Recent developments in personality research highlight the value of modeling dynamic state-like manifestations of personality. The present work integrates these developments with prominent clinical models addressing within-person multiplicity and promotes the exploration of models centered on state-like manifestations of personality that function as cohesive organizational units. Such units possess distinct subjective qualities, and are characterized by specific affects, behaviors, cognitions, and desires that tend to be co-activated. As background, we review both theory and research from the fields of social cognition, psychotherapy, and psychopathology that serve as the foundation for such models. We then illustrate our ideas in greater detail with one well-supported clinical model – the schema therapy mode model, chosen because it provides a finite and definite set of modes (i.e., cohesive personality states). We assessed these modes using a newly-developed experience-sampling measure administered to fifty-two individuals (four times daily for fifteen days). We estimated intraindividual and group-level temporal and contemporaneous networks based on the within-person variance as well a between-person network. We discuss findings from exemplar participants and from group-level networks, and address cross-model particularities and consistencies. In concluding, we consider potential idiographic and nomothetic applications of subjective states dynamic personality research based on intensive longitudinal methods.