ABA Fundamentals

Transfer of an escape response from tail shock to brain-stimulated attack behavior.

Adams et al. (1966) · Journal of the experimental analysis of behavior 1966
★ The Verdict

Escape behavior stays locked to pain cues; move the cue or build the response into the contingency to cut conflict.

✓ Read this if BCBAs who write behavior plans for escape-maintained behavior in any setting.
✗ Skip if Practitioners who only treat skill acquisition with no problem behavior.

01Research in Context

01

What this study did

Scientists taught animals to escape mild tail shock. The animal learned to run when the shock came on.

Next they triggered attack behavior by stimulating the brain. They wanted to know if the escape response would also appear during this brain-induced attack.

They watched whether the animal still ran away when no shock was given, only brain attack.

02

What they found

The escape response moved to the attack only when the attack included a painful scream. Without the scream, the animal did not run.

This shows the escape response stays tied to pain cues. It does not jump to any aggressive act.

03

How this fits with other research

Azrin et al. (1967) came next from the same lab. They showed that if you let the animal bite during avoidance training, the bite removes the clash between attack and escape. Their trick was to build the bite into the contingency.

Konstantareas et al. (1999) moved the idea into a clinic. They found that for kids with disabilities, task instructions alone can act like a tiny shock and trigger escape behavior. Changing the cue—mixing play with work—cut problem behavior.

Dawson et al. (2000) stretched the escape idea further. They showed aggression can work to stop an adult from interrupting a child’s ritual. The aversive stimulus is no longer shock; it is the interruption itself.

Together these papers draw a line from tail shock to task demands to ritual break. Escape control stays the same; only the painful stimulus changes.

04

Why it matters

When you see problem behavior, ask what stimulus the client is trying to escape. Map the exact cue. Then change the cue or let the client use the same response in a safe way, just as H et al. let the bite become part of the plan.

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List the exact demand that comes right before the client’s escape response, then test one change to that demand (break it in half, add a toy, or let the client ask for a break).

02At a glance

Intervention
other
Design
single case other
Sample size
9
Finding
mixed

03Original abstract

Nine cats, each with two hypothalamic electrodes in sites which when stimulated produced either quiet attack or attack accompanied by certain forms of vocalization, were trained to escape from tail shock by jumping onto a stool. They were then tested for transfer of the escape response to brain stimulation. Stimulation of the seven sites that yielded quiet biting attack did not elicit the learned response of jumping onto the stool. Stimulation of eight of the 11 sites that yielded attack accompanied by vocalization did elicit the learned response. It was concluded that attack behavior elicited by brain stimulation should not be considered a special case of the response to aversive stimulation, but that attack and response to aversive stimulation involve independent but overlapping systems.

Journal of the experimental analysis of behavior, 1966 · doi:10.1901/jeab.1966.9-401