Philosophers have distinguished a metaphysical category which they term "historical entities" or "continuants". Such particulars are spatiotemporally localized and develop continuously through time while retaining internal cohesiveness. Species, social groups and conceptual systems can be profitably treated as historical entities. No damage is done to preanalytic intuitions in treating social groups as historical entities; both biological species and conceptual systems can be construed as historical entities only by modifying the ordinary way of viewing both. However, if species and conceptual systems (...) are to "evolve", then they must be treated as historical entities. The type specimen method, which is used by systematists to individuate and name biological taxa, is set out and then extended to apply to scientific communities as social groups and conceptual systems. (shrink)

Many of the objections to the sociobiological research program arise from putative peculiarities of human beings and human societies when many of them actually arise from the nature of hierarchically organized systems. The levels of selection problem is no easier to handle at the gene-organism interface than at the organism-society interface. The unity of the genotype is just as problematic as the cohesiveness of the gene pool. One distinction which helps to reduce confusion is between replicators and interactors. Implications of (...) various versions of evolutionary theory for human beings are set out. (shrink)

Each of the commentators on my Science as a Process has emphasized a different part of my book. Mishler concentrates on the relevant biology, Koertge expands upon the sociological mechanism I propose, while Bradie discusses biological and conceptual lineages as historical entities. I respond to these comments and criticisms, emphasizing the roles played by sequences of ancestor-descendant tokens in replication and ecological types in interaction. Hence, selection results from the alternation of genealogical tokens with ecological types in both biological and (...) conceptual evolution. (shrink)

If species are the things that evolve at least in large part through the action of natural selection, then both genetic and phenotypic variability are essential to biological species. If all species are variable, then Homo sapiens must be variable. Hence, it is very unlikely that the human species as a biological species can be characterized by a set of invariable traits. It might be the case that at this moment in evolutionary history, all human beings happen to possess a (...) particular set of traits, but if so, this will be in large part an evolutionary accident. As a result, anyone who proposes to base anything, including ethics, on human nature is basing it on historical happenstance. (shrink)

Stakeholder theory calls for decision makers to balance stakeholder interests, but before this can happen, management must understand how other parties view its decisions. Effective stakeholder dialogues convened to reach this understanding require management to appreciate how others perceive the risks posed by their decision. Although understanding others’ risk perception is crucial for effective communications, we do not have a clear idea of how viewing a situation from multiple stakeholder perspectives affects risk perception. Based on a technique derived from risk (...) perception studies of health and environmental issues, an experiment with 224 business students examined how an individual’s risk perception can account for both managerial and customer perspectives. Factors described as customer participation, extent of the effect, and management input, together with the respondent’s self-assessed understanding of the decision process, help categorize overall risk perceptions and are shown to be associated with behaviors based on the decision’s riskiness. Discussion includes implications for designs of business communications, including their content and transparency, and for understanding the audience for these communications. (shrink)

Values and beliefs regarding communityfood security were investigated among participants in2–3 day participatory planning events related to thelocal food system in six rural counties from oneregion of upstate New York. The results of Qmethodology reveal three distinct viewpoints: a) theSocial Justice viewpoint, which is primarily concernedwith hunger and the potential harm caused by welfarereform; b) the Pragmatist viewpoint, which values thecontributions agriculture makes to local communitiesand is not concerned about environmental or socialexternalities of the dominant food system; and c) theVisionary (...) viewpoint, which also values agriculture inthe community but is very concerned aboutenvironmental and social externalities. After theplanning events, the Pragmatist viewpoint experiencedan 88% increase in members and the other twoviewpoints became less salient. Various categories ofprofessionals (e.g., nutrition, social welfare,agriculture, environmental) tend to express theviewpoints associated with their professions and/orthe client groups they serve. Despite thesedifferences among participants, the planning events inall six counties resulted in a wide range of goals andobjectives centered on a theme of re-localizing avariety of food system activities. These results arediscussed in relation to the desirability ofdeveloping an explicit philosophy of food andagriculture and the ideal processes required to doso. (shrink)

There has been an outpouring of research on right-wing populist conservatism since the advent of the Trump presidency and right-wing movements in Europe. Yet, little research has been devoted to divisions among conservatives themselves, especially among conservative academics. Although Trump has maintained remarkable unity within the Republican Party for electoral reasons, he has fostered sharp divisions among conservative intellectuals and academicians. This article compares 102 politically conservative professors who are Trumpists and 80 conservative professors who are anti-Trumpists. All 182 function (...) as public intellectuals who advocate their views in print and digital media. Drawing on recent research in the sociology of intellectuals and particularly Pierre Bourdieu’s analytical field perspective, this article proposes a fielding political identities and practices framework to show how these two groups of professors (Trumpists and anti-Trumpists) differ in where they teach, their intellectual orientations, their scholarly productivity, where they network with think tanks, scholarly professional associations, and government agencies, and their stances on key issues surrounding the Trump presidency. The academic Trumpists embrace the right-wing populist wave mobilized by Trump and the conservative academic critics resist this move. This polarization of views between these two groups of conservative professors is enduring and rooted in two distinct social networks that connect positions in the academic field to affiliations with think tanks, government agencies, and professional associations in the field of power that reinforce their respective political identities. This research contributes to political sociology, the sociology of intellectuals, and the sociology of conservative politics in American higher education. (shrink)

Do ownership or markets influence news reporting about business issues? We used quantitative and discourse analyses to examine this question in reporting of eight Canadian newspapers about a controversial business issue, the proposal by an expert panel for the Alberta government to raise royalties paid by the oil and gas industry. We found some similarity among newspapers serving different markets but few commonalities within a large conglomerate and an equity alliance.

Little has been published about the drivers, factors and challenges involved in the business practice of creating corporate sustainability performance within a company. This working paper describes research that employed an in-depth, grounded-theory case study approach to explore the issue within two EU-based utility companies. From the analysis of interviews, project meeting observations and a survey with in-house delivery experts, a key preliminary output of this research has been the creation of a Force-Factor Corporate Sustainability Performance Framework that categorises the (...) main driver and inhibitor elements a dynamic, explanatory model. This can serve as a useful platform for further academic and practitioner-based research, as well as describing key levers and obstacles to establishing a progressive performance in corporate sustainability. (shrink)

In recent years two groups of taxonomists have attempted to influence the general goals and methods of biological classification. The first group, which emerged in the late 1950’s, has been called variously neo-Adansonian, numerical, computer and phenetic taxonomy. The founders of this school, Robert R. Sokal and P.H.A. Sneath, termed their unified approach to systematics “neo-Adansonian” because of the affinities which they saw between their views and those of the 18th century botanist, Michel Adanson (1727-1806). Today little mention is made (...) of Adanson. His ideas turned out not to be as prescient as Sokal and Sneath had at first thought. Besides, he had served his purpose as a patron saint ([79], p. 23). Sokal and Sneath also termed their approach “numerical” because they believed that taxonomists should make greater use of available mathematical techniques. Not only should taxonomic characters be coded quantitatively but also estimates of affinity should be made on the basis of explicitly stated clustering procedures. (shrink)

We highlight the various domains of the flavivirus virulence factor NS1 and speculate on potential implications of the NS1 3D structure in understanding its role in flavivirus pathogenesis. Flavivirus non‐structural protein 1 (NS1) is a virulence factor with dual functions in genome replication and immune evasion. Crystal structures of NS1, combined with reconstructions from electron microscopy (EM), provide insight into the architecture of dimeric NS1 on cell membranes and the assembly of a secreted hexameric NS1‐lipid complex found in patient sera. (...) Three structural domains of NS1 likely have distinct roles in membrane association, replication complex assembly, and immune system avoidance. A conserved hydrophobic inner face is sequestered either on the membrane or in the interior of the secreted hexamer and contains regions implicated in viral replication. The exposed variable outer face is presented to cellular and secreted components of the immune system in infected patients and contains candidate regions for immune system modulation. We anticipate that knowledge of the distinct NS1 domains and assembly will lead to advances in elucidating virus‐host interactions mediated through NS1 and in dissecting the role of NS1 in viral genome replication. (shrink)

We suggest that anecdotes have evidentiary value in interpreting nonhuman primate behavior. We also believe that any outcome from the experiments proposed by Heyes can be interpreted as a product of previous experience with trainers or as associative learning using the experimental cues. No potential outcome is clearcut evidence for or against the theory of mind proposition.

Resource added for the Nursing-Associate Degree 105431, Practical Nursing 315431, and Nursing Assistant 305431 programs.

However much the Catholic Church may wish to free the peoples of the world from the excessive atheistic rationalism of the Englihtenment that has pitted science against religion, it is still in most other ways solidly on the side of modernity.Centesimus Annus endorses aform of democracy, akind of capitalism, asort of technological development, all of which are strongly undergirded by a resolute belief in human beings as rights-bearing individuals possessed of individual autonomy and a legitimate appetite for private property. The (...) themes of liberal democracy, capitalist free enterprise, and the proliferation of rational technologies form the common focus of both the Enlightenment and Anti-Enlightenment sensibilities.From a Chinese perspective, these culturally alien themes are viewed with suspicion. The Chinese are increasingly troubled by the corrosive effects upon their culture and social fabric associated with and embedded in the modernizing impulse. But, for a variety of reasons, it certainly seems that China will have little choice but to accommodate modernity in some sense, whatever the risks. The serious question is: Will China remainChinese under the conditions of modernization? (shrink)

Is there a link between how a firm manages its internal and external stakeholders? More specifically, are firms that give employees stock ownership and more say in running the enterprise more likely to engage with external stakeholders? This study seeks to answer these questions by elaborating on mechanisms that link employees to external stakeholders, such as the community, suppliers, and the environment. It tests these relationships using a sample of 347 private, mostly small-to-medium size firms, which completed a stakeholder impact (...) assessment organized by the non-profit B Lab. The results support the hypotheses that both employee ownership and employee involvement are positively associated with external stakeholder engagement. Further, we found that certification plays a role, as employee ownership contributes to external stakeholder engagement only in certified B Corporations, and not in firms that merely completed the B Lab Impact assessment. Our findings have import for stakeholder engagement frameworks, as we show that there is interplay between internal employee stakeholders and external stakeholders that may be important to overall firm–stakeholder management. (shrink)

Uterus transplantation is an emerging technology adding to the arsenal of treatments for infertility; specifically the only available treatment for uterine factor infertility. Ethical investigations concerning risks to uteri donors and transplant recipients have been discussed in the literature. However, missing from the discourse is the potential of uterus transplantation in other groups of genetically XY women who experience uterine factor infertility. There have been philosophical inquiries concerning uterus transplantation in genetically XY women, which includes transgender women and women with (...) complete androgen insufficiency syndrome. We discuss the potential medical steps necessary and associated risks for uterus transplantation in genetically XY women. Presently, the medical technology does not exist to make uterus transplantation a safe and effective option for genetically XY women, however this group should not be summarily excluded from participation in trials. Laboratory research is needed to better understand and reduce medical risk and widen the field to all women who face uterine factor infertility. (shrink)

In 2021, the American Academy of Pediatrics, American Academy of Child and Adolescent Psychiatry, and Children’s Hospital Association declared a national emergency in child and adolescent mental he...

Studies of the conceptual abilities of nonhuman primates demonstrate the substantial range of these abilities as well as their limitations. Such abilities range from categorization on the basis of shared physical attributes, associative relations and functions to abstract concepts as reflected in analogical reasoning about relations between relations. The pattern of results from these studies point to a fundamental distinction between monkeys and apes in both their implicit and explicit conceptual capacities. Monkeys, but not apes, might be best regarded as (...) “paleo‐logicans” in the sense that they form common class concepts of identity on the basis of identical predicates (i.e., shared features). The discrimination of presumably more abstract relations commonly involves relatively simple procedural strategies mediated by associative processes likely shared by all mammals. There is no evidence that monkeys can perceive, let alone judge, relations‐between‐relations. This analogical conceptual capacity is found only in chimpanzees and humans. Interestingly, the “analogical ape,” like the child, can make its analogical knowledge explicit only if it is first provided with a symbol system by which propositional representations can be encoded and manipulated. (shrink)

Most lymphocytes of the T cell lineage develop along the CD4/CD8 pathway and express antigen receptors on their surfaces consisting of clonotypic αβ chains associated with invariant CD3‐γδε components and ζ chains, collectively referred to as the T cell antigen receptor complex (TCR). Expression of the TCR complex is dynamically regulated during T cell development, with immature CD4+CD8+ thymocytes expressing only 10% of the number of αβ TCR complexes on their surfaces expressed by mature CD4+ and CD8+ T cells. Recent (...) evidence demonstrates that low surface TCR density on CD4+CD8+ thymocytes results from the limited survival of a single TCR component within the ER, the TCRα chain, which has a half life of only 15 minutes in immature thymocytes, compared to >75 minutes in mature T cells. Instability of TCRα proteins in immature CD4+CD8+ thymocytes represents a novel mechanism by which expression of the multisubunit TCR complex is quantitatively regulated during T cell development. In the current review we discuss our recent findings concerning the assembly, intracellular transport, and expression of αβ TCR complexes in CD4+CD8+ thymocytes and comment on the functional significance of TCRα instability during T cell development. (shrink)

Studies in marketing ethics often revealed that ethical gaps do exist between marketers and other groups in society. The existence of these ethical gaps could be extremely counterproductive for marketing management. In order to effectively narrow these gaps, a marketing manager must first have a better understanding of causes of these gaps. To this end, this study compares marketing professionals with consumers on some important determinants of the ethical decision-making process. In particular, the marketers and consumers were compared with respect (...) to their personal moral philosophies and ethical perceptions in marketing situations. The data were obtained from a national survey of the practitioner members of the American Marketing Association and members of a consumer panel of a major southern university in the United States. The results generally indicate that marketing professionals are different from consumers with respect to some of the determinants of ethical decisions investigated. Some important managerial implications based on these findings were discussed. (shrink)

This study builds on prior research investigating the antecedents of firm supererogation. Examining vehicle recalls in the U.S. automobile industry from 1966 to 2010 reveals that surveillance-based government enforcement programs can have widespread industry effects on a specific type of supererogatory action, firm volunteerism. Specifically, increases in government surveillance are associated with firms going beyond what is legally required of them by initiating voluntary product recalls for defects not covered in existing government regulation. Such effects are shown to be unique (...) among surveillance efforts as other government enforcement activities, such as standards-based regulation, are revealed to have a negative association with firm supererogation. (shrink)

?A highly useful core text for courses in the field?as well as an invaluable reference for any serious student of the ethics of war.??Albert Pierce, U.S. Naval AcademyWhen and why is war justified? How, morally speaking, should wars be fought? The Morality of War confronts these challenging questions, surveying the fundamental principles and themes of the just war tradition through the words of the philosophers, jurists, and warriors who have shaped it.The collection begins with the foundational works of just war (...) theory, as well as those of two competing perspectives, realism and pacifism. Subsequent selections focus on issues related to the resort to war, the conduct of war, and the judgment of war crimes. Both traditional just war concerns and those that have emerged in response to contemporary developments?such as the U.S. ?war on terror??are thoroughly covered.With articles that are crucially relevant to today?s world paired with contextual introductions to each section, the reader is ideally constructed to inform and guide students as they consider the morality of past and current military actions.David Kinsella is associate professor of political science at the Hatfield School of Government, Portland State University. He is editor of International Studies Perspectives and coauthor of World Politics: The Menu for Choice. Craig L. Carr is professor of political science at the Hatfield School of Government. He is author of On Fairness and editor of The Political Writings of Samuel Pufendorf. (shrink)

Music training is associated with enhanced executive function but little is known about the extent to which harmonic aspects of musical training are associated with components of executive function. In the current study, an array of cognitive tests associated with one or more components of executive function, was administered to young adult musicians and non-musicians. To investigate how harmonic aspects of musical training relate to executive function, a test of the ability to compose a four-part harmony was developed and administered (...) to musicians. We tested the working hypothesis that musicians would outperform non-musicians on measures of executive function, and that among musicians, the ability to harmonize would correlate positively with measures of executive function. Results indicate that musicians outperformed non-musicians on the Tower of London task, a measure of planning and problem-solving. Group differences were not detected on tasks more selective for inhibitory control, conflict resolution, or working memory. Among musicians, scores on the harmony assessment were positively correlated with performance of the Tower of London task. Taken together, the current results support a strong relationship between musicianship and planning and problem solving abilities, and indicate that the ability to harmonize is associated with components of executive function contributing to planning and problem solving. (shrink)

In this study, we used data from the second wave of Midlife in the United States Study, MIDUS Biomarkers and MIDUS 3. We applied the serial mediation model to explore the serial mediating effects of perceived stress and depressive symptoms on the relationship between sleep quality and life satisfaction. A total of 945 participants were included in our study. The total indirect effect of sleep quality on life satisfaction through perceived stress, depressive symptoms and the combination of perceived stress and (...) depressive symptoms accounted for within the overall model was 45.5%. At the intervention level, programs designed to improve the level of life satisfaction among adults should focus on perceived stress and depressive symptoms. The prevention of perceived stress and depression contributes to improving life satisfaction and wellbeing. The serial mediation results should be confirmed by further longitudinal study. (shrink)

When do probability distribution functions (PDFs) about future climate misrepresent uncertainty? How can we recognise when such misrepresentation occurs and thus avoid it in reasoning about or communicating our uncertainty? And when we should not use a PDF, what should we do instead? In this paper we address these three questions. We start by providing a classification of types of uncertainty and using this classification to illustrate when PDFs misrepresent our uncertainty in a way that may adversely affect decisions. We (...) then discuss when it is reasonable and appropriate to use a PDF to reason about or communicate uncertainty about climate. We consider two perspectives on this issue. On one, which we argue is preferable, available theory and evidence in climate science basically excludes using PDFs to represent our uncertainty. On the other, PDFs can legitimately be provided when resting on appropriate expert judgement and recognition of associated risks. Once we have specified the border between appropriate and inappropriate uses of PDFs, we explore alternatives to their use. We briefly describe two formal alternatives, namely imprecise probabilities and possibilistic distribution functions, as well as informal possibilistic alternatives. We suggest that the possibilistic alternatives are preferable. -/- . (shrink)

The literature on public perceptions of, and attitudes towards, nanotechnology used in the agrifood sector is reviewed. Research into consumer perceptions and attitudes has focused on general applications of nanotechnology, rather than within the agrifood sector. Perceptions of risk and benefit associated with different applications of nanotechnology, including agrifood applications, shape consumer attitudes, and acceptance, together with ethical concerns related to environmental impact or animal welfare. Attitudes are currently moderately positive across all areas of application. The occurrence of a negative (...) or positive incident in the agri-food sector may crystallise consumer views regarding acceptance or rejection of nanotechnology products. •Acceptance of agrifood nanotechnology based on perceptions of risk, benefit and ethics.•Attitudes towards nanotechnology in general are currently moderately positive.•Occurrence of a major nanotechnology-related "event" may crystallise consumer attitude. (shrink)

Pancreatitis is a complex, progressively destructive inflammatory disorder. Alcohol was long thought to be the primary causative agent, but genetic contributions have been of interest since the discovery that rare PRSS1, CFTR and SPINK1 variants were associated with pancreatitis risk. We now report two associations at genome-wide significance identified and replicated at PRSS1-PRSS2 and X-linked CLDN2 through a two-stage genome-wide study. The PRSS1 variant likely affects disease susceptibility by altering expression of the primary trypsinogen gene. The CLDN2 risk allele is (...) associated with atypical localization of claudin-2 in pancreatic acinar cells. The homozygous CLDN2 genotype confers the greatest risk, and its alleles interact with alcohol consumption to amplify risk. These results could partially explain the high frequency of alcohol-related pancreatitis in men. © 2012 Nature America, Inc. All rights reserved. (shrink)

Management information system (MIS) professionals have a central role in technology development, determining how technology is used in organizations, and the effects it has on clients and society. MIS stakeholders have expressed concern regarding MIS professional's role in computer crime, and security of electronically stored information. It is recognized that MIS professionals must make decisions based on their professional ethics. The Association for Computing Machinery (ACM) and the Data Processing Management Association (DPMA) have developed codes of ethics to (...) help guide practitioners with ethical professional decision making. In this study, a model was developed from the combined ACM and DPMA codes of ethics and used in the construction of a survey instrument. The survey was conducted using public sector MIS professionals, and findings relative to the influences that codes of ethics, ethical enforcement systems, and membership in professional organizations has on ethical perception were studied. In addition, the influence that ethical obligation to particular constituencies had on respondents' ethical attitudes was also investigated. The study indicated that ethical obligation of public sector MIS professionals is stronger for management and employers than for peers, society, or clients. (shrink)

There is growing interest in the use of technology to enhance the tracking and quality of clinical information available for patients in disaster settings. This paper describes the design and evaluation of the Wireless Internet Information System for Medical Response in Disasters (WIISARD).

Many studies have argued for distinct but complementary contributions from each hemisphere in the control of movements to visual targets. Investigators have attempted to extend observations from patients with unilateral left- and right-hemisphere damage, to those using neurologically-intact participants, by assuming that each hand has privileged access to the contralateral hemisphere. Previous attempts to illustrate right hemispheric contributions to the control of aiming have focussed on increasing the spatial demands of an aiming task, to attenuate the typical right hand advantages, (...) to try to enhance a left hand reaction time advantage in right-handed participants. These early attempts have not been successful. The present study circumnavigates some of the theoretical and methodological difficulties of some of the earlier experiments, by using three different tasks linked directly to specialized functions of the right hemisphere: bisecting, the gap effect, and visuospatial localization. None of these tasks were effective in reducing the magnitude of left hand reaction time advantages in right handers. Results are discussed in terms of alternatives to right hemispheric functional explanations of the effect, the one-dimensional nature of our target arrays, power and precision given the size of the left hand RT effect, and the utility of examining the proportions of participants who show these effects, rather than exclusive reliance on measures of central tendency and their associated null hypothesis significance tests. (shrink)

Is the market civilizing or destructive? The increased salience of science commercialization is forcing scientists to address this question. Benefiting from the sociology of morality literature’s increased attention to specific kinds of morality and engaging with economic sociology’s moral markets literature, we generate competing hypotheses about scientists’ value-driven attitudes toward patenting. The Civilizing Market thesis suggests scientists who prioritize universalism will tend to support patenting. The Destructive Market thesis, by contrast, suggests universalism will be correlated with opposition to patenting. We (...) analyze survey data from biologists and physicists nested within academic organizations, which are nested within the following regions: France, Hong Kong, India, Italy, Taiwan, Turkey, UK, and the USA. Employing multilevel analysis, we find correlational evidence to support the Destructive Market thesis. Universalism is associated with anti-patenting attitudes, suggesting scientists expect patenting to have deleterious effects on science and society. We end with a discussion of this article’s implications for the moral markets literature, sociology of morality and business ethics. (shrink)

This paper describes an AFOSR-supported basic research program that focuses on developing a new framework for combining hard with soft data in order to improve space situational awareness. The goal is to provide, in an automatic and near real-time fashion, a ranking of possible threats to blue assets (assets trying to be protected) from red assets (assets with hostile intentions). The approach is based on Conceptual Spaces models, which combine features from traditional associative and symbolic cognitive models. While Conceptual Spaces (...) are revolutionary, they lack an underlying mathematical framework. Several such frameworks have attempted to represent Conceptual Spaces, but by far the most robust is the model developed by Holender. His model utilizes integer linear programming in order to obtain an overall similarity value between observations and concepts that support the formation of hypotheses. This paper will describe a method for building Conceptual Spaces models for threats that utilizes ontologies as a means to provide a clear semantic foundation for this inferencing process; in particular threat ontologies and space domain ontologies are developed and employed in this approach. A space situational awareness use-case is presented involving a kinetic kill scenario and results are shown to assess the performance of this fusion-based inferencing framework. (shrink)

Scholars studying the ethical, legal, and social issues associated with emerging technologies maintain the importance of considering these issues throughout the research and development cycle, even during the earliest stages of basic research. Embedding these considerations within the scientific process requires communication between ELSI scholars and the community of physical scientists who are conducting that basic research. We posit that this communication can be effective on a broad scale only if it links societal issues directly to characteristics of the emerging (...) technology that are relevant to the physical and natural scientists involved in research and development. In this article, we examine nano-ELSI literature from 2003 to 2010 to discern the degree to which it makes these types of explicit connections. We find that, while the literature identifies a wide range of issues of societal concern, it generally does so in a non-specific manner. It neither links societal issues to particular forms or characteristics of widely divergent nanotechnologies nor to any of the many potential uses to which those nanotechnologies may be put. We believe that these kinds of specificity are essential to those engaged in nano-scale research. We also compare the literature-based findings to observations from interviews we conducted with nanoscientists and conclude that ELSI scholars should add technical- and application-related forms of specificity to their work and their writings to enhance effectiveness and impact in communicating with one important target audience—members of the nanoscale science community. (shrink)

The future of work is forcing the world to adjust to a new paradigm of working. New skills will be required to create and adopt new technology and working methods. Additionally, cognitive skills, particularly creative problem-solving, will be highly sought after. The future of work paradigm has threatened many occupations but bolstered others such as engineering. Engineers must keep up to date with the technological and cognitive demands brought on by the future of work. Using an exploratory mixed-methods approach, our (...) study sought to make sense of how engineers understand and use creative problem solving. We found significant associations between engineers’ implicit knowledge of creativity, exemplified creative problem solving, and the perceived value of creativity. We considered that the work environment is a potential facilitator of creative problem-solving. We used an innovative exceptional cases analysis and found that the highest functioning engineers in terms of knowledge, skills, and perceived value of creativity, also reported working in places that facilitate psychosocially safe environments to support creativity. We propose a new theoretical framework for a creative environment by integrating the Four Ps and psychosocial safety climate theory that management could apply to facilitate creative problem solving. Through the acquisition of knowledge to engage in creative problem solving as individuals or a team, a perception of value must be present to enforce the benefit of creativity to the engineering role. The future of work paradigm requires that organisations provide an environment, a psychosocially safe climate, for engineers to grow and hone their sought-after skills that artificial technologies cannot currently replace. (shrink)

Drawing on their extensive research, Nichols and Berliner document and categorize the ways that high-stakes testing threatens the purposes and ideals of the American education system. For more than a decade, the debate over high-stakes testing has dominated the field of education. This passionate and provocative book provides a fresh perspective on the issue and powerful ammunition for opponents of high-stakes tests. Their analysis is grounded in the application of Campbell’s Law, which posits that the greater the social consequences associated (...) with a quantitative indicator, the more likely it is that the indicator itself will become corrupted—and the more likely it is that the use of the indicator will corrupt the social processes it was intended to monitor. Nichols and Berliner illustrate both aspects of this “corruption,” showing how the pressures of high-stakes testing erode the validity of test scores and distort the integrity of the education system. Their analysis provides a coherent and comprehensive intellectual framework for the wide-ranging arguments against high-stakes testing, while putting a compelling human face on the data marshalled in support of those arguments. (shrink)

The ipsilesional arm of stroke patients often has functionally limiting deficits in motor control and dexterity that depend on the side of the brain that is lesioned and that increase with the severity of paretic arm impairment. However, remediation of the ipsilesional arm has yet to be integrated into the usual standard of care for upper limb rehabilitation in stroke, largely due to a lack of translational research examining the effects of ipsilesional-arm intervention. We now ask whether ipsilesional-arm training, tailored (...) to the hemisphere-specific nature of ipsilesional-arm motor deficits in participants with moderate to severe contralesional paresis, improves ipsilesional arm performance and generalizes to improve functional independence. We assessed the effects of this intervention on ipsilesional arm unilateral performance [Jebsen–Taylor Hand Function Test ], ipsilesional grip strength, contralesional arm impairment level [Fugl–Meyer Assessment ], and functional independence [Functional independence measure ]. Intervention occurred over a 3 week period for 1.5 h/session, three times each week. All sessions included virtual reality tasks that targeted the specific motor control deficits associated with either left or right hemisphere damage, followed by graded dexterity training in real-world tasks. We also exposed participants to 3 weeks of sham training to control for the non-specific effects of therapy visits and interactions. We conducted five test-sessions: two pre-tests and three post-tests. Our results indicate substantial improvements in the less-impaired arm performance, without detriment to the paretic arm that transferred to improved functional independence in all three posttests, indicating durability of training effects for at least 3 weeks. We provide evidence for establishing the basis of a rehabilitation approach that includes evaluation and remediation of the ipsilesional arm in moderately to severely impaired stroke survivors. This study was originally a crossover design; however, we were unable to complete the second arm of the study due to the COVID-19 pandemic. We report the results from the first arm of the planned design as a longitudinal study. (shrink)