Human development takes place in a social context. Two pervasive sources of social information are faces and hands. Here, we provide the first report of the visual frequency of faces and hands in the everyday scenes available to infants. These scenes were collected by having infants wear head cameras during unconstrained everyday activities. Our corpus of 143 hours of infant-perspective scenes, collected from 34 infants aged 1 month to 2 years, was sampled for analysis at 1/5 Hz. The major finding (...) from this corpus is that the faces and hands of social partners are not equally available throughout the first two years of life. Instead, there is an earlier period of dense face input and a later period of dense hand input. At all ages, hands in these scenes were primarily in contact with objects and the spatio-temporal co-occurrence of hands and faces was greater than expected by chance. The orderliness of the shift from faces to hands suggests a principled transition in the contents of visual experiences and is discussed in terms of the role of developmental gates on the timing and statistics of visual experiences. (shrink)

Cognitive Science, Volume 46, Issue 8, August 2022.

The nurse perspective is critical in survey research investigating various aspects of healthcare services, staff, and patient outcomes. Researchers are responsible for ensuring that survey research utilizing survey questionnaires employs research methodological strategies that are aligned with the ethical principles of beneficence, respect for persons, and justice. The purpose of this paper is to discuss best practices to facilitate high-quality survey data collection for nurse survey participants. Recommendations are based on the fundamental ethical principles described in the Belmont Report, an (...) overview of evidence published in the current literature, and the application of practical knowledge. Literature searches conducted in PubMed resulted in the inclusion of over 50 articles from a wide range of disciplines. The results include actionable methods for researchers to consider and follow when conducting survey research utilizing nurse participants. This article serves as a resource to guide researchers through ethically responsible design, implementation, and reporting of nurse survey research. (shrink)

This paper defines and analyzes the processes of “othering” as they manifest in the practice and praxis of nursing education. Othering is bound up in the establishment and reinforcement of norms, and shores up power inequities that negatively impact faculty, students, and patients. While previous analyses have addressed othering in nursing more broadly, this paper adds a consideration of the multiple processes of othering that operate within the context of nursing education spaces. Cases from recent nursing education literature are interpreted (...) through the frameworks of exclusionary, inclusionary, and structural othering, and provide specific illustrations of the concepts described. The paper concludes by arguing for an application of norm‐critical pedagogical practice to counteract, disrupt and dismantle othering processes within nursing education. (shrink)

A major challenge in neuroscience is to understand what happens to a brain as it ages. Such insights could make it possible to distinguish between individuals who will undergo typical aging and those at risk for neurodegenerative disease. Over the last quarter century, thousands of human brain imaging studies have probed the neural basis of age-related cognitive decline. “Aging” studies generally enroll adults over the age of 65, a historical precedent rooted in the average retirement age of U.S. wage-earners. A (...) consequence of this research tradition is that it overlooks one of the most significant neuroendocrine changes in a woman’s life: the transition to menopause. The menopausal transition is marked by an overall decline in ovarian sex steroid production – up to 90% in the case of estradiol – a dramatic endocrine change that impacts multiple biological systems, including the brain. Despite sex differences in the risk for dementia, the influence that biological sex and sex hormones have on the aging brain is historically understudied, leaving a critical gap in our understanding of the aging process. In this Perspective, we highlight the influence that endocrine factors have on the aging brain. We devote particular attention to the neural and cognitive changes that unfold in the middle decade of life, as a function of reproductive aging. Next, we consider emerging evidence from animal and human studies that other endocrine factors occurring earlier in life (e.g. pregnancy, hormonal birth control use) also shape the aging process. Applying a women’s health lens to. (shrink)

Across the globe, our work and social lives are increasingly integrated with Information and Communication Technologies, yet massive disparities in the values, uses and benefits of ICT exist. New methods are needed to shed light on unique and integrative concepts of ICT across cultures. This paper explores the use of visual methods to facilitate critical engagement with ICT—defined as situational awareness, reflexive ICT practice and power and control over ICT. This definition of critical ICT engagement is informed by a cultural (...) identity lens, and intends to improve participatory methods in ICT for Development and community technology design and application. Our notion of critical ICT engagement is developed through an analysis of three case studies, each employing visual methods to shed light on concepts and practices of ICT cross-culturally. This paper makes three contributions to the ICT4D literature. First, it establishes a cultural identity lens to chart out cultural differences between researchers and participants, and to develop situational awareness of ICT in context. Second, it defines the conceptual domain of reflexive ICT practice and establishes the key role of researchers in facilitating it. Third, it argues for the need to support participants to develop capacity to engage critically with ICT as a means to influence social and organizational structures. This paper offers a way for researchers and practitioners to engage with cultural issues in community-based research and design using visual methodologies. (shrink)

The present study aims to survey Chinese mental health professionals’ attitudes toward therapeutic confidentiality with adolescent patients in specific clinical situations, and compare Chinese adolescents’ and parents’ beliefs about when most mental health professionals would breach confidentiality. A sample of 36 mental health practitioners, 152 parents, and 164 adolescents completed a survey to assess their opinions about when confidentiality should be breached in 18 specific clinical situations. Nearly half of the parents and adolescents and 78% of the therapists in our (...) sample selected “yes” in response to the question of whether the principle of confidentiality applies to adolescents. However, 49% of parents indicated “no,” and 53% of adolescents indicated “not sure.” Compared to adolescents, parents were significantly more likely to believe that therapists would breach confidentiality for the high-breach-likelihood items. For the low-breach-likelihood items, adolescents and parents were significantly more likely than therapists to believe confidentiality should be breached. Results from this study provide data to inform the development, refinement, practical implementation, and communication of guidelines and recommendations specific to adolescents receiving psychotherapy in China. (shrink)

Background Over the last decade, the return of results (ROR) in precision medicine research (PMR) has become increasingly routine. Calls for individual rights to research results have extended the “duty to report” from clinically useful genetic information to traits and ancestry results. ROR has thus been reframed as inherently beneficial to research participants, without a needed focus on who benefits and how. This paper addresses this gap, particularly in the context of PMR aimed at increasing participant diversity, by providing investigator (...) and researcher perspectives on and questions about the assumed value of ROR in PMR.Methods Semi-structured interviews with a purposive sample of investigators and researchers across federally funded PMR studies in three national consortia, as well as observations of study activities, focused on how PM researchers conceptualize diversity and implement inclusive practices across research stages, including navigating ROR.Results Interviewees (1) validated the value of ROR as a benefit of PMR, while others (2) questioned the benefit of clinically actionable results to individuals in the absence of sufficient resources for translating findings into health care for diverse and disadvantaged populations; (3) expressed uncertainties in applying the presumed value of ROR as a benefit for non-clinical results; and (4) and debated when the promise of the value of ROR may undermine trust in PMR, and divert efforts to return value beyond ROR.Conclusions Conceptualizations of diversity and inclusion among PM researchers and investigators raise unique ethical questions where unexamined assumptions of the value of ROR inform study recruitment efforts to enroll minoritized and under-represented populations. A lack of consideration for resources and infrastructure necessary to translate ROR into actionable information may hinder trustworthy community-research relationships. Thus, we argue for a more intentional interrogation of ROR practices as an offer of benefit and for whom. (shrink)

In this paper, Caitlin Murphy Brust and Rebecca Taylor examine the responsibilities of college educators to resist conditions of epistemic injustice within their institutions. Pedagogy alone cannot bring about epistemic justice in higher education, for no individual epistemic agent can single-handedly transform their epistemic environment. The roots of such injustices are structural and thus require structural interventions. However, college educators do retain some agency to engage in epistemic resistance. Brust and Taylor argue that they can and should take steps (...) to foster just relations within the epistemic communities of their classrooms — calling for pedagogy that both recognizes the unjust features of the broader epistemic environment and responds to the unique forms of epistemic injustice that manifest in the classroom, with particular attention to seminar-style courses. (shrink)

The amygdala is a key brain area regulating responses to stress and emotional stimuli, so improving our understanding of how it is regulated could offer novel strategies for treating disturbances in emotion regulation. As we review here, a growing body of evidence indicates that the gut microbiota may contribute to a range of amygdala-dependent brain functions from pain sensitivity to social behavior, emotion regulation, and therefore, psychiatric health. In addition, it appears that the microbiota is necessary for normal development of (...) the amygdala at both the structural and functional levels. While further investigations are needed to elucidate the exact mechanisms of microbiota-to-amygdala communication, ultimately, this work raises the intriguing possibility that the gut microbiota may become a viable treatment target in disorders associated with amygdala dysregulation, including visceral pain, post-traumatic stress disorder, and beyond. Also see the video abstract here: https://youtu.be/O5gvxVJjX18 The amygdala plays a central role in regulating many aspects of behavior in rodents and humans, from pain responding to social interaction and psychiatric function. Accumulating evidence suggests microbiota-to-amygdala communication along the gut-brain axis is a key modulator of these amygdala-dependent behaviors, with critical implications for health and disease. (shrink)

BackgroundReturning neuroimaging incidental findings may create a challenge to research participants’ health literacy skills as they must interpret and make appropriate healthcare decisions based on complex radiology jargon. Disclosing IF can therefore present difficulties for participants, research institutions and the healthcare system. The purpose of this study was to identify the extent of the health literacy challenges encountered when returning neuroimaging IF. We report on findings from a retrospective survey and focus group sessions with major stakeholders involved in disclosing IF.MethodsWe (...) surveyed participants who had received a radiology report from a research study and conducted focus groups with participants, parents of child participants, Institutional Review Board members, investigators and physicians. Qualitative thematic analyses were conducted using standard group-coding procedures and descriptive summaries of health literacy scores and radiology report outcomes are examined.ResultsAlthough participants reported high health literacy skills, 67 % did not seek medical care when recommended to do so; and many participants in the focus groups disclosed they could not understand the findings described in their report. Despite their lack of understanding, participants desire to have information about their radiology results, and the investigators feel ethically inclined to return findings.ConclusionsThe language in clinically useful radiology reports can create a challenge for participants’ health literacy skills and has the potential to negatively impact the healthcare system and investigators conducting imaging research. Radiology reports need accompanying resources that explain findings in lay language, which can help reduce the challenge caused by the need to communicate incidental findings. (shrink)

Food images are useful stimuli for the study of cognitive processes as well as eating behavior. To enhance rigor and reproducibility in task-based research, it is advantageous to have stimulus sets that are publicly available and well characterized. Food Folio by Columbia Center for Eating Disorders is a publicly available set of 138 images of Western food items. The set was developed for the study of eating disorders, particularly for use in tasks that capture eating behavior characteristic of these illnesses. (...) It contains foods that are typically eaten, as well as those typically avoided, by individuals with eating disorders. Each image has now been rated across 17 different attributes by a large general United States population sample via Amazon’s Mechanical Turk. Ratings included subjective attributes as well as estimates of nutrient content. Each participant rated a subset of stimulus set food items on all 17 dimensions. Additional description of the image set is provided in terms of physical image information and accurate nutritional information. Correlations between subjective ratings were calculated and an exploratory factor analysis and exploratory cluster analysis completed. Outcomes of the factor analysis suggested foods may be described along three latent factors of healthiness, tastiness, and umami taste; the cluster analysis highlighted five distinct clusters of foods varying on these same dimensions. Descriptive outcomes indicated that the stimulus set includes a range of foods that vary along multiple dimensions and thus is likely to be useful in addressing various research questions surrounding eating behavior and cognition in healthy populations, as well as in those with eating disorders. The provision of comprehensive descriptive information allows for stimulus selection that is optimized for a given research question and promotes strong inference. (shrink)

How far does a researcher’s responsibility extend when an incidental finding is identified? Balancing pertinent ethical principles such as beneficence, respect for persons, and duty to rescue is not always straightforward, particularly in neuroimaging research where empirical data that might help guide decision making are lacking. We conducted a systematic survey of perceptions and preferences of 396 investigators, research participants, and Institutional Review Board members at our institution. Using the partial entrustment model as described by Richardson, we argue that our (...) data supports universal reading by a neuroradiologist of all research MRI scans for incidental findings and providing full disclosure to all participants. (shrink)

We propose that IAM and déjà vu may not share a placement on the same gradient, per se, but the mechanism of cue familiarity detection, and a major differentiating factor between the two metacognitive experiences is whether the resulting inward directed search of memory yields retrieved content or not. Déjà vu may manifest when contentless familiarity detection is inexplicable by the experiencer.

After Discourse is an interdisciplinary response to the recent trend away from linguistic and textual approaches and towards things and their affects. The new millennium brought about serious changes to the intellectual landscape. Favoured approaches associated with the linguistic and the textual lost some of their steam, and were followed by a new curiosity and concern for things and their natures. Gathering contributions from archaeology, heritage studies, history, geography, literature and philosophy, After Discourse offers a range of reflections on what (...) things are, how we become affected by them, and the ethical concerns they give rise to. Through a varied constellation of case studies, it explores ways of dealing with matters which fall outside, become othered from, or simply cannot be grasped through perspectives derived solely from language and writing. After Discourse provides a new perspective for archaeologists, anthropologists and historians interested in the way objects can shed light on areas where textual evidence falls short. (shrink)

A central feature of our waking mental experience is that our attention naturally toggles back and forth between “external” and “internal” stimuli. In the midst of an externally demanding task, attention can involuntarily shift internally with no clear reason how or why thoughts momentarily shifted inward. In the case of external attention, we are typically exploring and encoding aspects of our external world, whereas internal attention often involves searching for and retrieving potentially relevant information from our memory networks. Cognitive science (...) has traditionally focused on understanding forms of internal and external attention separately, leaving a mystery about what sparks the seemingly automatic shifts between the two. Specifically, what shifts attentional focus from being outward‐directed to being inward‐directed? We present a candidate mechanism: Familiarity‐detection. (shrink)

Social interactions typically involve movements of the body that become synchronized over time and both intentional and spontaneous interactional synchrony have been found to be an essential part of successful human interaction. However, our understanding of the importance of temporal dimensions of social motor synchrony in social dysfunction is limited. Here, we used a pendulum coordination paradigm to assess dynamic, process-oriented measures of social motor synchrony in adolescents with and without autism spectrum disorder (ASD). Our data indicate that adolescents with (...) ASD demonstrate less synchronization in both spontaneous and intentional interpersonal coordination. Coupled oscillator modeling suggests that ASD participants assembled a synchronization dynamic with a weaker coupling strength, which corresponds to a lower sensitivity and decreased attention to the movements of the other person, but do not demonstrate evidence of a delay in information transmission. The implication of these findings for isolating an ASD-specific social synchronization deficit that could serve as an objective, bio-behavioral marker is discussed. (shrink)

Both unipolar and bipolar depression have been linked with impairments in executive functioning. In particular, mood symptom severity is associated with differences in common EF, a latent measure of general EF abilities. The relationship between mood disorders and EF is particularly salient in adolescence and young adulthood when the ongoing development of EF intersects with a higher risk of mood disorder onset. However, it remains unclear if common EF impairments have associations with specific symptom dimensions of mood pathology such as (...) blunted positive affect, mood instability, or physiological arousal, or if differences in common EF more broadly relate to what is shared across various symptom domains, such as general negative affect or distress. To address this question, bifactor models can be applied to simultaneously examine the shared and unique contributions of particular mood symptom dimensions. However, no studies to our knowledge have examined bifactor models of mood symptoms in relation to measures of common EF. This study examined associations between common EF and general vs. specific symptom dimensions using structural equation modeling in adolescents and young adults with varying severity of mood symptoms. A General Depression factor capturing shared variance across symptoms statistically predicted lower Common EF. Additionally, a factor specific to physiological arousal was associated with lower Common EF. Anhedonia-specific and Mania-specific factors were not significantly related to Common EF. Altogether, these results indicate that deficits in common EF are driven by, or reflect, general features of mood pathology that are shared across symptom dimensions but are also specifically associated with physiological arousal. (shrink)

Introduction By the late fifth century BCE Panini had composed the Astadhyayi, consisting of nearly 4000 rules giving a precise and fairly complete ...

This article documents how a serial plagiarism case discovered over a decade ago continues to generate negative effects in the downstream research on medieval and early modern philosophy. The ongoing positive citation of the 40 plagiarizing articles and book chapters – including those retracted by their publishers – affects the reliability of later scholarship in several ways. The present state of affairs is the joint result of authors, editors, peer reviewers, and publishers who continue to allow (and in some cases, (...) support) the publication of new works across a variety of genres that contain positive citations to the 40 plagiarizing articles and book chapters. The problem shows no signs of abating; the plagiarizing articles and book chapters continue to acquire positive citations in new publications, including authoritative reference works. The breach of research standards is further shown by the fact that even a non-existent publication by the plagiarist continues to acquire positive citations. (shrink)

Let us call an integer part of an ordered field any subring such that every element of the field lies at distance less than 1 from a unique element of the ring. We show that every real closed field has an integer part.

Domestic violence is one of the most serious forms of violation of basic human freedoms and rights regardless of ethnicity, gender, religion, and status. A reflection on many international statistics shows that women are the most frequent victims of domestic violence. Based on the definition of the phenomenon of domestic violence, the forms of abuse, the manner how violence is treated, the possibility of children, men, extramarital spouses, brothers, sisters, and old people living in an extended domestic community, of also (...) being victims is not excluded. Since domestic violence is not only a national problem but a worldwide problem, international organizations have worked towards the eradication of this phenomenon by sanctioning it in various international conventions. Also, the legal systems of many countries prohibit and sanction domestic violence by special laws obliging the state authorities to act in all situations when there are indications that there are direct or indirect violent acts in a family. In this paper, the authors present only the domestic violence against children as an evident problem in families, but which is often unreported. The legal frameworks of the Republic of North Macedonia and Republic of Kosovo are presented in this paper with the aim to describe the material-legal and procedural-legal treatment of domestic violence by pointing out the failure of the state authorities in implementing the laws on protection and prevention of this phenomenon. The authors take the approach of only treating the legal consequences of child abuse by parents that in both legislations is deprivation of parental rights for the violent parent. They conclude that the state authorities should intensify their work in taking control measures towards all the families where there are suspicions that the parental rights are neglected, and the child is abused. Because many cases of abuse have not been detected or reported, and in both countries a special study especially on domestic violence against children does not exist, the possibility that the number for this type of child abuse is great. (shrink)

In recent years, the non-relativistic quantum dynamics derived from three assumptions; probability current conservation, average energy conservation, and an epistemic momentum uncertainty. Here we show that, these assumptions can be derived from a natural extension of classical statistical mechanics.

Con base en Maneras trágicas de matar a una mujer, de Nicole Loraux, el presente artículo se propone la presentación de los modos tan disímiles como en una polis griega es pensada la muerte de un hombre y la de una mujer. Se busca mostrar con especial énfasis el modo como la muerte de la mujer es teatralizada en la tragedia griega, género literario considerado aquí como lugar en el que se desvanecen, aunque ambiguamente, las líneas fronterizas entre las dos (...) maneras de morir. De acuerdo con esto, se muestran algunos rasgos de la antropología política en los que la concepción griega antigua sustenta, según el sexo de quien haya de morir, los significados diversos acerca de la muerte en el campo de problemas examinados. Por tanto, no se pretende proponer ni realizar un estudio que sugiera líneas argumentativas a favor de una concepción de lo trágico, ni interpretativas acerca de la esencia de ese genial fruto artístico del espíritu griego. (shrink)

carrington places race and racism at the center of his densely written analysis of science fiction, fantasy, utopia, and other forms of popular culture. He moves easily between a broad range of forms, which include memoirs, television series, comic books, novels, novelizations, fandom and fanzines, and short fiction and fiction circulated on the Internet. Popular culture helps us to construct notions of identity and race, and for carrington many constituent groups, notably fans, develop its key concepts and values.Speculative fiction is (...) for carrington a framework that links these various forms of popular culture. Here, SF is a genre different from literature, as it is situated closer to, and is more deeply... (shrink)

"The availability of a paperback version of Boyle's philosophical writings selected by M. A. Stewart will be a real service to teachers, students, and scholars with seventeenth-century interests. The editor has shown excellent judgment in bringing together many of the most important works and printing them, for the most part, in unabridged form. The texts have been edited responsibly with emphasis on readability.... Of special interest in connection with Locke and with the reception of Descarte's Corpuscularianism, to students of the (...) Scientific Revolution and of the history of mechanical philosophy, and to those interested in the relations among science, philosophy, and religion. In fact, given the imperfections in and unavailability of the eighteenth-century editions of Boyle’s works, this collection will benefit a wide variety of seventeenth-century scholars." --Gary Hatfield, University of Pennsylvania. (shrink)

The considerable attention to financial interests in clinical research has focused mostly on academic medical centers, even though the majority of clinical research is conducted in community practice settings. To fill this gap, this article maps the practices and policies in 73 community hospitals and several hundred specialized facilities around the country for reviewing clinical investigators’ financial relationships with research sponsors. Community hospitals face a substantially different mix of issues than academic medical centers do because their physician researchers are usually (...) not employees, and more of their studies are later-phase, multicenter trials. Accordingly, community physicians stand to benefit personally from per capita payments, but they tend to have less direct influence over research findings when compared with their academic peers. These and other contrasts require separate guidance for community-based organizations that takes into account their particular needs, circumstances, and institutional capacities. (shrink)

I take it as my assignment to criticize the Gauthier enterprise. At the outset, however, I should express my general agreement with David Gauthier's normative vision of a liberal social order, including the place that individual principles of morality hold in such an order. Whether the enterprise is, ultimately, judged to have succeeded or to have failed depends on the standards applied. Considered as a coherent grounding of such a social order in the rational choice behavior of persons, the enterprise (...) fails. Considered as an extended argument implying that persons should adopt the moral stance embodied in the Gauthier structure, the enterprise is, I dunk, largely successful. Considered as a set of empirically falsifiable propositions suggesting that persons do, indeed, choose as the Gauthier precepts dictate, the enterprise offers Humean hope rather than Hobbesian despair. (shrink)

Some patients have no chance of surviving if not treated, but very little chance if treated. A number of medical ethicists and physicians have argued that treatment in such cases is medically futile and a matter of physician discretion. This paper critically examines that position.According to Howard Brody and others, a judgment of medical futility is a purely technical matter, which physicians are uniquely qualified to make. Although Brody later retracted these claims, he held to the view that physicians need (...) not consult the patient or his family to determine their values before deciding not to treat. This is because professional integrity dictates that treatment should not be undertaken. The argument for this claim is that medicine is a profession and a social practice, and thus capable of breaches of professional integrity.Underlying professional integrity are two moral principles, one concerning harm, the other fraud. According to Brody both point to the fact that when the odds of survival are very low treatment is a violation of professional integrity.The details of this skeletal argument are exposed and explained, and the full argument is criticised. On a number of counts, it is found wanting. If anything, professional integrity points to the opposite conclusion. (shrink)

Philosophy of science is the organized expression of a growing intent among philosophers and scientists to clarify, perhaps unify, the programs, methods and results of the disciplines of philosophy and of science. The examination of fundamental concepts and presuppositions in the light of the positive results of science, systematic doubt of the positive results, and a thorough-going analysis and critique of logic and of language, are typical projects for this joint effort. It is not necessary to be committed to a (...) belief that science and philosophy are or should be one, or else that “never the twain shall meet.” If anything, there is to be expected a wholesome regard for the value of established science in furnishing a foil for philosophy and a check on its old extravagances. This does not mean that even the best-established science may not be subject to most devastating criticism by analysis of its foundations. In fact, despairing of the philosophy of the schools, science has done it largely for itself. The theories of gravitation, atomicity, electro-magnetism, evolution, relativity and quanta have all arisen through drastic revisions of complacent fundamental “truths.”. (shrink)