Effects of child trauma screening on trauma-informed multidisciplinary evaluation and service planning in the child welfare system.

Despite the prevalence of exposure to potentially traumatic events (PTEs) among children involved with the child welfare system (CWS), trauma screening is not yet a common practice. The purpose of this study was to assess the impact of embedding a formal trauma screening process in statewide multidisciplinary evaluations for CWS-involved youth. A retrospective record review was conducted with two random samples of cases reflecting both pre- and postimplementation of formal screening procedures (n = 70 preimplementation, n = 100 postimplementation). Findings from the record review indicate statistically significant improvements in the documentation of general, χ2(1, N = 170) = 18.8, p < .001, and specific, χ2(1, N = 170) = 10.7, p = .001, details of children's reactions associated with PTE exposure, as well as increases in providers' recommendations, χ2(1, N = 170) = 18.1, p < .001, and referrals, χ2(1, N = 170) = 4.5, p = .034, for trauma-focused services. The early identification of trauma-related symptoms may help connect children more promptly to trauma-informed evidence-based interventions, which may avert or mitigate the long-term sequelae of child maltreatment and CWS involvement.

The feasibility and utility of trauma screening for children involved in the juvenile justice system.

Childhood exposure to potentially traumatic events and adversity is highly prevalent and linked to adverse outcomes. Many children suffering from symptoms related to traumatic stress are not identified or do not receive appropriate trauma-focused treatment, including evidence-based treatments. Trauma screening is a promising strategy to improve identification, but many child-serving staff members have concerns about asking youth and caregivers about trauma. This study aimed to describe staff perceptions about the feasibility, utility, and potential for distress associated with trauma screening. Between 2014 and 2019, the Child Trauma Screen was used in 1,272 trauma screenings completed by juvenile probation officers or mental health clinicians as part of routine practice with youth in the juvenile justice system. Further, 1,190 caregiver reports about youth trauma were completed for youth in the juvenile justice system. Staff completed a brief postscreening survey about the feasibility and utility of the screening and the perceived level of child or caregiver distress. Across staff roles, trauma screening was deemed to be feasible and worthwhile to practice, with very few staff members reporting that children or caregivers appeared very uncomfortable as a result of screening, although some differences in feasibility and utility by staff role did occur. Trauma screening measures appear to be useful and practical in juvenile justice settings when appropriate support is provided, including when administered by nonclinical staff. Nonclinical staff may benefit from additional training, consultation, or support with trauma screening.

Comparing trauma-focused cognitive-behavioral therapy to commonly used treatments in usual care for children with posttraumatic stress disorder.

OBJECTIVE: Trauma-focused cognitive-behavioral therapy (TF-CBT) is an evidence-based treatment; however, few studies have examined the use of TF-CBT as part of routine clinical care, outside of research trials. This study used administrative data from a statewide system of care to examine differences in pretreatment characteristics and outcomes between children with posttraumatic stress disorder (PTSD) who received TF-CBT and those who received non-TF-CBT treatments. METHOD: The sample consisted of 1,861 children (59% female, 43% Hispanic, 35% White, and 14% Black) ages 3-17 with a primary diagnosis of PTSD who received outpatient psychotherapy at 25 clinics in Connecticut. Data were collected as part of routine care, including child demographic characteristics, diagnosis, treatment type, and problem severity and functioning using the Ohio Scales. RESULTS: Approximately one-third of children received TF-CBT. There were some differences at intake between children who received TF-CBT and those who received another type of usual care treatment; children who experienced sexual victimization and more types of trauma as well as non-Hispanic White children were more likely to receive TF-CBT. Propensity score matching was used to balance intake differences between treatment groups, and results indicated that children who received TF-CBT had significantly greater improvements in problem severity and functioning than children who received other types of usual care treatments (effect size = 0.21-0.24), including generic cognitive-behavioral therapy (CBT). CONCLUSIONS: These findings reinforce the evidence for providing TF-CBT to children with PTSD in outpatient settings and suggest that supporting clinicians in implementing TF-CBT can result in greater improvements than usual care treatments. (PsycInfo Database Record (c) 2023 APA, all rights reserved).

Bidirectional effects of parental and adolescent symptom change in trauma-focused cognitive behavioral therapy.

OBJECTIVE: The current study examines dynamic, bidirectional associations between parent and adolescent symptom improvement in response to children's therapy for posttraumatic stress disorder (PTSD). METHOD: Data were collected from a racially and ethnically heterogeneous sample of 1,807 adolescents (age 13-18 years old; 69% female) and a parent participating in Trauma-Focused Cognitive Behavioral Therapy (TF-CBT) at a community outpatient behavioral health clinic. Parents self-reported their depressive symptoms and youth self-reported their PTSD and depressive symptoms at the onset of treatment and every three months for up to nine months. Using a bivariate dual change score model (BDCSM) we examine: (a) individual dyad members' change in symptoms and (b) the bidirectional associations between changes in the parent's and youth's symptoms across treatment. RESULTS: Parents' and adolescents' symptoms at the start of treatment were correlated and both parents' and adolescents' symptoms decreased over the course of treatment. Parents' elevated depressive symptoms at each time point contributed to smaller decreases in their children's PTSD and depressive symptoms at the subsequent time point. Adolescents' elevated symptoms at each time point contributed to greater decreases in their parents' symptoms at the subsequent time point. CONCLUSIONS: These findings highlight the impact that parents and children have on each other's response to children's trauma-focused psychotherapy. Notably, parents' depressive symptoms appeared to slow their children's progress in treatment, suggesting that attending to parents' symptoms and providing them with supportive services may be an important adjunct to children's interventions. (PsycInfo Database Record (c) 2023 APA, all rights reserved).

Adaptations of evidence-based trauma-focused interventions for children and adolescents: a systematic review.

BACKGROUND: Rates of potentially traumatic events (PTEs) and other forms of adversity among children are high globally, resulting in the development of a number of evidence-based interventions (EBIs) to address the adverse outcomes stemming from these experiences. Though EBIs are intended to be delivered according to set parameters, these EBIs are frequently adapted. However, little is known about existing adaptations of EBIs for children who experienced PTEs or other adversities. As such, this review aimed to determine: (1) why existing EBIs designed to address PTEs and other adversities experienced by children are adapted, (2) what processes are used to determine what elements should be adapted, and (3) what components of the intervention are adapted. METHODS: Nine academic databases and publicly available search engines were used to identify academic and grey literature. Initial screening, full-text review, data extraction, and quality determinations were completed by two members of the research team. Data were synthesized narratively for each adapted EBI by research question. RESULTS: Forty-two studies examining the adaptations of nine different EBIs were located, with Trauma-Focused Cognitive Behavioral Therapy and Cognitive Behavioral Intervention for Trauma in Schools being the most commonly adapted EBIs. Most frequently, EBIs were adapted to improve fit with a new population and to address cultural factors. Most commonly, researchers in combination with others made decisions about adapting interventions, though frequently who was involved in these decisions was not described. Common content adaptations included the addition of intervention elements and the tailoring/tweaking/refining of intervention materials. Common contextual adaptations included changes to the intended population, changes to the channel of treatment delivery, and changes to who administered the intervention. CONCLUSIONS: Most published studies of EBI adaptions have been developed to improve fit and address cultural factors, but little research is available about adaptations made by clinicians in day-to-day practice. Efforts should be made to evaluate the various types of adaptations and especially whether adaptations improve access to services or improve child outcomes in order to ensure that all children exposed to trauma can access effective treatment. TRIAL REGISTRATION: The protocol for this systematic review was published with PROSPERO (CRD42020149536).

Emergency Department Use by Children and Youth with Mental Health Conditions: A Health Equity Agenda.

There are growing concerns regarding the referral of children and youth with mental health conditions to emergency departments (EDs). These focus on upward trends in utilization, uncertainty about benefits and negative effects of ED visits, and inequities surrounding this form of care. A review was conducted to identify and describe available types of data on ED use. The authors' interpretation of the literature is that it offers compelling evidence that children and youth in the U.S. are being sent to EDs for mental health conditions at increasing rates for reasons frequently judged as clinically inappropriate. As a major health inequity, it is infrequent that such children and youth are seen in EDs by a behavioral health professional or receive evidence-based assessment or treatment, even though they are kept in EDs far longer than those seen for reasons unrelated to mental health. The rate of increase in these referrals to EDs appears much greater for African American and Latinx children and youth than White children and is increasing for the publicly insured and uninsured while decreasing for the privately insured. A comprehensive set of strategies are recommended for improving healthcare quality and health equity. A fact sheet is provided for use by advocates in pressing this agenda.

Evidence-Based Treatments in Community Mental Health Settings: Use and Congruence With Children's Primary Diagnosis and Comorbidity.

Many evidence-based treatments (EBTs) have been identified for specific child mental health disorders, but there is limited research on the use of EBTs in community-based settings. This study used administrative data from a statewide system of care to examine 1) the extent to which EBTs were provided congruent with the child's primary diagnosis, 2) whether there were differences in effectiveness of EBTs that were congruent or incongruent with the child's primary diagnosis, and 3) whether comorbidity moderated the effectiveness of EBTs for children based on congruence with their primary diagnosis. The sample consisted of 23,895 children ages 3-17 with at least one of the most common diagnoses (attention-deficit/hyperactivity disorder, conduct problems, depressive disorders, anxiety disorders, and post-traumatic stress disorder) who received outpatient psychotherapy. Data were collected as part of routine care, including child demographic characteristics, diagnosis, treatment type, and problem severity. Forty-two percent of children received an EBT congruent with their diagnosis, and these children showed greater improvement than the 35% of children who received no EBT (ES = 0.14-0.16) or the 23% who received an EBT incongruent with their diagnosis (ES = 0.06-0.15). For children with comorbid diagnoses, the use of EBTs congruent with the primary diagnosis was also associated with the greatest improvement, especially when compared to no EBT (ES = 0.22-0.24). Results of the current study support the use of EBTs in community-based settings, and suggest that clinicians should select EBTs that match the child's primary diagnosis to optimize treatment outcomes, especially for children with comorbidity.

Validating the Child Trauma Screen Among a Cross-Sectional Sample of Youth and Caregivers in Pediatric Primary Care.

Pediatric primary care providers have an important role in addressing the health effects of trauma, yet routine screening is rare. This study evaluated whether the 10-item Child Trauma Screen (CTS) could identify youth experiencing posttraumatic stress disorder (PTSD) symptoms. Participants were 107 caregiver-youth pairs aged 7 to 17 years old, 55.8% male, and 76.4% Hispanic who were recruited at an urban pediatric primary care clinic. Youth and caregivers separately completed the CTS and the UCLA PTSD Reaction Index for DSM-5 (RI-5) prior to their medical visit. Half of youth experienced at least one type of trauma, and one sixth reported elevated PTSD symptoms. The CTS was highly correlated with the RI-5 on PTSD symptom severity, and correctly classified 85% of youth based on likely PTSD diagnosis. The brief CTS can accurately identify youth suffering from PTSD symptoms, and may be particularly feasible to implement in busy primary care practices.

Caregiver satisfaction with their child's trauma-focused cognitive behavioral therapy.

Background: Despite the value trauma-focused cognitive-behavioral therapy (TF-CBT) places on caregivers being included in treatment, limited qualitative research has examined their experience with treatment. Thus, this research aimed to assess (a) overall caregiver satisfaction; (b) aspects of TF-CBT caregivers found most and least useful or thought could be improved; and (c) if satisfaction differed between caregivers of completers and noncompleters. Methods: In total, 1,778 caregiver/child dyads were included. Caregivers of children receiving TF-CBT completed the Caregiver Satisfaction Questionnaire. To assess overall satisfaction, descriptive statistics were compiled. To assess what aspects of TF-CBT were most/least helpful or could be improved, thematic analysis was conducted. Finally, a t test was conducted to determine whether overall satisfaction with TF-CBT differed between caregivers who had children who did and did not complete treatment. Results: Overall satisfaction with TF-CBT was high. Qualitatively, caregivers reported PRACTICE components, communication between parties in treatment, the child learning coping skills, and the child experiencing positive outcomes as most helpful. Least helpful aspects included scheduling, not seeing positive outcomes, and the child and outside factors impeding treatment. When making suggestions for improvement, caregivers suggested changes in scheduling and session length/frequency, and an increase in their involvement. Quantitatively, caregivers of children who completed treatment experienced significantly higher total mean satisfaction scores than caregivers of noncompleters. Conclusions: Caregiver satisfaction should be assessed during TF-CBT, with efforts made to identify and address key areas of concern caregivers may be experiencing. Focusing on caregiver satisfaction may prevent treatment attrition, allowing children to increasingly receive evidence-based care. (PsycInfo Database Record (c) 2021 APA, all rights reserved).

Clinician training, then what? Randomized clinical trial of child STEPs psychotherapy using lower-cost implementation supports with versus without expert consultation.

OBJECTIVE: Implementation of evidence-based treatments in funded trials is often supported by expert case consultation for clinicians; this may be financially and logistically difficult in clinical practice. Might less costly implementation support produce acceptable treatment fidelity and clinical outcomes? METHOD: To find out, we trained 42 community clinicians from four community clinics in Modular Approach to Therapy for Children (MATCH), then randomly assigned them to receive multiple lower-cost implementation supports (LC) or expert MATCH consultation plus lower-cost supports (CLC). Clinically referred youths (N = 200; ages 7-15 years, M = 10.73; 53.5% male; 32.5% White, 27.5% Black, 24.0% Latinx, 1.0% Asian, 13.5% multiracial, 1.5% other) were randomly assigned to LC (n = 101) or CLC (n = 99) clinicians, and groups were compared on MATCH adherence and competence, as well as on multiple clinical outcomes using standardized measures (e.g., Child Behavior Checklist, Youth Self-Report) and idiographic problem ratings (Top Problems Assessment). RESULTS: Coding of therapy sessions revealed substantial therapist adherence to MATCH in both conditions, with significantly stronger adherence in CLC; however, LC and CLC did not differ significantly in MATCH competence. Trajectories of change on all outcome measures were steep, positive, and highly similar for LC and CLC youths, with no significant differences; a supplemental analysis of posttreatment outcomes also showed similar LC and CLC posttreatment scores, with most LC-CLC differences nonsignificant. CONCLUSIONS: The findings suggest that effective implementation of a complex intervention in clinical practice may be supported by procedures that are less costly and logistically challenging than expert consultation. (PsycInfo Database Record (c) 2020 APA, all rights reserved).

Enhancing Capacity for Trauma-informed Care in Child Welfare: Impact of a Statewide Systems Change Initiative.

Youth involved in the child welfare system (CWS) are disproportionally impacted by the negative effects of exposure to trauma. While efforts to develop trauma-informed CWSs are accelerating, little research is available about the effects of these efforts on system capacity to respond to the needs of youth exposed to trauma. No studies evaluate longer-term effects of these efforts. In 2011, Connecticut implemented CONCEPT, a multi-year initiative to enhance capacity of the state's CWS to provide trauma-informed care. CONCEPT used a multi-component approach including workforce development, deployment of trauma screening procedures, policy change, improved access to evidence-based trauma-focused treatments, and focused evaluation of program effects. Changes in system capacity to deliver trauma-informed care were assessed using statewide stratified random samples of child welfare staff at three time points (Year 1: N = 223, Year 3: N = 231, Year 5: N = 188). Significant improvements across nearly all child welfare domains were observed during the first 3 years of implementation, demonstrating system-wide improvements in capacity to provide trauma-informed care. These gains were maintained through the final year of implementation, with continued improvements in ratings of collaboration between child welfare and behavioral health settings on trauma-related issues observed. Responses documented familiarity with and involvement in many of the CONCEPT activities and initiatives. Staff reported greater familiarity with efforts to increase access to specific evidence-based services (e.g., TF-CBT) or to enhance trauma-related policy and practice guidelines, but less familiarity with efforts to implement new practices (e.g., trauma screening) in various sectors. Staff also reflected on the contribution of these components to enhance system capacity for trauma-informed care.

Systems Measures of a Trauma-Informed Approach: A Systematic Review.

Interest in trauma-informed approaches has grown substantially. These approaches are characterized by integrating understanding of trauma throughout a program, organization, or system to enhance the quality, effectiveness, and delivery of services provided to individuals and groups. However, variation in definitions of trauma-informed approaches, coupled with underdeveloped research on measurement, poses challenges for evaluating the effectiveness of models designed to support a trauma-informed approach. This systematic review of peer-reviewed and gray literature identified 49 systems-based measures that were created to assess the extent to which relational, organizational, and community/system practices were trauma-informed. Measures were included if they assessed at least one component of a trauma-informed approach, were not screening or diagnostic instruments, were standardized, were relevant to practices addressing the psychological impacts of trauma, were printed in English, and were published between 1988 and 2018. Most (77.6%) measures assessed organizational-level staff and climate characteristics. There remain several challenges to this emerging field, including inconsistently reported psychometric data, redundancy across measures, insufficient evidence of a link to stakeholder outcomes, and limited information about measurement development processes. We discuss these opportunities and challenges and their implications for future research and practice.

The Child Trauma Screen: A Follow-Up Validation.

Although the prevalence of exposure to potentially traumatic events and associated outcomes among children is well documented, widespread trauma screening remains limited. This study provides additional data supporting the psychometrics of the Child Trauma Screen (CTS), a free, brief, empirically derived measure that was intended as a trauma screen for use across child-serving systems. Participants were an ethnically diverse sample of 187 children aged 6-18 years recruited from an urban children's community mental health clinic. At intake, children and their caregivers completed the CTS and other standardized measures of posttraumatic stress disorder, externalizing behavior, anxiety, and depression. Results indicated that the CTS had strong properties on both child and caregiver reports, including internal consistency (Cronbach's α = .78 for both), convergent validity (r = .83 and r = .86), divergent validity (mean across measures and reporters, r = .31; range r = .01-.70), and criterion validity (sensitivity = 0.83 and 0.76; specificity = 0.95 and 0.79, correct classification 89.3% and 81.4%). Suggested cut points and recommendations for using the CTS as a trauma screen are provided. This study provides further empirical support for the use of the CTS as a brief trauma screening measure and provides recommendations for further research.

Patterns of Trauma Exposure in Childhood and Adolescence and Their Associations With Behavioral Well-Being.

The majority of youth living in the United States experience a potentially traumatic event (PTE) by 18 years of age, with many experiencing multiple PTEs. Variation in the nature and range of PTE exposure differentially impacts youth functioning, although this association is poorly understood. We used latent class analysis (LCA) to identify patterns of PTE exposure from caregiver and youth report in a treatment-seeking sample of children and adolescents (N = 701) and examined how these patterns predict youths' behavioral health outcomes. We identified four classes based on both caregiver and youth reports of PTE exposure, with the best-fitting model representing a constrained measurement model across reporters; these included high polyvictimization, moderate polyvictimization (general), moderate polyvictimization (interpersonal), and low polyvictimization classes. Prevalence of classes varied across reporters, and agreement in classification based on caregiver and youth report was mixed. Despite these differences, we observed similar patterns of association between caregiver- and youth-reported classes and their respective ratings of posttraumatic stress disorder and depressive symptoms, as well as both caregiver and therapist ratings of problem behavior, with Cohen's d effect size estimates of significant differences ranging from d = 0.25 to d = 0.51. The PTE exposure classes did not differ with respect to ratings of child functioning. Findings highlight the importance of gathering information from multiple informants.

Statewide implementation of an evidence-based trauma intervention in schools.

The goal of the current article is to describe the implementation and outcomes of an innovative statewide dissemination approach of the evidence-based trauma intervention Cognitive Behavioral Intervention for Trauma in Schools (CBITS). In the context of a 2-year statewide learning collaborative effort, 73 CBITS groups led by 20 clinicians from 5 different school-based mental health provider organizations served a total of 350 racially and ethnically diverse (66.9% Hispanic, 26.2% Black/African American, 43.7% White, and 30.1% Other), majority female (61%) children, averaging 12.2 years (SD = 2.4, range 8-19). Of the 350 children who began CBITS, 316 (90.3%) successfully completed treatment. Children demonstrated significant reductions in child posttraumatic stress disorder (PTSD) symptoms (42% reduction, d = .879) and problem severity (25% reduction, d = .396), and increases in child functioning, t(287) = -3.75, p < .001 (5% increase, d = .223). Findings point to the need, feasibility, and positive impact of implementing and scaling up school-based interventions for students suffering from posttraumatic stress. (PsycINFO Database Record

Barriers and consultation needs regarding implementation of evidence-based treatment in community agencies.

There is growing recognition of the gap between research and practice in mental health settings, and community agencies now face significant pressure from multiple stakeholders to engage in evidence-based practices. Unfortunately, little is known about the barriers that exist among agencies involved in formal implementation efforts or their perceptions about how implementation experts can best support change. This study reports the results of a survey of 263 individuals across 32 agencies involved in a state-wide effort to increase access to an evidence-based trauma-focused treatment for children. Quantitative and qualitative results identified lack of time and secondary trauma as significant barriers to implementation and areas in which agencies desired consultation and support. Qualitative responses further suggested the importance of addressing client/structural barriers, staff turnover, and continued intervention training. Findings inform the development of a structured consultation process for community agencies focused on addressing the multiple barriers that can interfere with implementation of evidence-based treatment.

Costs to Community Mental Health Agencies to Sustain an Evidence-Based Practice.

OBJECTIVE: Dissemination of evidence-based practices (EBPs) has become a priority in children's mental health services. Although implementation approaches and initiatives are proliferating, little is known about sustainment of EBPs, but evidence suggests that most EBPs are not sustained for more than a few years. Cost is the most frequently cited barrier to sustainment, yet very little is known about these costs. This study provides a method for quantifying incremental costs of an EBP compared with usual care and preliminary data on the costs in staff time, lost revenue, and other expenses of sustaining an EBP (trauma-focused cognitive-behavioral therapy [TF-CBT]) in community mental health settings. METHODS: Fourteen community mental health agencies (CMHAs) completed a measure developed for this study to collect administrative data on implementation costs to sustain TF-CBT. Survey items captured activities that were related specifically to TF-CBT and that would not otherwise be conducted for usual care, such as TF-CBT training. Staff time in hours was converted to monetary estimates. RESULTS: Costs varied widely across agencies. Preliminary results indicated that agencies spent on average $65,192 per year (2014 U.S.$) on incremental costs for TF-CBT sustainment (excluding costs of external trainers and other support); the average incremental cost per client was $1,896. CONCLUSIONS: The costs to sustain the EBP suggest that maintaining an EBP is a financial burden for CMHAs and that these costs can be a potential barrier to broader EBP uptake. Implications for public policy include providing reimbursement rates and financial incentives to offset potential implementation costs and promote sustainment of EBPs.

Development and validation of a brief trauma screening measure for children: The Child Trauma Screen.

OBJECTIVE: Childhood exposure to trauma, including violence and abuse, is a major public health concern that has resulted in increased efforts to promote trauma-informed child-serving systems. Trauma screening is an important component of such trauma-informed systems, yet widespread use of trauma screening is rare in part due to the lack of brief, validated trauma screening measures for children. We describe development and validation of the Child Trauma Screen (CTS), a 10-item screening measure of trauma exposure and posttraumatic stress disorder (PTSD) symptoms for children consistent with the DSM-5 definition of PTSD. METHOD: Study 1 describes measure development incorporating analysis to derive items based on existing measures from 1,065 children and caregivers together with stakeholder input to finalize item selection. Study 2 describes validation of the CTS with a clinical sample of 74 children and their caregivers. RESULTS: Results support the CTS as an empirically derived, reliable measure to screen children for trauma exposure and PTSD symptoms with strong convergent, divergent, and criterion validity. CONCLUSION: The CTS is a promising measure for rapidly and reliably screening children for trauma exposure and PTSD symptoms. Future research is needed to confirm validation and to examine feasibility and utility of its use across various child-serving systems. (PsycINFO Database Record

Measuring Costs to Community-Based Agencies for Implementation of an Evidence-Based Practice.

Healthcare reform has led to an increase in dissemination of evidence-based practices. Cost is frequently cited as a significant yet rarely studied barrier to dissemination of evidence-based practices and the associated improvements in quality of care. This study describes an approach to measuring the incremental, unreimbursed costs in staff time and direct costs to community-based clinics implementing an evidence-based practice through participating in a learning collaborative. Initial implementation costs exceeding those for providing "treatment as usual" were collected for ten clinics implementing trauma-focused cognitive behavioral therapy through participation in 10-month learning collaboratives. Incremental implementation costs of these ten community-based clinic teams averaged the equivalent of US$89,575 (US$ 2012). The most costly activities were training, supervision, preparation time, and implementation team meetings. Recommendations are made for further research on implementation costs, dissemination of evidence-based practices, and implications for researchers and policy makers.

Building Capacity for Trauma-Informed Care in the Child Welfare System: Initial Results of a Statewide Implementation.

Exposure to childhood trauma is a major public health concern and is especially prevalent among children in the child welfare system (CWS). State and tribal CWSs are increasingly focusing efforts on identifying and serving children exposed to trauma through the creation of trauma-informed systems. This evaluation of a statewide initiative in Connecticut describes the strategies used to create a trauma-informed CWS, including workforce development, trauma screening, policy change, and improved access to evidence-based trauma-focused treatments during the initial 2-year implementation period. Changes in system readiness and capacity to deliver trauma-informed care were evaluated using stratified random samples of child welfare staff who completed a comprehensive assessment prior to (N = 223) and 2 years following implementation (N = 231). Results indicated significant improvements in trauma-informed knowledge, practice, and collaboration across nearly all child welfare domains assessed, suggesting system-wide improvements in readiness and capacity to provide trauma-informed care. Variability across domains was observed, and frontline staff reported greater improvements than supervisors/managers in some domains. Lessons learned and recommendations for implementation and evaluation of trauma-informed care in child welfare and other child-serving systems are discussed.