalence disorders such as psychosis.

Childhood abuse and mental health indicators among ethnically diverse lesbian, gay, and bisexual adults

OBJECTIVE

Prior research has established that lesbian, gay, and bisexual (LGB) people experience higher rates of childhood abuse than heterosexuals. However, there has been little research on the mental health impact of these experiences or how race/ethnicity might influence prevalence and mental health impact of childhood abuse in this population. The study's objective was to examine the relationships between race/ethnicity, childhood abuse, and mental health indicators in a national sample of LGB adults.

METHOD

Participants were recruited via the Internet through snowball and targeted sampling methods. Six hundred and sixty-nine LGB adults, 21% of whom were people of color, participated in an online survey. Participants completed the Childhood Trauma Questionnaire-Short Form, the Center for Epidemiologic Studies Depression Scale, the Patient Health Questionnaire Generalized Anxiety Disorder Scale, the Posttraumatic Stress Disorder (PTSD) Checklist-Civilian Version, and the Perceived Stress Scale-Short Form.

RESULTS

Latina/o and Asian American participants reported the highest levels of physical abuse (p < .01), and Latina/o and African American participants reported the highest levels of sexual abuse (p < .01). Childhood emotional abuse was the strongest predictor of psychopathology symptoms for all participants (ps < .01). Relative to White participants, emotional abuse showed a stronger relationship with PTSD and anxiety symptoms for African American participants (ps < .01), and physical abuse showed a stronger relationship with PTSD and anxiety symptoms for Latina/o participants (ps < .05).

CONCLUSIONS

Race/ethnicity may be an important factor when examining childhood abuse and mental health correlates among LGB populations.

Emotion modulation in PTSD: Clinical and neurobiological evidence for a dissociative subtype

In this article, the authors present evidence regarding a dissociative subtype of PTSD, with clinical and neurobiological features that can be distinguished from nondissociative PTSD. The dissociative subtype is characterized by overmodulation of affect, while the more common undermodulated type involves the predominance of reexperiencing and hyperarousal symptoms. This article focuses on the neural manifestations of the dissociative subtype in PTSD and compares it to those underlying the reexperiencing/hyperaroused subtype. A model that includes these two types of emotion dysregulation in PTSD is described. In this model, reexperiencing/hyperarousal reactivity is viewed as a form of emotion dysregulation that involves emotional undermodulation, mediated by failure of prefrontal inhibition of limbic regions. In contrast, the dissociative subtype of PTSD is described as a form of emotion dysregulation that involves emotional overmodulation mediated by midline prefrontal inhibition of the same limbic regions. Both types of modulation are involved in a dynamic interplay and lead to alternating symptom profiles in PTSD. These findings have important implications for treatment of PTSD, including the need to assess patients with PTSD for dissociative symptoms and to incorporate the treatment of dissociative symptoms into stage-oriented trauma treatment.

The differential impacts of early physical and sexual abuse and internalizing problems on daytime cortisol rhythm in school-aged children

The impact of early physical and sexual abuse (EPA/SA) occurring in the first 5 years of life was investigated in relation to depressive and internalizing symptomatology and diurnal cortisol regulation. In a summer camp context, school-aged maltreated (n = 265) and nonmaltreated (n = 288) children provided morning and late afternoon saliva samples on 5 consecutive days. Child self-report and adult observer reports of child internalizing and depressive symptoms were obtained. Children experiencing EPA/SA and high depressive or internalizing symptoms uniquely exhibited an attenuated diurnal decrease in cortisol, indicative of neuroendocrine dysregulation. These results were specific to EPA/SA rather than later onset physical or sexual abuse or early occurring neglect or emotional maltreatment.

The differential impacts of early physical and sexual abuse and internalizing problems on daytime cortisol rhythm in school-aged children

The impact of early physical and sexual abuse (EPA/SA) occurring in the first 5 years of life was investigated in relation to depressive and internalizing symptomatology and diurnal cortisol regulation. In a summer camp context, school-aged maltreated (n = 265) and nonmaltreated (n = 288) children provided morning and late afternoon saliva samples on 5 consecutive days. Child self-report and adult observer reports of child internalizing and depressive symptoms were obtained. Children experiencing EPA/SA and high depressive or internalizing symptoms uniquely exhibited an attenuated diurnal decrease in cortisol, indicative of neuroendocrine dysregulation. These results were specific to EPA/SA rather than later onset physical or sexual abuse or early occurring neglect or emotional maltreatment.

Childhood sexual abuse severity and disclosure predict posttraumatic stress symptoms and biomarkers in ethnic minority women

OBJECTIVE

Adult posttraumatic stress symptoms and a biomarker index of current health risk in childhood sexual abuse (CSA) survivors were investigated in relation to CSA severity, disclosure, and other peri- and post-trauma factors.

METHOD

A community sample of 94 African American and Latina female CSA survivors was assessed.

RESULTS

Severe CSA predicted posttraumatic stress symptoms overall, avoidance/numbing symptoms, and greater biomarker risk and was not mediated by post-trauma variables. Moderate CSA severity was mediated by post-trauma disclosure, predicted reexperiencing symptoms, but was unrelated to biomarker risk. No overall ethnic differences were found.

CONCLUSION

Results suggest targets for interventions to improve the well-being of minority women CSA survivors.