Caretaking stability in the early life environment supports neurobehavioral development, while instability and neglect constitute adverse environments that can alter maturational processes. Research in humans suggests that different types of early life adversity can have differential effects on caretaker relationships and later cognitive and social development; however, identifying mechanistic underpinnings will require animal models with translational validity. Two common rodent models, maternal separation and limited bedding, influence the mother-infant relationship during a critical window of development. We hypothesized that these paradigms (...) may affect the development of communication strategies on the part of the pup. Ultrasonic vocalizations are a care-eliciting mechanism and ethologically relevant response to stressors in the rat pup. USV emission rates and acoustic parameters change throughout early development, presenting the opportunity to define developmental milestones in USVs that would reflect neurobehavioral aberrations if disrupted. This study investigated the effects of MS or LB on the dam-pup relationship by quantifying pup USVs, maternal behavior, and the relationship between the two. First, we used a generalized additive model approach to establish typical developmental trajectories of USV acoustic properties and determine windows of change in MS or LB rearing. Additionally, we quantified maternal behaviors and the predictability of maternal care sequences using an entropy rate calculation. MS and LB each shifted the developmental trajectories of USV acoustic parameters and call types in a sex-specific manner. MS more often impacted male USVs, while LB impacted female USVs. MS dams spent more time passive nursing, and LB dams spent more time on the nest. The predictability of maternal care was associated with the rate of USV emissions exclusively in females. Taken together, findings demonstrate sex- and model-specific effects of rearing environments on a novel developmental trajectory involving the mother-infant relationship, facilitating the translation of animal ELA paradigms to assess later-life consequences. (shrink)

Emerging research has highlighted the utility of measuring individual differences in decision-making competence (DMC), showing that consistently following normatively rational principles is associated with positive psychosocial and health behaviors. From another level of analysis, functional theories of personality suggest that broad trait dimensions represent variation in underlying self-regulatory systems, providing a mechanistic account for robust associations between traits and similar life outcomes. Yet, the degree to which broad dispositional personality dimensions predict global tendencies to respond rationally is less understood. In (...) a large online community sample (N = 804), we tested the associations between HEXACO personality dimensions, a 6-factor structural trait model, and a subset of DMC indicators (Applying Decision Rules, Resistance to Framing, Recognizing Social Norms, and Consistency in Risk Perception). Additionally, we examined gender differences across the DMC, first considering the potential for measurement non-invariance across groups for the DMC. We observed partial measurement invariance between men and women; only the Applying Decision Rules scale showed evidence of differential functioning across groups. Controlling for these differences, analyses revealed that higher Conscientiousness, Honesty/Humility, and Openness were associated with higher DMC scores. In contrast, Emotionality and Extraversion demonstrated gender-specific associations. Speci... (shrink)

Despite pronouncements about the inevitable diffusion of artificial intelligence and autonomous technologies, in practice, it is human behavior, not technology in a vacuum, that dictates how technology seeps into—and changes—societies. To better understand how human preferences shape technological adoption and the spread of AI-enabled autonomous technologies, we look at representative adult samples of US public opinion in 2018 and 2020 on the use of four types of autonomous technologies: vehicles, surgery, weapons, and cyber defense. By focusing on these four diverse (...) uses of AI-enabled autonomy that span transportation, medicine, and national security, we exploit the inherent variation between these AI-enabled autonomous use cases. We find that those with familiarity and expertise with AI and similar technologies were more likely to support all of the autonomous applications we tested (except weapons) than those with a limited understanding of the technology. Individuals that had already delegated the act of driving using ride-share apps were also more positive about autonomous vehicles. However, familiarity cut both ways; individuals are also less likely to support AI-enabled technologies when applied directly to their life, especially if technology automates tasks they are already familiar with operating. Finally, we find that familiarity plays little role in support for AI-enabled military applications, for which opposition has slightly increased over time. (shrink)

The Survey of Organizational Research Climate (SORC) is a validated tool to facilitate promotion of research integrity and research best practices. This work uses the SORC to assess shared and individual perceptions of the research climate in universities and academic departments and relate these perceptions to desirable and undesirable research practices. An anonymous web- and mail-based survey was administered to randomly selected biomedical and social science faculty and postdoctoral fellows in the United States. Respondents reported their perceptions of the research (...) climates at their universities and primary departments, and the frequency with which they engaged in desirable and undesirable research practices. More positive individual perceptions of the research climate in one’s university or department were associated with higher likelihoods of desirable, and lower likelihoods of undesirable, research practices. Shared perceptions of the research climate tended to be similarly predictive of both desirable and undesirable research practices as individuals’ deviations from these shared perceptions. Study results supported the central prediction that more positive SORC-measured perceptions of the research climate were associated with more positive reports of research practices. There were differences with respect to whether shared or individual climate perceptions were related to desirable or undesirable practices but the general pattern of results provide empirical evidence that the SORC is predictive of self-reported research behavior. (shrink)

A number of anthropologists have argued that religious concepts are minimally counterintuitive and that this gives them mnemic advantages. This paper addresses the question of why people have the memory architecture that results in such concepts being more memorable than other types of concepts by pointing out the benefits of a memory structure that leads to better recall for minimally counterintuitive concepts and by showing how such benefits emerge in the real‐time processing of comprehending narratives such as folk tales. This (...) model suggests that memorability is not an inherent property of a concept; rather it is a property of the concept, the context in which the concept is presented, and the background knowledge that the comprehendor possesses about the concept. The model predicts how memorability of a concept should change if the context containing the concept were changed. The paper also presents the results of experiments carried out to test these predictions. (shrink)

ArgumentIn the United States, scientific knowledge is brought before the courts by way of testimony – the testimony of scientific experts. We argue that this expertise is best understoodfirstas related to the quality of the underlying scienceand thenin terms of who delivers it. Bloodstain pattern analysis (BPA), a contemporary forensic science, serves as the vaulting point for our exploration of objectivity as a metric for the quality of a science in judicial contexts. We argue that BPA fails to meet the (...) minimal standard set by Helen Longino’s social-procedural account of objectivity (1990, 2002). In light of some pressing issues for social-procedural accounts, we offer an infrastructural account of objectivity. This account offers what amounts to a friendly amendment to Longino’s account and adds to the ways in which we might analyze social-procedural objectivity. Finally, we address an issue that is pressing in the legal context: given that scientific knowledge is delivered by individuals, not communities, at least in U.S. courts, we (may) need a way to evaluate individual scientific and epistemic agents. We suggest a means for making this evaluation that is derived from our infrastructural account of objectivity. (shrink)

We investigate whether the disclosure of a firm’s decision to organize as a benefit corporation (BC) rather than a traditional C corporation (CC) influences investors. We survey 136 investors and 57 MBA students and find that they expect BCs to attain higher future corporate social responsibility (CSR) than CCs even when both have equal CSR ratings. Approximately one third of our sample prefers to invest in BCs when CCs have greater financial returns, indicating a willingness by some investors to sacrifice (...) personal financial gain for social good. Our results suggest that investors weight the information contained in BC disclosures as reliable and value-relevant in their investment decisions. We extend the CSR disclosure literature by indicating how investors weight this new type of CSR information, which may affect how BCs fare as publicly traded companies. (shrink)

Case-based reasoning has long been used to facilitate instructional effectiveness. Although much remains to be known concerning the most beneficial way to present case material, recent literature suggests that simplifying case material is favorable. Accordingly, the current study manipulated two instructional techniques, incremental case presentation and forecasting outcomes, in a training environment in an attempt to better understand the utility of simplified versus complicated case presentation for learning. Findings suggest that pairing these two cognitively demanding techniques reduces satisfaction and detracts (...) from the effectiveness of the learning approach. Implications regarding the use of instructional techniques in training programs are discussed. (shrink)

Precaution is usually associated with the intuition that it is better to be safe than sorry, and/or that it is sometimes necessary to act in advance of scientific certainty to prevent harmful outcomes. At this point, we cannot entirely prevent climate change, but we can affect how harmful such change is. Adaptation may therefore be understood as a precautionary measure against the damage due to climate change. 'The' precautionary principle alone is too vague to shape adaptation policy, but a limited (...) catastrophic precautionary principle may productively guide adaptation policy makers. I argue in this paper that an explicit commitment to a precautionary approach based on the catastrophic precautionary principle could and should be made to strengthen the adaptation policies introduced at the United Nations Framework Convention on Climate Change (UNFCCC). (shrink)

Objective This work disentangles moral tolerance from moral relativism and reveals their distinct personological meanings. Both constructs have long been of interest to moral philosophers, moral psychologists, and everyday people, and they may play prominent roles in the feasibility of modern diverse societies. However, they have been criticized as devaluing morality and as producing overly permissive societies. Moreover, although they lack necessary conceptual implications for each other, they are easily (and often) conflated. -/- Method Three studies included nine samples (total (...) N > 3,200, 40%–50% female, Mage = 38–40, 83% white). Participants completed (online) new measures of moral tolerance and moral relativism, along with measures of 40 additional constructs. -/- Results Results reveal robust psychometric quality of the new measures (the Moral Relativism Scale and the Moral Tolerance Scale), demonstrate that the constructs are empirically overlapping but separable, and highlight their distinct personological networks. Moral relativism was associated with liberal political views and a lowered valuing/enacting of moral values. Moral tolerance was weakly associated with liberal political views but was strongly related to a broad range of both liberal and conservative moral values. -/- Conclusion This work yields new tools for investigating moral character, and it reveals the differential meaning of two important moral constructs. (shrink)

Clinical ethics records offer bioethics researchers a rich source of cases that clinicians have identified as ethically complex. In this paper, we suggest that clinical ethics records can be used to point to types of cases that lack attention in the current bioethics literature, identifying new areas in need of more detailed bioethical work. We conducted an analysis of the clinical ethics records of one paediatric hospital in Australia, focusing specifically on conflicts between parents and health professionals about a child’s (...) medical treatment. We identified, analysed, and compared cases of this type from the clinical ethics records with cases of this type discussed in bioethics journals. While the cases from journals tended to describe situations involving imminent risk to the child’s life, a significant proportion of the clinical ethics records cases involved different stakes for the child involved. These included distress, poorer functional outcome, poorer psychosocial outcome, or increased risk of surgical complications. Our analysis suggests that one type of case that warrants more detailed ethics research is parental refusal of recommended treatment, where the refusal does not endanger the child’s life but rather some other aspect of the child’s well-being. (shrink)

This is the first book to offer a philosophical engagement with microaggressions. It aims to provide an intersectional analysis of microaggressions that cuts across multiple dimensions of oppression and marginalization, and to engage a variety of perspectives that have been sidelined within the discipline of philosophy. The volume gathers a diverse group of contributors: philosophers of color, philosophers with disabilities, philosophers of various nationalities and ethnicities, and philosophers of several gender identities. Their unique frames of analysis articulate both how the (...) concept of microaggressions can be used to clarify and sharpen our understanding of subtler aspects of oppression and how analysis, expansion, and reconceiving the notion of a microaggression can deepen and extend its explanatory power. The essays in the volume seek to defend microaggressions from common critiques and to explain their impact beyond the context of college students. Some of the guiding questions that this volume explores include, but are not limited to, the following: Can microaggressions be established as a viable scientific concept? What roles do microaggressions play in other oppressive phenomena like transphobia, fat phobia, and abelism? How can epistemological challenges around microaggressions be addressed via feminist theory, critical race theory, disability theory, or epistemologies of ignorance? What insights can be gleaned from intersectional analyses of microaggressions? Are there domain-specific analyses of microaggressions that would give insight to features of that domain, i.e. microaggressions related to sexuality, athletics, immigration status, national origin, body type, or ability. Microaggressions and Philosophyfeatures cutting-edge research on an important topic that will appeal to a wide range of students and scholars across disciplines. It includes perspectives from philosophy of psychology, empirically informed philosophy, feminist philosophy, critical race theory, disability theory, philosophy of language, philosophy of science, and social and political philosophy. (shrink)

In the aftermath of shocking workplace scandals, people are often baffled when individuals within the organization were aware of clear-cut wrongdoing yet did not inform authorities. The current research suggests that moral concern for the suffering that a transgressor might face if a crime were reported is an under-recognized, powerful force that shapes whistleblowing in organizations, particularly when transgressors are fellow members of a highly entitative group. Two experiments show that group entitativity heightens concern about possible consequences that the transgressor (...) would face if a crime were to be reported, and that this concern reduces the likelihood of reporting wrongdoing in organizations to authorities. Further, the studies identify a mechanism through which concern about the transgressor is heightened in highly entitative groups: potential reporters perceive that the transgressor felt remorse for their crime. Thus, when fellow members of highly entitative organizations commit crimes, people are more likely to imagine that these transgressors felt anxiety or guilt about their actions, and this prompts greater concern for transgressors in ways that encourage people to let them “off the hook.” We discuss the implications of these findings for how reporting to authorities can be encouraged within highly entitative organizations. (shrink)

Background: The literature and research on nursing ethics and advocacy has shown that generally very few nurses and other clinicians will speak up about an issue they have witnessed regarding a patient advocacy concern and that often advocacy in nursing is not learned until after students have graduated and begun working. Objective: To evaluate the effectiveness of narrative pedagogy on the development of advocacy in student nurses, as measured by the Protective Nursing Advocacy Scale. Design: We tested the hypothesis that (...) use of a narrative pedagogy assignment related to ethics would improve student nurse’s perception of their advocacy role as measured by the Protective Nursing Advocacy Scale using a quasi-experimental nonrandomized study using a pre-test, intervention, post-test design. Data collection occurred during class time from October 2012 to December 2012. The Protective Nursing Advocacy Scale tool was administered to students in class to assess their baseline and was administered again at the completion of the educational intervention to assess whether narrative pedagogy was effective in developing the nursing student’s perception of their role as a patient advocate. Ethical considerations: Students were informed that their participation was voluntary and that the data collected would be anonymous and confidential. The survey was not a graded assignment, and students did not receive any incentive to participate. The institutional review board of the college determined the study to be exempt from review. Setting: School of Nursing at a small liberal arts college in the Northeastern United States. Participants: A consecutive, nonprobability sample of 44 senior-level nursing students enrolled in their final nursing semester was utilized. Findings: Results indicated significant differences in student nurse’s perception of their advocacy role related to environment and educational influences following an education intervention using an ethics digital story. Conclusion: Using the Protective Nursing Advocacy Scale, we were able to measure the effectiveness of narrative pedagogy on nursing student’s perception of the nurse’s advocacy role. (shrink)

Criminologists have long acknowledged the link between a number of cognitive deficits, including low intelligence and impulsivity, and crime. A new wave of research has demonstrated that pharmacological intervention can restore or improve cognitive function, particularly executive function, and restore neural plasticity. Such restoration and improvement can allow for easier acquisition of new skills and as a result, presents significant possibilities for the criminal justice system. For example, studies have shown that supplements of Omega-3, a fatty acid commonly found in (...) food such as tuna, can decrease frequency of violent incidents in an incarcerated population. Research has also begun to explore the use of selective serotonin reuptake inhibitors to reduce impulsivity in some violent offenders. However, there are significant legal and ethical implications when moving from dietary supplements to prescription pharmaceuticals and medical devices for cognitive intervention. This paper will explore the legal and ethical issues surrounding the use of pharmacological intervention on prisoners as an effort to reduce crime and recidivism. (shrink)

DeStefano, Oey, Brockbank, and Vul explore interdisciplinary collaboration using data‐driven measures of research topics and co‐authorship, constructed from a rich dataset of over 11,000 Cogsci conference papers. Findings suggest the cognitive science research community has become increasingly integrated in the last 19 years.

It is assumed that bipolarity in happiness and sadness requires mutual exclusion. However, we present psychometric research to show how coendorsements of happiness and sadness do not necessarily constitute evidence against bipolarity. Because individuals have a tendency to endorse emotion terms close to their current state, individuals whose current state is close to the middle of a bipolar continuum would report both happiness and sadness, despite their current state being best represented by a single point. As such, endorsements of happiness (...) and sadness are theoretically expected when individuals’ current state is in the middle of the continuum. Bipolarity however would be violated if endorsements of extreme levels of happiness and sadness can be demonstrated, which has yet to be shown. (shrink)

This essay offers seven intersectional feminist principles for equitable and actionable COVID-19 data, drawing from the authors' prior work on data feminism. Our book, Data Feminism, offers seven principles which suggest possible points of entry for challenging and changing power imbalances in data science. In this essay, we offer seven sets of examples, one inspired by each of our principles, for both identifying existing power imbalances with respect to the impact of the novel coronavirus and its response, and for beginning (...) the work of change. (shrink)

Food sharing may be used for mate attraction, sexual access, or mate retention in humans, as in many other species. Adult humans tend to perceive more intimacy in a couple if feeding is observed, but the increased perceived intimacy may be due to resource provisioning rather than feeding per se. To address this issue, 210 university students (66 male) watched five short videos, each showing a different mixed-sex pair of adults dining together and including feeding or simple provisioning or no (...) food sharing. A survey concerning attraction and intimacy in the dyad was completed after each video. Both provisioning and feeding produced higher ratings of “Involvement,” with feeding producing the highest ratings. Similarly, the perceived attraction of each actor to the other was lowest when no food sharing was shown and highest when feeding was displayed. These findings are consistent with a view of feeding as a courtship display in humans. (shrink)

A substantial portion of the developed world's population is increasingly dependent on machines to make their way in the everyday world. For certain privileged groups, computers, cell phones, PDAs, Blackberries, and IPODs, all permitting the faster processing of information, are commonplace. In these populations, even exercise can be automated as persons try to achieve good physical fitness by riding stationary bikes, running on treadmills, and working out on cross-trainers that send information about performance and heart rate.

This issue of Philosophical Psychology hosts two book symposia. One is on Elizabeth Barnes’s book, Health Problems: Philosophical Puzzles about the Nature of Health (Oxford University Press, 2023),...

Volume 25, Issue 2, February 2025, Page 36-38.

Joint attention (JA) is hypothesized to have a close relationship with developing theory of mind (ToM) capabilities. We tested the co-occurrence of ToM and JA in social interactions between adults with no reported history of psychiatric illness or neurodevelopmental disorders. Participants engaged in an experimental task that encouraged nonverbal communication, including JA, and also ToM activity. We adapted an in-lab variant of experience sampling methods (Bryant, Coffey, Povinelli, & Pruett, 2013) to measure ToM during JA based on participants’ subjective reports (...) of their thoughts while performing the task. This experiment successfully elicited instances of JA in 17/20 dyads. We compared participants’ thought contents during episodes of JA and non-JA. Our results suggest that, in adults, JA and ToM may occur independently. (shrink)

It seems trivial to identify sound sequences as music or speech, particularly when the sequences come from different sound sources, such as an orchestra and a human voice. Can we also easily distinguish these categories when the sequence comes from the same sound source? On the basis of which acoustic features? We investigated these questions by examining listeners’ classification of sound sequences performed by an instrument intertwining both speech and music: the dùndún talking drum. The dùndún is commonly used in (...) south-west Nigeria as a musical instrument but is also perfectly fit for linguistic usage in what has been described as speech surrogates in Africa. One hundred seven participants from diverse geographical locations (15 different mother tongues represented) took part in an online experiment. Fifty-one participants reported being familiar with the dùndún talking drum, 55% of those being speakers of Yorùbá. During the experiment, participants listened to 30 dùndún samples of about 7s long, performed either as music or Yorùbá speech surrogate (n= 15 each) by a professional musician, and were asked to classify each sample as music or speech-like. The classification task revealed the ability of the listeners to identify the samples as intended by the performer, particularly when they were familiar with the dùndún, though even unfamiliar participants performed above chance. A logistic regression predicting participants’ classification of the samples from several acoustic features confirmed the perceptual relevance of intensity, pitch, timbre, and timing measures and their interaction with listener familiarity. In all, this study provides empirical evidence supporting the discriminating role of acoustic features and the modulatory role of familiarity in teasing apart speech and music. (shrink)

This article considers the relationship between research and pedagogy in Isis from the perspective of undergraduate teaching. Isis does not think of itself primarily as an organ for supporting education in the history of science, yet contributions to Isis are found across undergraduate syllabi, classrooms, and curricula. This essay makes a start at documenting and exploring some of the ways in which Isis is already being used in undergraduate educational contexts and suggests several ways in which Isis might further support (...) the goal of welcoming new learners in our field. Drawing on the authors’ experience co-teaching an introductory history of science lecture course and on the results of an informal survey of instructors of similar courses at other US institutions, we aim to engage conversations about the past, present, and future of the journal as it relates to the educational mission of our field. (shrink)

Herrera-Ferrá et al.’s (2023) attention to the cultural context of the neurorights movement contributes to the growing conversation on establishing neurorights in response to advancements in neuros...

When novice music educators abandon their expressed dedication to forward-looking ideas like equity, epistemological distinctions between belief and knowledge, or lack of such distinctions, may influence such action. Political philosopher Russell Hardin argued that it makes sense for people to hold false, conflicting, and even extreme beliefs. Drawing on his work, we consider how social influences may encourage music educators to adopt a view of knowledge as the acquisition of information that is useful rather than truthful in the sense of (...) being falsifiable and supported by evidence. First, we examine how teachers’ everyday socialization may cause them to abandon practices associated with “music for all,” an ill-defined ideal—officially adopted by the (US) National Association for Music Education—that we problematize here. Second, we consider the effects of broader polarization on socialized epistemology, including amplifying effects of technology, which may contribute to an in-group versus out-group mentality. Third, we investigate how advocacy related endeavors as well as bounded social circles in both K-12 music education and collegiate music teacher education may further solidify extreme beliefs within the profession. Finally, we consider implications for practice, including providing tools for more inclusive and open-minded advocacy efforts and some version of profession-wide “music for all” that focuses on socialization and recognition. (shrink)

It is estimated that 300,000 children 0–14 years of age are diagnosed with cancer worldwide each year. While the absolute risk of cancer in children is low, it is the leading cause of death due to disease in children in high‐income countries. In spite of this, the etiologies of pediatric cancer are largely unknown. Environmental exposures have long been thought to play an etiologic role. However, to date, there are few well‐established environmental risk factors for pediatric malignancies, likely due to (...) technical barriers in collecting biological samples prospectively in pediatric populations for direct measurements. In this review, we propose the use of novel or underutilized biospecimens (dried blood spots and teeth) and molecular approaches for exposure assessment (epigenetics, metabolomics, and somatic mutational profiles). Future epidemiologic studies of pediatric cancer should incorporate novel exposure assessment methodologies, data on molecular features of tumors, and a more complete assessment of gene‐environment interactions. (shrink)

This paper brings feminist public health ethics and feminist analytic tools to bear on mainstream medical research. Specifically, it uses these approaches to call attention to several problems associated with “The Placenta Harbors a Unique Microbiome,” a recent study published in Science Translational Medicine. We point out the potential negative consequences these problems have for both women’s health and their autonomy.Our paper has two parts. We begin by discussing the study, which examines the composition of the placental microbiome, that is (...) to say, the communities of microorganisms that live in the placenta. Among other things, this study considers two different relations: a correlation.. (shrink)

In “On Avoiding Deep Dementia,” Norman Cantor astutely notes that, for some individuals, the concept of “protracted maintenance during progressive cognitive dysfunction and helplessness is an intolerably degrading prospect.” This cannot be argued with. Cantor's solution, however—that in the wake of a dementia diagnosis, patients should have the option to direct, in advance, instructions for voluntary stopping of eating and drinking should they develop a state of deep dementia—is more ethically challenging than it may first appear.Respect for autonomy is one (...) of the most fundamental principles of bioethics, and it requires that we allow patients with capacity to refuse life‐sustaining treatment, even when that treatment is something as seemingly innocuous as nutrition and hydration. If a capacitated person uses an advance directive to prospectively refuse artificial nutrition or hydration, then that treatment must be withheld if the person develops dementia and loses the ability or willingness to eat. Cantor is incorrect, however, in suggesting that an advance directive can require that nutrition and hydration be withheld from a patient with dementia who actively requests to eat or drink. Regardless of the language in an advance directive, caregivers cannot be compelled to abandon their duty to attend to the person's human dignity, nor can physicians be compelled to sedate a person with moderate or severe dementia because that person continues to be receptive to eating and drinking. (shrink)

Offers step-by-step techniques for a wide range of creative digital photography projects, from greeting cards, recipe pages, invitations, and illustrated books to panoramas, collages, bound photo albums, DVD slide shows, and Web galleries Perfect for the exploding digital photography market, which has grown from 6.7 million cameras sold in 2000 to a projected 42 million in 2005 Released to hit stores right after the 2004 gift-giving season, it's the perfect companion to the author's previous bestsellers, which include 50 Fast Digital (...) Camera Techniques. (shrink)