Ravit Dotan argues that a No Free Lunch theorem from machine learning shows epistemic values are insufficient for deciding the truth of scientific hypotheses. She argues that NFL shows that the best case accuracy of scientific hypotheses is no more than chance. Since accuracy underpins every epistemic value, non-epistemic values are needed to assess the truth of scientific hypotheses. However, NFL cannot be coherently applied to the problem of theory choice. The NFL theorem Dotan’s argument relies upon is (...) a member of a family of theorems in search, optimization, and machine learning. They all claim to show that if no assumptions are made about a search or optimization problem or learning situation, then the best case performance of an algorithm is that of random search or random guessing. A closer inspection shows that these theorems all rely upon assigning uniform probabilities over problems or learning situations, which is just the Principle of Indifference. A counterexample can be crafted that shows that NFL cannot be coherently applied across different descriptions of the same learning situation. To avoid this counterexample, Dotan needs to privilege some description of the learning situation faced by scientists. However, this means that NFL cannot be applied since an important assumption about the problem is being made. So Dotan faces a dilemma: either NFL leads to incoherent best-case partial beliefs or it is inapplicable to the problem of theory choice. This negative result has implications for the larger debate over theory choice. (shrink)

Two classic learning situations are critically reviewed and interpreted from a synergetic point of view: human learning of complex skills, and animal discrimination learning. Both show typical characteristics of nonlinear phase transitions: instability, fluctuations, critical slowing down and reorganisation. Plateaus in the acquisition curves of complex skills can be viewed as phases of arrested progress in which a reorganisation of simple skills is necessary before their integration into complex units is possible. Fluctuations and critical slowing down are (...) expressed in instances of "vicarious trial-and-error," which describe the oscillating behavior of rats at a choice point that is shown only just before discrimination learning is completed. It is concluded that education might pay more attention to the role of individual learning rhythms. (shrink)

We develop here a semiotic model of evolution. We point out the role of confusion and choice as a condition for semiosis, which is a precondition for semiotic learning and semiotic adaptation. Semiosis itself as interpretation and decision-making between options requires phenomenal present. The body structure of the organism is largely a product of former semiosis. The organism’s body together with the structure of the ecosystem serves also as a scaffolding for the sign processes that carry on the (...) ontogenetic cycle and the organisms’ behaviour, providing the experience-based channels for decision making in the indeterminate situations of choice. The stability and persistence of ontogenesis and behaviour are based on the plasticity, or the multiviality of organic dynamics. The same plasticity or multivial dynamics is providing the material for further potential evolution. Evolution has occurred when some change becomes irreversible via its stabilization, and it usually means a modification of existing constraints, or scaffoldings. Some examples of these processes are described in the article. (shrink)

This paper presents a learning theory pertinent to dynamic decision making (DDM) called instancebased learning theory (IBLT). IBLT proposes five learning mechanisms in the context of a decision‐making process: instance‐based knowledge, recognition‐based retrieval, adaptive strategies, necessity‐based choice, and feedback updates. IBLT suggests in DDM people learn with the accumulation and refinement of instances, containing the decision‐making situation, action, and utility of decisions. As decision makers interact with a dynamic task, they recognize a situation according (...) to its similarity to past instances, adapt their judgment strategies from heuristic‐based to instance‐based, and refine the accumulated knowledge according to feedback on the result of their actions. The IBLT's learning mechanisms have been implemented in an ACT‐R cognitive model. Through a series of experiments, this paper shows how the IBLT's learning mechanisms closely approximate the relative trend magnitude and performance of human data. Although the cognitive model is bounded within the context of a dynamic task, the IBLT is a general theory of decision making applicable to other dynamic environments. (shrink)

Numerous authors indicate that the influence of academic education extends beyond the growth of specialized knowledge gained by the graduates. Scholars are trying to identify and examine the potential impact of higher learning on students’ attitudes and choices. One of the dimensions considered by the researchers is the effect of university training on students’ moral choices. Our paper attempts to identify differences between the students’ declared moral choices and their majors (fields of studies). Working with a sample of university (...) students of Economics and Sociology (N = 181), and using three variants of the Trolley Problem, the subjects’ responses are used to identify the similarities and differences between their choices. The participants were asked to respond to three hypothetical situations regarding a runaway trolley. Their decision in the first scenario could save a person’s life or let her be run over by the trolley. In the second scenario, their decision could either let one person die and save five lives or save one life and let five people be killed. These two scenarios required pulling a lever to switch the trolley from one track to another. The third scenario requires pushing an obese person in front of the runaway trolley to stop it from killing five persons. As expected, we found a significant difference between the two groups (the economists and the sociologists) in the case of our third scenario, however, we found no evidence supporting the indoctrination hypothesis. We conclude that the existing differences between the choices made by the future economists and sociologists may support the preselection hypothesis. (shrink)

Since its inception, situation theory has been concerned with the situated nature of meaning and cognition, a theme which has also recently gained some prominence in Artificial Intelligence. Channel theory is a recently developed framework which builds on concepts introduced in situation theory, in an attempt to provide a general theory of information flow. In particular, the channel theoretic framework offers an account of fallible regularities, regularities which provide enough structure to an agent's environment to support efficient cognitive (...) processing but which are limited in their reliability to specific circumstances. This paper describes how this framework can lead to a different perspective on defeasible reasoning: rather than being seen as reasoning with incomplete information, an agent makes use of a situated regularity, choosing to use the regularity that seems best suited (trading off reliability and simplicity) to the circumstances it happens to find itself in. We present a formal model for this task, based on the channel theoretic framework, and sketch how the model may be used as the basis for a methodology of defeasible situated reasoning, whereby agents reason with simple monotonic regularities but may revise their choice of regularity on learning more about their circumstances. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Response to Eva Alerby and Cecilia Ferm, “Learning Music: Embodied Experience in the Life-World”C. Victor FungThe authors' choice of using phenomenology as a foundation of their inquiry is appropriate and appealing. They have, to a great extent, achieved their goal to explain music learning from a life-world approach. Descriptions of absolute musicality and relativistic musicality in the opening paragraphs remind me of the good old "nature (...) versus nurture" argument. Do the authors intend to relate musicality to musical ability or aptitude as defined by psychologists? If musicality is "the ability to make something of one's own," does it mean that the authors have taken on a relativistic view and believe that musicality can be acquired?At the onset of the essay, musicality is described as emotional or cognitive phenomena. I would be interested to know what role a psychomotor phenomenon plays in musicality. The authors later describe "motor knowledge" in the context of Merleau-Ponty's "maximum grip." Does it mean that "motor knowledge" or "maximum grip" in music is outside the realm of musicality?I have attempted to follow the authors' logic in answering the question: What is learning of music? The authors postulate that "knowledge does not always, and not in any way automatically, become exactly the same as the learning situation aimed for" and that "the aim of music education is to produce music knowledge." These propositions lead me to believe that the learning of music occurs in experiencing all types of musical activities, regardless of the musician's level of proficiency. In all types of musical activities, including different performances of the same repertoire by the same performer, the musician would find new knowledge that is being produced in his/her body. Therefore, I agree with the authors in that "bodily experience is the foundation for learning."I would like to respond to the issue of whether music learning occurs within [End Page 206] or outside of the human being. I enjoy reading how the authors borrow Merleau-Ponty's analogy of the blind man and his stick. They put it so beautifully that "the piano becomes an extension of the pianist's body, and the pianist can 'feel' its limitation." This leads me to ponder if there could be further extensions beyond the physical piano. We know that pianists make the strings in the piano vibrate through a lever mechanism. These vibrations travel through the air and arrive at the audience's ears. Then the vibrating energies are transmitted as electrical energies in the audience's nerve cells. The audience in turn may behave differently after such a complex transmission of energies at a performance. My question is: Is there an end to the "extension" of a musician's body? If so, where should it end? There is no doubt that the pianist relates to the world and learns about the world through the piano. Could the pianist learn about the world through the vibrations that the piano strings generate, through the air, and through the audience's hearing mechanism, brain cells, and behaviors? Is this what the authors meant by "the human ego is boundaryless and cannot be localized, and the ego is immanent in the whole system"? Regardless of how far the "extension" goes, how do we know if an "extension" has occurred? How can we validate an "extension" of a musician's ego"?It seems to me that the authors' discussions have focused on the tactile extension of the body. If the body can be extended like the stick for the blind man, would the air surrounding the blind man, including its smell, temperature, humidity, wind, and sound, be his extension too? When this question is transferred to a musician, would the total context of the musical event be the musician's extension of the body too? By "total context," I mean the cultural context, the environment (smell, temperature,...), and the people in the musical event.We are certain that music learning takes place when experiences and knowledge are incorporated in the body. We still have not solved the problem of whether music learning occurs within or outside of the human being, because the boundary of the... (shrink)

The changing milieu of research—increasingly global, interdisciplinary and collaborative—prompts greater emphasis on cultural context and upon partnership with international scholars and diverse community groups. Ethics training, however, tends to ignore the cross-cultural challenges of making ethical choices. This paper confronts those challenges by presenting a new curricular model developed by an international team. It examines ethics across a very broad range of situations, using case studies and employing the perspectives of social science, humanities and the sciences. The course has been (...) developed and taught in a highly collaborative way, involving researchers and students at Zhejiang University, the Indian Institute of Technology, Bombay and Brown University. The article presents the curricular modules of the course, learning outcomes, an assessment framework developed for the project, and a discussion of evaluation findings. (shrink)

Typically, fair machine learning research focuses on a single decision maker and assumes that the underlying population is stationary. However, many of the critical domains motivating this work are characterized by competitive marketplaces with many decision makers. Realistically, we might expect only a subset of them to adopt any non-compulsory fairness-conscious policy, a situation that political philosophers call partial compliance. This possibility raises important questions: how does partial compliance and the consequent strategic behavior of decision subjects affect the (...) allocation outcomes? If k% of employers were to voluntarily adopt a fairness-promoting intervention, should we expect k% progress (in aggregate) towards the benefits of universal adoption, or will the dynamics of partial compliance wash out the hoped-for benefits? How might adopting a global (versus local) perspective impact the conclusions of an auditor? In this paper, we propose a simple model of an employment market, leveraging simulation as a tool to explore the impact of both interaction effects and incentive effects on outcomes and auditing metrics. Our key findings are that at equilibrium: (1) partial compliance by k% of employers can result in far less than proportional (k%) progress towards the full compliance outcomes; (2) the gap is more severe when fair employers match global (vs local) statistics; (3) choices of local vs global statistics can paint dramatically different pictures of the performance vis-a-vis fairness desiderata of compliant versus non-compliant employers; (4) partial compliance based on local parity measures can induce extreme segregation. Finally, we discuss implications for auditors and insights concerning the design of regulatory frameworks. (shrink)

We consider two players each of whom attempts to predict the behavior of the other, using no more than the history of earlier predictions. Behaviors are limited to a pair of options, conventionally denoted by 0, 1. Such players face the problem of learning to coordinate choices. The present paper formulates their situation recursion theoretically, and investigates the prospects for success. A pair of players build up a matrix with two rows and infinitely many columns, and are said (...) to “learn” each other if cofinitely many of the columns show the same number in both rows (either 0 or 1). Among other results we prove that there are two collections of players that force all other players to choose their camp. Each collection is composed of players that learn everyone else in the same collection, but no player that learns all members of one collection learns any member of the other. (shrink)

Vocal imitation in songbirds exhibits interesting parallels to infant speech development and is currently the model system of choice for exploring the behavioural, molecular and electrophysiological substrates of vocal learning. Among songbirds, the Zebra Finch ( Taeniopygia guttata ) is currently used as the `flying mouse' of birdsong research. Only males sing and they develop their song primarily during a short sensitive period in early life. They learn their speciesspecific song patterns by memorizing and imitating the songs of (...) conspecifics, mainly adults. Since Immelmann's pioneering work, thousands of zebra finches have been raised in strictly controlled auditory environments to examine how their experience affected their songs. In this article, I review the different experimental procedures that have been used in the laboratory to study the social influences on song learning in the Zebra Finch. Poor song learning was observed using passive playback of taped songs, whereas self-eliciting exposure using operant tutoring techniques induced significant learning, but with a high interindividual variability. The success of the training paradigm is often measured by the quality of imitation of the songs to which the young bird is exposed. Using empirical evidence from the field and the laboratory, I will also discuss this issue, by summarizing possible advantages and disadvantages of producing a perfect imitation. So far, the best method to get a close copy of a song model in the Zebra Finch is to place a single young bird with an adult male. This situation, which is rather unnatural, does not meet the criteria for precise control necessary in experimental conditions. Optimizing the methods used to train a zebra finch to learn a song, in order to be able to predict the imitation success, will improve our understanding of the dynamics of vocal production learning. It would also consolidate this species as a research model of relevance to human speech development and disorders. Keywords: Zebra Finch; birdsong; learning; development; memory; social influences. (shrink)

The Capability Approach is in the first place an approach to the evaluation of individual well-being and social welfare. Many disciplines refer to the CA, first and foremost welfare economics, development studies and political philosophy. Educational theory was not among the first disciplines that took notice of the CA, but has a rising interest in it. This paper argues that the CA would also profit from looking into educational theory. The first part of the paper shows why and where educational (...) theory—or more precisely: a theory of learning—is missing in the CA. This is done in three steps: the first section gives a brief overview of the core concepts of Sen’s CA. Section “Capability and Choosing” focuses on the role of choosing in the CA. It states the views of Sen and Nussbaum on choosing and shows the shortcomings in their appreciation of choosing. In consequence, the third section derives some demands on a theory of learning in the CA. The second part of the paper presents Dewey’s educational theory on experience as a possible starting point when looking for a learning theory that lends itself to the integration in the CA. Section “Opportunity of Choosing, Experience and Education” introduces Dewey’s conception of experience, freedom of the learner, conditions of experience and education. Section “Capability and Experience” discusses how Dewey’s concepts fit into the CA. On the first glance, there are three points in which the CA and Dewey’s concepts match: the importance of freedom for human life, the role of participation in education and the need to take internal and external factors as well as their interaction into account in assessing choice situations. This establishes a basis for linking both theories. Yet, more research is needed to explore the issue further. Section “Conclusion and Outlook” concludes and sketches the lines for future research. (shrink)

The presented survey focused on moral challenges of Bavarian veterinary officers in their daily work and their expectations of an ethics module in their training program. The results suggest that Bavarian veterinary officers are confronted with morally challenging situations. However, they do not describe these challenges as dilemmas in which the veterinary officers do not know what the moral right choice would be. They are rather convinced to know what they should do from an ethical point of view but (...) see difficulties with the realization as the crucial moral challenge of their profession. The participants in the study do not only expect ethics to help them to find a morally justified way of dealing with moral challenges, but also to gain a better understanding of essential conflicts. In regard to a possible e-learning course on ethics, most veterinary officers were skeptical or highly critical because, from their perspective, ethics needs personal exchange, promoting a dialogue with colleagues, and this is best possible in a classroom-based seminar. Therefore, according to the participants in the survey, if e-learning tools are used, this should only be in combination with classroom-based events. (shrink)

Evaluative contexts can be stressful, but relatively little is known about how different individuals who vary in responses to self-evaluation make emotion regulatory choices to cope in these situations. To address this gap, participants who vary in self-esteem gave an impromptu speech, rated how they perceived they had performed on multiple evaluative dimensions, and subsequently chose between disengaging attention from emotional processing and engaging with emotional processing via changing its meaning, while waiting to receive feedback regarding these evaluative dimensions. According (...) to our framework, distraction can offer stronger short-term relief than reappraisal, but, distraction is costly in the long run relative to reappraisal because it does not allow learning from evaluative feedback. We predicted and found that participants with lower self-esteem react defensively to threat of failure by seeking short-term relief via distraction over the long-term benefit of reappraisal, as perceived failure increases. Implications for the understanding of emotion regulation and self-esteem are discussed. (shrink)

The COVID-19 pandemic created a situation for the implementation of emergency remote learning. This meant that as a lecturer at a traditionalist University of contact sessions, the pandemic forced us to teach remotely through online methods of communication, using online lectures, narrated powerpoints, voice clips, podcasts, interviews and interactive videos. The assessments were conducted online from assignments to multiple choice questions, which forced the lecturers to think differently about the way the assessments were presented, in order to (...) avoid easy access to answers found in a textbook and online. This meant that more application questions of theory to practice were assessed in a more challenging way to prevent cheating and collaboration with peers. Formal assessments completed during emergency remote learning, have become the past practice, as innovative methods have been adopted for learning and for assessment purposes in order to preserve the integrity and attainment of the degree through online modes of learning. The aim of the paper investigates and explores the methods of teaching, together with the results obtained from the students of 2019 and 2020 in their final year relating to two final year modules against the literature relating to learning processes and methodologies. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:To Recognize the Person: Learning from Narratives of Psychiatric TreatmentLinda J. MorrisonTo know what patients endure at the hands of illness and therefore to be of clinical help requires that doctors enter the worlds of their patients, if only imaginatively, and to see and interpret these worlds from the patient’s point of view(Charon, 2006, p. 9).These narratives of psychiatric hospitalization are rich and evocative. We are fortunate to (...) have twelve descriptions appearing side-by-side, each unique in its focus, outlook, detail and narrative tone. Together their interwoven contexts describe personal and work relationships, internal and external help-seeking, encounters in community and hospital settings, and experiences of the psychiatric (psychiatrized) self as supplicant, victim, recipient, participant, product, and active agent over time (Morrison, 2005).Through their collected narratives, the authors create a distinct counterpoint to the more familiar clinical narratives of psychiatric encounters. Ordinarily the professional narrative drives interpretation of a clinical experience, whether medical or psychiatric. The caregivers populating these narratives would probably tell different stories, and the hospital notes and treatment records yet another (Hinsby & Baker, 2004; VanDerNagel et al., 2009). The disjunction between professional and patient narrative is especially true for psychiatric hospitalizations, in which the inpatient’s active narrative becomes a part of the diagnostic and treatment process (Steslow, 2010).In this symposium, the patient’s narrative is a window for interpretive insights into personal experience of the process. Each is a situated retrospective, in which added dimensions of feeling, thought and interaction provide the reader a fuller and more complex awareness of the experience of psychiatric hospitalization. The narratives provide insights about choice and agency, control and harm, safety and strength, hope and frustration, resilience and recovery, empathy and humanity; they also reveal various ethical issues related to the experience of help-seeking and treatment.It is vital to consider what each person wrote: what choices they made in representing their experience; what aspects they focused on, and what they (we imagine) left out. The authors used their own voices to create their own representations. In each narrative, “the person” provides an important standpoint. Who is this person, what is his or her experience? Where is the person in the situation; in what way does he or she appear to those who provide treatment or care? How, if at all, is the treatment pertinent to the person’s concerns? Does it feel helpful or harmful? How does the person find a way to continue, to push through, with the help of (or in spite of) those we hope are providing care? This is the first sign of agency, of choice, of “dreaming.” [End Page 35]As V. Barnard writes in Dreaming: A Recovery Story, “to make a film, one has to dream it first.” All of the authors in this symposium took the risk and the opportunity to create their own stories: what to include, what to leave out, how to tell what they wanted to say. These choices gave them the power to dream: how it was, how it might have been; how it felt, good and bad; the chance to represent their own reality—to themselves, and to unknown others (Morrison, 2006).Dreaming, Choice and Agency“My psychiatric illness is only one part of me. I am a person with hopes, dreams, love, an artist and a fellow helper of my peers.” V. BarnardV.’s narrative describes the potential for positive action, of dreaming herself as a whole into existence. Her themes of choice and agency emphasize the importance of autonomy and the capacity for autonomous action. On the farm, V. was free to choose and take risks, to take on responsibilities, to be “treated with respect as a human being trying to get better rather than a criminal suffering from something that was optional.” From disconnection, she was able to find connection, on her own terms.The support of peers adds a valuable dimension. Being recognized as a peer, a person who shares similar psychiatric experiences and respects the challenge of everyday life, brings another level to supportive relationships. Negative judgments and stigma are reduced by mutual support and acknowledgement of common goals. Mental health... (shrink)

In this provocative study, Bedau demonstrates the usefulness of "casuistry," or "the method of cases" in arriving at moral decisions. He examines well-known cases, including the aftermath of the sinking of the William Brown in 1841, that compel us to consider questions about who ought to survive when not all can. By doing so, we learn something about how we actually reason concerning such life and death situations, as well as about how we ought to reason if we wish both (...) to be consistent and to properly respect human life. Bedau's elegant book will be a valuable resource for students, philosophers, and general readers. (shrink)

Conviction Narrative Theory (CNT) is a theory of choice underradical uncertainty– situations where outcomes cannot be enumerated and probabilities cannot be assigned. Whereas most theories of choice assume that people rely on (potentially biased) probabilistic judgments, such theories cannot account for adaptive decision-making when probabilities cannot be assigned. CNT proposes that people usenarratives– structured representations of causal, temporal, analogical, and valence relationships – rather than probabilities, as the currency of thought that unifies our sense-making and decision-making faculties. According (...) to CNT, narratives arise from the interplay between individual cognition and the social environment, with reasoners adopting a narrative that feels “right” to explain the available data; using that narrative to imagine plausible futures; and affectively evaluating those imagined futures to make a choice. Evidence from many areas of the cognitive, behavioral, and social sciences supports this basic model, including lab experiments, interview studies, and econometric analyses. We identify 12 propositions to explain how the mental representations (narratives) interact with four inter-related processes (explanation, simulation, affective evaluation, and communication), examining the theoretical and empirical basis for each. We conclude by discussing how CNT can provide a common vocabulary for researchers studying everyday choices across areas of the decision sciences. (shrink)

Animals are usually considered to lack the status of autonomous agents. Nevertheless, they do appear to make ostensible choices. This article considers whether, and how, I should respect animals' choices. I propose a concept of volitionality which can be respected if, and insofar as, doing so is in the best interests of the animal. Applying that concept, I will argue that an animals' choices be respected when the relevant human decision maker's capacities to decide are potentially challenged or compromised. For (...) example, it will be best to respect the animals' choice when the human decision maker: lacks accurate knowledge of the animal's subjective experiences; does not know what will lead to desirable experiences or allow for the avoidance of undesirable ones; is biased; is less aware of the animal's specific situation; cannot appreciate all elements comprehensively, including considering any value to the animal being allowed to make and implement a choice, such as where a lack of control or liberty would be unpleasant or where an animal would usefully learn from the process of choice-making; and when the animal's choice is achievable. This additionally suggests that we may often beneficially choose to set up situations that empower animals to make better choices. (shrink)

A framing bias shows risk aversion in problems framed as “gains” and risk seeking in problems framed as “losses,” even when these are objectively equivalent and probabilities and outcomes values are explicitly provided. We test this framing bias in situations where decision makers rely on their own experience, sampling the problem's options and seeing the outcomes before making a choice. In Experiment 1, we replicate the framing bias in description-based decisions and find risk indifference in gains and losses in (...) experience-based decisions. Predictions of an Instance-Based Learning model suggest that objective probabilities as well as the number of samples taken are factors that contribute to the lack of framing effect. We test these two factors in Experiment 2 and find no framing effect when a few samples are taken but when large samples are taken, the framing effect appears regardless of the objective probability values. Implications of behavioral results and cognitive modeling are discussed. (shrink)

Wisdom is almost always associated with doing the right thing in the right way under right circumstances in order to achieve the common good. In this paper, however, we propose that wisdom is more associated with deciding between better and worse wrongs; a winless situation we define as tragic. We suggest that addressing the tragic question is something that leaders and managers generally avoid when focusing on business decisions and choices. Yet, raising and confronting the tragic question is important (...) for three main reasons. Firstly, it emphasises that wisdom is about recognising that doing the ethically responsible thing can sometimes lead to acting in ways that violate different ethical norms and values. Secondly, it foregrounds the issue of emotional perception in ethical decision-making. We argue that emotions are salient in directing attention to the tragic question and recognising morally ambiguous situations. Thirdly, the tragic question has important consequences for moral learning, accepting moral culpability for wrongdoing and organisational commitment to righting the wrong. We illustrate our arguments by drawing on three mini-cases: Arjuna’s dilemma in the Mahabharata, Gioia’s deliberations about his role in the Ford Pinto fires and the production of the abortion pill by French company Roussel-Uclaf. (shrink)

This paper proposes that engineers in public service are confronted with unavoidable complexity in their ethical considerations. The complexity begins with interactions among venues of ethical choices. Engineers must make ethical choices simultaneously at the individual, professional, organizational and societal levels. These ethical domains often conflict. The complexity also stems from situations in which physical properties may remain stable, but important social, economic, institutional and political conditions can change substantially. The paper proposes that the reflective learning approach of pragmatism (...) can help with these challenging situations. This approach depends upon employing Dewey’s five stage process of inquiry to engage the ethical complexity inherent in the practice of engineering in the public service. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:You Mean It’s Not My Fault:Learning about Lipedema, a Fat DisorderCatherine A. Seo“As a surgeon there is nothing more I can do for you. You need to lose 75 pounds before I can even consider repairing the damage done.” Implied and not directly stated, “… Because it’s your fault.” I sat listening, dumbfounded. I was at one of the top teaching hospitals in the country, face to face (...) with a respected Harvard Medical School trained surgeon who came highly recommended.I had seemingly irreversible damage that was leading to permanent immobility. I was experiencing excessive and uncontrollable swelling in my extremities. I was in unrelenting pain that prevented me from sleeping through the night.The surgeon looked down at the floor avoiding my gaze and—after never before mentioning weight as a possible contraindication to surgery during any of our interactions associated with five surgeries, in over two years, including at least 25 consultations, pre-op, post-op, or follow-up visits stated—in essence, “I can’t help you. You are too fat. It’s your fault.” Not until now, this moment, a couple of months after “the-surgery-gone-wrong-that-ended-in-terrible-complications,” I was being told that it was my fault.He then looked down at his pager that had conveniently buzzed within minutes after he delivered this news, and then walked out of the examining room leaving me to fend for myself in dealing with serious and life-changing complications. Susan1*, his Nurse Practitioner, printed out and handed me a standard listing of BMI calculations, marched me into the common hallway to weigh me, pointed out my BMI >30, reinforced the message that he would do nothing to remedy this horrific situation unless I lost 75 pounds, and then sent me on my way.I stood outside the hospital in shock. This just wasn’t happening, and it couldn’t be happening to me. I had grown to trust this surgeon, and I was struggling to comprehend what had just happened. As the shock wore off, I reengaged in several failed attempts to get help from him. He seemed to have convinced himself that the reason the surgery had gone awry was because of my excess weight, and not because, as I later learned, I had been misdiagnosed and the procedure, as it was performed, was far too aggressive. My health condition was deteriorating and it appeared as if weight was being scapegoated for the complications.If a solution was to be found, I was going to have to find it. After many months of research, I discovered that I have lipedema, an unrecognized [End Page E6] and generally misdiagnosed hereditary, genetically-based fat disorder. I had always had lipedema, which in my case seems to have been triggered at least since puberty. There are an estimated 17 million women in the USA alone who have lipedema, unrecognized or misdiagnosed.I, like most other women in America, knew that weight was a personal choice, and fat is a result of eating too much. Or was it? This ingrained and culturally accepted structure of knowledge began to disintegrate. I then asked the question, if this disease of lipedema is a fat disorder—and I had been to many, many doctors in my 63 years—why was it never identified? Why was I left to struggle in a constant battle trying to accomplish the impossible? I then learned about and named “anti-fat bias” and began to unravel the answers.About LipedemaAccording to Karen L. Herbst, Ph.D., M.D., endocrinologist and expert on fat disorders, lipedema (lipoedema in Europe) is an inherited genetic disease, affecting at least 11% of women of all sizes, from the extremely thin to the morbidly obese, resulting in localized fat that is bilateral, symmetrical and usually from the waist to just above the ankles. It can also affect the upper arms. Unlike the “normal” fat of obesity, lipedemic fat cannot be lost through diet and exercise. It is not uncommon for the comorbidity of overweight or obesity to accompany lipedema. Allen and Hines, physicians at the Mayo Clinic, first named Lipedema in 1940.Believed... (shrink)

As there are contradictions in the digital technology: 1) a tool for professional growth and 2) a tool for imposing a prepared scenario of achieving success on the subject, ignoring the principle of environmental compliance, our study aims to substantiate and experimentally test the effectiveness of the model of realization of modern student’s mental experience. Moreover, the technology of programming as philosophizing in the BSL format is considered to be an element in the humanization of geeks culture in the (...) class='Hi'>situation of supposed technological singularity. In accordance with the goal, we have created a regression-correlation design for the study of the influence of the predictor variable on the criterion variable. The exploratory methodology of our experimental study is determined by the content of bite sized-approbation of the author's model ‘Flipped Class’. Its conceptual idea is self-learning as creativity, which is realized in the didactics of performative action. The results of the tasks have revealed the relationships and differences in the implementation of indicators of students’ mental experience of joint e-Learning and BSL, which are visualized in correlation galaxies for future clustering. They have confirmed the leading idea of ​​our study: the disclosure of the resources inherent in human nature in the process of learning is the way for the relentless cognition of the sense of placement with a view to achieving dignity and making free choices in life. (shrink)

In this book, the authors help teachers see the need for meaningful student choice and scaffold teachers in that work through learning invitations to students. They argue that when we give students opportunities to practice making choices that matter and when we promote authentic learning situations where students have daily opportunities to try things out and reflect on what happened and what they learned, all students have the capacity to develop learning identities, confidence, and a sense (...) of agency. (shrink)

Confidentiality represents a core principle of research ethics and forms a standard practice in social research. However, what should a researcher do if they learn about illegal activities or harm during the research process? Few systematic studies consider researchers’ attitudes and reactions in such situations. This paper analyzes this issue on the basis of in-depth interviews with Polish sociologists and anthropologists who conduct qualitative research with vulnerable participants. It discusses the experiences and opinions of researchers concerning the maintenance or breaking (...) of confidentiality in the context of knowledge about illegal activities and harm. It also examines the ways in which the researchers justified their decisions. Most of my interviewees respected confidentiality in spite of knowledge of crime or harm, and referred to their epistemological perspectives regarding the role of the researcher, implicit consequentialist ethical reasoning and personal values. Where researchers did break confidentiality, this owed to their personal values and willingness to protect their informants, especially in cases of minor levels of harm as opposed to serious crime. Therefore, their experiences indicate the failure of both obligatory unconditional assurances of confidentiality and the requirement for researchers to assure confidentiality to the extent permitted by law. I argue that researchers do not need constrictive and potentially punitive rules about confidentiality, but rather sensitizing frameworks about how to contemplate and anticipate the many complexities and moral shadings of situations in the field. (shrink)

A study was done with incoming freshmen, sophomore, senior, and graduate business students (n = 185) to assess the effects of moral development, gender, education level, and context on the moral choices in a simulated business situation, a potential hostile takeover of a fictional company. The results indicated that level of moral development did affect the decisions of students; however, main effects for gender, the level of education, and context were not significant. Theresults did find significant interaction effects between (...) context and moral development and gender and moral development. Students with lower levels of moral development were less likely to consider the contextual situation when making their decisions. The effect of moral development was more pronounced for female business students than for male business students. The implications of these results for ethics education in business schools are discussed. (shrink)

This target article is concerned with the implications of the surprisingly different experimental practices in economics and in areas of psychology relevant to both economists and psychologists, such as behavioral decision making. We consider four features of experimentation in economics, namely, script enactment, repeated trials, performance-based monetary payments, and the proscription against deception, and compare them to experimental practices in psychology, primarily in the area of behavioral decision making. Whereas economists bring a precisely defined “script” to experiments for participants to (...) enact, psychologists often do not provide such a script, leaving participants to infer what choices the situation affords. By often using repeated experimental trials, economists allow participants to learn about the task and the environment; psychologists typically do not. Economists generally pay participants on the basis of clearly defined performance criteria; psychologists usually pay a flat fee or grant a fixed amount of course credit. Economists virtually never deceive participants; psychologists, especially in some areas of inquiry, often do. We argue that experimental standards in economics are regulatory in that they allow for little variation between the experimental practices of individual researchers. The experimental standards in psychology, by contrast, are comparatively laissez-faire. We believe that the wider range of experimental practices in psychology reflects a lack of procedural regularity that may contribute to the variability of empirical findings in the research fields under consideration. We conclude with a call for more research on the consequences of methodological preferences, such as the use on monetary payments, and propose a “do-it-both-ways” rule regarding the enactment of scripts, repetition of trials, and performance-based monetary payments. We also argue, on pragmatic grounds, that the default practice should be not to deceive participants. Key Words: behavioral decision making; cognitive illusions; deception; experimental design; experimental economics; experimental practices; financial incentives; learning; role playing. (shrink)

The learning of immediate causation within a dynamic environment was examined. Participants encountered seven decision points in which they needed to choose which of three possible candidates was the cause of explosions in the environment. Each candidate was firing a weapon at random every few seconds, but only one of them produced an immediate effect. Some participants showed little learning, but most demonstrated increases in accuracy across time. On average, men showed higher accuracy and shorter latencies that were (...) not explained by differences in self-reported prior video game experience. This result suggests that prior reports of sex differences in causal choice in the game are not specific to situations involving delayed or probabilistic causal relations. (shrink)

Learner Voice, Learner Choice offers fresh, forward-thinking supports for teachers creating an empowered, student-centered classroom. Learner agency is a major topic in today's schools, but what does it mean in practice, and how do these practices give students skills and opportunities they will need to thrive as citizens, parents, and workers in our ever-shifting climate? Showcasing authentic activities and classrooms, this book is full of diverse instructional experiences that will motivate your students to take an agile, adaptable role in (...) their own learning. This wealth of pedagogical ideas-from specific to open-ended, low-tech to digital, self-expressive to collaborative, creative to critical-will help you discover the transformative effects of providing students with ownership, agency, and choice in their learning journeys. (shrink)

The emergence of personal assistants in the form of smart speakers has begun to significantly alter people’s everyday experiences with technology. The rate at which household Intelligent Personal Assistants such as Amazon’s Echo and Google Home emerged in household spaces has been rapid. They have begun to move human–computer interaction from text-based to voice-activated input, offering a multiplicity of features through speech. The supporting infrastructure connects with artificial intelligence and the internet of things, allowing digital interfaces with domestic appliances, lighting (...) systems, thermostats, media devices and more. Yet this also constitutes a significant new production of situated and sensitive data. This study focuses on how users negotiate and make choices about household Intelligent Personal Assistant use in connection with their data. This study is based on empirical research in Europe with early adopters in Germany and potential users in the Netherlands. This examination of users’ early stage technology acceptance considerations highlights particular practices and choices of users to either preserve their privacy or determine what is acceptable use for their data. Drawing on a simplified version of Unified Theory of Acceptance and Use of Technology 2, a quantitative model for technology acceptance, we demonstrate how acceptance of a household Intelligent Personal Assistants does not imply access to all household data, how users see usefulness in relation to a proliferation of devices, and note the recognition by users regarding the efforts needed for full use and acceptance. The study highlights the complexity of data production at a household level and how these devices produce myopic views of users for platforms. (shrink)

Dilemma situations involving the choice of which human life to save in the case of unavoidable accidents are expected to arise only rarely in the context of autonomous vehicles. Nonetheless, the scientific community has devoted significant attention to finding appropriate and acceptable automated decisions in the event that AVs or drivers of AVs were indeed to face such situations. Awad and colleagues, in their now famous paper “The Moral Machine Experiment”, used a “multilingual online ‘serious game’ for collecting large-scale (...) data on how citizens would want AVs to solve moral dilemmas in the context of unavoidable accidents.” Awad and colleagues undoubtedly collected an impressive and philosophically useful data set of armchair intuitions. However, we argue that applying their findings to the development of “global, socially acceptable principles for machine learning” would violate basic tenets of human rights law and fundamental principles of human dignity. To make its arguments, our paper cites principles of tort law, relevant case law, provisions from the Universal Declaration of Human Rights, and rules from the German Ethics Code for Autonomous and Connected Driving. (shrink)

This paper is concerned with learners who aim to learn patterns in infinite binary sequences: shown longer and longer initial segments of a binary sequence, they either attempt to predict whether the next bit will be a 0 or will be a 1 or they issue forecast probabilities for these events. Several variants of this problem are considered. In each case, a no-free-lunch result of the following form is established: the problem of learning is a formidably difficult one, in (...) that no matter what method is pursued, failure is incomparably more common that success; and difficult choices must be faced in choosing a method of learning, since no approach dominates all others in its range of success. In the simplest case, the comparison of the set of situations in which a method fails and the set of situations in which it succeeds is a matter of cardinality (countable vs. uncountable); in other cases, it is a topological matter (meagre vs. co-meagre) or a hybrid computational-topological matter (effectively meagre vs. effectively co-meagre). (shrink)

In Westworld, viewers learn that the timid and mild‐mannered William is the younger version of the violent, sinister, mission‐driven Man in Black. This chapter considers what it means for William to have, as Sartre calls it, an existential project. It shows how Sartre's theory explains quite cogently William's change in essence from his young self to the violent Man in Black. In a Sartrean framework, William did not discover himself in the park, rather, his experience in the park, or new (...) “situation”, led him to make a new choice of himself in the world and pursue a new set of ends. The chapter then examines Maeve's choice to leave the train at the end of the “The Bicameral Mind”. Although Maeve is a programmed android, she is able to resist her programming and formulate her own goal and, perhaps, start her own existential journey. (shrink)

Interactions between an intelligent software agent and a human user are ubiquitous in everyday situations such as access to information, entertainment, and purchases. In such interactions, the ISA mediates the user’s access to the content, or controls some other aspect of the user experience, and is not designed to be neutral about outcomes of user choices. Like human users, ISAs are driven by goals, make autonomous decisions, and can learn from experience. Using ideas from bounded rationality, we frame these interactions (...) as instances of an ISA whose reward depends on actions performed by the user. Such agents benefit by steering the user’s behaviour towards outcomes that maximise the ISA’s utility, which may or may not be aligned with that of the user. Video games, news recommendation aggregation engines, and fitness trackers can all be instances of this general case. Our analysis facilitates distinguishing various subcases of interaction, as well as second-order effects that might include the possibility for adaptive interfaces to induce behavioural addiction, and/or change in user belief. We present these types of interaction within a conceptual framework, and review current examples of persuasive technologies and the issues that arise from their use. We argue that the nature of the feedback commonly used by learning agents to update their models and subsequent decisions could steer the behaviour of human users away from what benefits them, and in a direction that can undermine autonomy and cause further disparity between actions and goals as exemplified by addictive and compulsive behaviour. We discuss some of the ethical, social and legal implications of this technology and argue that it can sometimes exploit and reinforce weaknesses in human beings. (shrink)

Recent laboratory experiments have shown that both infant and adult learners can acquire word‐referent mappings using cross‐situational statistics. The vast majority of the work on this topic has used unfamiliar objects presented on neutral backgrounds as the visual contexts for word learning. However, these laboratory contexts are much different than the real‐world contexts in which learning occurs. Thus, the feasibility of generalizing cross‐situational learning beyond the laboratory is in question. Adapting the Human Simulation Paradigm, we conducted a (...) series of experiments examining cross‐situational learning from children's egocentric videos captured during naturalistic play. Focusing on individually ambiguous naming moments that naturally occur during toy play, we asked how statistical learning unfolds in real time through accumulating cross‐situational statistics in naturalistic contexts. We found that even when learning situations were individually ambiguous, learners’ performance gradually improved over time. This improvement was driven in part by learners’ use of partial knowledge acquired from previous learning situations, even when they had not yet discovered correct word‐object mappings. These results suggest that word learning is a continuous process by means of real‐time information integration. (shrink)