Orienting ourselves to the gay penguin

This article analyzes the global proliferation of discourse about gay penguins in zoos. Based on internet-based representations, we identify a directional narrative logic of “gay penguin discourses” in which the ideal gay penguin comes out as gay, falls in love, follows natural desires to parent, and may marry as a reward. This discursive chain is animated by the zoo as institutional space of captivity, which incites human subjects to become agents in its reproduction. In contests over penguin actions and morality, zookeepers, gay activists, and conservative family groups reiterate a homonormative politics of identity through talk of discrimination and rights. To identify what makes this discourse seem real, we draw on Ahmed’s Queer Phenomenology to analyze the composition of the zoo as the site of a particular “mode of address” that orients humans to adopt positions of authority, evaluation, and regulation. Three orientations—reason, emotion, and instinct—function as an assemblage whose elements connect and separate, such that when one orientation’s ability to explain penguin behaviors is exceeded, another orientation steps in or connects with the first to supply a logic that confirms the discursive chain for the ideal gay penguin and how humans can meet his needs. Locked into logics of hetero/homo, oriented through reason, instinct, and emotion, and interpellated through emotions, humans can imagine little more than an anthropocentric repetition of our own “progress.” The future, for humans and penguins, is secured.     

The neuropsychological correlates of cognitive insight in healthy participants

Cognitive insight is the ability to monitor and correct one's own erroneous convictions. The Beck Cognitive Insight Scale (BCIS) assesses two sub‐dimensions of cognitive insight: self‐reflectiveness (SR), which is the attitude of questioning one's own judgments; and self‐certainty (SC), which is the unwillingness to modify and correct one's own convictions. There is little information about cognitive insight in healthy participants (HP). Here we investigated the socio‐demographic and neuropsychological correlates of cognitive insight in 50 HP who were administered the BCIS and a comprehensive neuropsychological battery. The global BCIS R‐C index correlated positively with age and WCST perseverative errors. SR correlated positively with age. These data support the hypothesis that a less self‐reflective and more self‐confident style is cognitively functional in HP. Thus, what has been found malfunctioning in mental illnesses is adaptive in HP. Future studies should consider a wider range of factors that might affect this complex construct. Copyright © 2011 John Wiley & Sons, Ltd.     

A DBT Skills training group for family caregivers of persons with dementia

A Dialectical Behavior Therapy Skills training manual (DBT Skills) was adapted for use with caregivers of individuals with dementia. Implementation occurred in a community clinic with a heterogeneous caregiver group at risk for elder abuse. Sixteen caregivers completed the 9-week group. The results point to improved psychosocial adjustment, particularly increased problem-focused coping, enhanced emotional well-being, and less fatigue. Caregivers tended to utilize individual therapeutic services at a higher rate during the period of group attendance, indicative of appropriate help-seeking behavior in highly demanding situations. Six of the 16 caregivers repeated the training sequence in “booster” groups. Follow-up data from the booster groups suggest that high-risk caregivers may require continuing support to maintain treatment gains. In addition to demonstrating the feasibility of DBT Skills with caregivers, the results warrant a controlled outcome evaluation.     

Heart rate responses to induced challenge situations in greylag geese (Anser anser)

Adequate short-term responses to stressors are of great importance for the health and well-being of individuals and factors modulating the physiological stress response (e.g., controllability, suddenness, familiarity) of a stimulus are well described under laboratory conditions. In the present study we aimed at investigating the stress response in greylag geese (Anser anser) in the field, confronting individuals with naturally occurring stressors. We measured beat-to-beat heart rate (HR) via fully implanted transmitters during three different experimental challenges: (1) catching and holding, (2) confrontation with a model predator, and (3) approach by different humans. We compared this to a control period and HR during agonistic encounters, a naturally occurring stressor. All three experimental situations evoked a HR increase. Highest HR responses were elicited by catching and holding the animals. In the third experiment, HR responses were greatest when the geese were approached by a human stranger (i.e., somebody the geese have never seen before). Hence, geese discriminated between different kinds of stressors and adjusted their physiological response depending on the type of stressor. Our results show that geese were able to discriminate between individual humans. In line with a number of lab studies, we suggest that particularly the controllability of certain situation determines the intensity of the HR response, also in a natural setting in the field.     

Affording cooperation: Embodied constraints,dynamics, and action-scaled invariance in joint lifting

Understanding the physical and interpersonal constraints that afford cooperation during real-world tasks requires consideration of the fit between the environment and task-relevant dimensions of coactors and the coactors’ fit with each other. In the present study, we examined how cooperation can emerge during ongoing interaction using the simple task of two actors’ moving long wooden planks. The system dynamics showed hysteresis: A past-action mode persisted when both solo and joint actions were possible. Moreover, pairs whose arm spans were both short, both long, or mismatched made action-mode transitions at similar points, when scaled by a relational measure. The relational measure of plank length to arm span was dictated by the pair member with the shorter arm span, who, thus, had a greater need to cooperate during the task. The results suggest that understanding affordances for cooperation requires giving more consideration to constraints imposed by the fit between coactors’ action capabilities.     

Identity as self-transformation: emotional conflicts and their metamorphosis in memory

This paper develops the thesis that personal identity is neither to be taken in terms of an unchanging self-sufficient ‘substance’ nor in terms of selfhood ‘without substance,’ i.e. as fluctuating processes of pure relationality and subject-less activity. Instead, identity is taken as self-transformation that is bound to particular embodied individuals and surpasses them as individuated entities. The paper is structured in three parts. Part I describes the experiential givenness of conflicts that support our sense of self-transformation. While the first part develops an inter-subjective topography of emotional movements, the second part pays attention to their temporal dimension. We work with conflicts and get transformed by them also in the way we remember them. Part II focuses on the process of self-understanding that accompanies conflicts and their metamorphosis in memory. Part III compares and discusses different models of a ‘relational ontology’ of the person, which question the idea that we are defined only by how we define ourselves—just as they question the idea that one’s identity is independent of how one relates to one’s having changed.     

Heart rate modulation by social contexts in greylag geese (Anser anser).

Physical activity is generally considered as most relevant for modulating heart rate (HR). The authors show here that HR is not only modulated by physical activity but even more by social contexts. HR modulation in three free-ranging, socially embedded, male greylag geese fitted with implanted radiotransmitters was investigated. Measured HR ranged from 40 beats per minute (bpm) during rest to a maximum over 400 bpm during takeoff. Almost the same maximum HRs (400 bpm) were reached during social interactions, which however, generally require less bodily action. Mean HR during social interactions (agonistic interactions, vocalizations) was significantly higher than during behaviors with a less obvious social context (e.g., resting, comfort or feeding behavior), but with comparable physical activity involved. The authors also found significant and consistent differences in HR between the three focal individuals, probably because of individual behavioral phenotype. Our results show that social context has a strong modulatory effect on the sympathico-adrenergic activity in a social bird and conclude that particularly the latter may pose considerable energetic costs. (PsycINFO Database Record (c) 2008 APA, all rights reserved).     

Influence of aesthetic perception on visual event-related potentials

The aim of the study was to assess the effects of visual aesthetic perception on event-related potentials (ERPs). Eight subjects assigned an aesthetic judgment (beautiful, neutral, or ugly) and a 10-step beauty estimation to the target stimuli, consisting of famous artistic pictures and geometric shapes. In a further task, the subjects performed a motor response to the previously judged pictures and geometric shapes. ERPs were recorded through 54 scalp electrodes during both tasks. The P3b amplitude was increased during the categorization of the geometric shapes compared to the artistic figures and during the vision of the beautiful targets preceding the motor response. The categorization of the aesthetic qualities of geometrical shapes seems to induce a higher level of attention, while a higher arousal variation was elicited by the recognition of beauty, in any form that was presented.