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The purpose of this paper is to describe four experiments evaluating post-production enhancement techniques with facial composites mainly created using the EFIT-V holistic system.

Experiments 1-4 were conducted in two stages. In Stage 1, constructors created between one and four individual composites of unfamiliar targets. These were merged to create morphs. Additionally in Experiment 3, composites were vertically stretched. In Stage 2, participants familiar with the targets named or provided target-similarity ratings to the images.

In Experiments 1-3, correct naming rates were significantly higher to between-witness 4-morphs, within-witness 4-morphs and vertically stretched composites than to individual composites. In Experiment 4, there was a positive relationship between composite-target similarity ratings and between-witness morph-size (2-, 4-, 8-, 16-morphs).

The likelihood of a facial composite being recognised can be improved by morphing and vertical stretch.

This paper improves knowledge of the theoretical underpinnings of these facial composite post-production enhancement techniques. This should encourage acceptance by the criminal justice system, and lead to better detection outcomes.

By revisiting the agency theory literature, this paper aims to both incrementally advance historical viewpoints and reveal four prominent influences on agency theory: Weber and Simon, The Great Depression, Cooperation and the Chicago School. This is critical given that understanding the history behind the authors’ major theoretical lenses is fundamental to using these theories to explain various phenomena.

Drawing on a plethora of archival sources and following the influence-mapping approach used by other management history scholars, this manuscript synthesizes historical accounts and archival information to provide a clearer picture of the major historical influences in the formation of agency theory.

We shed light on four areas related to management history that helped propel agency theory. Whereas past scholarship has not recognised them as influencers, we find and show how the industrial revolution, unionization, the stock exchange and other management approaches all played a role in the development of agency theory’s core tenants.

We extend upon the influential people and events that shaped agency theory, thus providing a fuller understanding of the theory’s usefulness. Moreover, we fill in gaps enabling scholars to better understand the context in which the core tenants of agency theory were developed.

This paper aims to correct some misconceptions about George Homans. Specifically, it clarifies the relationship between Homans and Malinowski, explains why Homans is rightfully considered the father of social exchange, shows Homans’ perspective on altruism and self-interest and analyses Homans’ place in management’s complex history.

This is a conceptual paper which synthesizes both primary and secondary sources on Homans, social exchange theory (SET), Malinowski and other Homans’ contemporaries and theories, which, in aggregate, help dispel some common misconceptions in the literature today.

This paper disperses several common misconceptions about Homans and his work. First, the findings show that beliefs that Homans was unaware of Malinowski are not justified, as Homans was not only aware of Malinowski but also significantly influenced by Malinowski’s work. Second, this manuscript clarifies that while Homans, for specific reasons, focussed on self-interest, his work accounted for altruism. Lastly, this paper also further cements Homans’ place in history as the father of social exchange.

Recent misconceptions have emerged in the literature calling to question not only Homans’ legitimacy as the father of social exchange but also some of his views on the theory itself. By clarifying these misconceptions, this paper enables scholars from a variety of management fields to better understand historical foundations of SET and its impact on current research.

This paper aims to present recently published resources on information literacy and library instruction through an extensive annotated bibliography of publications covering all library types.

This paper annotates English-language periodical articles, monographs, dissertations and other materials on library instruction and information literacy published in 2017 in over 200 journals, magazines, books and other sources.

The paper provides a brief description for all 590 sources.

The information may be used by librarians and interested parties as a quick reference to literature on library instruction and information literacy.

The purpose of this paper is to discuss the impact of unsustainable community platforms from community and information sharing perspectives using Google Lively as an example. The aim is to analyse what happens when a community platform is not sustainable and explore the reasons why Lively failed or succeeded as an arena of participation and information sharing.

The study is based on an ethnographically informed analysis of texts on Google Lively mined from the web and gathered using two small qualitative surveys.

The findings show that Lively fostered the emergence of several virtual communities that outlived the platform. Shared experience, experience of crisis and a distinct identity appeared to be significant factors that seemed to contribute to the success of analysed Livelian communities.

The study is based on a convenience sample and an analysis of one virtual community platform.

The results inform the development of community strategies for situations when a platform is closing and plans are being made for the sustained existence of the virtual community in new contexts.

This is the first comprehensive study on Google Lively. The findings can be expected to have relevance also in the context of comparable virtual community platforms.

This study explored the development of historical empathy in the social studies classroom by addressing the following question: Does the manner in which students are asked to express their historical conclusions impact their ability to exhibit empathy? The results of two different types of writing assignments were examined in order to determine whether one is more likely to encourage the display of historical empathy: text written in the first person from the perspective of a historical agent or text written in the third person about the perspectives of historical agents. Data, in the form of student writing samples and interviews, was collected over a two-week period in an eighth-grade social studies classroom. The findings suggest that the way in which students are asked to articulate their historical conclusions can indeed encourage or inhibit their ability to exhibit empathetic regard.

Owners of the US-based sport teams are seeing consistent gains on their financial investments, no matter the success of their teams on the playing field or their impact on the surrounding community. Sports teams are a part of an ecosystem comprised of primary and secondary stakeholders. The authors explore this phenomenon using a stakeholder perspective to understand how different business models and ownership structures optimize stakeholder value.

The authors employ an evaluative conceptual approach to examine the dominant model in the US, European ownership structures and public-private partnerships (PPPs). T finalize these comparisons by exploring a fourth business model and ownership structure – a relatively unique option in the US deployed by the Green Bay Packers – which we refer to as the maximized value partnership (MVP). These comparisons are followed by practical advice for owners in regard to these governance mechanisms.

The MVP ownership model has the potential to level the playing field between public and private actors. This potential is realized by fusing some of the best practices from European football clubs, in particular aspects of the stock market and supporter trust models.

By evaluating the most common ownership structures for sports teams, t provide an alternative model as well as practical advice for owners.

Theories develop over time and are influenced by both events and people. Looking primarily at the applications between contracting principal-agent relationships, the purpose of this paper is to explore how agency theory emerged from a number of economic and social developments. In doing so, the authors explain how this once dominant theory comes up short regarding varying realms of entrepreneurship as well as with multiple modern business phenomena.

The authors first present a brief overview of agency theory. Second, the authors identify major events and people and address how they impacted the development of agency theory. Third, the authors provide insights on agency theory across three contexts (strategic entrepreneurship, social entrepreneurship, and family business). Implications, limitations, and future research directions are then offered.

The authors provide a deeper understanding of agency theory, thus broadening its underpinnings and enabling readers to more readily understand why agency theory is limited in its explanation of certain and modern business phenomena. The authors find that some of the seminal influences to agency theory are quite dated which has limited its explanatory power in terms of the modern day business and with more recent disciplines such as entrepreneurship.

The authors are limited by their choices of major events that influenced agency theory at the expense of not being able to include everything that may have impacted the theory over time. These limitations, however, are offset by the research implications. As the authors highlight the underpinning of agency theory, the authors subsequently provide scholars and practitioners with five primary boundary conditions, each of which are in need of attention for agency theory to maintain relevant explanatory power.

A deeper understanding of agency theory can be gained by looking at its underpinnings. By presenting numerous principal-agent conflicts and demonstrating areas in which it has fallen short (i.e. entrepreneurship and more recent business phenomenon), we shed light on the obstacles agency theory must overcome in order to maintain its position as a prominent theory.

Blues music is in the midst of its second revival in popularity in roughly thirty years. The year 1960 can be identified, with some qualification, as a reference point for the first rise in international awareness and appreciation of the blues. This first period of wide‐spread white interest in the blues continued until the early seventies, while the current revival began in the middle 1980s. During both periods a sizeable literature on the blues has appeared. This article provides a thumbnail sketch of the popularity of the blues, followed by a description of scholarly and critical literature devoted to the music. Documentary and instructional materials in audio and video formats are also discussed. Recommendations are made for library collections and a list of selected sources is included at the end of the article.

The goal of this study was to investigate the co-citation of information security patents in the United States Patent and Trademark Office (USPTO) database.

This research is a scientometrics study that has been conducted using the co-citation analysis. The statistical population of the present study includes all patents of information security filed in the USPTO database from 1971 to 2015. As a result of this search, 30,736 patents were retrieved. In this investigation, UCINET software and its complementary package (NetDraw) were employed to plot scientific maps.

The findings of this study indicated an upward trend of patents in the field of information security between 1971 and 2015. The “California State” has the top world rank in information security inventions, followed by “Japan” and the “Washington State.” “VAN WIE, DAVID M” is the most cited inventor in the field of information security. The analysis of inventors' co-citation data indicated that “ADAMS, NEIL- LITTLE” and “HERBERT ANTHONY” had the highest co-citation rates with each other and were ranked first. The survey of high-citation inventors based on centrality indices indicated that “LEACH, PAUL J” graded first in degree centrality, “BENALOH, JOSH D” in betweenness centrality and “BENALOH, JOSH D” in closeness centrality.

The co-citation analysis of patents can show the most important patents and the relationships between them. Such analyses can be useful for large-scale policymaking or identification of existing gaps and attempting to address them.