David Bard

A Statewide Trial of the SafeCare Home-based Services Model With Parents in Child Protective Services

OBJECTIVES: In this trial, we compared Child Protective Services (CPS) recidivism outcomes between the home-based SafeCare (SC) model for child neglect and comparable home-based services, but without SC modules, for parents in the CPS system across 2 quality control strategies: coached (C) and uncoached implementation. SC is a home-based behavioral skills training model designed for neglecting or maltreating parents. The study was conducted in a scaled-up, statewide implementation setting. METHODS: Two thousand one hundred seventy-five maltreating parents, treated by 219 home visitors, were enrolled and treated in a 2 × 2 (SC versus services as usual × C versus uncoached implementation strategy) randomized cluster experiment. Cases were followed for an average of 6 years for CPS recidivism events. Subpopulation analyses were conducted for parents meeting customary SC inclusion criteria. RESULTS: Consistently significant main effects in favor of SC were found across simple and more complex modeling approaches (hazard ratios = 0.74–0.83). Larger effects were found among the subpopulation meeting customary SC inclusion criteria. C implementation yielded smaller and occasionally significant effects in analyses that included more diverse cases falling outside customary SC inclusion criteria. CONCLUSIONS: Findings support the adoption and use of SC within CPS home-based services systems. C implementation may be especially valuable for cases where the client-model fit is less strong.

A combined motivation and parent–child interaction therapy package reduces child welfare recidivism in a randomized dismantling field trial.

OBJECTIVEnA package of parent-child interaction therapy (PCIT) combined with a self-motivational (SM) orientation previously was found in a laboratory trial to reduce child abuse recidivism compared with services as usual (SAU). Objectives of the present study were to test effectiveness in a field agency rather than in a laboratory setting and to dismantle the SM versus SAU orientation and PCIT versus SAU parenting component effects.nnnMETHODnParticipants were 192 parents in child welfare with an average of 6 prior referrals and most with all of their children removed. Following a 2 x 2 sequentially randomized experimental design, parents were randomized first to orientation condition (SM vs. SAU) and then subsequently randomized to a parenting condition (PCIT vs. SAU). Cases were followed for child welfare recidivism for a median of 904 days. An imputation-based approach was used to estimate recidivism survival complicated by significant treatment-related differences in timing and frequency of children returned home.nnnRESULTSnA significant orientation condition by parenting condition interaction favoring the SM + PCIT combination was found for reducing future child welfare reports, and this effect was stronger when children were returned to the home sooner rather than later.nnnCONCLUSIONSnFindings demonstrate that previous laboratory results can be replicated in a field implementation setting and among parents with chronic and severe child welfare histories, supporting a synergistic SM + PCIT benefit. Methodological considerations for analyzing child welfare event history data complicated by differential risk deprivation are also emphasized.

A motivational intervention can improve retention in PCIT for low-motivation child welfare clients.

A motivational orientation intervention designed to improve parenting program retention was field tested versus standard orientation across two parenting programs, Parent—Child Interaction Therapy (PCIT) and a standard didactic parent training group. Both interventions were implemented within a frontline child welfare parenting center by center staff. Participants had an average of six prior child welfare referrals, primarily for neglect. A double-randomized design was used to test main and interaction effects. The motivational intervention improved retention only when combined with PCIT (cumulative survival = 85% vs. around 61% for the three other design cells). Benefits were robust across demographic characteristics and participation barriers but were concentrated among participants whose initial level of motivation was low to moderate. There were negative effects for participants with relatively high initial motivation. The findings suggest that using a motivational intervention combined with PCIT can improve retention when used selectively with relatively low to moderately motivated child welfare clients.

The Prevalence of ADHD: Its Diagnosis and Treatment in Four School Districts Across Two States

Objective: To describe the epidemiology of ADHD in communities using a DSM-IVTR case definition. Method: This community-based study used multiple informants to develop and apply a DSM -IVTR-based case definition of ADHD to screening and diagnostic interview data collected for children 5-13 years of age. Teachers screened 10,427 children (66.4%) in four school districts across two states (SC and OK). ADHD ratings by teachers and parent reports of diagnosis and medication treatment were used to stratify children into high and low risk for ADHD. Parents (n = 855) of high risk and gender frequency-matched low risk children completed structured diagnostic interviews. The case definition was applied to generate community prevalence estimates, weighted to reflect the complex sampling design. Results: ADHD prevalence was 8.7% in SC and 10.6% in OK. The prevalence of ADHD medication use was 10.1% (SC) and 7.4% (OK). Of those medicated, 39.5% (SC) and 28.3% (OK) met the case definition. Comparison children taking medication had higher mean symptom counts than other comparison children. Conclusions: Our ADHD estimates are at the upper end of those from previous studies. The identification of a large proportion of comparison children taking ADHD medication suggests that our estimates may be conservative; these children were not included as cases in the case definition, although some might be effectively treated.

Meta-Analysis of Treatment for Child Sexual Behavior Problems: Practice Elements and Outcomes

This meta-analysis of 11 treatment outcome studies evaluated 18 specific treatments of sexual behavior problems (SBP) as a primary or secondary target. Specifically, it examines relations among child characteristics, treatment characteristics (including practice elements), and short-term outcome (including sexual and general behavior problems). Utilizing pre- and postintervention results, the overall degree of change over the course of treatment was estimated at a 0.46 and 0.49 standard deviation decline in SBP and general behavior problems, respectively. As hypothesized, the caregiver practice element Parenting/Behavior Management Skills (BPT) predicted the Child Sexual Behavior Inventory (and the Child Behavior Checklist when BPT was combined with caregiver Rules about Sexual Behaviors). In contrast, practice elements that evolved from Adult Sex Offender (ASO) treatments were not significant predictors. BPT and preschool age group provided the best model fit and more strongly predicted outcome than broad treatment type classifications (e.g., Play Therapy or Cognitive Behavior Therapy). Results question current treatments for children with SBP that are based on ASO models of treatment without caregiver involvement.

Is a structured, manualized, evidence-based treatment protocol culturally competent and equivalently effective among American Indian parents in child welfare?

In a statewide implementation, the manualized SafeCare home–based model was effective in reducing child welfare recidivism and producing high client satisfaction. Concerns about the effectiveness and acceptability of structured, manualized models with American Indians have been raised in the literature, but have rarely been directly tested. This study tests recidivism reduction equivalency and acceptability among American Indian parents. A subpopulation of 354 American Indian parents was drawn from a larger trial that compared services with versus without modules of the SafeCare model. Outcomes were 6-year recidivism, pre/post/follow-up measures of depression and child abuse potential, and posttreatment consumer ratings of working alliance, service satisfaction, and cultural competency. Recidivism reduction among American Indian parents was found to be equivalent for cases falling within customary SafeCare inclusion criteria. When extended to cases outside customary inclusion boundaries, there was no apparent recidivism advantage or disadvantage. Contrary to concerns, SafeCare had higher consumer ratings of cultural competency, working alliance, service quality, and service benefit. Findings support using SafeCare with American Indians parents who meet customary SafeCare inclusion criteria. Findings do not support concerns in the literature that a manualized, structured, evidence-based model might be less effective or culturally unacceptable for American Indians.

The psychometric properties of the Vanderbilt attention-deficit hyperactivity disorder diagnostic teacher rating scale in a community population.

Objective: This study examined the psychometric properties of the Vanderbilt AD/HD Diagnostic Teacher Rating Scale (VADTRS). Methods: Information was collected from teachers and parents in 5 school districts (urban, suburban, and rural). All teachers in participating schools were asked to complete the VADTRS on all their students. Construct validity was evaluated through an exploratory factor analysis investigation of the 35 items that made up the 4 scales of inattention, hyperactivity, conduct/oppositional problems, and anxiety/depression problems. Convergent validity was assessed among a subsample of participants whose teachers completed the Strengths and Difficulties Questionnaire (SDQ). Finally, predictive validity was examined for another subsample of high- and low-risk children whose parents completed a structured psychiatric interview, the Diagnostic Interview Schedule for Children-IV. Results: For construct validity, a 4-factor model (inattention, hyperactivity, conduct/oppositional, and anxiety/depression problems) fits the data well. The estimates of the KR20 coefficient for a binary item version of the scale ranged from .85 to .94. Convergent validity with the SDQ was high (Pearson’s correlations > .72) for these 4 factors. For predictive validity, the VADTRS produced a sensitivity of .69, specificity of .84, positive predictive value of .32, and negative predictive value of .96 when predicting future case definitions among children whose parents completed a diagnostic interview. Conclusion: The confirmation of the construct and convergent validity and acceptable scale reliabilities found in this study further supports the utility of the VADTRS as a diagnostic rating scale for attention-deficit hyperactivity disorder. The low predictive validity further demonstrates the need for multiple observers in establishing the diagnosis.

Pediatricians' attitudes and practices on ADHD before and after the development of ADHD pediatric practice guidelines.

Purpose: The study aims to assess the changes in attitudes and practices about ADHD reported by AAP fellows between 1999 and 2005 during which AAP ADHD guidelines, training, and quality improvement initiatives occurred. Method: The study assesses AAP-initiated surveys that were conducted between 1999 and 2005 and involving a random sample of 1,000 and 1,603 pediatricians, respectively. Results: The findings reveal that significant, although modest, increases occurred in pediatric practitioners’ self-reported adherence to the guidelines. About 81% of respondents reported routine use of formal diagnostic criteria (up from 67%), and 67% of the respondents routinely use ADHD teacher rating scales (compared to 49% in the 1999 survey). Findings further reveal that treatment with stimulant medications was used extensively by pediatricians from both surveys; more pediatricians in the 2005 survey reported use of a second stimulant if the first did not work, and still more reported almost always providing parent training, although the estimated number remained only about a quarter of the total; and greater familiarity with the initiatives predicted better reported adherence to the guidelines. Conclusion: The reported behaviors of practitioners have moved in the direction of greater adherence with the recommended AAP ADHD guidelines, and there was a positive response to, and a greater use of, the materials developed to enhance practice. The authors infer that practice changes may be due to many factors, including AAP guidelines and associated implementation efforts. Changing physician practices needs to be sustained through a continuing process that requires multiple, varying, sustained efforts directed at physicians, other providers, and families.

Impact of Intervention Surveillance Bias on Analyses of Child Welfare Report Outcomes

Two studies using data from child maltreatment intervention outcome evaluations were conducted examining several aspects of surveillance bias, including directly measuring rates of surveillance reporting, comparing characteristics of surveillance versus nonsurveillance reports, examining differences across service types and doses, and testing how ignoring versus removing surveillance reports in the data affects survival analysis. The net effect of surveillance bias was small in the studies examined. Home-visiting services were not biased more than center-based services, and bias was not greater among intervention compared to prevention cases. Surveillance reports were equally as severe as nonsurveillance reports, failing to support the hypothesis that surveillance serves as early detection of less severe maltreatment. However, surveillance bias was far more substantial during time periods when participants were actively engaged in services. Therefore, the net impact of surveillance could vary with service engagement rates and the relative duration of service engagement and postservice follow-up times.

Treatment for preschool children with interpersonal sexual behavior problems: a pilot study.

This pilot study evaluated a 12-week group treatment program for preschool children with interpersonal sexual behavior problems (SBP; N = 85; 53 completed at least 8 sessions). Many children presented with co-occurring trauma symptoms and disruptive behaviors. In intent-to-treat analysis, a significant linear reduction in SBP due to number of treatment sessions attended was found, an effect that was independent of linear reductions affiliated with elapsed time. Under the assumption that treatment can have an incremental impact, more than one third of the variance was accounted for by treatment effects, with female and older children most favorably impacted. Caregivers reported increase in knowledge, satisfaction, and usefulness of treatment. In addition to replication, future research is needed to examine (a) effects of environment change and time on SBP, (b) stability of treatment effects, and (c) best practices to integrate evidence-based treatments for comorbid conditions.