For behavior analysis, ontological concerns are linked with pragmatism, rather than any stance on the inherent nature of the thing studied. Thus, behavior analysis regards as troublesome ontological commitments that formulate certain covert events as "mental" rather than behavioral because those commitments are antithetical to the effective prediction and control of natural phenomena. Moreover, a helpful recognition is that neither behavior nor environment need be publicly observable. Rather, they may be accessible to only one, but nevertheless in the behavioral dimension.