Self-Knowledge and the Elusive Pleasure of Vengeance

Philosophia - The present essay looks to add to the body of literature that seeks to clarify the nature of vengeance and evaluate it morally. However, unlike previous philosophical investigations...     

Applying Community-Based Participatory Approaches to Addressing Health Disparities and Promoting Health Equity

This special issue highlights work that contributes to our understanding of health disparities and community-based participatory research (CBPR) approaches to promoting health equity across diverse populations and issues that matter to communities. We take on a global perspective, and thus, various efforts across international contexts are illustrated. Articles elucidate a variety of CBPR approaches designed to empower and build capacity among individuals and communities in order to seek changes at the level of community practices, programs, and systems. These articles span across diverse populations—children, youth, and families; adults and older adults; immigrants; refugees; Black people; Latinx people; Native Americans/Indigenous people, the Roma community; Muslim women, and women with disabilities—experiencing inequities of interest to community psychologists and other researchers and practitioners.     

Meaning before grammar: A review of ERP experiments on the neurodevelopmental origins of semantic processing

Psychonomic Bulletin & Review - According to traditional linguistic theories, the construction of complex meanings relies firmly on syntactic structure-building operations. Recently, however,...     

Innovative Moments as Developmental Change Levels: A Case Study on Meaning Integration in the Treatment of Depression

Innovative moments are alternative meanings to the problems expressed by clients and are organized into three levels. This study analyzes if these levels are not only change markers related to symptomatology outcomes, but also gradual steps in meaning development. A thematic analysis was carried out in a case of depression treated with narrative therapy. Results revealed three themes that evolved from level 1 to level 3. Levels 1 and 2 corresponded to one specific theme and almost all level 3 integrated different themes (polythematic). Level 3 innovative moments might be an integrative bridge allowing the construction of a more adaptive meaning framework.     

Artificial Moral Agents: A Survey of the Current Status

Science and Engineering Ethics - One of the objectives in the field of artificial intelligence for some decades has been the development of artificial agents capable of coexisting in harmony with...     

Neural recruitment related to threat perception differs as a function of adolescent sleep

Detecting threat cues in the environment is an important aspect of social functioning. This is particularly true for adolescents as social threats become more salient and they navigate increasingly complex relationships outside of the family. Sleep relates to socioemotional processing throughout development, but the neurobiological relevance of sleep for threat perceptions in adolescence remains unknown. In the present study, 46 human adolescents (aged 14–18 years; 26 female) made judgments while undergoing a brain scan about whether unfamiliar, affectively neutral, computer‐generated faces were threatening. Prior to the scan, several indices of sleep were assessed nightly for two‐weeks using actigraphy. Sleep duration and poor sleep quality (defined as less efficiency, more awakenings, longer awakenings), factors influenced by biological and psychosocial changes during adolescence, elicited distinct neural activation patterns. Sleep duration was positively associated with activation in visual and face processing regions (occipital cortex, occipital fusiform gyrus), and this activation was linked to increased threat detection during the threat perception task. Sleep quality was negatively related to dorsolateral prefrontal cortex activation, which moderated the relation between reaction time (RT) and exposure to faces. Findings suggest reduced threat perception for adolescents with shorter sleep durations and more impulsive responding (as evinced by less consistent RT) for adolescents experiencing worse quality sleep. This study identifies an association between sleep and neural functioning relevant for socioemotional decision making during adolescence, a time when these systems undergo significant development.     

John Keown: Euthanasia,ethics and public policy: an argument against legalisation, 2nd edition

Theoretical Medicine and Bioethics -     

Cats show an unexpected pattern of response to human ostensive cues in a series of A-not-B error tests

Animal Cognition - It is an intriguing question whether cats’ social understanding capacity, including the sensitivity to ostensive signals (resulting in fast preferential learning of...     

A model to study orienting responses in zebrafish,and applications towards the emotion–cognition interaction

Animal Cognition - Orienting responses (ORs) are whole-organism reflexes that are elicited by innocuous stimuli, and which decrease in magnitude after stimulus repetition. ORs represent relatively...