A growing interest has been observed among K-12 school educators to incorporate maker pedagogy into science, technology, engineering, and mathematics education to engage students in the design and making process. Both cognitive engagement and emotional engagement of students can be promoted through satisfying the psychological need of relatedness that concerns a sense of connection and belonging. How to support relatedness would influence the effective development of students’ cognitive competencies, namely creativity and critical thinking, and non-cognitive characteristics, namely interest and identity. (...) Therefore, the present study investigated how two relatedness support strategies—real-world problems and mentoring influence the development of student’s STEM-related cognitive competencies and non-cognitive characteristics in STEM marker activities. We implemented a 7-week intervention study with three classes of Grade 9 students in Hong Kong. Three intervention conditions were designed in the experiment, comprising textbook problem, RWP, and RWP with mentoring. Our analysis showed that the differences in creativity among the three groups were non-significant, the RWP and RWPM groups showed stronger critical thinking than the TBP group, and the RWPM group exhibited stronger STEM interest and identity than the other two groups. This study revealed the effectiveness of adopting RWP strategy in developing secondary students’ perceived cognitive competencies and the feasibility of employing a mentoring mechanism for cultivating learners’ perceived non-cognitive characteristics. Hence, we also offered practical suggestions for teachers. (shrink)

Phenomenographic research about teachers’ conception of teaching has consistently revealed that teachers’ conception of teaching influence their classroom practices, which in turn shape students’ learning experiences. This paper reports teachers’ conceptions of teaching with regards to the use of interactive spherical video-based virtual reality in Chinese descriptive composition writing. Twenty-one secondary teachers in Hong Kong involved in an ISV-VR-supported Chinese descriptive writing program participated in this phenomenographic study. Analyses of the semi-structured interviews establish seven conception categories that are specifically related (...) to the use of ISV-VR for descriptive Chinese composition writing: offering students more observational opportunities; improving students’ writing skills; promoting students’ learning participation and motivation; shifting learning from teacher-centric to student-centric, enhancing collaborative learning among students; cultivating students’ positive values and moral character, and shaping students’ self-identity as “writers.” The concurrent and convenient access to the ISV-VR resources was for the teachers an enriched and supportive environment for them to cultivate students’ writer identity. In addition, it was discovered that the structural relationships of the conceptions may be better organized along three axes of continuum: conception’s orientation, teaching attention locus, and understanding of writing. These categories form a hierarchy from skill-oriented to community-oriented, and finally to identity-oriented conception. The findings may provide researchers and practitioners with novel insight into the teaching of composition writing in the contexts of L1 acquisition supported by virtual reality technology. (shrink)

© 2016 Regents of the University of California.The Review summarizes much of particle physics and cosmology. Using data from previous editions, plus 3,062 new measurements from 721 papers, we list, evaluate, and average measured properties of gauge bosons and the recently discovered Higgs boson, leptons, quarks, mesons, and baryons. We summarize searches for hypothetical particles such as supersymmetric particles, heavy bosons, axions, dark photons, etc. All the particle properties and search limits are listed in Summary Tables. We also give numerous (...) tables, figures, formulae, and reviews of topics such as Higgs Boson Physics, Supersymmetry, Grand Unified Theories, Neutrino Mixing, Dark Energy, Dark Matter, Cosmology, Particle Detectors, Colliders, Probability and Statistics. Among the 117 reviews are many that are new or heavily revised, including those on Pentaquarks and Inflation. The complete Review is published online in a journal and on the website of the Particle Data Group. The printed PDG Book contains the Summary Tables and all review articles but no longer includes the detailed tables from the Particle Listings. A Booklet with the Summary Tables and abbreviated versions of some of the review articles is also available. (shrink)

This 6th edition of S. Morris Engel's engaging and critical work preserves the strengths of the earlier editions_intriguing examples and timely reflections on the major fields of philosophical inquiry by some of the most important minds in the history of ideas _and expands the discussions of those fields. The new edition also incorporates expanded explorations of contemporary discussions in fields of continental and analytic philosophy, theories of justice, and feminism.

Research indicates that consumers are particularly concerned about the safety of meat. More highly processed meat is perceived as more unsafe than fresh or natural meats, i.e., consumers trust processed meat less. This paper studies the relationship between perceived trust and day-to-day purchase behavior for meat, giving special attention to the degree of meat processing. Controlling for trust in food chain actors and demographic and socio-economic variables, actual meat purchases of Canadian households are linked to answers from a commissioned food (...) attitudes survey completed by the same households. Expenditures for processed and total meat (but not for fresh meat) are significantly different by three levels of trust in the food industry. Consumer with the lowest trust levels consume less (especially of processed meat) compared to those with higher trust levels. However, in a multivariate setting, trust shows no effect on fresh or processed meat purchases with or without demographic and socio-economic control variables, suggesting that the impact of trust on meat purchases is only small. However, the low trusting consumer segment could potentially be a target for marketing strategies focused on reputation and quality to increase sales in this particular group. (shrink)

The thesis of this paper is that games and sports that harm nonhuman animals are unethical because they exceed the permissible limits of optional harm and the more harm the game imposes on the nonhuman animal(s) it objectifies the worse the ethical transgression. Factors in the analysis include the nature of games and sports, the ontology of beings (i.e., human and nonhuman animals) in games, the mitigating power of informed consent among human game-players and its absence among nonhuman game players, (...) harm, and intent. (shrink)

Journal of the Philosophy of Sport, Volume 41, Issue 2, Page 177-191, July 2014.

My objective in this project is to explore the concept of moral luck as it relates to sports. I am especially interested in constitutive luck. As a foundation I draw from both Bernard Williams and Thomas Nagel’s classic handling of moral luck, generally. Within the philosophy of sport are similar explorations of this nexus by Robert Simon and David Carr that also factor into the present work. My intent is to put a new lens in front of a puzzle drawn (...) from Torbjörn Tännsjö’s well-known article ‘Is Our Admiration of Sports Heroes Facistoid?’ Specifically, the idea that we might admire an athlete who excels without having worked hard for it. If we may call this puzzle ‘the talent problem,’ the questions driving the present work are as follows: what is the relationship between moral luck and the talent problem, and can this relationship provide a prescription for morally assessing the talent problem? The thesis that this exploratory work suggests that more complex games (and... (shrink)

Herein I address and extend the sparse literature on deception in sports, specifically, Kathleen Pearson’s Deception, Sportsmanship, and Ethics and Mark J. Hamilton’s There’s No Lying in Baseball. On a Kantian foundation, I argue that attempts to deceive officials, such as framing pitches in baseball, are morally unacceptable because they necessarily regard others as incompetent and as a mere means to one’s own self-interested ends. More dramatically I argue, contrary to Pearson and Hamilton, that some forms of competitor-to-competitor deception are (...) similarly unacceptable. Specifically, I offer a ‘principle of caustic deceit’ according to which any strategic deception that divorces a game from its constitutive skills is morally untoward and ought to be met with negative social pressure at least, and/or legislated out of existence. The problem with these forms of strategic deception is that they treat one’s opponents, again in the Kantian sense, as a mere means to one’s own self-interested ends. (shrink)

In this paper I establish a normative limit of spectator interaction. I argue that attempts by non-participants (e.g. spectators) to affect the outcome of a contest, whether intended or merely foreseeable, are unsporting and ought to be discouraged because they undermine fairness, which is a fundamental premise of ideal competition. Because this is at odds with the participatory ethos of contemporary sports fanaticism (e.g. ?12th man? campaigns, visual distractions by spectators, etcetera) I anticipate several potential objections. I refute concerns that (...) my thesis is empirically dubious; that it is impractical; that it is subordinate to financial considerations; that it is nullified by participant acquiescence; and that it is subordinate to spectator interests. (shrink)

Applying Bernard Suits’s conceptual definition of game-playing, and his outline of a conceptual definition of sport, I ask and answer the following question: can hunting be a sport? An affirmative answer is substantiated via the following logic. Premise one, all sports are games. Premise two, a game is a voluntary attempt to overcome unnecessary obstacles. Premise three, fair-chase hunters voluntarily accept unnecessary obstacles. Conclusion one: fair-chase hunting is a game. Premise four, a sport can be defined as a game that (...) requires the exercise of physical skill, has a wide following, and institutional stability. Premise five, some fair-chase hunts require physical skill, have a wide following, and have institutional stability. Conclusion two: fair-chase hunting that requires physical skill, has a wide following, and institutional stability is a sport. After substantiating each premise and conclusion I consider and refute several important objections. Primarily, that hunting lacks constitutive rules and that hunting lacks volitional engagement and thus cannot be a game or sport. (shrink)

Subjects enrolled in studies testing high risk interventions for incurable or progressive brain diseases may be vulnerable to deficiencies in informed consent, such as the therapeutic misconception. However, the definition and measurement of the therapeutic misconception is a subject of continuing debate. Our qualitative pilot study of persons enrolled in a phase I trial of gene transfer for Parkinson disease suggests potential avenues for both measuring and preventing the therapeutic misconception. Building on earlier literature on the topic, we developed and (...) tested an interview guide that focuses on how the subjects decided to participate, emphasizing the integration of subjects’ various statements that are relevant to assessing the therapeutic misconception, rather than evaluating them as isolated statements. The results indicate that a subject’s understanding of the purpose of research is best explored in juxtaposition to the subject’s motivation for participating. (shrink)

Hunting is typically valued for its instrumentality for food procurement, wildlife management, conservation, heurism, and atavism. More importantly, some hunting is valued intrinsically. A particular form of hunting is a game and game playing, categorically, is often valued intrinsically. This view can be further supported with an application of a concept of caring and an accompanying argument that hunting generally, and fair-chase hunting in particular, is cared about deeply by millions of its practitioners. There are normative grounds for a shift (...) in the way that hunting is valued. While hunting as game playing is valued and cared about deeply by millions of fair-chase practitioners, which is far more important than any of its various instrumentalities, the position that such hunting is morally villainous can be sustained. (shrink)

Herein I engage with the very difficult question of whether the duty to aid (sometimes called a duty of assistance or a duty of beneficence) extends so far as to justify harming persons, perhaps even lethally, in order to protect wild animals. I argue that this question is not nearly as settled as our intuitions may suggest and that Shelly Kagan’s arguments on Defending Animals, contained in his book How to Count Animals, More or Less, provide a rich substrate in (...) which to cultivate ideas on this subject (2019, pp. 248–279). My intuition is that killing a person, even one ‘guilty’ of trying to kill an animal for sport or leisure, is far beyond what a duty to aid can command, though admittedly I find my own intuition somewhat morally dumbfounding. I argue further that Tom Regan’s ‘worse-off principle’ may ease the ever-uncomfortable sense of moral dumbfounding by providing a surer foundation for the intuitive sense that we cannot ethically go so far as to threaten a person with lethal force in defense of nonhuman animals. (shrink)

The role of animals in the realm of sport is the focus of this special issue which delves into the nuanced intersections of sport, animals, and ethics. For millennia, humans have forged multifacete...

The two-part thesis of this work is that Native mascots are morally wrong but that they do not warrant proscription. They are wrong because they propagate false or misleading beliefs about others and contribute to disrespectful misrelationships. This moral wrong lacks the weight to warrant proscription because of the countervailing weight of free-expression and the fact that Native mascots are mere offensive nuisances rather than profound offenses. Because Native mascots are morally wrong they ought to be challenged and resisted, but (...) without recourse to legislature. (shrink)

By comparing mechanisms in nativism, empiricism, and culturalism, the target article by Steels & Belpaeme (S&B) emphasizes the influence of communicational constraint on sharing color categories. Our commentary suggests deeper considerations of some of their claims, and discusses some modifications that may help in the study of communicational constraints in both humans and robots.

This is a critique of Timothy Hsiao’s ‘A Moral Defense of Trophy Hunting.’ I argue that Hsiao’s arguments on pain, consciousness, behavior, cruelty, and necessity all fail. More importantly, I argue against his broader conclusion that non-human animals ‘do not have any inherent moral significance.’ My conclusion is that Hsiao’s moral defense of trophy hunting fails.

I identify three functions of language: the communicative, the objectifying, and the objective. I claim that of these three functions, the objective function is the most essential, in the sense specified in the paper, and the communicative the least. I further indicate that language use without the communicative function is more prevalent than might commonly be believed.

This paper offers an alternative view of spacetime different from both substantivalism and relationism. Using basic ideas underlying the fiber bundle formulation of field theories, it illustrates the function of spacetime in individuating local fields. As the system of numerical identities for entities that we can individually refer to, spacetime is an intrinsic, indispensable, and inalienable structure of the physical world with distinct entities.

Background: Financial conflict of interest in clinical research is an area of active debate. While data exist on the perspectives and roles of academic institutions, investigators, industry sponsors, and scientific journals, little is known about the perspectives of potential research participants.Methods: The authors surveyed potential research participants over the internet, using the Harris Interactive Chronic Illness Database. A potential research participant was defined by: self report of diagnosis by a health care professional and willingness to participate in clinical trials. Email (...) invitations were sent to 20 205 persons with coronary artery disease, breast cancer, or depression; a total of 6363 persons were screened; of these, 86% or 5478 met inclusion criteria and completed the survey. The outcome measures were respondents’ ratings on: importance of knowing conflict of interest information, whether its disclosure ought to be required, and its effect on willingness to participate—across seven widely discussed scenarios of financial conflicts of interest .Results: Majority responded that knowing conflict of interest information was “extremely” or “very” important; a larger majority felt financial conflicts of interest should be disclosed as part of informed consent . In all seven scenarios, a majority was still willing to participate but in some scenarios a sizable minority would be wary of participation. Respondents were more wary of individual than institutional conflicts of interest. Illness group and sociodemographic factors had modest effects and did not affect the main trends.Conclusions: The prevailing practice of non-disclosure of financial conflicts of interest in clinical research appears contrary to the values of potential research participants. (shrink)

Det er eit uttalt mål å gjøre grunnskulelærarutdanninga forskingsbasert. I det dominerande tankemønsteret i grunnskulelærarutdanninga er det konstruert ei motsetning mellom vitskapleg kunnskap og erfaringskunnskap. Vitskapleg kunnskap vert skildra som noko positivt, medan erfaringskunnskap får ei negativ omtale. Dette filosofiske essayet vil framskrive ei re-oppfatning av denne dikotomien. Målet med arbeidet er å redusere dikotomien mellom desse to kunnskapsformene og vise ei forståing som er meir jambyrdig, og som samlande kan bli kalla for lærarens levande kunnskap. Teorien om levande kunnskap (...) tar utgangpunkt i mennesket si heilskapande erkjenningsevne. Mennesket sin kognitive kapasitet inneheld både rasjonelle, etiske, emosjonelle og motoriske erkjenningar. Eit avgjørande aspekt med den levande kunnskapen er lærarens etiske- emosjonelle kunnskap og sensibilitet i tillegg til den logisk rasjonelle evna. (shrink)

This essay is an attempt to participate in a discussion about metaphysics today. I claim that metaphysic now seems silenced or taken for granted. Machiavelli’s idea of fortuna or fate represents question and perception that cannot be recognized empirically. My aim is to place Machiavelli into an ongoing discussion about the distinction between nature and culture and perception of reality as organic or harmonic. As part of this, I will discuss fortuna’s place in modern research based teacher education, which places (...) our fate in the hand of science, the institutionalization of learning and the lack of virtue. In conclusion, I wish to express some critical remarks on this development, not taking into account the metaphysical speculation. (shrink)