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Dilemma
Kinds of Dilemma Terms modified by Dilemma Selected AbstractsCONFRONTING ENEMIES FOREIGN AND DOMESTIC: AN AMERICAN DILEMMA?CRIMINOLOGY AND PUBLIC POLICY, Issue 3 2002AUSTIN T. TURK First page of article [source] TRITURUS NEWTS DEFY THE RUNNING-SWIMMING DILEMMAEVOLUTION, Issue 10 2006Lumíl Gl Abstract Conflicts between structural requirements for carrying out different ecologically relevant functions may result in a compromise phenotype that maximizes neither function. Identifying and evaluating functional trade-offs may therefore aid in understanding the evolution of organismal performance. We examined the possibility of an evolutionary trade-off between aquatic and terrestrial locomotion in females of European species of the newt genus Triturus. Biomechanical models suggest a conflict between the requirements for aquatic and terrestrial locomotion. For instance, having an elongate, slender body, a large tail, and reduced limbs should benefit undulatory swimming, but at the cost of reduced running capacity. To test the prediction of an evolutionary trade-off between swimming and running capacity, we investigated relationships between size-corrected morphology and maximum locomotor performance in females of ten species of newts. Phylogenetic comparative analyses revealed that an evolutionary trend of body elongation (increasing axilla-groin distance) is associated with a reduction in head width and forelimb length. Body elongation resulted in reduced maximum running speed, but, surprisingly, also led to a reduction in swimming speed. The evolution of longer tails was associated with an increase in maximal swimming speed. We found no evidence for an evolutionary trade-off between aquatic and terrestrial locomotor performance, probably because of the unexpected negative effect of body elongation on swimming speed. We conclude that the idea of a design conflict between aquatic and terrestrial locomotion, mediated through antagonistic effects of body elongation, does not apply to our model system. [source] THE SEPARATION/SPECIFICATION DILEMMA IN CONTRACTING: THE LOCAL GOVERNMENT EXPERIENCE IN VICTORIAPUBLIC ADMINISTRATION, Issue 1 2008JANINE O'FLYNN This article draws on evidence from case studies of local government contracting in the Australian state of Victoria. It argues that one of the key elements of competitive tendering , the separation of purchasers from providers , undermines another of its essential mechanisms , the specification of services , at the point where previously in-house services are exposed to competition. The managers who are to become purchasers lack the requisite knowledge of services, which instead resides in the minds of the service delivery staff whose work is to be subjected to competitive processes. Separating purchasing from service-provision ,distances' the staff from the managers, impairing employees' willingness to share the relevant information. At the same time, the introduction of competition increases the probability that staff will withhold that knowledge, and makes it harder on probity grounds to maintain the type of collaborative relationship which might overcome their reluctance to share it. [source] FRAMING THE HUMAN CONDITION: THE EXISTENTIAL DILEMMA IN IRIS MURDOCH'S THE BELL AND MURIEL SPARK'S ROBINSONTHE HEYTHROP JOURNAL, Issue 5 2007MICHAEL GIFFIN One of the features of modernist and postmodernist novels is the way they interrogate classical metaphysics, in the spirit of what Habermas calls post-metaphysical thinking, otherwise known as the post-Enlightenment critique of the Enlightenment. As a literary prism, post-metaphysical thinking is not anti-metaphysical: it conducts its interrogation and still accommodates both secular and religious frames. Iris Murdoch and Muriel Spark are often compared but they interrogate classical metaphysics from different perspectives and for different purposes. In the nineteen-fifties, Murdoch was an aspiring philosophical author who treated classical metaphysics as a canon of influential myth, while Spark was an aspiring theological author who had recently converted to Catholicism. Through a reading of The Bell and Robinson, both published in the same year, this article describes how the young Murdoch and Spark do what emerging literary authors of the nineteen-fifties were expected to do: frame the human condition and reflect on its existential dilemma. With their different perspectives they both write within the same paradigm, or theory of mind; against symbolic backgrounds, and among significant dialogues, they make use of similar tropes. But Murdoch and Spark arrive at opposite positions on the relationship between imagination and reality, between logos and mythos, and ultimately on the nature of freedom and contingency. [source] A DILEMMA FOR MORAL FICTIONALISMANALYTIC PHILOSOPHY, Issue 1 2008Matthew Chrisman First page of article [source] WILL THE DILEMMA OF EVIDENCE-BASED SURGERY EVER BE RESOLVED?ANZ JOURNAL OF SURGERY, Issue 9 2006Ned S. Abraham Exponents of evidence-based medicine do not undermine the importance of clinical expertise and skills, but they emphasize that decision-making in medicine should be based on the best available evidence derived from the systematic analysis of observations made in an objective, unbiased and a reproducible fashion. The randomized controlled trial (RCT) is the most scientifically rigorous means of hypothesis testing in epidemiology. Discrepancies between established surgical and other interventions and best available evidence are common. These can be in the form of significant delay in adopting a new intervention despite strong supportive evidence, adopting an intervention before supportive evidence becomes available for reasons of novelty or pear pressure and the lack of supportive evidence for many established common practices. This is compounded further by the paucity of good quality evidence for most surgical procedures. This is arguably because of the inherent difficulties in conducting surgical RCT. The practical, ethical and financial ramifications are complex and the nature of surgical disease often compromise the chances of success or completion of RCT. Carrying out surgical RCT may have more implications on the clinician's authority, autonomy and income and their results are more likely to be influenced by his/her expertise and competence than medical RCT. Furthermore, the success of surgical RCT is often jeopardized by very low recruitment rates. The aim of this study is to discuss the dilemma of producing evidence in surgery. [source] THE WESTERN AUSTRALIAN POWER DILEMMA,AUSTRALIAN ECONOMIC PAPERS, Issue 4 2009PAUL SIMSHAUSER From 1984 gas-fired power generation had been gradually increasing its share of the electricity market in Western Australia (WA) starting at 1 per cent and rising to about 50 per cent by 2008. Had it continued on this trajectory, the WA power system would have made great advances in terms of cost and environmental efficiencies given the looming commencement of the Carbon Pollution Reduction Scheme in Australia from 2011. However, more recently the cost of natural gas has increased from $3/GJ to $7/GJ following the sudden collapse of the East Spar gas field in the North West Shelf. In this article, we analyse the impact of the gas price increase and demonstrate that despite being the most environmentally efficient conventional technology, natural gas combined cycle plant has been squeezed out of the market which in turn will increase forward electricity price risks to WA consumers through greater exposure to CO2 pricing in the long run. [source] PLANNING THROUGH INCLUSIVE DIALOGUE: NO ESCAPE FROM SOCIAL CHOICE DILEMMASECONOMIC AFFAIRS, Issue 4 2005Tore Sager The thrust of the theory of preference aggregation is that it is impossible to design institutions guaranteeing collective decisions that are both consistent and fair. Proponents of deliberative democracy have used this as an argument for decision-making based on dialogue rather than voting. Communicative public planning - producing plans through public participation exercises - is seen as an integral part of deliberative democracy. It is argued here, however, that the inclusive dialogue of this style of planning cannot promise escape from arbitrariness and does not necessarily deliver improved local decision-making. [source] ENGAGING THE VALUES-BASED ETHICAL DILEMMAS IN HARM MINIMIZATION: A RESPONSE TO WEATHERBURNADDICTION, Issue 5 2009CRAIG L. FRY No abstract is available for this article. [source] DILEMMAS IN HARM MINIMIZATION: A RESPONSE TO FRY & IRWINADDICTION, Issue 5 2009DON WEATHERBURN No abstract is available for this article. [source] DILEMMAS IN HARM MINIMIZATION: A RESPONSE TO MY CRITICSADDICTION, Issue 3 2009DON J. WEATHERBURN No abstract is available for this article. [source] THERAPY AS MEMORY-WORK: DILEMMAS OF DISCOVERY, RECOVERY AND CONSTRUCTIONBRITISH JOURNAL OF PSYCHOTHERAPY, Issue 4 2002Erica Burman ABSTRACT In this paper I have sought to shift the focus on the construction of memory within psychotherapeutic practice in a number of different directions to draw some more general lessons for the process and status of therapeutic accounts. The precipitating context for the current scrutiny of memory-making within therapy may have limited its scope and fruitfulness. The fact that this issue was largely prompted by debates about the status of (usually) adult women's recovery of memories of early abuse within therapy is a relevant factor that has been compounded by issues of professional credibility and hierarchy. Clearly, at a cultural level, women's memories of childhood abuse function politically as well as personally, as reflected by the social and legal responses to this challenge. However, guidelines for professional practice cannot legislate for the indeterminacies surrounding the subjectivity of memory, while assumptions underlying the empirical psychological resources drawn upon to inform debates in psychotherapy require critical scrutiny. Clinical and interpretive dilemmas extend beyond the status accorded client memorial reports to therapists' memory-making practices as textualized via both supervision and clinical notetaking. Drawing on more recent (including feminist) discussions of memory that identify different political possibilities within third and first person accounts it was suggested that, rather than eschewing the subjectivity of memory, therapists can instead analyse this as a key interpretive and reflexive resource to inform their own practice. [source] Managing the Co-operation,Competition Dilemma in R&D Alliances: A Multiple Case Study in the Advanced Materials IndustryCREATIVITY AND INNOVATION MANAGEMENT, Issue 1 2010Dries Faems Generating value in R&D alliances requires intensive and fine-grained interaction between collaborating partners. At the same time, more intensive co-operation increases the risk of competitive abuse of the R&D alliance by one or more partners. In this study, we explore how managers address the fundamental tension between the need for co-operation and the risk of competition, using an in-depth case study of five R&D alliances in the advanced materials industry. Based on our data, we identify two relational strategies to enhance co-operation between engineers of different partners (i.e., adopting boundary-spanning activities and installing similar technical equipment) and three structural strategies to mitigate the risk of such intensified co-operation (i.e., definition of partner-specific task domains, definition of partner-specific knowledge domains and definition of partner-specific commercial domains). In addition, we find that partners tend to use particular combinations of such relational and structural strategies at different stages of the alliance life-cycle to address the co-operation,competition dilemma. [source] Continuous and Discontinuous Innovation: Overcoming the Innovator DilemmaCREATIVITY AND INNOVATION MANAGEMENT, Issue 4 2007Mariano Corso Challenged by competition pressures and unprecedented pace of change, firms can no longer choose whether to concentrate on the needs of today's customers or on the anticipation of those of tomorrow: they must be excellent in both. This requires managing two related balancing acts: on the one side, being excellent in both exploitation and exploration of their capabilities and, on the other side, being excellent in managing both incremental and radical innovation. These balances are critical since exploitation and exploration, on the one side, and incremental and radical innovation, on the other, require different approaches that have traditionally been considered difficult to combine within the same organization. Working on evidence and discussion from the 7th CINet Conference held in Lucca (Italy) in 2006, this Special Section is aimed at contributing to theory and practice on these two complex balancing acts that today represent a hot issue in innovation management. [source] Is Dialetheism an Idealism?DIALECTICA, Issue 2 2007The Russellian Fallacy, the Dialetheist's Dilemma In his famous work on vagueness, Russell named ,fallacy of verbalism' the fallacy that consists in mistaking the properties of words for the properties of things. In this paper, I examine two (clusters of) mainstream paraconsistent logical theories , the non-adjunctive and relevant approaches ,, and show that, if they are given a strongly paraconsistent or dialetheic reading, the charge of committing the Russellian Fallacy can be raised against them in a sophisticated way, by appealing to the intuitive reading of their underlying semantics. The meaning of ,intuitive reading' is clarified by exploiting a well-established distinction between pure and applied semantics. If the proposed arguments go through, the dialetheist or strong paraconsistentist faces the following Dilemma: either she must withdraw her claim to have exhibited true contradictions in a metaphysically robust sense , therefore, inconsistent objects and/or states of affairs that make those contradictions true; or she has to give up realism on truth, and embrace some form of anti-realistic (idealistic, or broadly constructivist) metaphysics. Sticking to the second horn of the Dilemma, though, appears to be promising: it could lead to a collapse of the very distinction, commonly held in the literature, between a weak and a strong form of paraconsistency , and this could be a welcome result for a dialetheist. [source] Crossing the Color Line in Little Rock: The Eisenhower Administration and the Dilemma of Race for U.S. Foreign PolicyDIPLOMATIC HISTORY, Issue 2 2000Cary Fraser First page of article [source] Note to Instructors: Ed's Dilemma: Succession Planning at Niagara PavingENTREPRENEURSHIP THEORY AND PRACTICE, Issue 4 2008Pramodita Sharma No abstract is available for this article. [source] Escaping the International Governance Dilemma?GOVERNANCE, Issue 1 2008Incorporated Transgovernmental Networks in the European Union This article investigates the role of transgovernmental networks of national regulators in addressing collective action problems endemic to international cooperation. In contrast to recent work on transgovernmental actors, which emphasizes such networks as alternatives to more traditional international institutions, we examine the synergistic interaction between the two. Building on the broader premise that patterns of "dual delegation" above and below the nation-state enhance the coordinating role of networks of national agencies in two-level international governance, the article examines the formal incorporation of transgovernmental networks into European Union (EU) policymaking. The focus on authoritative rule-making adds a crucial dimension to the landscape of EU governance innovations while connecting to the broader study of transgovernmental networks in international governance. The article develops an analytical framework that maps these incorporated networks across different sectors in terms of function, emergence, and effectiveness. Two case studies of data privacy and energy market regulation are presented to apply and illustrate the insights of this mapping. [source] Politics for Better or Worse: Political Nonconformity, the Gambling Dilemma and the North of England Newspaper Company, 1903,1914HISTORY, Issue 286 2002Paul Gliddon Edwardian Britain saw a revival of political activity by nonconformists, who campaigned fervently for the Liberal Party. This resurgence included the purchase of newspapers by nonconformists in the Liberal cause. Many of these nonconformists held strong moral beliefs, and scholars have suggested that there was a tension between such ideals and political practicalities, a tension that caused nonconformists to become disillusioned with political activity and to withdraw from it. However, since such arguments tend to be generalized, this article analyses one example of nonconformists' difficulties, namely those experienced by Liberals who acquired several newspapers in Darlington in 1903. These Liberal nonconformists tried in vain to run The Northern Echo, a paper of note (or notoriety, depending on one's politics), without the betting content they so deplored. This article argues that the episode does demonstrate a tension between high ideals and political practicalities, though the nonconformist response here was a pragmatic and even a mixed one that ensured the survival of a strong Liberal press in north-east England for the next fifty years. It also suggests that, although there was a significant demand for betting content among newspaper audiences, none the less that demand was of a lesser extent than historians have so far supposed. [source] Ethical Dilemma and Moral Distress: Proposed New NANDA DiagnosesINTERNATIONAL JOURNAL OF NURSING TERMINOLOGIES AND CLASSIFICATION, Issue 1 2005Beverly Kopala purpose., To propose two NANDA diagnoses,ethical dilemma and moral distress,and to distinguish between the NANDA diagnosis decisional conflict and the proposed nursing diagnosis of ethical dilemma. sources used., Journal articles, books, and focus group research findings. data synthesis., Moral/ethical situations exist in health care. Nurses' experiences of ethical dilemmas and moral distress are extrapolated to the types and categories of ethical dilemmas and moral distress that patients experience and are used as the basis for development of two new nursing diagnoses. conclusion., The two proposed NANDA diagnoses fill a void in current standardized terminology. practice implications., It is important that nurses have the ability to diagnose ethical or moral situations in health care. Currently, NANDA does not offer a means to document this important phenomenon. The creation of two sets of nursing diagnoses, ethical dilemma and moral distress, will enable nurses to recognize and track nursing care related to ethical or moral situations. [source] Clinical course linkage among different priapism subtypes: Dilemma in the management strategiesINTERNATIONAL JOURNAL OF UROLOGY, Issue 11 2008Shin-ichi Hisasue Objectives: Priapism is a rare condition whose management differs according to the etiology. We report the clinical course of three forms of priapism to assess the feasibility and safety of recent management strategies. Methods: The study included eight patients complaining of persistent erection for ,4 h who were treated in our institution between January 1996 and July 2007. Results: Overall, we categorized 12 cases of priapism in eight patients divided as follows: five cases of ischemic priapism (IP), three of stuttering priapism (SP), and four of non-ischemic priapism (NIP). Two of five IP patients needed a shunt procedure, which led to the subsequent erectile dysfunction. The other three were treated successfully with a corporal injection of sympathomimetic agents and subsequently suffered from SP. One of the three SP patients suffered from mimicked NIP with increased arterial blood flow during the initial treatment for IP. Four of the NIP patients including the mimicked one achieved complete detumescence, through arterial embolization in two and conservative management in two. Conclusions: Current management seems effective and safe in the short-term. However, the long-term outcome of the treatment for IP is still disappointing. Careful long-term observation is needed for an appropriate management. [source] Game Theory: Pitfalls and Opportunities in Applying It to International RelationsINTERNATIONAL STUDIES PERSPECTIVES, Issue 3 2000Steven J. Brams Four problems plague game-theoretic models in international relations (IR): (1) misspecifying the rules, (2) confusing goals and rational choice, (3) arbitrarily reducing the multiplicity of equilibria, and (4) forsaking backward induction. An alternative approach, theory of moves (TOM), is discussed and applied to Prisoners' Dilemma and then, more prescriptively, to the Iran hostage crisis of 1979,80. TOM incorporates into the framework of game theory an initial state in a payoff matrix, the moves and countermoves required to reach a "nonmyopic equilibrium," and threat, moving, and order power that reflect asymmetries in the capabilities of the players. It also allows for incomplete information, which in the Iran hostage crisis led to misperceptions and flawed play. Two general lessons come out of the U.S. foreign-policy failure in the Iran hostage crisis: (1) know the game you are playing, and (2) make threats only if they are likely to be credible. In specific games, TOM provides detailed prescriptions for optimal play, depending on where play starts and the powers of the players, that could aid foreign-policy makers, especially in crises. [source] Principal-Agent Problems in Humanitarian Intervention: Moral Hazards, Adverse Selection, and the Commitment DilemmaINTERNATIONAL STUDIES QUARTERLY, Issue 4 2009Robert W. Rauchhaus A number of recent studies have concluded that humanitarian intervention can produce unintended consequences that reduce or completely undermine conflict management efforts. Some analysts have argued that the incentive structure produced by third parties is a form of moral hazard. This paper evaluates the utility of moral hazard theory and a second type of principal-agent problem known as adverse selection. Whereas moral hazards occur when an insured party has an opportunity to take hidden action once a contract is in effect, adverse selection is the result of asymmetric information prior to entering into a contract. Failing to distinguish between these two types of principal-agent problems may lead to policy advice that is irrelevant or potentially harmful. Along with introducing the concept of adverse selection to the debate on humanitarian intervention, this study identifies a commitment dilemma that explains why third parties operating in weakly institutionalized environments may be unable to punish groups that take advantage of intervention. [source] Evidence, Guidelines, Performance Incentives, Complexity, and Old People: A Clinician's DilemmaJOURNAL OF AMERICAN GERIATRICS SOCIETY, Issue 2 2009Eric B. Larson MD No abstract is available for this article. [source] Effects of trait anger and anger expression style on competitive attack responses in a wartime prisoner's dilemma gameAGGRESSIVE BEHAVIOR, Issue 2 2002Howard Kassinove Abstract We assessed the role of trait anger and anger expression style on competitive/aggressive decision making and responding. In a 100-trial iterated Prisoner's Dilemma (IPD), with instructions to simulate wartime interactions, competition/aggression was defined as "attacking the opponent," and "waiting for troop reinforcements" was the noncompetitive alternative response. Prior to play, 92 university student players completed the State-Trait Anger Expression Inventory. They were then paired to play the IPD against partners of similar or dissimilar trait anger levels. At postplay, the State Anger scale was readministered. Results showed significant preplay to postplay increases in state anger, with greater increases shown by high trait anger players. Thus, high trait anger players were especially subject to arousal. Players in the high trait anger group made more competitive/attack responses, and they were more likely to do so when paired with a high trait anger partner. As a result of the high level of competitive/aggressive play, both groups ended with a negative troop count. Trait anger as a general personality temperament was predictive of state anger, competitive/attack responses, and the number of trials before a retaliation was made. The expressive style of anger-control was also related to manner of play. Trait anger had strong direct and indirect effects through anger control on the number of competitive attack responses. It was concluded that trait anger, especially trait anger/temperament, and anger control difficulties may be toxic personality factors in decision making and competitive behavior. Aggr. Behav. 28:117,125, 2002. © 2002 Wiley-Liss, Inc. [source] Uncertainty and the Rise of the Work-Family DilemmaJOURNAL OF MARRIAGE AND FAMILY, Issue 1 2001Mark Evan Edwards Existing research argues that women's wages, consumerism, and changing attitudes dismantled the male bread-winner system. Families' economic need is dismissed with the suggestion that mothers' rhetoric of "need" was a smoke screen to defend against social stigma for working mothers. Drawing on biennial data from 1965 to 1987, I suggest that consumptive certainty of the 1950s and 1960s gave way to economic uncertainty in the 1970s and beyond. Economic uncertainty provided impetus, legitimacy, and justification for young families to adopt new work-family arrangements. Hence, economic uncertainty is conceptualized as a real circumstance that substantiates families' reasonable perceptions of need. [source] Beyond the Dilemma of Difference: The Capability Approach to Disability and Special Educational NeedsJOURNAL OF PHILOSOPHY OF EDUCATION, Issue 3 2005Lorella Terzi In her recent pamphlet Special Educational Needs: a new look (2005) Mary Warnock has called for a radical review of special needs education and a substantial reconsideration of the assumptions upon which the current educational framework is based. The latter, she maintains, is hindered by a contradiction between the intention to treat all learners as the same and that of responding adequately to the needs arising from their individual differences. The tension highlighted by Warnock, which is central to the debate in special and inclusive education, is also referred to as the ,dilemma of difference'. This consists in the seemingly unavoidable choice between, on the one hand, identifying children's differences in order to provide for them differentially, with the risk of labelling and dividing, and, on the other, accentuating the ,sameness' and offering common provision, with the risk of not making available what is relevant to, and needed by, individual children. In this paper, I argue that the capability approach developed by Amartya Sen provides an innovative and important perspective for re-examining the dilemma of difference in significant ways. In particular, I maintain that reconceptualising disability and special needs through the capability approach makes possible the overcoming of the tension at the core of the dilemma of difference, whilst at the same time inscribing the debate within an ethical, normative framework based upon justice and equality. [source] Theistic Ethics and the Euthyphro DilemmaJOURNAL OF RELIGIOUS ETHICS, Issue 1 2002Richard Joyce It is widely believed that the Divine Command Theory is untenable due to the Euthyphro Dilemma. This article first examines the Platonic dialogue of that name, and shows that Socrates's reasoning is faulty. Second, the dilemma in the form in which many contemporary philosophers accept it is examined in detail, and this reasoning is also shown to be deficient. This is not to say, however, that the Divine Command Theory is true,merely that one popular argument for rejecting it is unsound. Finally some brief thoughts are presented concerning where the real problems lie for the theory. [source] Resolving the Anti-Antievolutionism Dilemma: A Brief for Relational Evolutionary Thinking in AnthropologyAMERICAN ANTHROPOLOGIST, Issue 2 2009Emily Schultz ABSTRACT Anthropologists often disagree about whether, or in what ways, anthropology is "evolutionary." Anthropologists defending accounts of primate or human biological development and evolution that conflict with mainstream "neo-Darwinian" thinking have sometimes been called "creationists" or have been accused of being "antiscience." As a result, many cultural anthropologists struggle with an "anti-antievolutionism" dilemma: they are more comfortable opposing the critics of evolutionary biology, broadly conceived, than they are defending mainstream evolutionary views with which they disagree. Evolutionary theory, however, comes in many forms. Relational evolutionary approaches such as Developmental Systems Theory, niche construction, and autopoiesis,natural drift augment mainstream evolutionary thinking in ways that should prove attractive to many anthropologists who wish to affirm evolution but are dissatisfied with current "neo-Darwinian" hegemony. Relational evolutionary thinking moves evolutionary discussion away from reductionism and sterile nature,nurture debates and promises to enable fresh approaches to a range of problems across the subfields of anthropology. [Keywords: evolutionary anthropology, Developmental Systems Theory, niche construction, autopoeisis, natural drift] [source] China's Dilemma: Invest at Home or in US StimulusNEW PERSPECTIVES QUARTERLY, Issue 2 2009XU KUANGDI As the global financial crisis emanating from the United States shuts down world markets, can globalization survive? Will the resurgent intrusion of the state,and thus politics,into the market lead to protectionism and collapse, as was the case in the early 20th century? Or will the new interconnectivity of climate change and mutual economic dependence,especially between China and the US,deepen global links? The former mayor of Shanghai, legendary Nobel economist Paul Samuelson and Third Way guru Anthony Giddens ponder those questions in this section. [source] | |||||||||||||||||||||||||||||||||||||||||||