To reconcile conflicting evidence in an ABA treatment plan, preserve each source and compare the response definition, period, opportunities, setting, people, access, prompts, treatment integrity, measurement quality, and source role. Avoid voting, averaging incompatible measures, or choosing a favored informant. Protect immediate needs, state what remains uncertain, and select the smallest next evidence step that can distinguish plausible explanations.
Preserve each source
Record client, caregiver, staff, clinician, instrument, direct observation, record, and implementation evidence with original wording, author, date, context, and limits.
Place each statement in its own row before deciding that the sources disagree. Preserve Vera's direct communication, the caregiver's report, the staff observation, and any record or instrument result under their actual authorship. Include the question or definition used, collection window, setting, support conditions, and later corrections.
Avoid rewriting a report to make it fit the team's terminology. “Vera says the room is painful” and “staff observed no departure during five meetings” can both be accurate. One describes experience and the other a visible action. The original forms need to remain available for review.
Compare the constructs
Ask whether sources measure the same response, experience, opportunity, period, setting, person, level of support, and outcome. Keep unlike measures separate.
Create a comparison key for construct, unit, denominator, time scale, and decision relevance. A monthly caregiver estimate cannot be directly subtracted from a 30-minute clinic count. A satisfaction rating and a task-completion rate may move in opposite directions without contradiction.
If sources do address the same construct, align definitions and periods before comparing. Document any translation between terms. Do not average incompatible results merely to create one clean number.
Check measurement quality
Review definitions, sampling, denominators, observer training, agreement, integrity, missingness, recall, access, prompts, exclusions, and changes in data collection.
Check the raw counts and unavailable opportunities, not only summaries. One source may use all sessions while another uses only ready opportunities. Determine whether observers were trained, whether implementation was sampled, whether the client's AAC and ordinary supports were present, and whether missing events cluster in one setting.
Quality review should not become a reason to dismiss a source category. Record the precise limitation and what it affects. A brief observation may be accurate for its narrow window while remaining inadequate for a general conclusion.
Consider context differences
A discrepancy may reflect real setting, partner, health, schedule, relationship, sensory, communication, or opportunity differences rather than an inaccurate source.
Map the conditions around each result. Vera may experience more discomfort in a crowded setting, communicate differently with an unfamiliar partner, or receive better access in one program. Health changes, schedule, task type, transport, and implementation can also alter the event.
Treat these differences as candidate explanations, not conclusions. Identify the specific context variable and the evidence needed to test it. If the discrepancy itself reveals an access or partner problem, address that problem without waiting for complete causal certainty.
Protect current needs
Address immediate safety, health, communication, access and distress through qualified routes while the broader interpretation remains provisional.
Do not delay a needed support because sources conflict. Preserve AAC, withdrawal, pain response, medical care, mobility, privacy, and emergency access, and use the appropriate qualified route for urgent concerns. A safer interim arrangement can remain in place while the analytic question is open.
Record who authorized the interim action, the scope, review date, and what new evidence could change it. Explain the uncertainty and protection to Vera accessibly. Avoid labeling her report unreliable while the team investigates a different measure.
Choose discriminating evidence
Select direct client input, matched observation, implementation check, medical referral, record verification, or another comparison that can change the decision.
Choose the smallest comparison that isolates the question. Observe the same defined opportunity across the two settings, check whether the procedure and AAC access match, or verify the date and author of the disputed record. Medical or communication questions go to their qualified professionals.
Specify the expected decision impact before collecting more data. If no plausible result would change the plan, additional observation may add burden without value. Close with reconciled, context-dependent, unresolved, or accepted residual uncertainty and preserve the prior sources.
Build Vera's conflicting-evidence comparison
Place each apparently conflicting statement in its own row before trying to reconcile it. For Vera, record the source and author, the construct measured, exact numerator and denominator, setting and observation window, access and implementation conditions, missingness, uncertainty, and the decision the evidence can inform. Add a matched-comparison question and an owner for obtaining it. Keep Vera's report under her authorship and the staff observation under theirs so a reviewer can see whether the records disagree about the same event or answer different questions.
Work through Vera's example
Vera reports that four of five community visits were exhausting, while staff records label four of five successful. Both rates are 80%, yet the first numerator counts exhausting visits and the second counts visits meeting the staff-defined success criterion. The team preserves both measures, checks access and recovery time, and adds a direct client comfort measure. The matching arithmetic does not establish agreement about wellbeing, and neither rate supplies a universal clinical threshold or medical conclusion.
Address Vera's main provenance risk
Matching numbers can hide conflicting constructs. Vera's comparison asks what each numerator actually represents before drawing a conclusion. A source can be accurate for one period or decision and unfit for another. Keep original evidence, interpretation, recommendation, consent, operational release, payer state, claim, and outcome as separate records.
Choose Vera's next evidence step
The team aligns definitions, samples representative visits, and reviews the new evidence with Vera before changing the goal or procedure. Record the qualified owner, authority, person and scope affected, interim protection, evidence needed, access and privacy route, due date, correction method, recipients, closure state, and next review. Software may coordinate workflow while qualified people interpret evidence and decide within scope.
Apply professional evidence standards to Vera's record
For Vera's evidence record, the BACB ethics hub identifies the current Ethics Code, which addresses competence, client and stakeholder involvement, assessment, medical needs, documentation, confidentiality, risk, and data-based evaluation for covered people. BACB has no separate organizational jurisdiction. The BCBA outline is examination content, not practice authority. The CASP public summary supplies high-level planning context for ABA treatment of autistic people. An evidence-based ABA framework supports integrating research, clinical expertise, client values, and context.
Use integrity and access sources carefully for Vera
In Vera's case, the treatment-integrity practitioner guide, Essig review, impact study, and reporting review support explicit procedures, implementation evidence, observer quality, and cautious interpretation. They create no universal provenance threshold. ASHA supports continuous AAC access. For a HIPAA covered entity, HHS minimum-necessary guidance generally applies to uses, disclosures, and requests for protected health information, with rule-specific exceptions. It supports role-based information access rather than copying whole records into every plan field.
Close Vera's evidence review
Review the conflicting-evidence comparison with Vera, the responsible clinician, affected participants, and the specialists named in the manifest. Preserve direct client communication, source attribution, disagreements, versions, limitations, decisions, corrections, and open gaps. Keep this page draft and noindex until the required clinical, client or family, measurement, AAC, access, medical, records, privacy, ethics, research, and legal reviews are complete.
Related resources
- How to Date and Version Evidence Used in an ABA Treatment Plan
- How to Use Medical Information in an ABA Plan Within Scope
- How to Handle Missing Evidence in an ABA Treatment Plan
- How to Record Client-Reported Evidence in an ABA Treatment Plan
Sources
- Behavior Analyst Certification Board, Ethics Information and Ethics Codes
- Council of Autism Service Providers, ABA Practice Guidelines Version 3.0 public summary
- Behavior Analyst Certification Board, Ethics Code for Behavior Analysts
- Behavior Analyst Certification Board, BCBA Test Content Outline, 6th edition
- Ethical Behavior Analysis: Evidence-Based Practice as a Framework for Ethical Decision Making
- A Practitioner Guide to Assessing and Improving Treatment Integrity
- Reporting of Treatment Integrity in Applied Behavior Analysis Research
- The Impact of Treatment Integrity on Intervention Effectiveness
- Treatment Integrity Reporting in Behavior Analysis Journals
- American Speech-Language-Hearing Association, Augmentative and Alternative Communication
- U.S. Department of Health and Human Services, Minimum Necessary Requirement