Defining brain mechanisms that control and adapt motivated behavior will not only advance addiction treatment. It will help society see that addiction is a disease that erodes free will, rather than representing a free will that asks for or deserves consequences of drug-use choices. This science has important implications for understanding addiction's comorbidity in mental illness and reducing associated public health and criminal justice burdens.

Cost conversations are essential to informed consent because patients have a right to information that they think is relevant, and patients overwhelmingly report that cost information is relevant to their medical decisions. Providers have an ethical responsibility to provide necessary information for informed consent, and therefore must discuss costs. The Shared Decision Making model is ideal for enabling this exchange of information, and decision aids are also helpful. Although barriers exist, many useful tools can help providers fulfill this obligation, and (...) encouraging progress is being made to improve cost transparency from insurers and facilities. (shrink)

Despite increasing scientific interest in self-generated thought-mental content largely independent of the immediate environment-there has yet to be any comprehensive synthesis of the subjective experience and neural correlates of affect in these forms of thinking. Here, we aim to develop an integrated affective neuroscience encompassing many forms of self-generated thought-normal and pathological, moderate and excessive, in waking and in sleep. In synthesizing existing literature on this topic, we reveal consistent findings pertaining to the prevalence, valence, and variability of emotion in (...) self-generated thought, and highlight how these factors might interact with self-generated thought to influence general well-being. We integrate these psychological findings with recent neuroimaging research, bringing attention to the neural correlates of affect in self-generated thought. We show that affect in self-generated thought is prevalent, positively biased, highly variable (both within and across individuals), and consistently recruits many brain areas implicated in emotional processing, including the orbitofrontal cortex, amygdala, insula, and medial prefrontal cortex. Many factors modulate these typical psychological and neural patterns, however; the emerging affective neuroscience of self-generated thought must endeavor to link brain function and subjective experience in both everyday self-generated thought as well as its dysfunctions in mental illness. (shrink)

In the maximal form of indirect development found in many taxa of marine invertebrates, embryonic cell lineages of fixed fate and limited division capacity give rise to the larval structures. The adult arises from set‐aside cells in the larva that are held out from the early embryonic specification processes, and that retain extensive proliferative capacity. We review the locations and fates of set‐aside cells in two protostomes, a lophophorate and a deuterostome. The distinct adult body plans of many phyla develop (...) from homologous set‐aside cells within homologous larvae. We argue that the stocks from which these phyla arose utilized these respective larvae, and the diversity of their adult body plans reflects diverse pattern formation processes executed in their set‐aside cell populations. Chordates and arthropods develop directly, but share adult characters with indirectly developing phyla. Thus the deuterostome and protostome stocks that were ancestral to chordates and arthropods, respectively, also utilized maximal indirect development. (shrink)

Here is a question as intriguing as it is brief: what are we? The animalist’s answer is equal in brevity: we are animals. This stark formulation of the animalist slogan distances it from nearby claims—that we are essentially animals, for example, or that we have purely biological criteria of identity over time. Is the animalist slogan—unburdened by modal or criterial commitments—still interesting, though? Or has it lost its bite? In this article we address such questions by presenting a positive case (...) for the importance of animalism and applying that case to recent critiques. (shrink)

For good or for ill, we have animal bodies. Through them, we move around, eat and drink, and do many other things besides. We owe much – perhaps our very lives – to these ever-present animals. But how exactly do we relate to our animals? Are we parts of them, or they of us? Do we and these living animals co-inhere or constitute or coincide? Or what? Animalism answers that we are identical to them. There are many objections to animalism, (...) and a dizzying array of rival views. In this article, we do not propose to evaluate those objections and rivals. We will instead present a new argument for that view. The argument begins with the fact that we have emotions. (shrink)

Núñez and colleagues (2019) question whether cognitive science still exists “as a coherent academic field with a well‐defined and cohesive interdisciplinary research program.” This worry may be premature on two grounds. First, we are not convinced that the Lakatosian criterion of coalescence around a core framework is the best standard for judging whether a field is well‐defined and productive. Second, although we acknowledge that cognitive science is not as visible as we would like, we doubt that this low profile accurately (...) reflects the state of actual research and teaching programs based on the cognitive science approach. (shrink)

Núñez and colleagues (2019) question whether cognitive science still exists “as a coherent academic field with a well‐defined and cohesive interdisciplinary research program.” This worry may be premature on two grounds. First, we are not convinced that the Lakatosian criterion of coalescence around a core framework is the best standard for judging whether a field is well‐defined and productive. Second, although we acknowledge that cognitive science is not as visible as we would like, we doubt that this low profile accurately (...) reflects the state of actual research and teaching programs based on the cognitive science approach. (shrink)

ABSTRACTThe attentional blink is the impaired ability to detect a second target when it follows shortly after the first among distractors in a rapid serial visual presentation...

Although ethics is an essential component of undergraduate medical education, research suggests current medical ethics curricula face considerable challenges in improving students’ ethical reasoning. This paper discusses these challenges and introduces a promising new mode of graduate and professional ethics instruction for overcoming them. We begin by describing common ethics curricula, focusing in particular on established problems with current approaches. Next, we describe a novel method of ethics education and assessment for medical students that we have devised, the Medical Ethics (...) Bowl. Finally, we suggest pedagogical advantages to MEBs when compared to other ethics curricula. (shrink)

ABSTRACTThis paper seeks to reframe crises as moments of organizational opportunity instead of moments of organizational threat. The predominant crisis communication approach involves defensive pos...

The founding of the Han 漢 dynasty by a man of common birth, Liu Bang 劉邦, precipitated a new awareness that class boundaries had become more fluid than in prior generations. New fashions threatened the established social order as wealthy individuals pretended to status that they had not yet achieved. To respond to these concerns, Jia Yi 賈誼 proposed a new sumptuary code regulating a range of luxury goods from apparel to accessories to ritual wares. This sumptuary system was designed (...) to bolster the authority of the imperial throne and to distinguish members of the Han government and the imperial family from other elites. This essay will present an overview of Jia Yi’s sumptuary code and consider its relationship to earlier theories of ritual reform. It will argue that his system combined Lord Shang’s 商 theory of circumstantial advantage with a new scheme of imperial publicity. The final section of this study assesses the implementation of Jia Yi’s recommendations by using jade as a case study. Based on recent archaeological evidence, I argue that Jia Yi’s ideas about jade in the context of his sumptuary guidelines have a contemporaneity with the revitalization of jade craft in the early Western Han. (shrink)

Four experiments supported the hypothesis that ordinary people understand free will as meaning unconstrained choice, not having a soul. People consistently rated free will as being high unless reduced by internal constraints (i.e., things that impaired people’s mental abilities to make choices) or external constraints (i.e., situations that hampered people’s abilities to choose and act as they desired). Scientific paradigms that have been argued to disprove free will were seen as reducing, but usually not eliminating free will, and the reductions (...) were because of constrained conscious choice. We replicated findings that a minority of people think lacking a soul reduces free will. These reductions in perceived free will were fully explained by reductions in people’s perceived abilities to make conscious decisions. Thus, some people do think you need a soul to have free will—but it is because they think you need a soul to make conscious decisions. (shrink)

In this article, we review the psychology of hero development and hero worship. We propose that heroes and hero narratives fulfill important cognitive and emotional needs, including the need for wisdom, meaning, hope, inspiration, and growth. We propose a framework called the heroic leadership dynamic to explain how need-based heroism shifts over time, from our initial attraction to heroes to later retention or repudiation of heroes. Central to the HLD is idea that hero narratives fulfill both epistemic and energizing functions. (...) Hero stories provide epistemic benefits by providing scripts for prosocial action, by revealing fundamental truths about human existence, by unpacking life paradoxes, and by cultivating emotional intelligence. To energize us, heroes promote moral elevation, heal psychic wounds, inspire psychological growth, and exude charisma. We discuss the implications of our framework for theory and research on heroism, leadership processes, and positive psychology. (shrink)

In this article, we review the psychology of hero development and hero worship. We propose that heroes and hero narratives fulfill important cognitive and emotional needs, including the need for wisdom, meaning, hope, inspiration, and growth. We propose a framework called the heroic leadership dynamic to explain how need-based heroism shifts over time, from our initial attraction to heroes to later retention or repudiation of heroes. Central to the HLD is idea that hero narratives fulfill both epistemic and energizing functions. (...) Hero stories provide epistemic benefits by providing scripts for prosocial action, by revealing fundamental truths about human existence, by unpacking life paradoxes, and by cultivating emotional intelligence. To energize us, heroes promote moral elevation, heal psychic wounds, inspire psychological growth, and exude charisma. We discuss the implications of our framework for theory and research on heroism, leadership processes, and positive psychology. (shrink)

"The French philosopher Nicolas Malebranche popularized the doctrine of occasionalism in the late seventeenth century. Occasionalism is the thesis that God alone is the true cause of everything that happens in the world, and created substances are merely "occasional causes." This doctrine was originally developed in medieval Islamic theology, and was widely rejected in the works of Christian authors in medieval Europe. Yet despite its heterodoxy, occasionalism was revived starting in the 1660s by French and Dutch followers of the philosophy (...) of René Descartes. Since the 1970s, there has been a growing body of literature on Malebranche and occasionalism. There has also been new work on the Cartesian occasionalists before Malebranche - including Arnold Geulincx, Geraud de Cordemoy and Louis de la Forge. But to date there has not been a systematic, book-length study of the reasoning that led Cartesian thinkers to adopt occasionalism, and the relationship of their arguments to Descartes' own views. This book expands on recent scholarship, to provide the first comprehensive account of seventeenth century occasionalism. Part I contrasts occasionalism with a theory of divine providence developed by Thomas Aquinas, in response to medieval occasionalists; it shows that Descartes' philosophy is compatible with Aquinas' theory, on which God "concurs" in all the actions of created beings. Part 2 reconstructs the arguments of Cartesians - such as Cordemoy and a Forge - who used Cartesian physics to argue for occasionalism. Finally, it shows how Malebranche's case for occasionalism combines philosophical theology with Cartesian metaphysics and mechanistic science"--. (shrink)

In this article, we develop and defend a new argument for animalism -- the thesis that we human persons are human animals. The argument takes this rough form: since our pets are animals, we are too. We’ll begin with remarks on animalism and its rivals, develop our main argument, and then defend it against a few replies.

Working memory--the ability to keep important information in mind while comprehending, thinking, and acting--varies considerably from person to person and changes dramatically during each person's life. Understanding such individual and developmental differences is crucial because working memory is a major contributor to general intellectual functioning. This volume offers a state-of-the-art, integrative, and comprehensive approach to understanding variation in working memory by presenting explicit, detailed comparisons of the leading theories. It incorporates views from the different research groups that operate on each (...) side of the Atlantic, and covers working-memory research on a wide variety of populations, including healthy adults, children with and without learning difficulties, older adults, and adults and children with neurological disorders. A particular strength of this volume is that each research group explicitly addresses the same set of theoretical questions, from the perspective of both their own theoretical and experimental work and from the perspective of relevant alternative approaches. Through these questions, each research group considers their overarching theory of working memory, specifies the critical sources of working memory variation according to their theory, reflects on the compatibility of their approach with other approaches, and assesses their contribution to general working memory theory. This shared focus across chapters unifies the volume and highlights the similarities and differences among the various theories. Each chapter includes both a summary of research positions and a detailed discussion of each position. Variation in Working Memory achieves coherence across its chapters, while presenting the entire range of current theoretical and experimental approaches to variation in working memory. (shrink)

The COVID-19 pandemic has affected the way many people live their lives. The increasing amount of time spent indoors and isolated during periods of lockdown has been accompanied by an increase in the time people spend playing video games. One such game which soared in popularity during the early stages of the pandemic was Animal Crossing: New Horizons. Through semi-structured interviews with players, and using a theory-informed qualitative analysis, we document and examine players’ motivations and experiences playing Animal Crossing: New (...) Horizons during the pandemic. Findings suggest that playing the game helped satisfy various psychological needs—autonomy, relatedness, and competence—as described by Self-Determination Theory. Conversely, players stopped playing the game when they found that their psychological needs were thwarted or better met through other activities. Our findings offer support that video games can offer psychological relief in stressful contexts by providing opportunities for people to satisfy key psychological needs. Theoretical and practical implications are discussed. (shrink)

We have studied a number of long-term meditators in previous studies. The purpose of this study was to determine if there are differences in baseline brain function of experienced meditators compared to non-meditators. All subjects were recruited as part of an ongoing study of different meditation practices. We evaluated 12 advanced meditators and 14 non-meditators with cerebral blood flow SPECT imaging at rest. Images were analyzed with both region of interest and statistical parametric mapping. The CBF of long-term meditators was (...) significantly higher compared to non-meditators in the prefrontal cortex, parietal cortex, thalamus, putamen, caudate, and midbrain. There was also a significant difference in the thalamic laterality with long-term meditators having greater asymmetry. The observed changes associated with long-term meditation appear in structures that underlie the attention network and also those that relate to emotion and autonomic function. (shrink)

Tobey Scharding claims that Bitcoin’s lack of a central regulator makes it open to price fluctuations. I argue that a currency not having a central regulator does not necessitate it being more volatile than centrally regulated currencies. First, I argue that Scharding’s reason for suggesting that Bitcoin is open to price fluctuations – its potential to face legal restrictions – is also faced by centrally regulated currencies. Second, I use silver in London as an example of a non-centrally regulated currency (...) with relatively low price volatility when compared to other centrally regulated currencies showing that non-centrally regulated currencies are not necessarily more volatile. (shrink)

The 2010 Quinnipiac cheerleading case raises interesting questions about the nature of both cheerleading and sport, as well as about the moral character of each. In this paper we explore some of those questions, and argue that no form of college cheerleading currently in existence deserves, from a moral point of view, to be recognized as a sport for Title IX purposes. To reach that conclusion, we evaluate cheerleading using a quasi-legal argument based on the NCAA’s definition of sport and (...) conclude that cheerleading fails to qualify as a legitimate sport. A philosophical argument leads to the same conclusion, primarily because of the essential entertainment-aspect of cheerleading. We then examine a consequentialist moral case for making cheerleading an intercollegiate sport and argue that the balance of moral reasons is against doing so. Finally, we look at cheerleading’s newest offspring – Acrobatics and Tumbling, and STUNT – and express our moral reservations about their current claims to be worthy of Title IX recognition. While we would not claim that any single one of our arguments is decisive, we are convinced that the cumulative weight of the arguments against granting intercollegiate sport status to any of the forms of cheerleading or its derivatives is, at present, irresistible. (shrink)

Despite a large and multifaceted effort to understand the vast landscape of phenotypic data, their current form inhibits productive data analysis. The lack of a community-wide, consensus-based, human- and machine-interpretable language for describing phenotypes and their genomic and environmental contexts is perhaps the most pressing scientific bottleneck to integration across many key fields in biology, including genomics, systems biology, development, medicine, evolution, ecology, and systematics. Here we survey the current phenomics landscape, including data resources and handling, and the progress that (...) has been made to accurately capture relevant data descriptions for phenotypes. We present an example of the kind of integration across domains that computable phenotypes would enable, and we call upon the broader biology community, publishers, and relevant funding agencies to support efforts to surmount today's data barriers and facilitate analytical reproducibility. (shrink)

The executive hypothesis of self-regulation places cognitive information processing at the center of self-regulatory success/failure. While the hypothesis is well supported by cross-sectional studies, no study has tested its primary prediction, that temporary lapses in executive control underlie moments of self-regulatory failure. Here, we conducted a naturalistic experiment investigating whether short-term variation in executive control is associated with momentary self-regulatory outcomes, indicated by negative affect reactivity to everyday stressors. We assessed working memory capacity (WMC) through ultra-brief, ambulatory assessments on smart (...) phones five times per day in a 7-day ecological momentary assessment (EMA) study involving college-aged adults. We found that participants exhibited more negative affect reactivity to stressor exposures during moments when they exhibited lower than usual WMC. Contrary to previous findings, we found no between-person association between WMC and average stress reactivity. We interpret these findings as reflecting the role of executive control in determining one’s effective capacity to self-regulate. (shrink)

It is widely suspected that arguments from conceivability, at least in some of their more notorious instances, are unsound. However, the reasons for the failure of conceivability arguments are less well agreed upon, and it remains unclear how to distinguish between sound and unsound instances of the form. In this paper I provide an analysis of the form of arguments from conceivability, and use this analysis to diagnose a systematic weakness in the argument form which reveals all its instances to (...) be, roughly, either uninformative or unsound. I illustrate this conclusion through a consideration of David Chalmers. (shrink)

Three claims about what makes a theory “physically complete” are (1) Shimony's assertion that a complete theory says “all there is to say” about nature; (2) EPR's requirement that a complete theory describe all “elements of reality”; and (3) Ballentine and Jarrett's claim that a “predictively complete” theory must obey a condition used in Bell deviations. After introducing “statistical completeness” as a partial formalization of (1), we explore the logical and motivational relationships connecting these completeness conditions. We find that statistical (...) completeness motivates but does not imply Jarrett's completeness condition, because Jarrett's condition encodes further intuitions about locality and causality. We also dispute Ballentine and Jarrett's claim that EPR-completeness implies Jarrett's completeness condition. (shrink)

An often-overlooked characteristic of the human mind is its propensity to wander. Despite growing interest in the science of mind-wandering, most studies operationalize mind-wandering by its task-unrelated contents. But these contents may be orthogonal to the processes that determine how thoughts unfold over time, remaining stable or wandering from one topic to another. In this chapter, we emphasize the importance of incorporating such processes into current definitions of mind-wandering, and propose that mind-wandering and other forms of spontaneous thought (such as (...) dreaming and creativity) are mental states that arise and transition relatively freely due to an absence of constraints on cognition. We review existing psychological, philosophical and neuroscientific research on spontaneous thought through the lens of this framework, and call for additional research into the dynamic properties of the mind and brain. (shrink)

"In the United States, we try to comfort ourselves with the belief that this country, as the leading world power and industrial democracy, is different from the rest of the world--that we have solved our day-to-day problems. Such optimism--undergirded with the best of intentions--obscures the reality of the social problems that remain among us. To name only a few, these include violence, drugs, and other crime illiteracy, homelessness, and poverty and the rising rate of illegitimacy in our society. "A vigorous (...) debate over these issues, which are of such pressing concern, is taking place now in our country. It largely concerns the means we should use to address them: What is the proper role of the government in solving these problems without depriving individuals of their right to shape their own destinies?" --from the Introduction by Andrew R. Cecil. (shrink)