To define the model and matching response in imitation assessment, specify Malik's model, perspective, modality, action boundaries, essential dimensions, acceptable equivalent forms, response window, product, sequence, and scoring tolerances. Record prompts, ordinary supports, access conditions, and observer rules. Require similarity only on dimensions that matter to the practical outcome. Body symmetry, speech, eye gaze, or identical movement paths need their own clear rationale.

Describe the model as an event

Record the model's identity or media source, perspective, distance, speed, repetitions, start cue, end cue, materials, language, audio, captions, and whether Malik can pause or replay it.

Break the response into meaningful dimensions

Score object selection, orientation, sequence, force, location, timing, or product only when that dimension matters. Define tolerances before observation and route medical or motor-safety questions to the appropriate professional.

Allow equivalent performance

Identify left-hand, right-hand, seated, standing, AAC-mediated, tool-assisted, and other forms that satisfy the same outcome. Document Malik's chosen method and any form that is unsafe or outside the task.

Write observer decision rules

Explain how to score partial sequences, corrections, delayed starts, simultaneous actions, extra movements, inaccessible models, equipment faults, and prompts. Keep raw dimensions available when a summary category is used.

Use this sequence to define the match

Record the model, isolate relevant dimensions, agree on equivalents, set windows and tolerances, test observer examples, verify access, and revise the definition when Malik exposes ambiguity.

Build Malik's model and matching-response specification

Create one versioned model and matching-response specification for the adaptive bicycle-repair lesson. Include Malik's priority, model and response definitions, relevant matching dimensions, equivalent forms, trained or novel status, opportunity and clock rules, access, prompts, rules, task cues, direct outcomes, observed model outcomes, context, history, client experience, choice, invalidity, missingness, withdrawal, alternative control, evidence limits, qualified owner, correction, and reassessment trigger. Store only decision-relevant information with role-limited access.

Validate Malik's evidence

Reproduce 12 demonstrations, nine responses meeting all three dimensions, two adapted-grip equivalents, and one early stop. Verify model identity, view, modality, start and end, relevant dimensions, equivalent forms, latency, product, sequence, prompts, access, observer rules, and correction history.

Connect Malik's evidence to a decision

Malik's specification lets the clinician decide whether a demonstration is a usable teaching format and which dimension needs different support. It also tells the occupational or physical therapy consultant what motor question remains outside the behavior analyst's competence.

Work through Malik's example

Malik watches 12 repair demonstrations. A correct response must select the named lever, orient it to the marked slot, and stop at the safe indicator. Nine responses meet all three dimensions. Two use Malik's adapted grip and achieve the same required orientation and stop point. One stops before the indicator. The report shows each dimension instead of one global accuracy label. Preserve every planned and valid opportunity, model version, accessible presentation, response, equivalent, prompt, rule, task cue, consequence, timing, access and health state, withdrawal, invalid event, correction, and unresolved item. This fictional example demonstrates one assessment control. It supplies no diagnosis, universal imitation hierarchy, treatment effect, legal conclusion, coverage decision, payment promise, or outcome guarantee for Malik.

Address Malik's main interpretation risk

Copy exactly leaves observers to invent criteria after seeing Malik respond. It can reward cosmetic similarity while missing a safety-critical stop point. It can also penalize an adapted grip that produces the agreed result or require a movement Malik cannot comfortably perform. Review model access, matching criteria, motor and sensory demands, communication, prompts, rules, task products, direct outcomes, prior learning, context, health, fatigue, preference, direct experience, and design strength separately. A convincing sequence cannot make an unsafe, inaccessible, unwanted, unauthorized, or irrelevant imitation goal clinically appropriate.

Keep scope and authority clear for Malik

For Malik's model and matching-response specification, the CASP public summary supplies high-level ABA behavioral-health-treatment scope for autistic people, with licensed detail outside this page. The current BACB Ethics Code addresses competence, client involvement, consent and assent when applicable, assessment, medical needs, risk, data, documentation, and evaluation for covered people. The BACB outline is examination content. These sources supply no individualized imitation assessment, motor diagnosis, legal authority, or requirement that Malik copy another person.

Use generalized-imitation studies narrowly for Malik

Young and colleagues studied four children with autism using reinforced training and nonreinforced probes across vocal, toy-play, and pantomime response types. Imitation generalized within trained response types and did not generalize across types in that experiment. A three-participant facial-model study reported generalization to unreinforced facial probes for two participants and inconsistent probe responding for one. These small studies show why Malik's trained examples, probe history, response classes, and consequences must remain visible. They supply no universal probe ratio, mastery criterion, or prognosis.

Separate monitoring and later learning for Malik

Taylor, DeQuinzio, and Stine evaluated three children with autism in a sight-word arrangement. Test performance was more accurate when the study required monitoring responses related to a peer's response than when participants only encountered the peer's response. The authors described the analysis as preliminary. The result motivates measuring accessible monitoring and later performance separately for Malik; it does not establish a universal component sequence or prove learning from another person's consequence in every context.

Expect model and format effects to vary for Malik

Marcus and Wilder compared peer and self video models while teaching textual responses, and later conversation performance differed by child. An older peer-model study involved four children and five discrimination tasks; correct responding increased after peer modeling in that specific design. These studies support documenting model, task, media, and person-level results. They do not establish that a peer, self, live, or video model is generally superior for Malik.

Preserve assent and communication access for Malik

Breaux and Smith propose individualized assent and withdrawal practices while describing an evolving evidence base. Their paper is practice guidance rather than a separate BACB mandate. ASHA's AAC portal says AAC users should always have access to their tools or devices. Give Malik an accessible way to ask, correct, accept, pause, decline, or withdraw. Do not require eye contact, speech, copying, or removal of communication access as the price of participation.

Choose Malik's next bounded action

Malik keeps his adapted grip. The model slows the orientation step and pauses before the stop indicator. Observers score selection, orientation, and stopping independently. Record the qualified owner, source evidence, effective date, current model and task version, ordinary supports, access and health state, implementation check, accessible explanation, disagreement route, and reassessment trigger. Preserve the earlier record when models, responses, settings, systems, equipment, consequences, health, or priorities change. A repaired arrangement creates a dated phase rather than an error in Malik's prior performance.

Close Malik's assessment

Review the model and matching-response specification with Malik, the qualified behavior analyst, relevant partners, access owners, and specialists named in the manifest. Confirm that model exposure, accessible monitoring, immediate matching, later performance, observed-consequence learning, generalization, prompt or rule control, direct outcomes, and theoretical hypotheses remain separate; every denominator is reproducible; AAC and basic access remain protected; urgent needs received action; and conclusions stay bounded to sampled conditions. Keep this page draft and noindex until every required review is complete.

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