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This paper aims to use a data-driven approach to identify the factors and metrics that provide the best indicators of academic attrition in the Korean language program at the Defense Language Institute Foreign Language Center.

This research develops logistic regression models to aid in the identification of at-risk students in the Defense Language Institute’s Korean language school.

The results from this research demonstrates that this methodology can detect significant factors and metrics that identify students at-risk. Additionally, this research shows that school policy changes can be detected using logistic regression models and stepwise regression.

This research represents a real-world application of logistic regression modeling methods applied to the problem of identifying at-risk students for the purpose of academic intervention or other negative outcomes. By using logistic regression, the authors are able to gain a greater understanding of the problem and identify statistically significant predictors of student attrition that they believe can be converted into meaningful policy change.

Nobody concerned with political economy can neglect the history of economic doctrines. Structural changes in the economy and society influence economic thinking and, conversely, innovative thought structures and attitudes have almost always forced economic institutions and modes of behaviour to adjust. We learn from the history of economic doctrines how a particular theory emerged and whether, and in which environment, it could take root. We can see how a school evolves out of a common methodological perception and similar techniques of analysis, and how it has to establish itself. The interaction between unresolved problems on the one hand, and the search for better solutions or explanations on the other, leads to a change in paradigma and to the formation of new lines of reasoning. As long as the real world is subject to progress and change scientific search for explanation must out of necessity continue.

The encyclical Centesimus Annus was published by Pope John Paul II in commemoration of Rerum Novarum, written 100 years ago by Leo XIII. That encyclical initiated a century of Catholic social teaching consisting, by now, of six encyclicals. Together, they are intended to represent a unified system of thought, the Church′s social vision. Its basic themes all centre on the God‐ordained dignity of man. The Pope calls for a modified, “corrected” capitalism, a “Society of free work, of enterprise and of participation”. The economic activities of man are to be reoriented towards the common good, with the ultimate goal of eradicating poverty, exploitation, and alienation. Rejects the economic proposals of the Pope as lacking of substance and internal consistency. Its assumption that man can enjoy all the advantages of free markets while also correcting for their less‐desirable effects at will reveals that, despite some modifications, Catholic social thought is still inspired by what has been termed the “unconstrained” vision.

An in-depth literature review was undertaken to uncover (1) what are described as the desired outcomes for 20 minute neighbourhoods (20MNs) – the normatively based ends which planners, architects and decision-makers want 20MNs to achieve; (2) the means (the mechanisms, levers, triggers and causal factors) that have to be correctly assembled and lined up for 20MNs to operate as intended and (3), in order to avoid naive environmental determinism, the behavioural changes required to support the operation of 20MNs even where the required configuration of means can be achieved. The content analysis was conducted following guidelines offered by the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) criteria.

Growing interest in the urban design concept of the “20MNs” has been greatly accelerated by the COVID-19 pandemic. It has been presented as a way of increasing the quality of local environments by enabling people to meet their daily needs through access to safe walking and cycling routes or by public transport. Internationally, it has captured the imagination of political decision-makers, built-environment practitioners and communities alike, as a life-affirming post-pandemic vision, held up as achieving environmental, health and economic improvements as well as reducing inequalities experienced by many. This paper's overall purpose is to separate the ends pursued in 20MNs from means available for achieving them.

The paper concludes that the ambition to see the 20MNs widely woven into existing urban, suburban and rural neighbourhoods will require significant effort to ensure all that all the component parts of, and key players in, planning's place-delivery systems are aligned and mutually supportive. Even where this can be achieved, further guidance will be needed on (1) how to operationalise the practical implementation of 20MNs and (2) how their success can be measured.

The originality of the paper lies in its efforts to discriminate between ends and means – between desired outcomes of 20MNs and the means available for achieving them. The significance of the paper lies here in this attempt to initiate a discussion on possible causal relationships between what is wanted and what would need to be done to achieve it. Without clarity about these relationships, misunderstanding, confusion and barriers to communication may arise across the many different organizations, stakeholder groups and actors involved. This lack of clarity could undermine trust and confidence, potentially undermining both the process and to its outcomes.

Responding to recent pleas both to critically analyze and to conceptually advance social entrepreneurship. The purpose of this paper is to examine how the political “unconscious” operates in the narration of social entrepreneurship and how it poses a limit to alternative forms of thinking and talking.

To move the field beyond a predominantly monological way of narrating, various genres of narrating social entrepreneurship are identified, critically discussed and illustrated against the backdrop of development aid.

The paper identifies and distinguishes between a grand narrative that incorporates a messianistic script of harmonious social change, counter‐narratives that render visible the intertextual relations that interpellate the grand narration of social entrepreneurship and little narratives that probe novel territories by investigating the paradoxes and ambivalences of the social.

The paper suggests a minor understanding and non‐heroic practice of social entrepreneurship guided by the idea of “messianism without a messiah.”

The paper suggests critical reflexivity as a way to analyze and multiply the circulating narrations of social entrepreneurship.

Despite its now widespread use, the concept of sustainability remains ambiguous. Its varying definitions carry the marks of the disciplines defining it. Sustainability as defined in economics is commonly conceptualized as economic development constrained by considerations of environmental sustainability. This concept follows familiar notions of internalizing the externalities of economic activity into the framework of economics. In contrast to this common notion, this paper argues that sustainability cannot be achieved unless economics is internalized into the social and environmental context within which all economic activity takes place. Internalizing economics into contextual, material reality can also be described as the need to preserve three types of services: technological services; relational services; and ecosystem services. Much attention has been given to sustaining and expanding the first to the neglect and destruction of the latter two. This makes evident the fact that internalizing economics requires more than an awareness of physical context. It requires also an awareness of the ethical context which supports or undermines the sustaining of essential caring and ecosystems services. To illustrate this point the implications of utilitarian ethics for sustainability are contrasted with those of the ethics of care.