Preschool Stuttering — Lidcombe Program (Parent-Delivered)
Achieve and maintain low stuttering severity in a preschool child through parent-delivered Lidcombe Program verbal contingencies, with progression through Stage 1 (treatment) and Stage 2 (maintenance) per the program manual.
The Four Questions
Full Goal
Within parent-delivered Lidcombe Program sessions across structured (5-10 minute focused practice) and conversational (everyday-talk) contexts, with weekly SLP clinic visits for parent training, severity rating calibration, and program adjustment, parent will deliver verbal contingencies (acknowledgment, praise, request for self-evaluation, correction) at the per-program ratios, and child will demonstrate reduced stuttering severity across daily parent-administered Severity Ratings — Stage 1 target: severity rating of 1 or 2 (on 1-10 scale) for at least 4 consecutive weeks across both structured and conversational contexts; Stage 2 entry and maintenance per program manual — as measured by parent-administered daily Severity Rating (1-10 scale), within-clinic SLP severity ratings on conversational samples, and weekly calibration between parent and clinician ratings.
Why Preschool Stuttering Is Different
Most adolescent and adult fluency literature emphasizes acceptance, modification, and identity. Preschool fluency literature emphasizes early intervention, often with the goal of reducing or eliminating overt stuttering before it becomes chronic. This is not contradiction; it is developmental window.
- Recovery rates without intervention are substantial. Yairi & Ambrose (2013) and related epidemiological work document that 60-80% of preschool children who begin stuttering recover without treatment. This shapes intervention timing.
- Lidcombe is the most-evidenced preschool intervention. Multiple RCTs (Jones et al., 2005; others) show meaningful effects vs. wait-list and natural recovery rates. The Bridgman webcam-delivery trial extends evidence to telehealth delivery.
- Watchful waiting is also evidence-based. For very young children (under 3 years) who have been stuttering less than 6-12 months, monitoring may be appropriate before initiating treatment. ASHA Practice Portal and Onslow’s tutorials describe the decision framework.
- This is not the same as adolescent/adult work. Do not generalize neurodiversity-affirming acceptance frameworks for adolescents and adults uncritically to preschool intervention decisions. The evidence base and developmental considerations are different. But also: do not pathologize preschool stuttering or pressure families into treatment for very young children with brief stuttering history.
Individualization Guidance
Before using this goal, verify:
- Lidcombe training is current. The Lidcombe Program has specific verbal contingency ratios, severity rating protocols, and Stage 1/Stage 2 criteria. Delivering “Lidcombe-like” praise-and-correction without protocol fidelity is not the evidence-based intervention. Use the published treatment guide and consider Lidcombe consortium training.
- Treatment decision is family-collaborative. Discuss recovery rates, the demands of daily Lidcombe sessions, parent comfort with the model, and alternatives (watchful waiting, indirect approaches like RESTART-DCM). The family chooses; document the decision-making process.
- Severity Rating calibration is mandatory. Parent and clinician must rate the same speech samples and reach consistent ratings before data is interpretable. Weekly calibration is built into the program.
- Structured + conversational both. Many children show low severity in structured 5-minute practice and higher severity in spontaneous conversation. Stage 1 criterion requires both. Don’t accept “low severity in structured only” as completion.
- Stage 2 is not optional. Stage 2 is the maintenance program with gradually decreasing parent contingency rates and SLP visit frequency. Skipping it produces high relapse rates. Plan and document the Stage 2 progression.
- Family fit. Lidcombe requires daily parent involvement. Families without bandwidth (multiple young children, work demands, caregiver mental health) may not be able to deliver it. RESTART-DCM, demands-and-capacities approaches, or watchful waiting may be better fits in those cases.
- Telehealth viability. Bridgman’s RCT supports webcam delivery. Telehealth is a valid mode when family access to in-person services is limited.
Clinical Notes
The 4-consecutive-week criterion at severity 1-2 across both contexts is the Stage 1 completion criterion from the Lidcombe manual. Don’t lower it; the maintenance literature shows that premature transition to Stage 2 increases relapse.
Daily Severity Ratings are the active data of the program. Parents who are not completing daily ratings cannot deliver the program faithfully; this is the most common protocol breakdown. Address it early.
The parent is the agent of change in this program. The SLP’s role is parent training, severity rating calibration, troubleshooting, and program adjustment. Goals that describe the child as the sole actor (“child will demonstrate fluent speech”) miss the model.
Verbal contingency ratios matter. The program manual specifies ratios of acknowledgment to praise to self-evaluation to correction — generally 5:1 positive to corrective. Parents who shift the ratio toward correction (intuitive but counterproductive) produce poorer outcomes. Coach the ratio actively in clinic visits.
For school-age children whose stuttering persists past age 6-7, Lidcombe is generally not the appropriate intervention. The CBT, modification, acceptance, and disclosure goals in this bank are more developmentally appropriate. Document the rationale when transitioning approaches.
Related Goals
- Voluntary Self-Disclosure and Self-Advocacy — Neurodiversity-Affirming — for school-age and older clients, contrast in framing
- Stuttering Modification — Cancellation and Pull-Out — for older clients
Evidence Base
- ASHA Practice Portal: Childhood Fluency Disorders
- Onslow, M., Webber, M., Harrison, E., et al. (2020). The Lidcombe Program Treatment Guide. Australian Stuttering Research Centre.
- Jones, M., Onslow, M., Packman, A., et al. (2005). Randomised controlled trial of the Lidcombe programme of early stuttering intervention. BMJ, 331(7518).
- Onslow, M., Jones, M., O'Brian, S., Menzies, R., & Packman, A. (2008). Defining, identifying, and evaluating clinical trials of stuttering treatments: A tutorial for clinicians. AJSLP, 17(4).
- Donaghy, M., O'Brian, S., Onslow, M., Lowe, R., Jones, M., & Menzies, R. (2015). The Lidcombe Program in clinical practice: A scoping review. International Journal of Speech-Language Pathology, 17(2).
- Bridgman, K., Onslow, M., O'Brian, S., et al. (2016). Lidcombe Program webcam treatment for early stuttering: A randomized controlled trial. JSLHR, 59(5).
- Yairi, E., & Ambrose, N. (2013). Epidemiology of stuttering: 21st century advances. Journal of Fluency Disorders, 38(2).
- ASRC (Australian Stuttering Research Centre) — Lidcombe Program training and consortium resources