CATA NCE key terms

A learning process in which the consequences that follow a behavior change how often that behavior occurs in the future. Reinforcers increase it; punishers decrease it.

Learning in which a neutral stimulus repeatedly paired with a biologically meaningful stimulus comes to trigger a reflexive response on its own, as in a bell predicting food.

Adding something the animal finds rewarding immediately after a behavior, which makes that behavior more likely to happen again.

Removing access to something the animal wants, such as attention or a toy, right after a behavior, which makes that behavior less likely to recur.

Adding an aversive consequence after a behavior to reduce its future frequency. It carries risks of fear, aggression, and suppressed learning, so welfare-based trainers use it rarely.

Any consequence delivered after a behavior that measurably increases the future rate or strength of that behavior. Whether something reinforces depends on the individual animal and context.

The rule governing how often and when a behavior is reinforced, such as continuous, fixed ratio, variable interval, or variable ratio. Schedules shape persistence and response patterns.

Withholding the reinforcer that previously maintained a behavior, so the behavior gradually decreases. It often causes a temporary burst of the behavior and can produce frustration or aggression.

A temporary increase in the frequency, intensity, or variability of a behavior soon after reinforcement stops. Trainers warn clients to expect it and plan to avoid accidentally reinforcing it.

The reappearance of a previously extinguished behavior after a rest period or change of context. It does not mean training failed and calls for consistent non-reinforcement.

A gradual decrease in response to a repeated, harmless stimulus as the animal learns it has no consequence. It is not the same as flooding or forced exposure.

An increase in responsiveness to a stimulus after repeated or intense exposure, often seen with fear or arousal. It can make an animal more reactive rather than calmer.

Gradual, controlled exposure to a fear-eliciting stimulus at an intensity low enough to avoid fear, with intensity raised slowly as the animal stays relaxed.

Teaching an animal to associate a feared stimulus with something pleasant, such as food or play, so the emotional response shifts from fear toward calm or anticipation.

Using a high-probability behavior the animal readily performs, such as sniffing or play, as the reward for a low-probability behavior like sitting quietly.

An unexpectedly large or especially valued reinforcer given for a notably good response. It can boost motivation but loses power if used too often.

Building a complex behavior by reinforcing successive approximations toward the final goal, starting with what the animal already offers and raising criteria gradually.

An intermediate step in shaping that is closer to the target behavior than the last one. Each approximation is reinforced until the next criterion is met.

Using a treat or target moved in front of the animal's nose to guide it into a position or action. Lures should be faded quickly to avoid dependency.

Marking and reinforcing a behavior the animal offers spontaneously, without prompting or luring, such as a natural sit or a stretch.

A brief, consistent cue such as a click or word that pinpoints the exact moment a behavior earned reinforcement, bridging the gap before the reward arrives.

A training method using a click sound as a precise marker for desired behavior, always followed by a reinforcer, so the animal learns which action paid off.

The intensity of a stimulus at which an animal first shows a stress or fear response. Working below threshold keeps training safe and productive.

The buildup of multiple stressors over time so that an animal's ability to cope is depleted and it reacts to something minor. Reducing stacked triggers lowers risk.

Observable signs that an animal is uncomfortable, such as lip licking, yawning, tucked tail, flattened ears, panting, freezing, or avoidance. Early recognition allows intervention before escalation.

A conceptual sequence of escalating warning behaviors, from subtle stress signals to growling, snapping, and biting. Punishing early warnings removes them and raises bite risk.

A structured process of gathering information about antecedents, behavior, and consequences to identify why a behavior occurs and what maintains it.

Recording the Antecedent, Behavior, and Consequence surrounding an incident so patterns can be identified and the function of the behavior inferred.

A written, individualized plan stating target behaviors, measurable goals, prevention strategies, teaching procedures, and response protocols, with a schedule for review and revision.

The measured level of a behavior before an intervention begins. It provides the comparison point for judging whether the plan is working.

An ethical principle favoring the least restrictive, least aversive method likely to resolve a behavior problem, escalating only when documented evidence shows lesser options failed.

The physical and mental state of an animal as it copes with its environment, encompassing health, comfort, nutrition, safety, and the ability to express natural behavior.

A welfare framework covering freedom from hunger and thirst, discomfort, pain and disease, fear and distress, and freedom to express normal behavior.

Deliberate additions to an animal's environment, such as puzzles, social contact, novel scents, or climbing structures, that increase behavioral choice and reduce boredom or stress.

A developmental window early in life when young animals readily form social attachments and accept novel people, animals, and experiences. Timing and length differ by species.

A limited developmental stage during which particular learning or sensory experience must occur for typical development, after which the capacity is reduced or lost.

A developmental phase in which an animal is unusually sensitive to frightening experiences, so new exposures should be gentle and controlled.

Obtaining a client's clear agreement to a training or behavior plan after explaining methods, risks, alternatives, likely timelines, and costs, documented for the record.

The boundaries of what a trainer or behavior professional is qualified and legally permitted to do, including referral to veterinarians for medical or severe behavioral concerns.