Tolerance training

Start with a valued purpose

A worthwhile goal may help a person receive chosen healthcare, wait for transportation, wear essential safety equipment, use a noisy public space, or manage an unavoidable change. Ask what access the skill creates and whether the person wants that outcome.

Adult convenience, a demand for quiet appearance, forced eye contact, suppression of harmless movement, or endurance of preventable pain provides a poor rationale. Change the environment first when noise, uncertainty, inaccessible communication, missing preparation, or another solvable barrier creates the difficulty.

Tolerance differs from compliance

Participation can include questions, movement, AAC, asking for a pause, choosing an alternative, or ending a session through the agreed process. Success is wider than stillness or completion.

The person should know what will happen, how long it may last, what choices remain, and how to communicate discomfort. A refusal can supply clinical information about pain, fear, timing, trust, difficulty, or a goal that lacks personal value.

Assess health and task requirements

Medical, dental, feeding, grooming, sensory, trauma, motor, and communication factors can change what is safe. A qualified professional should determine whether the underlying task is necessary, how it can be adapted, and which symptoms require a different pathway.

Do not practice through breathing problems, injury, severe pain, altered consciousness, suspected seizure, or another urgent concern. Follow the person’s medical and emergency plan.

Communication stays available

Teach and honor recognizable messages for help, stop, pause, pain, finished, and another option. ASHA’s AAC guidance says AAC users should always have access to their tools or devices. Plan a tested backup for charging, positioning, moisture, gloves, or another task-specific barrier.

Representative consent is distinct from assent. When assent applies, document how the person shows willingness and withdrawal and how partners respond. Pause nonemergency practice when the person withdraws or shows distress, then reassess the step and purpose.

Several teaching arrangements exist

A 2011 review of schedule thinning after functional communication training described delay schedules, chained schedules, multiple schedules, and response restriction. Only 19 of 76 reviewed FCT studies described a thinning phase, and some applications needed supplemental components.

A recent review of resurgence distinguishes functional communication, a taught tolerance response, and time- or response-based delays in published delay-and-denial work. These studies help clinicians analyze procedures and recurrence. They do not create a family instruction sheet or establish one superior model.

A fictional hair-care example

Grace chooses a goal of comfortably detangling enough hair to wear a preferred style. Her occupational therapist and caregiver rule out scalp injury and identify five steps: gather supplies, choose the section, apply conditioner, complete three gentle strokes, and decide whether to continue.

Across four planned practices, all five steps and Grace’s stop card are prepared in 3 of 4. During the three valid practices, Grace completes her chosen step in 2 of 3 and stops one before brushing. The caregiver honors the stop in 1 of 1 event.

The family records the missing materials as a partner preparation failure. Completion, assent, and stop-response accuracy remain separate measures. These small counts prove no treatment effect.

Progress uses predeclared rules

Define the starting step, prompt, support, distress indicators, client feedback, advancement rule, retreat rule, maximum duration, and stop condition. Change one important dimension at a time when possible. Practice only at a level with a strong safety history.

Report every due practice, including cancellations, preparation failures, assent withdrawals, and health exclusions by reason. A success-only denominator hides system burden and distress.

Generalization needs fresh consent and evidence

Success with one person, tool, room, or time does not automatically transfer. A new clinician, louder setting, different device, longer duration, or changed health condition can alter the task. Recheck the purpose, supports, assent, and safety before expanding.

Practice meaningful variation gradually and keep ordinary accommodations available. Report where the skill works, where it remains unsupported, and whether the person still values the goal. Maintenance checks should preserve the same communication and withdrawal routes used during teaching.

Essential access remains unconditional

Communication, food and water needed for health, bathroom access, breathing, mobility, prescribed care, pain care, and emergency help cannot depend on performance. Avoid making family affection, rest, or every preferred activity payment for tolerance.

The CASP Version 3.0 public summary concerns ABA behavioral health treatment for people diagnosed with autism. The BACB Ethics Code addresses medical needs, client involvement, consent, assent when applicable, intervention, restrictive procedures, risk, data, and evaluation for covered professionals.