A meta-analysis of the prevalence of child sexual abuse disclosure in forensic settings

BackgroundIdentification, substantiation, prosecution, and treatment of child sexual abuse often rely heavily on a disclosure from the victim in the absence of corroborating evidence. For some, disclosure can be impeded by developmental or motivational barriers, thus compromising child safety and wellbeing. The literature on disclosure prevalence and mitigating influences does not yield a coherent picture. A more accurate estimate will help to inform investigation strategies to facilitate disclosure.ObjectiveThis study provides a meta-analysis of available research examining the prevalence of sexual abuse disclosure in forensic interviews with children under 18 years, and examines a range of factors that may influence the likelihood of disclosure.MethodDatabases were searched for published and unpublished studies up to May 2017. In total, 2393 abstracts were assessed for eligibility, 216 full-text articles were reviewed, and 45 samples (with 31,225 participants) provided estimates of effect sizes.ResultsThe mean prevalence of child sexual abuse disclosure in forensic settings was 64.1% (95% CI: 60.0–68.1). Between-study variability was explained by: (1) child age and gender, with higher prevalence in older children and females; (2) prior disclosure, with higher prevalence when present; and (3) study year, with higher prevalence in more recent studies.ConclusionsThis meta-analysis confirms an upward trend in child sexual abuse disclosure prevalence. However, more than a third of children do not disclose when interviewed, with those who are younger, male, and without a prior disclosure at greatest risk. Important implications for forensic interviewing protocols and future research are discussed.     

Child sexual abuse,disclosure and PTSD: A systematic and critical review

BackgroundChild sexual abuse (CSA) is a prevalent exposure with potentially serious, negative health consequences, including post-traumatic stress disorder (PTSD) and its symptomatology.ObjectiveTo conduct a systematic and critical review in order to investigate the relationship between CSA disclosure patterns and PTSD.Participants and settingStudies included clinical, college and community-based samples of adults’ and children’s experiences of CSA.MethodsWe conducted systematic searches in five databases (Medline, Embase, PyscINFO, CINAHL, ERIC, Sociological Abstracts) from database inception to October 17, 2017 using index terms and keywords for CSA, disclosure, and PTSD. We included any English-language, primary studies involving children or adults with experiences of CSA that used quantitative research designs to explore the relationship between disclosure and PTSD. We used systematic critical review methodology in order to investigate the relationship between disclosure and PTSD symptoms and disorders. We also investigated factors that explained the relationship between disclosure and PTSD, such as individual, exposure or environmental factors.ResultsTwenty-two articles reporting 20 studies were included in this review. Studies assessing the relationship between CSA and PTSD tended to account for personal (e.g., gender) and CSA exposure variables (e.g., severity of CSA) only. While authors generally used validated measures to assess for PTSD symptoms and disorders, they tended to use author-generated or unvalidated measures to assess for disclosure process variables.ConclusionThe relationship between factors that affect disclosure, and responses to disclosure, are not well theorized in quantitative literature. Study findings suggest important avenues for future research, such as the need to assess disclosure longitudinally.     

Credibility assessment in child sexual abuse investigations: A descriptive analysis

A major challenge in cases of child sexual abuse (CSA) is determining the credibility of children's reports. Consequently cases may be misclassified as false or deemed ‘no judgment possible’. Based on a large national sample of reports of CSA made in Israel in 2014, the study examines child and event characteristics contributing to the probability that reports of abuse would be judged credible. National data files of all children aged 3–14, who were referred for investigation following suspected victimization of sexual abuse, and had disclosed sexual abuse, were analyzed. Cases were classified as either ‘credible’ or ‘no judgment possible’. The probability of reaching a ‘credible’ judgment was examined in relation to characteristics of the child (age, gender, cognitive delay, marital status of the parents,) and of the abusive event (abuse severity, frequency, perpetrator–victim relationship, perpetrator's use of grooming, and perpetrator's use of coercion), controlling for investigator's identity at the cluster level of the analysis. Of 1563 cases analyzed, 57.9% were assessed as credible. The most powerful predictors of a credible judgment were older age and absence of a cognitive delay. Reports of children to married parents, who experienced a single abusive event that involved perpetrator's use of grooming, were also more likely to be judged as credible. Rates of credible judgments found are lower than expected suggesting under-identification of truthful reports of CSA. In particular, those cases of severe and multiple abuse involving younger and cognitively delayed children are the ones with the lowest chances of being assessed as credible.     

Childhood disclosure of sexual abuse and mental health outcomes in adulthood: Assessing merits of early disclosure and discussion

BackgroundEmpirical research on the impact of early disclosure of child sexual abuse (CSA) on survivor health is limited and mixed. One recent study found that early disclosure may actually be detrimental for abuse cessation and adult symptomatology (Swingle et al., 2016). The current study re-examined the effects of early disclosure and related variables on long-term mental health for men with histories of CSA.ObjectiveThe primary aims of this study were to: a) investigate whether early disclosure and response to early disclosure were related to mental distress in adulthood, and b) examine whether having an in-depth discussion and timing of that discussion were related to mental distress in adulthood.Participants and settingData were collected from a large, non-clinical sample of male survivors (N = 487), ranging in age from 19 to 84 years, through an online, anonymous survey.MethodsHierarchical regression analyses were conducted by entering groups of variables in four steps: control variables, CSA severity, disclosure, and discussion.ResultsOverall, models explained between 24–28% of the variance in mental distress. None of the CSA severity variables reached significance. Both early disclosure (β = −0.126, p = 0.003) and response to first disclosure (β = −0.119, p = 0.006) were significant protective factors in Model 3. In the final model, having an in-depth discussion (β = −0.085, p = <0.036) and years until discussion (β = 0.102, p = 0.029) were also related to mental distress.ConclusionsResults support the merits of early disclosure and discussion on long-term mental health. Implications for future research and practice are presented.     

Narrative fragmentation in child sexual abuse: The role of age and post-traumatic stress disorder

The present study aimed to assess the effects of age and PTSD on the narrative fragmentation in memories for child sexual abuse. Lexical complexity, cohesion and coherence were analyzed within a group of 86 allegations of children (M = 10 years; SD = 3.7; range: 4–17) who were victims of sexual abuse. Results illustrated that age played an important role in establishing narrative coherence and predicted the level of orientation, the sequence of events and the level of evaluation of the event. Instead, PTSD was related to narrative coherence and cohesion. Therefore, in children, the narrative fragmentation could be an effective diagnostic tool for understanding the effects of PTSD. Moreover in a legal setting the traumatic effects of PTSD on the narrative coherence and cohesion could be significant indices in the evaluation of child testimony.     

Child sexual abuse research knowledge among child abuse professionals and laypersons

The purposes of this study were to: (1) Assess child abuse professionals’ and nonprofessionals’ knowledge of scientific research findings that are relevant to forensic child sexual abuse (CSA) evaluations and (2) describe associations between child abuse professionals’ levels of research knowledge and their education and experience. An 18-item multiple-choice test was administered to 188 child abuse professionals and 457 nonprofessionals (undergraduate college students) in Brazil and the United States. The nonprofessionals’ average percent correct, M = 44%, was not significantly different than what would be expected for random guessing (45%). The professionals’ average percent correct, M = 55%, was higher than that of nonprofessionals and random guessing (both ps < .001). The average percent correct score for the US-sample psychologists, M = 76%, was higher than the average score of the other professionals, M = 51%, p < .001. Professionals’ educational level, as measured by the highest academic degree obtained, was positively associated with percent correct scores, Spearman's ρ = .46, p < .001. Controlling for educational attainment, professional experience, as measured by the total number of CSA evaluations performed, was weakly associated with percent correct scores, partial r = .15, p = .04. Percent correct scores were low for both nonprofessionals and professionals. Most of the participants in this study were uninformed or misinformed about scientific research findings that are important for conducting optimal forensic CSA evaluations and for making accurate judgments about the validity of sexual abuse allegations.     

The politics of disclosing female sexual abuse: a case study of Palestinian society

INTRODUCTION: This paper argues that, by understanding the socio-cultural and political context within which disclosure or non-disclosure of sexual abuse takes place we are better able to develop an analytical framework that might shape culturally sensitive social policy towards sexual abuse and thereby reduce it. METHOD: The data for the study were extracted from records available on 38 cases of sexually abused Palestinian girls, as well as interviews conducted with victims and their parents whenever possible. In-depth interviews were conducted with 19 professionals who dealt with these 38 cases. FINDINGS: Contextual analysis of the data revealed that acknowledgment of sexual abuse took place only in situations where the abuse was extremely traumatic, publically apparent, and the victim absolved of blame. Disclosure resulted in approximately 10% of the cases in the killing of the victim. Responses involving measures such as hymen reconstruction, marriage to the rapist, and abortion were used by family and society to "nullify" sexual abuse. The intricacies bearing on the decision to disclose or not disclose sexual abuse were discussed within a socio-cultural and political frame of reference. A paradigm of analysis is provided to clarify this complex relationship.     

Child sexual abuse in Indonesia: A systematic review of literature,law and policy

BackgroundLike many middle-income countries, knowledge about child sexual abuse (CSA) is limited in Indonesia. The national government has stated a commitment to protect children from the worst forms of abuse, yet the sensitivity of CSA along with the complexity of culture and law, present substantial challenges.ObjectiveThis article reviews current knowledge about CSA in Indonesia, in the context of existing laws and policies that influence CSA prevention and intervention.MethodA systematic review of this research was conducted in the following manner: a review of scholarly literature and grey literature in English (19 papers) and in Bahasa Indonesian (11 papers), and a review of CSA-related Indonesian laws (4 documents) and policies (5 documents).ResultsThis review finds that knowledge about CSA in Indonesia is still limited. The taboos on discussing sexual matters were identified as factors that impede reporting of CSA. Poverty also leads to increasing children’s risk of sexual abuse. There was less attention to CSA occurring within family contexts and focus was more upon its occurrence outside of the family. The study identified that contradictory definitions of children within the law add to children’s vulnerability to CSA; this is especially the case for girls. Current child protection strategies in prevention and intervention lack specific focus on CSA.ConclusionFurther research is needed to enable the development of evidence-based approaches to better harmonize the development of law and policy with contemporary knowledge about CSA.     

Childhood sexual abuse among university students in Tanzania

OBJECTIVES: There are no prevalence data for childhood sexual abuse among Tanzanian university students. This investigation addressed this paucity. The nature of sexual abuse was also investigated. METHOD: Participants (N=487) from a university in Tanzania completed a questionnaire which assessed abusive childhood sexual experiences, gathering information about age of victim, duration of abuse, perpetrators, amount of force or persuasion involved, and potential causes of child sexual abuse. A number of individuals were also interviewed about their experiences. RESULTS: The overall prevalence rate for child sexual abuse was 27.7%, with rates being higher for females than for males. The average age of the victim when abuse occurred was 13.8 years. Perpetrators were generally unidentified by respondents; nonetheless, a surprisingly high proportion of female perpetrators was noted. There was a considerable amount of force or persuasion involved in the abusive behavior: betrayal of trust, bribes and physical force were cited frequently. Poverty and superstition were the primary explanations given for child sexual abuse. CONCLUSION: The study provides evidence for the existence of child sexual abuse in Tanzania. Poverty feeds the "sugar daddy/mammy" phenomenon and combined with various forms of superstition is an important factor in child sexual abuse in Tanzania.     

Educational program on evaluation of alleged sexual abuse victims

Increased awareness of the problem of child sexual abuse has resulted in increasing numbers of children presenting to professionals for the evaluation of possible sexual victimization. A multidisciplinary project to develop professionals' knowledge and skills in the identification and evaluation of possible victims is described. The program focused on the child as a victim and emphasized developmental perspectives with regard to identification, interviewing children, the medical examination, and children in the legal system. Fifty-one medical and social work professionals from ten Indiana counties attended the program and responded to questionnaires about their experience and knowledge. Of 40 (78%) respondents, 63% had had no previous training in the medical evaluation for child sexual abuse. Child protective workers referred alleged victims primarily to the child's regular physician (37%) or emergency room (31%) for medical examination. Knowledge about child sexual abuse improved significantly at two weeks postsymposium (p = .001) and remained improved at six months postsymposium (p less than .02). These original participants have subsequently organized similar multidisciplinary programs in their local communities for medical, social, law enforcement, and legal professionals; thus, they have been "seeds" for further educational and cooperative efforts throughout the state.     

Forensic child sexual abuse evaluations: assessing subjectivity and bias in professional judgements

Objectives

Evaluators examining the same evidence often arrive at substantially different conclusions in forensic assessments of child sexual abuse (CSA). This study attempts to identify and quantify subjective factors that contribute to such disagreements so that interventions can be devised to improve the reliability of case decisions.

Methods

Participants included 1106 professionals in the field of child maltreatment representing a range of professional positions or job titles and years of experience. Each completed the Child Forensic Attitude Scale (CFAS), a 28-item survey assessing 3 forensic attitudes believed to influence professional judgments about CSA allegations: emphasis-on-sensitivity (i.e., a focus on minimizing false negatives or errors of undercalling abuse); emphasis-on-specificity (i.e., a focus on minimizing false positives or errors of overcalling abuse); and skepticism toward child and adolescent reports of CSA. A subset of 605 professionals also participated in 1 of 3 diverse decision exercises to assess the influence of the 3 forensic attitudes on ratings of case credibility.

Results

Exploratory factor analysis identified 4 factors or attitude subscales that corresponded closely with the original CFAS scales: 2 subscales for emphasis-on-sensitivity and 1 each for emphasis-on-specificity and skepticism. Attitude subscale scores differed significantly by sample source (in-state trainings vs. national conferences), gender, years of experience, and professional position, with Child Protective Service workers unexpectedly more concerned about overcalling abuse and more skeptical of child disclosures than other professionals—a pattern of scores associated with an increased probability of disbelieving CSA allegations. The 3 decision exercises offered validation of the attitude subscales as predictors of professional ratings of case credibility, with adjusted R²s for the three exercises ranging from .06 to .24, suggesting highly variable effect sizes.

Conclusions

Evaluator disagreements about CSA allegations can be explained, in part, by individual differences in 3 attitudes related to forensic decision-making: emphasis-on-sensitivity, emphasis-on-specificity, and skepticism toward child reports of abuse. These attitudes operate as predispositions or biases toward viewing CSA allegations as likely true or likely false. Several strategies for curbing the influence of subjective factors are highlighted including self-awareness of personal biases and team approaches to assessment.     

Epidemiologic variations in childhood sexual abuse

We retrospectively reviewed records of 566 children ranging from 6 months to 16 years of age who presented to a sexual assault crisis center. They represented 33.2% of all alleged sexual assault victims seen over a 36 month period. There were 103 males (18.2%) and 463 females (81.8%). Significant differences in presentation were demonstrated with respect to the victim's age, sex, and race, but the major factor influencing the variation is the victim/assailant relationship. Younger children were more likely than older children to present with histories of multiple assaults (p less than .0005), by known assailants (p less than .0005), occurring in the child's or assailant's home (p less than .001) and to report less violence (p less than .05). More risk of violence (p less than .0005) or evidence of trauma (p less than .0005) and less reporting of home assaults (p less than .0005) or multiple assault episodes (p less than .0005) were found in assaults by strangers when compared with non-stranger assaults. A lower frequency of reporting was found in females between 7 and 11 years of age. The dynamics of childhood sexual abuse are discussed in relationship to these findings. A number of victim and assailant related factors determine reporting patterns of childhood sexual abuse.     

Childhood disclosure of sexual abuse: Necessary but not necessarily sufficient

Prevention programs often encourage sexually abused children to disclose without fully considering the potential for adverse consequences. This study examined the impact of disclosure on abuse cessation and later adult symptomatology. A clinical sample of 301 adult survivors completed the Impact of Event Scale (IES/IES-R), and the Beck Depression Inventory (BDI-II). Participants were divided into 3 groups: Nondisclosure (n = 221), Disclosure/Abuse Ended (n = 25), and Disclosure/Abuse Continued (n = 55). Multivariate analyses of covariance, adjusting for abuse characteristics (age of onset, penetration, and number of perpetrators) and other trauma exposure, revealed significant differences in psychiatric symptom severity among the three groups, Wilks’ λ = 0. 95, F (6, 584) = 2.69, p = 0.014, η_p² = 0.03. Specifically, those in the Disclosure/Abuse Continued group scored significantly higher on the IES/IES-R Intrusion subscale (p = 0.04) and the BDI-II (p = 0.01), as compared to the Nondisclosure group. The Disclosure/Abuse Ended group did not differ significantly from the other groups. Results suggest that disclosure may be detrimental unless adequate steps are taken to ensure abuse cessation and appropriate treatment.     

Helping children to the other side of silence: a study of the impact of the stay safe programme on Irish children's disclosures of sexual victimization

OBJECTIVE: This study aimed to evaluate the effectiveness of a school based safety skills program--The Stay Safe Programme--in facilitating the disclosure of sexual abuse among sexually victimized children and adolescents in Dublin. METHOD: A Cohort of 145 children who had participated in the Stay Safe Programme prior to their referral to a sexual abuse assessment unit were compared with a cohort of 443 children who had not participated in the prevention program on a range of disclosure related variables abstracted from case notes. RESULTS: More Stay Safe participants, particularly female adolescents, made disclosures of suspected sexual abuse than non-participants. A higher rate of initial disclosure to teachers was made by Stay Safe participants and more teachers in schools participating in the Stay Safe Programme initiated referrals for evaluation of suspected child sexual abuse. Following assessment a higher rate of confirmed abuse occurred among Stay Safe participants and for these confirmed cases more Stay Safe participants made purposeful disclosures and in significantly more cases referral was due to the child telling someone about the abuse. These differences in disclosure between program participants and non-participants were unrelated to demographic factors or characteristics of the abuse. CONCLUSIONS: The Stay Safe Programme was an effective secondary prevention intervention deserving widespread implementation.     

The effects of gender,personal trauma history and memory continuity on the believability of child sexual abuse disclosure among psychologists

Gender, a personal history of trauma and attitudes towards continuous vs recovered memories of abuse significantly impact the believability of Child Sexual Abuse (CSA) disclosures in community samples. Yet, whether these variables influence the believability of CSA disclosure and subsequent clinical decisions made by practicing psychologists is underexplored. A vignette of trauma disclosure from a hypothetical adult client was presented via an online survey to 292 registered psychologists. Participants rated the believability of the disclosure, answered an open-ended item regarding treatment planning, and completed the Brief Betrayal Trauma Survey to measure personal trauma history. Results indicated that female psychologists believed disclosures significantly more than male psychologists and that disclosures comprised of continuous memories were believed more than recently recovered memories. A significant interaction between gender and personal trauma history was also revealed. Female psychologists believed disclosures regardless of their personal trauma history, while male psychologists with a personal history of trauma believed disclosures significantly more than male psychologists without personal trauma history. Reported believability of the disclosure, while unrelated to treatment planning, was associated with a reported intention to validate the client’s experience. The results support that, similar to community samples, gender and a personal trauma history impact psychologist believability of CSA disclosure. The research further supports that psychologist level of belief then translates into clinical implications.     

Diagnostic agreement when comparing still and video imaging for the medical evaluation of child sexual abuse

Still photo imaging is often used in medical evaluations of child sexual abuse (CSA) but video imaging may be superior. We aimed to compare still images to videos with respect to diagnostic agreement regarding hymenal deep notches and transections in post-pubertal females. Additionally, we evaluated the role of experience and expertise on agreement. We hypothesized that videos would result in improved diagnostic agreement of multiple evaluators as compared to still photos. This was a prospective quasi-experimental study using imaging modality as the quasi-independent variable. The dependent variable was diagnostic agreement of participants regarding presence/absence of findings indicating penetrative trauma on non-acute post-pubertal genital exams. Participants were medical personnel who regularly perform CSA exams. Diagnostic agreement was evaluated utilizing a retrospective selection of videos and still photos obtained directly from the videos. Videos and still photos were embedded into an on-line survey as sixteen cases. One-hundred sixteen participants completed the study. Participant diagnosis was more likely to agree with study center diagnosis when using video (p < 0.01). Use of video resulted in statistically significant changes in diagnosis in four of eight cases. In two cases, the diagnosis of the majority of participants changed from no hymenal transection to transection present. No difference in agreement was found based on experience or expertise. Use of video vs. still images resulted in increased agreement with original examiner and changes in diagnostic impressions in review of CSA exams. Further study is warranted, as video imaging may have significant impacts on diagnosis.     

The incidence and prevalence of intrafamilial and extrafamilial sexual abuse of female children

Data obtained from a random sample of 930 adult women in San Francisco provide the soundest basis heretofore available for estimating the prevalence of intrafamilial and extrafamilial sexual abuse of female children. This article describes the methodology of this survey, as well as some of the key findings. For example: 16% of these women reported at least one experience of intrafamilial sexual abuse before the age of 18 years; 12% reported at least one such experience before the age of 14 years; 31% reported at least one experience of extrafamilial sexual abuse before the age of 18 years; and 20% reported at least one such experience before the age of 14 years. When both categories of sexual abuse are combined, 38% reported at least one experience before the age of 18 years; and 28% reported at least one such experience before the age of 14 years. Only 2% of the cases of intrafamilial and 6% of the cases of extrafamilial child sexual abuse were ever reported to the police. A plea is made for the urgent need to recognize the magnitude of the problem of child sexual abuse, and to act to prevent it.     

Pathways from childhood abuse to prospective revictimization: Depression,sex to reduce negative affect,and forecasted sexual behavior

Research suggests that adverse events in childhood, such as childhood physical, sexual, and emotional abuse, confer risk for later sexual assault. Psychological distress, coping strategies, and sexual behavior may help explain the path from childhood abuse to revictimization. The present study explored how the use of sex to regulate negative affect (SRNA) operates independently, and in combination with other psychosocial factors to increase college women's (N = 541) risk of experiencing prospective adult sexual assault (ASA). Sequential multiple mediator models in Mplus were used to assess the effect of three different forms of childhood abuse on prospective ASA, both independently and while controlling for other forms of childhood abuse. The indirect effect of adolescent sexual assault (AdolSA), depressive symptoms, SRNA, and participants’ response to a sex-related vignette was tested using bias-corrected bootstrapping. In the full path model, childhood emotional abuse and AdolSA predicted ASA, while childhood physical and sexual abuse were directly associated with AdolSA, but not ASA. Additionally, depressive symptoms and participants’ estimate of their likely behavior in a sex-related vignette directly predicted prospective ASA. Results using bootstrapping revealed that a history of childhood abuse predicted prospective ASA via diverse direct and indirect paths, as well as through a similar multiple mediator path. Overall, findings suggest that a combination of affective, coping, and sexual expectancy factors contribute to risk for revictimization in adult survivors of childhood abuse. Future research directions and targets for risk-reduction programming are discussed.     

Childhood sexual abuse: Long-term effects on psychological and sexual functioning in a nonclinical and nonstudent sample of adult women

The purpose of this study was to explore how the experience of childhood sexual abuse is related to long-term psychological and sexual functioning in a nonclinical and nonstudent community sample of women. Questionnaires were distributed to 1,500 nurses and returned anonymously. Fifty-four women who had been sexually abused as children (age 15 or younger) responded. These subjects were then matched with 54 nonabused control subjects. Although there was no difference on a measure of self-esteem, the abused group reported more symptoms of distress on the Global Severity Index and on seven out of nine subscales of the Derogatis Brief Symptom Inventory. They also reported more disturbance on a scale which examined psychological symptoms that have been commonly reported in the literature to be particularly associated with sexual abuse. These differences between the abused and nonabused groups were evident even after controlling for differences in subjects' perceptions of parental emotional support. Unlike the results for psychological adjustment, however, the abused subjects did not differ from the control subjects on self-reported levels of sexual satisfaction or sexual dysfunction.