To reassess shaping after access, health, or context changes, start with Sol's report and a defined trigger. Review communication, AAC, motor and sensory access, health, pain, fatigue, medication, materials, setting, partner, effort, schedule, reinforcement, and current priorities. Preserve old, changed, and repaired versions, restore access, seek qualified referrals, and collect only the new evidence needed for the next criterion decision.
Use explicit change triggers
Open review when communication, AAC, motor or sensory access, health, pain, fatigue, medication, materials, setting, partner, task effort, schedule, reinforcement, or Sol's priority changes meaningfully.
Ask Sol before interpreting the graph
Use Sol's preferred communication to identify pain, effort, confusion, missing supports, unwanted changes, and current value. Provide a practical way to pause or end assessment.
Version complete conditions
Record old, changed, and repaired workstations, tools, cues, response definitions, criteria, mats, heights, prompts, consequences, partners, dates, and locations. Retain every access failure.
Restore access and route health questions
Repair approved communication, positioning, mobility, sensory, and equipment supports. Refer pain, fatigue, medication, and other health questions to qualified professionals before resuming affected practice.
Collect the minimum useful sample
Choose a short verification or comparison that resolves the next decision. Stop when the evidence is adequate, Sol withdraws, a safety concern appears, or another professional needs to act.
Use this sequence to reassess shaping after access health or context changes
Start with Sol's report, verify the trigger, version the conditions, restore access, route referrals, collect bounded evidence, report each phase, and revise only the affected decision.
Build Sol's shaping change-and-repair review
Create one versioned shaping change-and-repair review for the community-ceramics tool-use review. Include Sol's priority, terminal response, current response, changing dimension, unit, natural cue, eligible opportunity, ordinary supports, first and later criteria, response values, reinforcement due and delivered, prompts, latency, correction, access, health, exposure, advancement, hold, rollback, stop, authority, effective dates, integrity, agreement, invalidity, missingness, withdrawal, direct experience, burden, generalization, maintenance, result, uncertainty, decision, correction, and review trigger. Store only decision-relevant information with role-limited access.
Validate Sol's shaping evidence
Confirm that Sol's cue, response dimension, criterion, opportunity, and consequence remain comparable across versions. Reproduce 13/16 before the change, 5/16 across all planned changed-station opportunities, 5/12 among valid access-ready changed-station opportunities, four invalid access events, and 11/16 after repair. Keep the all-planned and access-ready denominators side by side so system coverage remains visible without treating missing access as Sol's performance. Document station, mat, height, tool, partner, timing, prompts, reinforcement, health report, fatigue, and exposure. Verify the referral and hold route without recording a diagnosis outside scope. Preserve Sol's decision and the evidence needed before review resumes.
Keep Sol's measures and experience separate
Measure opportunity coverage, response values, criterion attainment, reinforcement integrity, prompt exposure, access, generalization, and maintenance with their own units. Ask Sol separately about clarity, effort, comfort, usefulness, burden, and whether assessment should continue. Accurate implementation can coexist with poor fit. A valued outcome can also improve without evidence that shaping alone produced the change.
Work through Sol's example
Sol meets the active ceramics-tool criterion in 13/16 opportunities before a workstation change. At the new station, attainment is 5/16 across all planned opportunities. Four of those 16 opportunities are invalid because the stabilizing mat is absent, leaving 12 access-ready opportunities and valid performance of 5/12. After the mat and work height are restored through the appropriate access process, attainment is 11/16. Report the all-planned measure, the access-ready measure, each version, and the four access failures separately. The sequence cannot isolate access, practice, fatigue, or order effects. Preserve every planned and valid unit, raw count, denominator, criterion version, response value, reinforcement event, prompt, latency, access state, integrity result, withdrawal, direct report, system failure, correction, and unresolved item. This fictional example demonstrates one assessment control. It offers no universal shaping sequence, step size, reinforcement rule, independence, mastery, generalization, diagnosis, trait, treatment effect, legal conclusion, coverage decision, payment promise, or outcome guarantee.
Address Sol's main assessment risk
Calling 5/16 a skill loss places an altered workstation inside Sol. Lowering the criterion before restoring the mat may hide the access problem. Repeating tool use during new pain or fatigue without qualified review can create avoidable risk. Review goal relevance, response and dimension definitions, opportunity quality, ordinary supports, access, health, effort, prompts, reinforcement, partner behavior, context, client experience, authority, and causal scope separately. A clean graph cannot repair an inaccessible, burdensome, unwanted, or ethically unsound arrangement.
Keep shaping concepts and authority clear for Sol
The ABAI Basic Principles page supplies broad higher-education context. The BACB Test Content Outline includes shaping, differential reinforcement, measurement, prompting, generalization, maintenance, and evaluation as examination content. The current BACB Ethics Code addresses competence, client involvement, consent and assent when applicable, medical needs, positive reinforcement, risk, data, documentation, and evaluation for covered people. These sources create no individualized shaping plan or practice authority for Sol.
Distinguish gradual-change procedures for Sol
Vollmer's gradual-change review distinguishes shaping changes to response requirements from fading changes to stimuli, chaining changes to task components, and schedule thinning changes to reinforcement schedules. It is a conceptual review. Use the distinction to describe what changes in Sol's plan, while the qualified clinician selects and evaluates an individual procedure.
Read the small shaping comparison cautiously for Sol
Shane and colleagues compared a specified vocal-shaping condition with a broad reasonable-attempt condition for three autistic preschoolers and reported faster mastery under shaping in that study. The small, older, narrow comparison supplies no universal response form, step size, progression rule, or expected result for Sol.
Keep criteria and follow-up visible for Sol
For Sol's shaping change-and-repair review, McDougale and colleagues provide a reporting caution from 157 skill-acquisition articles in selected behavior-analytic journals. In Sol's review, remember that 26% lacked a specific mastery-criterion method, 58% lacked maintenance probes, and 1% were unclear about maintenance. This descriptive evidence supports transparent criteria and follow-up; it identifies no single best shaping threshold.
Preserve treatment scope, AAC, assent, and access for Sol
The CASP public summary supplies high-level ABA behavioral-health-treatment scope for autistic people, with licensed detail outside this page. ASHA's AAC portal says AAC users should always have access to their communication tools or devices. Breaux and Smith provide assent-focused practice guidance in an evolving evidence base. Follow governing sources and preserve communication, health care, food, water, bathroom use, mobility, rest, relationships, safety, and emergency help for Sol.
Choose Sol's next bounded action
Sol approves the restored workstation and asks the team to pause further criterion changes until a recurring wrist concern receives appropriate clinical review. Record the qualified owner, supporting evidence, effective date, current criterion, ordinary supports, health and access state, implementation check, accessible explanation, disagreement route, and reassessment trigger. Preserve the original assessment when responses, criteria, people, systems, tasks, health, or priorities change. A new arrangement creates a dated version rather than an error in Sol's earlier performance.
Close Sol's shaping review
Review the shaping change-and-repair review with Sol, the qualified behavior analyst, relevant partners, access owners, and specialists named in the manifest. Confirm that each criterion and denominator is reproducible, response shaping stays separate from prompting, fading, chaining, and schedule changes, AAC and basic access remain protected, health and motor questions stay with qualified professionals, and conclusions remain bounded to the sampled response, task, people, and context. Keep this page draft and noindex until every required review is complete.
Related resources
- How to Document Shaping Evidence and Causal Limits
- How to Investigate Stalled or Unstable Shaping Performance
- How to Define a Shaping-Performance Assessment Question
- How to Evaluate Shaping Step Size and Criterion Timing
Sources
- Association for Behavior Analysis International, Basic Principles in Behavior Analysis
- Behavior Analyst Certification Board, BCBA Test Content Outline, 6th edition
- Behavior Analyst Certification Board, Ethics Code for Behavior Analysts
- Council of Autism Service Providers, ABA Practice Guidelines Version 3.0 public summary
- Vollmer, Gradual Change Procedures in Behavior Analysis
- Shane and colleagues, Shaping Versus Reinforcing Verbal Attempts of Preschoolers with Autism
- McDougale and colleagues, Mastery Criteria and Maintenance: A Descriptive Analysis of Applied Research Procedures
- Breaux and Smith, Assent in Applied Behaviour Analysis and Positive Behaviour Support
- American Speech-Language-Hearing Association, Augmentative and Alternative Communication