Abstract
"Intentional behaviorism" is Gordon Foxall's name for his proposal to mix the oil of mentalist language with the water of empiricist behaviorism. The trouble is, oil and water don't mix. To remain scientific, the language of behavioral science must remain non-mental. Folk psychological ascriptions of belief and desire do not explain the patterns of behavior identified by behavior analysis; they merely describe these patterns in less scientific language. The underpinnings of these patterns, if not intentionality, must be sought in physiology, particularly neurophysiology. Intentionality is an aspect of language, not the world. If we find it in the world, it is because we have put it there.