 Relatively little research has been done on the semantics of theoretical terms in theories from scientific disciplines other than physics. It has remained an open question whether or not formal semantics that were primarily developed to capture theories in physics are applicable to theories in biology, chemistry, psychology, economics, etc. For the structuralist framework by Balzer et al. (1987) it could be shown that such applications are feasible (see Balzer et al. 2000). Rakover (2020) and McClimans (2017) studied theoretical terms in psychology, albeit without explicit considerations of their formal semantics.