Identifying hallmarks of consciousness in non-mammalian species

Most early studies of consciousness have focused on human subjects. This is understandable, given that humans are capable of reporting accurately the events they experience through language or by way of other kinds of voluntary response. As researchers turn their attention to other animals, "accurate report" methodologies become increasingly difficult to apply. Alternative strategies for amassing evidence for consciousness in non-human species include searching for evolutionary homologies in anatomical substrates and measurement of physiological correlates of conscious states. In addition, creative means must be developed for eliciting behaviors consistent with consciousness. In this paper, we explore whether necessary conditions for consciousness can be established for species as disparate as birds and cephalopods. We conclude that a strong case can be made for avian species and that the case for cephalopods remains open. Nonetheless, a consistent effort should yield new means for interpreting animal behavior.     

Frankfurt cases and the (in)significance of timing: a defense of the buffering strategy

Frankfurt cases are purported counterexamples to the Principle of Alternative Possibilities, which implies that we are not morally responsible for unavoidable actions. A major permutation of the counterexample strategy features buffered alternatives; this permutation is designed to overcome an influential defense of the Principle of Alternative Possibilities. Here we defend the buffering strategy against two recent objections, both of which stress the timing of an agent’s decision. We argue that attributions of moral responsibility aren’t time-sensitive in the way the objectors suppose. We then turn to the crucial question of when an action is relevantly avoidable—when, in the parlance of the literature, an alternative possibility is robust. We call attention to two plausible tests for robustness that merit further consideration, showing that the agents in buffered Frankfurt cases don’t pass these tests, despite being morally responsible for their actions.     

AIDS‐Related Stigma in Individuals With Other Stigmatized Identities in the USA: A Review of Layered Stigmas

AIDS‐related stigmas have profound negative impacts on people living with and those affected by HIV/AIDS. While a considerable body of work examines AIDS‐related stigma, it is less clear how AIDS stigmas affect individuals in relation to other stigmatized identities, particularly ethnic minorities. This review examines the literature on AIDS‐related stigma among these groups. The limited available research indicates that AIDS stigmas can seriously interfere with HIV testing, treatment, and care. In addition, prevention studies conducted with incarcerated adolescents, a group characterized by stigmatized identities and high risks for HIV, indicate that interventions for this population do not address stigmatized identities and demonstrate limited effects on risk reduction outcomes. Research is needed to examine stigma in primary prevention of HIV with an at‐risk stigmatized group.     

The Myth of Gender Cultures: Similarities Outweigh Differences in Men's and Women's Provision of and Responses to Supportive Communication

Michaud and Warner (1997) and Basow and Rubenfeld (2003) recently reported studies of gender differences in “troubles talk” that allegedly provide support for the different cultures thesis, that is, the notion that men and women communicate in such different ways that they should be regarded as members of different communication cultures or speech communities. In this article, we identify several limitations in these two studies that, collectively, have the effect of casting doubt on their conclusions. We then report three studies that show that men and women provide and respond to supportive messages (“troubles talk”) in ways that are much more similar than different. The current findings, in conjunction with other recent findings, suggest that the different cultures thesis is a myth that should be discarded.     

Emotional distress in nonmetropolitan persons living with HIV disease enrolled in a telephone-delivered, coping improvement group intervention.

The study delineated depressive symptoms and modeled emotional distress in persons living with HIV disease in nonmetropolitan areas of 13 U.S. states. Participants (N=329) were enrolled in a randomized clinical trial of a telephone-delivered, coping improvement group intervention, and 60% reported moderate or severe levels of depressive symptomatology on the Beck Depression Inventory. Structural equation modeling indicated that participants who experienced more severe HIV symptomatology, received less social support, and engaged in more avoidant coping also experienced more emotional distress (a latent construct comprising depressive symptoms and emotional well-being). Greater HIV-related stigma and rejection by family led to more emotional distress, with social support and avoidant coping mediating almost entirely the effects of the former 2 variables. The model accounted for 72% of the variance in emotional distress in nonmetropolitan persons living with HIV disease.     

The Allegory of the Olive Tree: a case study for (neo) structuralist analysis

The Book of Mormon presents a fascinating opportunity to test aspects of structuralist analysis of myth and culture. This article examines some of the key issues in structuralist theory and attempts to develop some new avenues of structuralist analysis, particularly in relation to agency and transformation. Although in some sense these avenues can be seen as challenging principles of traditional structuralism, the changes suggested are more refinements than significant alterations. The article then tests these theories in relation to a series of very complex allegories in the Book of Mormon. This discussion both demonstrates the analytical power of the approach and raises some interesting ethnographic issues, particularly the presence of triadic rather than dyadic structure. In order to add a diachronic aspect to the discussion and to examine process of transformation between cultures, the article touches on the use of similar allegories in the New Testament and in Intertestamental literature.     

The differences between medical trust and mistrust and their respective influences on medication beliefs and ART adherence among African-Americans living with HIV

Objective: The purpose of this study was to examine the relationships between medical mistrust and trust and to determine if these measures differentially predict antiretroviral therapy (ART) medication adherence for African-American adults living with HIV.

Design: A total of 458 HIV positive African-Americans completed a cross-sectional survey.

Main Outcome Measures: Self-reported ART adherence was collected using the visual-analog scale. The Beliefs About Medicines Questionnaire was used to assess medication necessity and concern beliefs.

Results: All measures of medical mistrust and trust were significantly negatively correlated, ranging from r = ?.339 to ?.504. Race-based medical mistrust significantly predicted medication necessity and concern beliefs, whereas general medical mistrust only significantly predicted medication concerns. Both measures of trust significantly predicted medication necessity beliefs and medication concerns. Higher levels of race-based medical mistrust predicted lower medication adherence, whereas, neither trust in own physician nor trust in health care provider significantly predicted medication adherence. However, trust in own physician significantly predicted medication necessity beliefs, which predicted medication adherence.

Conclusion: Trust and mistrust are not simply opposites of one another. These findings provide evidence for the complexity of understanding the relationship between health care trust, mistrust and patient-related health beliefs and behaviours.     

The role of learning in social development: Illustrations from neglected children

Children who experience early caregiving neglect are very likely to have problems developing and maintaining relationships and regulating their social behavior. One of the earliest manifestations of this problem is reflected in indiscriminate behavior, a phenomenon where young children do not show normative wariness of strangers or use familiar adults as sources of security. To better understand the developmental mechanisms underlying the emergence of these problems, this study examined whether institutionally reared children, who experienced early social neglect, had difficulty associating motivational significance to visual stimuli. Pairing stimuli with motivational significance is presumably one of the associative learning processes involved in establishing discriminate or selective relationships with others. We found that early experiences of neglectful caregiving were associated with difficulties in acquiring such associations, and that delays in this developmental skill were related to children's social difficulties. These data suggest a way in which early social learning experiences may impact the development of processes underlying emotional development.