Although there is a clear rise in academic interest in region formation, theoretical approaches to the topic vary greatly, stemming from geopolitical identifications of objective regional boundaries, through functionalist ideas of regional linkages, to post-structuralist ideas about fluid regional belonging. This article provides a typology of region formation approaches, based on the ontological assumptions of its authors. The typology is based on two main debates within contemporary international relations ontology: regarding the basic components of reality (material vs. ideational) and regarding the status of theories (transfactual vs. phenomenalist). The presented matrix provides an ideal-typical position for each of these four iterations and illustrates its viability in the case of region formation literature on the Asia-Pacific. Doing so, the text contributes to (meta) theoretical discussions of how regions are formed while at the same time illustrating the often-overlooked stories of region formation.

The constructs of motivation (or needs, motives, etc.) to explain higher-order behavior have burgeoned in psychology. In this article, we critically evaluate such high-level motivation constructs that many researchers define as causal determinants of behavior. We identify a fundamental issue with this predominant view of motivation, which we call the black-box problem. Specifically, high-level motivation constructs have been considered as causally instigating a wide range of higher-order behavior, but this does not explain what they actually are or how behavioral tendencies are generated. The black-box problem inevitably makes the construct ill-defined and jeopardizes its theoretical status. To address the problem, we discuss the importance of mental computational processes underlying motivated behavior. Critically, from this perspective, motivation is not a unitary construct that causes a wide range of higher-order behavior – it is an emergent property that people construe through the regularities of subjective experiences and behavior. The proposed perspective opens new avenues for future theoretical development, that is, the examination of how motivated behavior is realized through mental computational processes.

The gender and politics literature offers diverse views on the causes of gendered practices and the best methodologies for studying them. This article advances efforts to take stock of and systematize this diversity by grounding the feminist institutionalist perspective in critical realism. The article posits that gendered institutions are real entities with independent powers, while also emphasizing the crucial role that human ideas play in upholding and contesting gendered practices. To faithfully capture gendered institutions and their relationship with human agency, the article promotes the use of the abductive-retroductive research design. This approach allows feminist institutionalist scholars to construct and test multiple competing theories about gendered institutions, drawing from various empirical manifestations of institutional power. These expressions range from observable actions to codified rules, socially shared norms, and other subtle discourses. By shedding light on the principles at the heart of realist-oriented feminist research, this work paves the way for a more standardized and transparent approach to feminist inquiries.

Alexander Wendt's Quantum Mind and Social Science hypothesizes that all intentional phenomena, including both psychological and social facts, are macroscopic quantum mechanical processes. Whether right or wrong, the suggestion highlights the fact that the social sciences, including IR, have until very recently never systematically discussed the potential relevance to our work of the quantum revolution a century ago. According to Wendt, that has left social scientists today – positivists and interpretivists alike – operating from an implicit and impoverished 19th century worldview that cannot accommodate important facts about human subjectivity. This symposium features critiques of Wendt's vision from multiple perspectives and a response, for one of the first airings of the classical-quantum debate in an IR context.

Drawn from the philosophy of science, metatheory is generally defined in International Relations (IR) as ‘theorizing about theory’ by examining a theory’s ontology or epistemology. Yet, despite being available to IR since at least the 1940s, metatheory ‘exploded’ into IR only in the late-1980s. What explains this sudden proliferation of metatheory in IR’s literature? This article answers this question by conducting a genealogy of metatheory in IR. It begins by offering a four-step heuristic guide for conducting a genealogical analysis. Then, bracketing IR’s traditional historical narratives, it problematizes a tacit practice undergirding IR’s present use of metatheory: theorizing about the ‘world’ using the philosophy of science. Tracing and interpreting the transformations of this practice through scholarship from the 1940s to the present reveals how metatheory emerged unexpectedly from what is now considered to be an outmoded and forgotten event: the inter-paradigm debate (IPD) of the mid-1980s. The IPD transformed what had always been conceptualized as a single, dynamic world for IR theory, into plural, static, theoretical worlds best (meta)theorized through a concept of ontology drawn from scientific realism. In sum, this genealogy demonstrates the implicit power that explicit theoretical practices wield over IR scholars, tacitly conditioning the discipline’s conceptual possibilities and limits.