We describe the design and evaluation of a sub-clinical digital assessment tool that integrates digital biomarkers of depression. Based on three standard cognitive tasks on which people with depression have been known to perform differently than a control group, we iteratively designed a digital assessment tool that could be deployed outside of laboratory contexts, in uncontrolled home environments on computer systems with widely varying system characteristics. We conducted two online studies, in which participants used the assessment tool in their own (...) homes, and completed subjective questionnaires including the Patient Health Questionnaire —a standard self-report tool for assessing depression in clinical contexts. In a first study, we demonstrate that each task can be used in isolation to significantly predict PHQ-9 scores. In a second study, we replicate these results and further demonstrate that when used in combination, behavioral metrics from the three tasks significantly predicted PHQ-9 scores, even when taking into account demographic factors known to influence depression such as age and gender. A multiple regression model explained 34.4% of variance in PHQ-9 scores with behavioral metrics from each task providing unique and significant contributions to the prediction. (shrink)

I argue that Nietzsche’s thinking, contrary to the interpretation of Martin Heidegger, is compatible with an ecologically oriented, environmentally concemed philosophizing. In support of this contention, I show that Nietzsche’s critique of traditional Western thinking closely parallels the critique of this tradition by environmentalist writers such as Lynn White, Ir. I also show that one of the principal thrusts of Nietzsche’s own philosophizing consists of the attempt to overcome the kind of thinking that has provided a theoretical foundation for the (...) technological control and exploitation of the natural world. Finally, I show that Nietzsche’s notion of the will to power, at least in several of its fonnulations, has certain affinities to the ecosystem approach of modem ecologists. (shrink)

Despite the important role of physical activity in population health and well-being, it has received less focus in public health ethics as compared to other modifiable lifestyle factors such as smoking and diet. However, when considering the current and potential role of physical activity within public health—including interventions and policies to encourage physical activity in schools and workplaces, changes to the built environment and the equity issues associated with access to physical activity—it is a ripe territory for ethical analysis. This (...) paper makes a case for a more sustained focus on physical activity within public health ethics by reviewing two ethical issues within physical activity and public health: physical activity inequity as a structural injustice issue, and stigma in physical activity promotion. While the benefits of physical activity for every age group and demographic are numerous, ethics oversight is encouraged to ensure that these efforts do not impose unnecessary risks or stigmatize marginalized populations. (shrink)

Despite the salient experience of encoding threatening events, these memories are prone to distortions and often non-veridical from encoding to recall. Further, threat has been shown to preferentially disrupt the binding of event details and enhance goal-relevant information. While extensive work has characterised distinctive features of emotional memory, research has not fully explored the influence threat has on temporal memory, a process putatively supported by the binding of event details into a temporal context. Two primary competing hypotheses have been proposed; (...) that threat can impair or enhance temporal memory. We analysed two datasets to assess temporal memory for an in-person haunted house experience. In study 1, we examined the temporal structure of memory by characterising memory contiguity in free recall as a function of individual levels of heart rate as a proxy of threat. In study 2, we replicated marginal findings of threat-related increases in memory contiguity found in study 1. We extended these findings by showing threat-related increases in recency discriminations, an explicit test of temporal memory. Together, these findings demonstrate that threat enhances temporal memory regarding free recall structure and during explicit memory judgments. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Murder in the Garden? The Envy of the Gods in Genesis 2 and 3 Paul DuffJoseph Hallman George Washington University University of St. Thomas According to Walter Brueggemann, "No text in Genesis (or likely in the entire Bible) has been more used, interpreted and misunderstood" than the story of Adam and Eve in the garden. "This applies to careless, popular theology as well as to the doctrine of (...) the church"(41). Augustine attempted to explain the first few chapters of Genesis on no fewer than five different occasions throughout his career. Based on his reading ofPaul, Augustine and Western Christianity after him believed that the entire human race inherited the disobedience ofAdam and Eve. The story in Genesis 2-3 represents the beginning ofthe J narrative, the so-called Yahwist account of the creation which originated in the early years ofthe Israelite monarchy.8 Commentators have long acknowledged a variety ofelements in the Yahwist creation account which complicate its interpretation and defy any satisfactory explanation. Among the more puzzling elements in the story are, first, the implication in Gen. 3:22 of a plurality of divine beings, a fact which seems to contradict the rest ofthe narrative and which also flies in the face of Israelite monotheism. Second, according to Gen. 2:17, God threatens Adam with the punishment of 8 The Yahwist document, originally independent, was later combined with three other strands of ancient material to form the Pentateuch. For a recent study ofthe "Documentary Hypothesis," see Richard Friedman. 1 84Paul DuffandJoseph Hallman immediate death for transgressing the deity's prohibition (cf. 3:3, 3:4). God does not carry out the threatened punishment, however, nor does the text offer the reader an explanation for the deity's commutation ofthe sentence (Westermann 224-5). Third, the origin and nature ofthe serpent in the story is unclear. Where did he come from? The identification ofthis figure with Satan in the later tradition has no support in the text (Westermann 237-9). Finally, the prohibition not to eat ofthe single tree in the garden appears to be arbitrary. Hence the crime of Adam and Eve is obviously contrived. Despite the fact that the original sentence of death for their disobedience was not carried out, the curses invoked on Adam and Eve seem hardly warranted by the offense. Consequently, some sections ofthe text depict the deity as a petty tyrant, certainly a very different picture than that given by other scriptures ofthe Jewish and Christian traditions. We believe these difficulties can be overcome by approaching Genesis 2-3 from a Girardian perspective.9 We propose that this story has evolved10 in order to hide its original meaning. As a result—following Girard's understanding of the function and evolution of mythology—we will endeavor to "deconstruct" Genesis 2-3 in order to trace the evolution ofthis myth from its origin in a primal crime. This will enable us to explain the inconsistencies in the text as it stands and to appreciate the final revisions made by the biblical author(s). We will begin with a brief discussion of Girard's understanding ofmyth. Then we will turn to the problems ofthe Genesis text. Girard on myth According to Girard, myth is, quite simply, a narrative about a primal murder, rewritten from the vantage point ofthe killers (1977a, 64-7, 91-5; 1986, 24-44). As such, mythology covers up the role of the victimage mechanism as the basis ofculture. Myths which disguise or cover up such a crime can take many forms. For instance, the foundational murder of an 9 In his recent book on Paul, Robert Hamerton-Kelly presents a Girardian interpretation of this passage which is completely different from ours (92-7). Since Hamerton-Kelly appears to read the myth at face value without a sense of development, he, like most interpreters, ends with somewhat tortuous conclusions. 10It is virtually certain that the account found in Gen. 2 and 3 did not come into being as a free composition of the Yahwist. But, as Claus Westermann has pointed out in his history ofthe exegesis ofthis passage (186-91), despite the fact that most see it as a product of a long... (shrink)

I argue that Nietzsche’s thinking, contrary to the interpretation of Martin Heidegger, is compatible with an ecologically oriented, environmentally concemed philosophizing. In support of this contention, I show that Nietzsche’s critique of traditional Western thinking closely parallels the critique of this tradition by environmentalist writers such as Lynn White, Ir. I also show that one of the principal thrusts of Nietzsche’s own philosophizing consists of the attempt to overcome the kind of thinking that has provided a theoretical foundation for the (...) technological control and exploitation of the natural world. Finally, I show that Nietzsche’s notion of the will to power, at least in several of its fonnulations, has certain affinities to the ecosystem approach of modem ecologists. (shrink)

Readers generally know only one of the two famous James brothers. Literary types know Henry James; psychologists, philosophers, and religion scholars know William James. In reality, the brothers’ minds were inseparable, as the more than eight hundred letters they wrote to each other reveal. In this book, J. C. Hallman mines the letters for mutual affection and influence, painting a moving portrait of a relationship between two extraordinary men. Deeply intimate, sometimes antagonistic, rife with wit, and on the cutting (...) edge of art and science, the letters portray the brothers’ relationship and measure the manner in which their dialogue helped shape, through the influence of their literary and intellectual output, the philosophy, science, and literature of the century that followed. William and Henry James served as each other’s muse and critic. For instance, the event of the death of Mrs. Sands illustrates what H’ry never stated: even if the “matter” of his fiction was light, the minds behind it lived and died as though it was very heavy indeed. He seemed to best understand this himself only after Wm fully fleshed out his system. “I can’t now explain save by the very fact of the spell itself . . . that [Pragmatism] cast upon me,” H’ry wrote in 1907. “All my life I have . . . unconsciously pragmatised.” Wm was never able to be quite so gracious in return. In 1868, he lashed out at the “every day” elements of two of H’ry’s early stories, and then explained: “I have uttered this long rigmarole in a dogmatic manner, as one speaks, to himself, but of course you will use it merely as a mass to react against in your own way, so that it may serve you some good purpose.” He believed he was doing H’ry a service as he criticized a growing tendency toward “over-refinement” or “curliness” of style. “I think it ought to be of use to you,” he wrote in 1872, “to have any detailed criticism fm even a wrong judge, and you don’t get much fm. any one else.” For the most part, H’ry agreed. “I hope you will continue to give me, when you can, your free impression of my performance. It is a great thing to have some one write to one of one’s things as if one were a 3d person & you are the only individual who will do this.”. (shrink)

This anthology includes 42 selections from a wide variety of cultural backgrounds and historical periods. The text is not limited to Western material; it also includes Native American, African-American, Hispanic and feminist selections. While quite diverse historically and culturally, the readings are chosen for their readability and philosophical significance. To facilitate incorporation into existing courses, the selections are arranged in six chapters that correspond to traditional philosophical categories: self identity, knowledge and truth, creation and reality, ethics, politics and religion.

This article seeks to reconcile the ‘movement’ account of the interpretation of superlative and comparative degree quantifiers with a class of apparent counterexamples. Superlative and comparative degree quantifiers compare the extent to which a target term and alternatives to the target instantiate a gradable property. On the movement analysis, the target and the gradable property are determined by the scope of the degree quantifier in the syntactic structure. As a structural consequence, terms in the scope of the degree quantifier are (...) indifferent to the presence of the degree quantifier. This leads to incorrect empirical predictions in some contexts, apparently undermining the movement account. I provide an analysis of these contexts in which the unexpected interaction of degree quantifiers with other terms in their scope is a side effect of quantification over situations inherent in the degree quantifier itself. (shrink)

Sentences like _Mary needs to make the fewest mistakes on the upcoming test_ have a ‘split scope’ reading roughly paraphrasable as ‘Mary exceeds all others in terms of how many mistakes she must _not_ make’; that is, her situation is the most precarious. The structural approach to this phenomenon attributes to such sentences a logical form resembling this paraphrase, in which the superlative component of the meaning of _fewest_ scopes above the modal _need to_ and the negative component scopes below (...) it. This paper investigates analogous structures in Syrian Arabic, a language in which superlatives may appear at a distance from their scalar associates in the surface order. The syntax of such expressions in Syrian Arabic, and the range of interpretations available to the various syntactic permutations found there points to two different sources for split scope readings. While some split scope readings are derived by syntactic splitting of _fewest_ across a modal verb, others arise from a semantic ambiguity in the modal verb itself, rather than from a syntactic distinction in logical form. (shrink)

Addressing six primary philosophical concerns - the self, reality, epistemology, ethics, politics and religion, this text contains not only many readings from the Western canon, but essential readings from many cultural perspectives not typically included in introductory philosophy classes as well.

Two lines of evidence indicate that there exists a reciprocal inhibitory relationship between opposed brain networks. First, most attention-demanding cognitive tasks activate a stereotypical set of brain areas, known as the task-positive network and simultaneously deactivate a different set of brain regions, commonly referred to as the task negative or defaultmode network. Second, functional connectivity analyses show that these same opposed networks are anti-correlated in the resting state. Wehypothesize that these reciprocally inhibitory effects reflect two incompatible cognitive modes, each of (...) which may be directed towards understanding the external world. Thus, engaging onemode activates one set of regions and suppresses activity in the other.Wetest this hypothesis by identifying two types of problem-solving task which, on the basis of prior work, have been consistently associated with the task positive and task negative regions: tasks requiring social cognition, i.e., reasoning about the mental states of other persons, and tasks requiring physical cognition, i.e., reasoning about the causal/mechanical properties of inanimate objects. Social and mechanical reasoning tasks were presented to neurologically normal participants during fMRI. Each task type was presented using both text and video clips. Regardless of presentation modality, we observed clear evidence of reciprocal suppression: social tasks deactivated regions associated with mechanical reasoning and mechanical tasks deactivated regions associated with social reasoning. These findings are not explained by self-referential processes, task engagement, mental simulation,mental time travel or external vs. internal attention, all factors previously hypothesized to explain default mode network activity. Analyses of resting state data revealed a close match between the regions our tasks identified as reciprocally inhibitory and regions of maximal anti-correlation in the resting state. These results indicate the reciprocal inhibition is not attributable to constraints inherent in the tasks, but is neural in origin. Hence, there is a physiological constraint on our ability to simultaneously engage two distinct cognitive modes. Furtherwork is needed tomore precisely characterize these opposing cognitive domains. (shrink)

Proportional quantification and progressive aspect interact in English in revealing ways. This paper investigates these interactions and draws conclusions about the semantics of the progressive and telicity. In the scope of the progressive, the proportion named by a proportionality quantifier (e.g. most in The software was detecting most errors) must hold in every subevent of the event so described, indicating that a predicate in the scope of the progressive is interpreted as an internally homogeneous activity. Such an activity interpretation is (...) argued to be available for telic predicates (e.g. cross the street) because these receive a partitive interpretation except in combination with a completive operator, which asserts that the event so described has culminated. The obligatoriness of the completive operator in the preterit is shown to parametrically distinguish those languages that show completion entailments in the preterit, e.g. English, from those that do not, e.g. Malagasy, Hindi, and Japanese. (shrink)

Situation selection involves choosing situations based on their likely emotional impact and may be less cognitively taxing or challenging to implement compared to other strategies for regulating emotion, which require people to regulate their emotions “in the moment”; we thus predicted that individuals who chronically experience intense emotions or who are not particularly competent at employing other emotion regulation strategies would be especially likely to benefit from situation selection. Consistent with this idea, we found that the use of situation selection (...) interacted with individual differences in emotional reactivity and competence at emotion regulation to predict emotional outcomes in both a correlational and an experimental field study. Taken together, the findings suggest that situation selection is an effective strategy for regulating emotions, especially for individuals who otherwise struggle to do so. (shrink)

Historical demographic research shows that the factors influencing mortality risk are labile across time and space. This is particularly true for datasets that span societal transitions. Here, we seek to understand how marriage, migration, and the local economy influenced mortality dynamics in a rapidly changing environment characterized by high in-migration and male-biased sex ratios. Mortality records were extracted from a compendium of historical vital records for the Baja California peninsula (Mexico). Our sample consists of 1,201 mortality records spanning AD 1835–1900. (...) Findings from Cox proportional hazard models indicate that (1) marriage was associated with a protective effect for both sexes; (2) residing in a mining town was associated with higher mortality for men, but not women; (3) migration was associated with decreased mortality risk for women, but not men; and (4) the risk of mortality increased in the face of infectious disease, but decreased over time. Despite the early initiation of reproduction for women, marriage had a protective effect, likely because marriage linked women to resources. Although mining boomtowns were associated with elevated risk factors generally, only men experienced greater mortality risk, likely due to dangerous working conditions that women did not experience. Last, female, but not male, migrants experienced greater longevity, possibly because exposure to harsh labor conditions eroded the protective effect of selection bias for men. Together, these results shed light on an understudied historical population and broaden our understanding of demographic dynamics in preindustrial settings. (shrink)

The COVID‐19 pandemic has placed extraordinary stress on frontline healthcare providers as they encounter significant challenges and risks while caring for patients at the bedside. This study used qualitative research methods to explore nurses and respiratory therapists' experiences providing direct care to COVID‐19 patients during the first surge of the pandemic at a large academic medical center in the Northeastern United States. The purpose of this study was to explore their experiences as related to changes in staffing models and to (...) consider needs for additional support. Twenty semi‐structured interviews were conducted with sixteen nurses and four respiratory therapists via Zoom or by telephone. Interviews were transcribed verbatim, identifiers were removed, and data was coded and analyzed thematically. Five major themes characterize providers' experiences: a fear of the unknown, concerns about infection, perceived professional unpreparedness, isolation and alienation, and inescapable stress and distress. This manuscript analyzes the relationship between these themes and the concept of moral distress and finds that some, but not all, of the challenges that providers faced during this time align with previous definitions of the concept. This points to the possibility of broadening the conceptual parameters of moral distress to account for providers' experiences of treating patients with novel illnesses while encountering institutional and clinical challenges. (shrink)

IntroductionApproaches to improve heart rate variability and reduce stress such as breathing retraining are more frequently being integrated into psychotherapy but little research on their effectiveness has been done to date. Specifically, no studies to date have directly compared using a breathing pacer at 6 breaths per minute with compassion focused soothing rhythm breathing.Current StudyIn this randomized controlled experiment, 6 breaths per minute breathing using a pacer was compared with compassion focused soothing rhythm breathing, with a nature video being used (...) as a control group condition.MethodsHeart rate variability measures were assessed via electrocardiogram and respiration belt, and an automated blood pressure machine was used to measure systolic diastolic blood pressure, and heart rate. A total of 96 participants were randomized into the three conditions. Following a 5-min baseline, participants engaged in either 6 breath per minute breathing, soothing rhythm breathing, or watched a nature video for 10 min. To induce a stressful state, participants then wrote for 5 min about a time they felt intensely self-critical. Participants then wrote for 5 min about a time they felt self-compassionate, and the experiment ended with a 10-min recovery period.ResultsConditions did not significantly differ at baseline. Overall, HRV, as measured by standard deviation of NN intervals, low frequency HRV, and LF/HF ratio, increased during the intervention period, decreased during self-critical writing, and then returned to baseline levels during the recovery period. High frequency HRV was not impacted by any of the interventions. The participants in the 6 breath per minute pacer condition were unable to consistently breathe at that rate and averaged about 12 breaths per minute. Time by Condition analyses revealed that both the 6 breaths per minute pacer and soothing breathing rhythm conditions lead to significantly higher SDNN than the nature video condition during breathing practice but there were no significant differences between conditions in response to the self-critical and self-compassionate writing or recovery periods. The 6 breath per minute pacer condition demonstrated a higher LF HRV and LF/HF ratio than the soothing rhythm breathing condition, and both intervention conditions had a higher LF HRV and LF/HF ratio than the nature video.ConclusionsAlthough the 6 breath per minute pacer condition participants were not able to breath consistently at the low pace, both the participants attempting to breathe at 6 breaths per minute as well as those in the soothing rhythm breathing condition effectively increased HR variability as measured by SDNN, and attempting to breathe at 6 breaths per minute led to the highest LF HRV and LF/HF ratio. Both breathing approaches impacted HRV more than watching a relaxing nature video and can potentially be used as key adjuncts in psychotherapy to aid in regulating physiological functioning, although it appears that consistent breathing practice would be needed. (shrink)

Research misconduct is harmful because it threatens public health and public safety, and also undermines public confidence in science. Efforts to eradicate ongoing and prevent future misconduct are numerous and varied, yet the question of “what works” remains largely unanswered. To shed light on this issue, this study used data from both mail and online surveys administered to a stratified random sample of tenured and tenure-track faculty members (N = 613) in the social, natural, and applied sciences at America’s top (...) 100 research universities. Participants were asked to gauge the effectiveness of various intervention strategies: formal sanctions (professional and legal), informal sanctions (peers), prevention efforts (ethics and professional training), and reducing the pressures associated with working in research-intensive units. Results indicated that (1) formal sanctions received the highest level of support, (2) female scholars and researchers working in the applied sciences favored formal sanctions, and (3) a nontrivial portion of the sample supported an integrated approach that combined elements of different strategies. A key takeaway for university administrators is that a multifaceted approach to dealing with the problem of research misconduct, which prominently features enhanced formal sanctions, will be met with the support of university faculty. (shrink)

Multiteam systems are complex organizational forms comprising interdependent teams that work towards their own proximal goals within and across teams to also accomplish a shared superordinate goal. MTSs operate within high-stakes, dangerous contexts with high consequences for suboptimal performance. We answer calls for nuanced exploration and cross-context comparison of MTSs “in the wild” by leveraging the MTS action sub-phase behavioral taxonomy to determine where and how MTS failures occur. To our knowledge, this is the first study to also examine how (...) key MTS attributes influence MTS processes and performance. We conducted historiometric analysis on 40 cases of failed MTS performance across various contexts to uncover patterns of within- and between-team behaviors of failing MTSs, resulting in four themes. First, component teams of failing MTSs over-engaged in within-team alignment behaviors by enacting acting, monitoring, and recalibrating behaviors more often within than between teams. Second, failing MTSs over-focused on acting behaviors and tended to not fully enact the action sub-phase cycle. Third and fourth, boundary status and goal type exacerbated these behavioral patterns, as external and physical MTSs were less likely to enact sufficient between-team behaviors or fully enact the action sub-phase cycle compared to internal and intellectual MTSs. We propose entrainment as a mechanism for facilitating MTS performance wherein specific, cyclical behavioral patterns enacted by teams align to facilitate goal achievement via three multilevel behavioral cycles. We argue that the degree to which these cycles are aligned both between teams and with the overarching MTS goal determines whether and how an MTS fails. Our findings add nuance beyond single-context MTS studies by showing that the identified behavioral patterns hold both across contexts and almost all types of MTS action-phase behaviors. We show that these patterns vary by MTS boundary status and goal type. Our findings inform MTS training best practices, which should be structured to integrate all component teams and tailored to both MTS attributes and situation type. (shrink)

Max Hallman has put forward an interpretation of Nietzsche’s philosophy according to which Nietzsche is a prototypical deep ecologist. In reply, I dispute Hallman’s main interpretive claim as well as its ethical and exegetical corollaries. I hold that Nietzsche is not a “biospheric egalitarian,” but rather an aristocratically individualistic “high humanist.” A consistently naturalistic transcendentalist, Nietzsche does submit a critique of modernity’s Christian-inflected anthropocentrism (pace Hallman), and yet—in his later work—he endorses exploitation in the quest for nobility (...) (contra Hallman). I conclude thatecophilosophers need to exercise hermeneutical caution in any attempt to appropriate Nietzsche for environmentally ethical designs, lest they illegitimately ventriloquize their own moral voices into an authoritative but alien mouthpiece. (shrink)

There has been relatively little debate about Nietzsche’s place in environmental ethics, but the lines of the debate are well marked. He has been viewed as an anthropocentrist by Michael E. Zimmerman, a humanist by Ralph Acampora, a biocentrist and deep ecolo­gist by Max Hallman, a constructivist by Martin Drenthen, and an ecocentrist by Graham Parkes. Nietzsche does provide a theory of intrinsic value and his philosophy of nature is germane to an environmerntal ethic. His philosophical biology grounds his (...) value theory. The secondary literature contains three main claims plaguing the debate about his views. First, commentators tend to ignore or downplay Nietzsche’s biology. Second, his value theory is not adequatey addressed. Third, does Nietzsche’s emphasis on hierarchy enable him to maintain that human life is more valuable than that of other life forms, but that the lower life forms have a different kind of value insofar as they enable and support higher life forms? This view is roughly parallel in many respects to the views of Paul Taylor, David Ray Griffin, and Michael E. Zimmerman. (shrink)