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Swimming is a popular holiday activity in tropical tourism destinations but is not risk free. Aside from the obvious risks of drowning, tropical waters harbour a number of marine animals that have the potential to injure or even kill unwary swimmers. Sharks, marine jellyfish and crocodiles may pose threats. From a destination perspective, strategies need to be implemented that firstly reduce the risk of injury and secondly care for swimmers who are injured. This paper first reports on the results of a survey of swimmers that examines a range of swimming-related behaviours then proposes an action pathway model that may be implemented by destinations to reduce risk for swimmers.

In early 2014, recent Stanford University graduate Tyler Shultz was in a quandary. He had been working at Theranos, a blood-diagnostic company founded by Elizabeth Holmes, a Stanford-dropout wunderkind, for almost a year. Shultz had learned enough about the company to realize that its practices and the efficacy of its much-touted finger-prick blood-testing technology were questionable and that the company was going to great lengths to hide this fact from the public and from regulators.

Theranos and Holmes were Silicon Valley darlings, enjoying positive press and lavish attention from potential investors and technology titans alike. Just as companies like PayPal had revolutionized the stagnant payments industry and Uber had upended the for-hire transportation sector, Theranos had been positioned as the latest technology firm to substantially disrupt yet another mature sector: the medical laboratory business. By the start of 2014, the company had raised more than $400 million in funding, and had an estimated market valuation of $9 billion.

Shultz's situation was exacerbated by the fact that his grandfather, the highly respected former US Secretary of State George Shultz, was on the Theranos board and was one of Elizabeth Holmes's biggest supporters.

But Tyler Shultz worried about the customers he was convinced were receiving highly unreliable and often inaccurate blood-test results. With so much at stake, Shultz wondered how he should proceed. Should he raise his concerns with the firm's investors? Blow the whistle externally? Report to industry regulators? Go away quietly?

This case and its subsequent four brief follow-up cases are based largely on interviews with Tyler Shultz, and outline the dilemma he faced and the various steps he would take both to extricate himself from his unsavory position and let the public know the full extent of the deception at Theranos.

Five optional handouts are available to instructors to further discussion after the case has been debriefed. The handouts serve as additional decision points for the students if your class time permits.

A typology of interventionism can categorize regulations, taxes, and subsidies both theoretically and as they sequentially unfold in practice. This typology is inspired by, but broader than, the Mises interventionist thesis, which, similar to Madison's lament, recognizes the propensity of intervention to expand from its own shortcomings in the elusive quest to achieve economic rationality (Lavoie, 1982, p. 180; Ikeda, 1997, pp. 41–46; Bradley, 2006).

Prior research suggests that organizational citizenship behavior (OCB) can have both positive and negative effects on employees; however, it is unclear about the mediating mechanisms of this relationship and how the effects of challenging and supportive OCB may differ. Drawing on the dual-pathway model of proactivity and OCB research, the authors derive a theoretical model that attempts to reveal how different types of employees' daily organizationally focused citizenship behaviors can affect employees.

The authors examine the relationships using a daily-diary study using experience sampling methodology (ESM). The survey includes 72 employees who completed three surveys a day for 10 working days resulting in 614 daily observations.

The authors find that advocacy participation increases perceptions of prosocial impact, which in turn increases daily job satisfaction; the authors also find that advocacy participation decreases ego depletion, which then reduces daily job stress. Daily voice likewise increases perceptions of prosocial impact, which in turn increases daily job satisfaction; however, unlike advocacy participation, voice increases ego depletion, which then increases daily job stress.

The study is one of the first studies to simultaneously examine the personal perceptions and emotions of engaging in daily organizationally focused OCB and recognize the fact that different types of prosocial behavior have differential outcomes. The authors also extend prior research by documenting the mechanisms by which OCB impacts employees.

The Oxford English Dictionary (hereafter referred to as the OED) is one of the most well‐known and respected reference works in the world. Its imposing bulk has even led some people to believe incorrectly that it actually lists every word in the English language. Of course, a good number of words were omitted from the distinguished dictionary because they were considered vulgar or because they were American words, categories that were actually somewhat synonymous to certain less tolerant Englishmen of the late nineteenth century.

A real potential exists for library use of voice technologies: as aids to the disabled or illiterate library user, as front‐ends for general library help systems, in online systems for commands or control words, and in many of the hands‐busy‐eyes‐busy activities that are common in libraries. Initially, these applications would be small, limited processes that would not require the more fluent human‐machine communication that we might hope for in the future. Voice technologies will depend on and benefit from new computer systems, advances in artificial intelligence and expert systems to facilitate their use and enable them to better circumvent present input and output problems. These voice systems will gradually assume more importance, improving access to information and complementing existing systems, but they will not likely revolutionize or dominate human‐machine communications or library services in the near future.

The purpose of this paper is to explore the extent to which entrepreneurial resourcefulness and competencies theories and practice can be applied in small youth entrepreneurship in Ghana as well as develop an entrepreneurial resourcefulness model for youth entrepreneurs that incorporates their competencies.

A qualitative exploratory approach using semi-structured in-depth interviews amongst 32 youth entrepreneurs in Accra, Ghana was used.

Youth entrepreneurial resourcefulness embraces some relevant concepts of traditional entrepreneurial resourcefulness and competencies. It also emerged that there were other competencies including discipline, understanding business numbers and being empathic which are competencies associated with youth entrepreneurial resourcefulness.

This paper was limited to a small sample of youth entrepreneurs in Ghana; thus, the generalisation of findings should be done with care.

A “3Ps” model for entrepreneurial resourcefulness in youth micro-entrepreneurship is proposed, which encompasses the attributes of personal, people and political competencies. This paper is one of the few attempts to study and explain the type of competencies and resources embedded in youth entrepreneurial resourcefulness.

This paper aims to synthesize the key findings of prior research on the topic of human-wildlife interactions (HWI) in natural places for tourism.

The methodology of systematic review was used to search for, appraise and analyze the relevant research evidence. A total of 47 English-language academic journal articles, published between 2003 and 2018, with free online access to full texts in the database of Hospitality and Tourism Complete have been reviewed. Thematic analysis was adopted to synthesize the textual data.

The reviewed articles cover a wide geographical spread, diverse wildlife species and interaction types, and various research focuses including ecological impacts, human dimensions and management issues of wildlife tourism. The interactions between wildlife and human systems in the context of tourism constitute a complicated social-ecological system, in which both the humans and animals can be affected positively and negatively. Management and scientific research provide the nexus between the ecological and human dimensions of wildlife tourism. While opportunities for sustainable development abound, challenges are not to be neglected.

Due to the complexity of wildlife encounters for tourist purposes, the extant literature indicates a diverse and fragmented view from which integrated implications are difficult to obtain. This paper presents the first overarching review in English of the literature on human-wildlife interactions for tourism and provides a big picture understanding of what has been and what is needed to be done in terms of both wildlife tourism research and practices.