Kin recognition loss following anesthesia in beetle larvae (Aleochara bilineata, Coleoptera, Staphylinidae)

Kin recognition is a complex cognitive process, where an individual should detect a phenotypic cue and compare it to an internal template, which might be genetically determined (i.e., innate or acquired). Kin recognition mechanisms will depend on whether previous encounters with kin are possible or not to form the individual internal template. When relatives have never met before, kin recognition is supposed to rely on recognition alleles (which allows the innate recognition of relatives bearing them), or on self-referent phenotype matching (the individual has formed a template using its own phenotype and recognizes as kin individuals which match it closely enough). Although self-referent phenotype matching is in theory the more likely explanation, it has not been possible so far to exclude experimentally the recognition alleles’ hypothesis. Here, we report that kin recognition in the solitary parasitoid larvae of Aleochara bilineata (Coleoptera; Staphylinidae) is suppressed following carbon dioxide anesthesia or chill-coma, both treatments known to cause a temporary amnesia. Treated larvae superparasitize indifferently hosts parasitized either by siblings or by non-kin larvae, while untreated larvae avoid hosts occupied by siblings. The two types of anesthesia thus suppress kin recognition, but their global effect on larvae is different. Chill-coma suppresses the ability to distinguish parasitized from unparasitized hosts and reduces parasitism rate, suggesting an aspecific impairment of sensory receptors or cognition. However, carbon dioxide narcosis only impairs kin recognition, strongly suggesting that an intact memory is necessary for kin recognition to take place. Although this study does not address the recognition alleles’ hypothesis per se, our results strongly support a self-referent phenotype matching mechanism. On the whole, kin recognition in A. bilineata larvae is effective through short-term memory, because it is affected by amnesic treatments.     

Pride and punishment: Entitled people's self‐promoting values motivate hierarchy‐restoring retribution

What is the purpose of punishment? The current research shows that for entitled people—those with inflated self‐worth—justice is about maintaining societal hierarchies. Entitled people more strongly hold self‐enhancing values (power and achievement; Studies 1 and 3). They are also more likely, when thinking about justice for offenders, to adopt a hierarchy‐based justice orientation: Perceptions that crime threatens hierarchies, motives to restore those hierarchies, and support for retribution (Studies 2 and 3). Further, the relationship of entitlement to justice orientation is mediated by self‐enhancing values when entitlement is measured (Study 3) and manipulated (Studies 4, 5 and 6). Together these studies suggest that entitlement—and the resultant preoccupation with one's status—facilitates a view of justice as a hierarchy‐based transaction: one where criminal offenders and their victims exchange power and status. These findings reveal the self‐enhancing and hierarchy‐focused nature of entitlement, as well as the roots of retribution in concerns about status, power, and hierarchies.     

Psychologists’ Leadership Roles and Leadership Training Needs in Academic Health Centers

Journal of Clinical Psychology in Medical Settings - Psychologists are increasingly called upon to become more involved in academic health centers (AHCs) as leaders across a range of leadership...     

Reflective writing: I wouldn’t start from here – examining a professional development initiative to enhance the scholarly activity of English HE in FE lecturers

This paper explores the nature of reflective writing through the experience of the researchers in running a series of writing workshops with a group of higher education practitioners working in a UK further education college. The focus here is on reflective writing, which was chosen to start the sequence of workshops, as it was perceived as a form of writing with which the participants would be familiar, given its role in the education and development of teachers within the sector. Our assumption was that this familiarity would facilitate the writing process and participants would readily respond by engaging in reflective writing. However, in practice this proved not to be the case, despite being introduced to a variety of different forms of writing over a series of workshops, it took the participants longer than we expected to begin to write. This led us to question our assumptions about the starting point for the writing workshops and what they might achieve. The paper draws on field notes made during the writing initiative and data gathered through focus groups and interviews with the participants, as well as extracts of their writing to examine their experiences. Different conceptualisations of reflective writing are identified and their implications are explored in relation to the participants’ engagement with writing and their experience of professional development.     

Enabling Action: Reflections upon Inclusive Participatory Research on Health with Women with Disabilities in the Philippines

People with disabilities experience health disparities arising from social, environmental, and system-level factors. Evidence from a range of settings suggests women with disabilities have reduced access to health information and experience barriers to screening, prevention, and care services. This results in greater unmet health needs, particularly in relation to sexual and reproductive health. Women with disabilities are also more likely to experience physical and sexual violence than women without disabilities, further undermining their health. Community-based participatory research (CBPR) can generate knowledge and underpin action to address such health disparities and promote health equity. However, the potential and challenges of disability inclusion in CBPR, particularly in contexts of poverty and structural inequality such as those found in low- and middle-income countries, are not well documented. In this paper, we reflect on our experience of implementing and evaluating W-DARE, a three-year program of disability-inclusive CBPR aiming to increase access to sexual and reproductive health and violence-response services for women with disabilities in the Philippines. We discuss strategies for increasing disability inclusion in research and use a framework of reflexive solidarity to consider the uneven distribution of the benefits, costs, and responsibilities for action arising from the W-DARE program.     

Interaction of asthmatics and their spouses: A preliminary study of individual differences

Some asthmatics show evidence of airways reactivity triggered by strong emotions. Six case studies of married patients with severe asthma are reported. The videotaped interactions of the asthmatic and his/her spouse were coded for affect and behavior. Repeated measures of pulmonary function and affective state were recorded before and after two interaction tasks. Over the course of the experimental period, two patients' pulmonary function improved and four patients' deteriorated. In general, decreased pulmonary function was associated with more self-rated hostility and depression. The results are discussed in terms of their implications for the intra- and interpersonal factors that are important in asthma management.