Contributions to the literature
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Research has demonstrated that even when organizational factors are firmly in place, individual behavior change is critical to implementation. However, few implementation strategies have been designed and tested surrounding their impact on precise, theoretically derived mechanisms of individual behavior change.
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This study will be the first to test a pragmatic, theory-driven, and generalizable implementation strategy in the context of improving clinician use of an evidence-based trauma intervention in the education sector, the most common setting for youth mental health service delivery.
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Findings will contribute to gaps in the implementation literature surrounding the utility of pragmatic implementation strategies, the mechanisms through which strategies operate, and the effectiveness of trauma interventions in accessible service settings.
Background
Childhood trauma exposure and treatment
School mental health and the implementation gap
Multilevel implementation determinants
Individual-level implementation strategies
Beliefs and Attitudes for Successful Implementation in Schools
Objectives and aims
Aim 1: experimentally evaluate the effectiveness and cost-effectiveness of TF-CBT in schools versus an enhanced treatment-as-usual condition
Aim 2: experimentally evaluate the impact and cost-effectiveness of BASIS versus attention control
Method
Changes due to COVID-19
Participants and recruitment
Clinicians
Students
Randomization
Clinical interventions
TF-CBT
Motivational components (TPB mechanisms) | |
1. Strategic education (attitudes) | |
a. Connecting EBP to student success | |
b. Problems with implementing non-EBPs | |
c. Addressing common myths about EBPs | |
d. Evaluating evidence for practices | |
e. Promoting understanding of fidelity for EBP | |
2. Social influence (subjective norms) | |
a. Providing normative information | |
b. Testimonials from experts | |
c. Testimonials from similar others | |
d. Evoking public commitments | |
3. Motivational interviewing (self-efficacy) | |
a. Professional values clarification activity | |
b. Pros and cons activity to elicit change talk | |
c. Anticipating implementation barriers | |
d. Values-directed goal setting | |
e. “Ruler questions” (e.g., how confident are you?) | |
Volitional components (HAPA mechanism) | |
4. Action planning and problem-solving planning (maintenance self-efficacy) | |
a. Action planning to initiate implementation | |
b. Problem-solving planning to overcome barriers |
TAU
BASIS strategy
BASIS motivational components
BASIS volitional components
BASIS structure
BASIS fidelity
Attention control
Clinician data collection
Quantitative surveys
TF-CBT fidelity assessments
Construct | Measure | Type | Informant | Timing |
---|---|---|---|---|
Demographics and context | ||||
Provider demographics | Age, gender, race/ethnicity, education level, years of experience, etc. | Q | C | T0 |
School characteristics/context | School size, % eligible for free lunch, racial/ethnic composition, etc. | R | R | T0 |
Mediators (mechanisms) and moderators for BASIS and TF-CBT | ||||
Attitudes towards EBT | Evidence-Based Attitudes Scale (EBPAS) [83] | Q | C | T1-T12 |
Subjective norms | Q | C | T1-T12 | |
Self-efficacy | Modified Teacher Self-Efficacy Scale [85] | Q | C | T1-T12 |
Maintenance self-efficacy | Re-administration of the Modified Teacher Self-Efficacy Scale [59] | |||
Intentions to implement EBT | The Modified-Intentions to Use Scale [86] | Q | C | T1-T12 |
Trauma-related cognitions | Child Post-Traumatic Cognitions Inventory (CPTCI) [87] | S | Y | ST1-ST3 |
Emotion regulation | Emotional Regulation Questionnaire (ERQ) [88] | S | Y | ST1-ST3 |
Behavioral avoidance | Posttraumatic Avoidance Behavior Questionnaire (PABQ) [89] | S | Y | ST1-ST3 |
Implementation climate | Q | C | T6, T10 | |
Implementation leadership | Q | C | T6, T10 | |
Implementation determinants | Semi-structured interviews with clinicians | I | C | Between T5 and T6 |
Implementation and sustainment outcomes | ||||
BASIS/AC fidelity | Videotaped coding of BASIS facilitation (adherence and competence) | O | O | T2 |
TF-CBT consultation participation | Consultation sessions attended, days post-training to dropout | R | N | T2-T4 |
TF-CBT adoption | Date of first TF-CBT session with a client, measured via TF-CBT toolkit | R | C | T2-T8 |
TF-CBT implementation completion | Days post-training until TF-CBT initiation (screening/symptom assessment, first individual session) | R | C | T2-T5 |
TF-CBT fidelity | Adherence via 3 coded sessions using TF-CBT version of the Therapy Procedures Observational Coding System for Child Psychotherapy (TF-CBT TPOCS; developed by Co-I Dorsey [93] | O | O | T2-T8 |
TF-CBT sustainment | For clinicians who adopted TF-CBT in year 1 of their participation, re-initiation of TF-CBT in year 2 | R | C | T6-T8 |
TF-CBT cost | Incremental costs for TF-CBT, collected via survey, records, and interview. | R, S, I | C | T5 |
BASIS cost | Incremental costs for BASIS, collected via survey, records, and interview. | R, S, I | C | T3 |
Youth clinical and functional outcomes | ||||
Demographics | Age/grade, gender, race, ethnicity, family income, parent occupation | Q | P, Y | ST1 |
PTSD/PTS symptoms | Child PTSD symptoms scale for DSM-V (CPSS-V) [94] | Q | P, Y | ST1-ST3 |
Emotional attributions | Parent Emotional Reactivity Questionnaire (PERQ) [95] | Q | Y | ST1-ST3 |
Depressive symptoms | Moods and Feels Questionnaire Short Form (S-MFQ) [96] | Q | Y | ST1-ST3 |
Psychosocial functioning | The Strengths and Difficulties Questionnaire (SDQ) [97] | Q | P, Y | ST1-ST3 |
Academic outcomes | School administrative records (attendance, discipline, achievement) | R | R | ST1-ST3 |