ABAT Generalization and Maintenance Strategies Flashcards

A behavior technician has successfully taught a client to request a break using a card exchange in a clinic setting. Six months later, the skill has maintained but the client only uses it with their primary therapist and only in the therapy room. Which generalization failure type BEST describes this situation, and what programming strategy should be prioritized?

Answer: Stimulus generalization failure; introduce multiple exemplar training across varied settings and people simultaneously

The client has maintained the skill over time (ruling out maintenance failure) but has not generalized across stimuli — specifically, different people and settings. This is stimulus generalization failure. Multiple exemplar training (teaching the skill across many trainers, locations, and materials) is the most direct evidence-based strategy to promote stimulus generalization when a skill remains bound to narrow discriminative stimuli.

When using 'train loosely' as a generalization programming strategy, the behavior technician should intentionally vary which of the following during teaching trials?

Answer: Non-critical stimulus dimensions such as therapist tone, materials, and seating arrangement across sessions

'Train loosely' involves deliberately varying non-critical aspects of the instructional environment (e.g., tone of voice, position of materials, setting arrangement, clothing of the therapist) so that no single incidental stimulus becomes a controlling SD. This prevents narrow stimulus control and promotes generalization to natural environments where these variables differ. Varying the behavior definition or topography relates to response generalization, not training loosely.

A supervisor wants to promote maintenance of a newly acquired skill after formal intervention ends. She decides to use an intermittent, unpredictable reinforcement schedule rather than fading to zero reinforcement abruptly. This approach is MOST directly justified by which behavioral principle?

Answer: Resistance to extinction is greater following variable-ratio or variable-interval schedules compared to continuous reinforcement

Intermittent, unpredictable (variable) reinforcement schedules produce greater resistance to extinction than continuous reinforcement, which is the core rationale for thinning to a variable schedule before removing programmed contingencies. The natural environment rarely delivers continuous reinforcement, so building resistance to extinction prepares the behavior to persist when reinforcement becomes sparse or absent.

A BCBA implements 'programming common stimuli' to promote generalization for a child learning to use utensils during meals. Which scenario BEST exemplifies this strategy?

Answer: Using the same plates, cups, and table placement in therapy sessions that are used at home, replicating the client's natural mealtime environment

Programming common stimuli means deliberately incorporating into training the same physical objects, people, or environmental features present in the generalization setting. By replicating the client's home plates, cups, and table arrangement in therapy, those items become part of the SD complex, increasing the likelihood the skill transfers to the home environment. This is distinct from multiple exemplar training (which uses varied stimuli) and from fading or response generalization strategies.

A client has achieved mastery on a functional communication response in analog sessions. The team now wants to promote generalization into the community. They decide to use a 'sequential modification' approach rather than 'general case programming.' What is the PRIMARY disadvantage of sequential modification in this context?

Answer: It is reactive rather than proactive — generalization failures must occur in each new setting before training is adjusted, making it inefficient for novel environments

Sequential modification involves systematically programming for generalization setting-by-setting after failures are observed. Its primary weakness is that it is reactive: the practitioner waits for the behavior to fail in a new environment before intervening, which is inefficient when multiple community settings exist. General case programming proactively analyzes the full range of relevant stimulus and response variations and teaches to a representative sample, preventing failures before they occur.

During a generalization probe in a novel setting, a client's target behavior occurs at a high rate but is reinforced by attention from unfamiliar staff who are unaware of the behavior plan. The supervisor notes this as a concern. Which advanced concept BEST explains why this 'successful' generalization probe result may actually undermine long-term intervention integrity?

Answer: The natural environment reinforcers may maintain the behavior, but without plan fidelity, unplanned differential reinforcement could shape response drift or inadvertently reinforce competing behaviors

While natural environment reinforcement (a 'behavioral trap') is desirable, uncoordinated reinforcement by uninformed staff poses real risks: they may inadvertently reinforce inappropriate topographies, deliver reinforcement on an FR1 schedule when thinning was underway, or differentially reinforce competing behaviors. Without plan fidelity in the generalization environment, response drift and unintended behavioral shaping can occur, undermining the integrity of both the target behavior and the overall intervention. The probe result is not invalid, but it requires careful analysis and staff training.