Fifty-three tests designed to measure aspects of creative thinking were administered to 410 air cadets and student officers. The scores were intercorrelated and 16 factors were extracted. Orthogonal rotations resulted in 14 identifiable factors, a doublet, and a residual. Nine previously identified factors were: verbal comprehension, numerical facility, perceptual speed, visualization, general reasoning, word fluency, associational fluency, ideational fluency, and a factor combining Thurstone's closure I and II. Five new factors were identified as originality, redefinition, adaptive flexibility, spontaneous flexibility, and sensitivity to problems.

In many applications, it is desirable to estimate binomial proportions in m groups where it is anticipated that these proportions are similar but not identical. Following a general approach due to Lindley, a Bayesian Model II aposteriori modal estimate is derived that estimates the inverse sine transform of each proportion by a weighted average of the inverse sine transform of the observed proportion in the individual group and the average of the estimated values. Comparison with a classical method due to Jackson spotlights some desirable features of Model II analyses. The simplicity of the present formulation makes it possible to study the behavior of the Bayesian Model II approach more closely than in more complex formulations. Also, it is possible to estimate the amount of gain afforded by the Model II analyses.

Although Lippmann's The Good Society was written to address the crisis in liberal democracies in the 1930s, we argue that it offers a novel and plausible institutionalist account of the productivity slowdown and the increase in the experience of insecurity that has characterised most liberal democracies over the last 20–40 years. Central to Lippmann's account is a Smithian-institutionalist model of growth where property rights have to evolve both to encourage continued levels of risk taking in the face of new uncertainties and also to offset new sources of unequal bargaining power that the very process of growth itself creates. When property rights fossilise and fail to evolve, as in the 1930s and plausibly also now, productivity growth slows down, insecurity rises, and illiberal political creeds prosper. To avoid this, Lippmann's analysis suggests that property rights have to change to re-energise risk taking and to offset the new sources of unequal bargaining power. For example, in current circumstances, new ‘positive’ property rights arising from the development of social insurance might encourage risk taking and new ‘negative’ property rights in personal data might help offset the new sources of unequal bargaining power that have emerged.

NHS Scotland, one of the keystone healthcare providers in the UK, have recently set a wide variety of sustainability targets in an effort to mitigate waste and the intensive energy demands of healthcare. Medical garment production, management and design is an area in which design researchers can explore and offer solutions. This paper presents a series of co-design explorations to examine design alternatives to single-use theatre caps, the majority of which are currently disposed of routinely. Using a series of probes, major insights into how theatre cap design may be improved is presented.

This paper reveals a novel and perhaps surprising ingredient in the mix of influences that inspired and informed the work of Elinor and Vincent Ostrom on self-governance: cybernetics, understood as a theory of control via feedback mechanisms. Based on this crucial insight, the paper portrays self-governance as involving an architecture of multiple levels of so-called ‘second order’ feedback mechanisms. Such compounded systems of organization are the key to understanding any self-governance process and the paper argues that their intrinsic logic provides a critical link between the work of the Ostroms and the public choice and constitutional political economy perspectives on institutional order. The paper thereby offers both a fresh perspective on the Ostromian view of self-governance and also of also of governance theory in general.

Empowering the Participant Voice (EPV) is an NCATS-funded six-CTSA collaboration to develop, demonstrate, and disseminate a low-cost infrastructure for collecting timely feedback from research participants, fostering trust, and providing data for improving clinical translational research. EPV leverages the validated Research Participant Perception Survey (RPPS) and the popular REDCap electronic data-capture platform. This report describes the development of infrastructure designed to overcome identified institutional barriers to routinely collecting participant feedback using RPPS and demonstration use cases. Sites engaged local stakeholders iteratively, incorporating feedback about anticipated value and potential concerns into project design. The team defined common standards and operations, developed software, and produced a detailed planning and implementation Guide. By May 2023, 2,575 participants diverse in age, race, ethnicity, and sex had responded to approximately 13,850 survey invitations (18.6%); 29% of responses included free-text comments. EPV infrastructure enabled sites to routinely access local and multi-site research participant experience data on an interactive analytics dashboard. The EPV learning collaborative continues to test initiatives to improve survey reach and optimize infrastructure and process. Broad uptake of EPV will expand the evidence base, enable hypothesis generation, and drive research-on-research locally and nationally to enhance the clinical research enterprise.

This paper explores Elinor Ostrom's account of practical reason through the conceptual lens provided by a typology of dimensions of rational conduct advanced by Amartya Sen. On Sen's view, self-interested behaviour has three independent, and separable, features: self-centred welfare, self-welfare goal and self-goal choice. We suggest that Ostrom is committed to a version of rational choice theory that retains the assumptions of self-welfare goal and self-goal choice but, by acknowledging that people's welfare is affected by factors beyond their material consumption, departs from the assumption of self-welfare goal. We argue that this departure is not necessarily driven by an acknowledgement, along Senian lines, that people may have reasons for action other than the single-minded pursuit of their own goals, but rather by Ostrom's belief that the decision problem people face is so complex that maximising behaviour is rendered impossible. We illustrate this argument by analysing how Elinor Ostrom's position differs not only from Sen's but also from that of her husband and long-time collaborator Vincent Ostrom, who in his analysis of the covenantal aspects of rule-making seems to depart from the assumptions of instrumental rationality and preference-satisfaction.

Robert Sugden has advanced various critiques of behavioural welfare economics, offering the notion of opportunity as an alternative. We agree with much of Sugden's critique but argue that his approach would benefit from a broadening of the informational base beyond opportunities to include people's concern for decision processes. We follow Amartya Sen in arguing that the process through which choices are made (process freedom) is something individuals care about beyond the availability of choice options (opportunity freedom) as they value a sense of agency. We argue that individuals’ agentic capabilities are crucial for people's process freedom and hence for their sense of agency. In the final section of the paper, we sketch the institutional implications of our argument, i.e. what a joint consideration of opportunities and agentic capabilities means for behavioural public policy.

Utsana Phloengtham's The Story of Jan Dara is one of the most widely known stories in Thailand. It is remembered as ‘erotic fiction’ as well as an ‘immortal classic’. It has also been praised as a Buddhist treatise. Yet, despite being replete with Buddhist terminology and references, it has never been analysed in English as a work of Buddhist fiction. This article argues that Jan Dara is one of the very few examples of Thai Buddhist modernist literature, and a highly original and highly layered one at that. The novel employs a diverse number of techniques and concerns derived from modernist authors such as D.H. Lawrence to explore sexual life in an aristocratic mansion of the 1930s. Understood with reference to the literary modernist tropes it employs and the debates in Buddhist cosmology and morality at the time of writing, it can be shown to be a scathing indictment of old-fashioned moralistic ‘hypocrites’ who practice decadent lives ‘while mouthing the Buddhist precepts’.