Practitioner Development

The gifts of culture and of eloquence: An open letter to Michael J. Mahoney in reply to his article, "Scientific psychology and radical behaviorism".

Catania (1991) · The Behavior analyst 1991
★ The Verdict

Radical behaviorism is selectionist, not mechanical—use that line when critics call ABA cold or outdated.

✓ Read this if BCBAs who field philosophical questions from coworkers or parents.
✗ Skip if RBTs looking for session-ready teaching procedures.

01Research in Context

01

What this study did

The author wrote an open letter to psychologist Michael Mahoney. Mahoney had claimed that radical behaviorism is outdated and mechanical.

The letter explains that radical behaviorism is actually selectionist. It acts like natural selection, not like a simple stimulus-response machine.

02

What they found

The paper shows that radical behaviorism picks successful behaviors the way nature picks fast rabbits. It is not stuck in old Cartesian mind-body splits.

Calling the field "associationist" or "mechanical" misses this Darwin-like core.

03

How this fits with other research

Shafer (1993) backs the same field a year later, but moves from philosophy to attitude. It says behavior analysts welcome criticism, so the fight is about personality, not theory.

Dougan (1992) uses the same selectionist idea in schools. It claims we already own a science of teaching; we just need to sell it to educators.

Schmitt (1984) seems to clash by wanting to drop the word "behaviorism" altogether and call the science "praxics." The clash is only skin-deep: Hayes (1991) defends the philosophy behind the name, while R wants a new name to protect the science.

04

Why it matters

When teachers, parents, or colleagues say ABA is "mechanical," you can reply that it is selectionist. Share the quick analogy: we let successful behaviors survive and weak ones fade, just like evolution. Knowing this philosophical root lets you defend the field without sounding defensive.

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Next time someone says ABA is robotic, reply, "Actually, it works like natural selection—successful behaviors survive," and give a quick example from your client.

02At a glance

Intervention
not applicable
Design
theoretical
Finding
not reported

03Original abstract

In what seems to be a response to a paper by Skinner (1987), Mahoney (1989) provides evidence of unfamiliarity with and intellectual intolerance toward radical behaviorism by presenting a critique of it that includes a variety of improper and counterfactual attributions. For example, he argues that radical behaviorism is Cartesian rather than Baconian when the historical record shows the opposite, that it is fundamentally associationist when in fact it is selectionist, and that its philosophy of science is essentially that of operationalism and logical positivism when instead it moved on to other criteria decades ago. The details of Mahoney's history are sometimes flawed and sometimes unsubstantiated, as when he provides a distorted account of the origins of the Association for Behavior Analysis or when he makes undocumented claims about the banning of books. On examination, many of his arguments are couched in stylistic terms that share their rhetorical features with racial, ethnic, and religious stereotyping.

The Behavior analyst, 1991 · doi:10.1007/BF03392553