Abstract

ABSTRACT: This paper presents an argument about the location of psychological structure. It argues that psychological structure can be found in the domain of acts. The paper begins by arguing that all natural domains have concrete and abstract tiers. The concrete tier consists of concrete particulars that exist in time and space, and the abstract tier consists of classes, elements and relations that underlie the concrete tier. Having described the general nature of natural domains, the paper argues that acts are the concrete particulars of interest to psychology and further, that the classes, elements and relations of the abstract tier constitute behavior's structure. Rudimentary knowledge of psychological structure is available ahead of systematic inquiry, and it connects well with the more advanced knowledge given in the operant paradigm. The paper concludes that this connection gives behavior analysts a way to run their argument from the concrete particulars of daily experience step-by-step through the successive levels of abstraction represented in the operant paradigm