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Testing the CrOss Systems Technical Assistance for Retaining Staff (COSTARS) Model for Improving Staff Retention Among Child Welfare Workers and Peer Supporters, and Implementation of Evidence Based Interventions.

Staffing and Supports for Implementing Cross-System Interventions With Peer Mentors

Status
Enrolling by invitation
Phases
Unknown
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT07439783
Acronym
COSTARS
Enrollment
200
Registered
2026-02-27
Start date
2026-07-28
Completion date
2030-08-31
Last updated
2026-07-13

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Child Maltreatment, Implementation, Opioid Use Disorder, Peer Recovery Supporters, Substance Use Disorder

Brief summary

The goal of this study is to test whether the CrOss System Technical Assistance for Retaining Staff (COSTARS) supervision leadership institute can promote workforce stability and improved implementation outcomes within the Ohio START child welfare program. The main questions it aims to answer are: * Among supervisors, caseworkers, and family peer mentors, what is the effect of COSTARS on staff retention and perceptions of the work environment? * What is the effect of COSTARS on service timeliness, implementation fidelity, and parent outcomes within Ohio START? Researchers will compare public children services agencies implementing COSTARS to those implementing supervision practices as usual to see if there are differences between groups in the outcomes described above. Participating supervisors will: * Complete a 6-hour training workshop in the FOCUS model of supervision. * Participate in monthly group coaching sessions with other supervisors, for approximately one year. * Receive individualized feedback from coaches about their supervision performance.

Interventions

OTHERCOSTARS

CrOss System Technical Assistance for Retaining Staff (COSTARS) is designed to help child welfare supervisors support the case workers and family peer mentors on their teams so that they can deliver programs like Ohio START to families affected by substance use disorder. COSTARS will deliver personalized coaching support to child welfare supervisors by a pair of coaches: one with child welfare expertise and one with lived recovery/child welfare experience. Supervisors will participate in a group training that emphasizes supportive supervision practices, and then receive up to two years of ongoing coaching support that involves monthly calls, and written feedback based on recorded supervision sessions.

Implementation as Usual includes training on the model, monthly technical assistance calls focused on model fidelity, regular audits of programmatic data, and monthly group calls with implementers from across the state.

Sponsors

Alicia Bunger
Lead SponsorOTHER

Study design

Allocation
RANDOMIZED
Intervention model
CROSSOVER
Primary purpose
HEALTH_SERVICES_RESEARCH
Masking
NONE

Eligibility

Sex/Gender
ALL
Age
18 Years to No maximum
Healthy volunteers
Yes

Inclusion criteria

* Adults employed as supervisors in child welfare agencies who are leading teams of case workers and family peer mentors as part of Ohio START implementation.

Exclusion criteria

* Not involved in Ohio START

Design outcomes

Primary

MeasureTime frameDescription
Change Over Time in Employee Intention to Leave Position, as Assessed by the Turnover Intention Scale (TIS-6)Collected at Baseline, Year 2, Year 3, Year 4, and Year 5The Turnover Intention Scale (TIS-6) measures the degree to which an employee intends to leave their job.
Change Over Time in Staff RetentionCollected at Baseline, Year 2, Year 3, Year 4, Year 5Number of months family peer mentors and caseworkers serve in their position.

Secondary

MeasureTime frameDescription
Change Over Time in Service TimelinessCollected from administrative records at Baseline, Year 2, Year 3, Year 4, and Year 5.Count of days to receive: * Family peer mentor visit * Substance use disorder assessment * First substance use disorder treatment
Change Over Time in Implementation FidelityCollected from administrative records at Baseline, Year 2, Year 3, Year 4, and Year 5.Delivery of START model components. * Family peer mentor visit, any substance use disorder treatment, medically assisted treatment (binary) * Total number of substance use disorder treatment sessions received (count)
Change Over Time in Program Completion RateCollected from administrative records at Baseline, Year 2, Year 3, Year 4, and Year 5.Administrative records indicate parent discharge reason as "completed the family case plan" (binary)
Change Over Time in Family Reunification RatesCollected from administrative records at Baseline, Year 2, Year 3, Year 4, and Year 5.At the time of child welfare case close, proportion of child(ren) who are living with family.
Change Over Time in Perceived Stigma as assessed by the Child Welfare Worker Attitudes about Addiction ScaleCollected at Baseline, Year 2, Year 3, Year 4, and Year 5This scale contains 13 items rated along a 6-point scale from 0 = strongly disagree to 6 = strongly agree
Change Over Time in Role Clarity as Assessed by the Role Conflict-Role Ambiguity ScaleCollected at Baseline, Year 2, Year 3, Year 4, and Year 5This scale contains 14 items that measure the degree to which respondents perceive that there is conflict or incongruence (8 items; role conflict) and uncertainty in what is expected of them in their role (6-items, role ambiguity). Participants rate each statement on a 7-point scale (1=Very false, 7=Very true)
Change Over Time in Implementation Leadership as Assessed by the Implementation Leadership Scale (ILS)Collected at Baseline, Year 2, Year 3, Year 4, and Year 5The Implementation Leadership Scale (ILS) measures the degree to which those in leadership positions support or hinder the process of implementation. This scale contains four subscales (proactive, knowledgeable, supportive, and perseverant leadership) measured using 12 items that are rated on a 5-point scale from 0=not at all to 4=very great extent.
Change Over Time in Implementation Climate as assessed using a 9-item scaleCollected at Baseline, Year 2, Year 3, Year 4, and Year 5The degree to which START is perceived to be expected, supported, and rewarded within the systems will be assessed using a 9-item scale that assesses innovation supports, expectations, and rewards. Items are rated on a 5-point scale from 1=disagree to 5=agree.
Change Over Time in Job Satisfaction as Assessed by the Job Satisfaction Survey (JSS)Collected at Baseline, Year 2, Year 3, Year 4, and Year 5This survey was developed for use in human service and public organizations and contains 36 items that reflect satisfaction with 9 job dimensions: pay, benefits, contingent rewards, promotion opportunities, supervision, nature of the work, communication, coworkers, and work conditions. Items are rated on a 6-point scale from 1=disagree very much to 6=agree very much. The JSS is one of the few job satisfaction scales with evidence of validity and reliability.

Countries

United States

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Jul 14, 2026