Agenda 2000—communication: language as an implementational device for cognition

The aim of this paper is to identify the functions of social cognition in a communication context. It is argued that social cognition is for the regulation of adaptive action and makes use of external devices (e.g. language) to implement action. First, the complexity of communication as a social achievement is discussed to prepare the ground for examining the link between language, cognition and communication. The implementational devices (language) of social cognition are addressed next. On the basis of these considerations a message‐modulation model is proposed to conceptualize the interplay between language, cognition, motivation and communication. The application of this model to research on the transmission and maintenance of stereotypes illustrates the types of open research issues and directions that may be possible routes for future work. Copyright © 2000 John Wiley & Sons, Ltd.     

Risk and Protective Factors Associated with Childhood Obesity in a Sample of Low-Income,Single Female,Parent/Guardian Households: Implications for Family Therapists

The United States is in the midst of a childhood obesity epidemic that disproportionately impacts underserved and diverse populations. In this study, in-depth qualitative interviews were conducted with 16 low-income, single, female, parent/guardians of an overweight or obese 3- to 8-year-old from socioeconomically disadvantaged backgrounds. Following the tenets of the thematic analysis approach, interviews focused on identifying risk and protective factors influencing parental and child health behaviors associated with child weight status. Results from the interviews are organized according to the Socioecological Framework to help identify risk and protective factors at various system levels. Findings from this investigation have relevance for family therapists as they can inform clinical and advocacy-focused interventions with disadvantaged families affected by childhood obesity.     

A consciousness-based quantum objective collapse model

Ever since the early days of quantum mechanics it has been suggested that consciousness could be linked to the collapse of the wave function. However, no detailed account of such an interplay is usually provided. In this paper we present an objective collapse model (a variation of the Continuous Spontaneous Location model) where the collapse operator depends on integrated information, which has been argued to measure consciousness. By doing so, we construct an empirically adequate scheme in which superpositions of conscious states are dynamically suppressed. Unlike other proposals in which “consciousness causes the collapse of the wave function,” our model is fully consistent with a materialistic view of the world and does not require the postulation of entities suspicious of laying outside of the quantum realm.

     

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.