A Social Neuroscience Perspective on Stress and Health

Psychological stress is a major risk factor for the development and progression of a number of diseases, including cardiovascular disease, cancer, arthritis, and major depression. A growing body of research suggests that long term, stress‐induced activation of the sympathetic nervous system (SNS) and the hypothalamic‐pituitary‐adrenal (HPA) axis may lead to increases in inflammation, which is known to play a key role in the pathophysiology of a variety of diseases. Furthermore, the burgeoning fields of social neuroscience and health neuroscience have begun to identify the neurocognitive mechanisms by which stress may lead to these physiological changes. Here we review the literature examining the neurocognitive correlates of stress‐induced SNS, HPA, and inflammatory responses. Specifically, we summarize the results of neuroimaging studies that have examined the neural correlates of stress‐related increases in SNS, HPA, and inflammatory activity. A set of neural systems involved in threat processing, safety processing, and social cognition are suggested as key contributors to stress‐related changes in physiology. We conclude by offering suggestions for future research in the exciting new field of health neuroscience.     

Morality in Groups: On the Social‐Regulatory Functions of Right and Wrong

Applying what we know about group‐based identities and concerns allows us to improve our understanding of the ways in which morality is relevant to social judgments of right and wrong. We distinguish between three different social functions of moral standards and moral judgments. The identity defining function of morality indicates where people want to belong, and how they are regarded by others. The group dynamic function indicates consensual definitions of what is right and wrong that guide individual behavioral choices. The intergroup relations function of group morality, speaks to the way people tend to communicate with and behave towards members of other groups that have different moral standards.     

Social Aspects of Sexual Boundary Trouble in Psychoanalysis: Responses to the Work of Muriel Dimen,edited by Charles Levin,Routledge, Abingdon and New York, 2021, 244 pp.

The American Journal of Psychoanalysis -     

Genetic and environmental influences on executive functions and intelligence in middle childhood

Executive functions (EFs) and intelligence (IQ) are phenotypically correlated. In twin studies, latent variables for EFs and IQ display moderate to high heritability estimates; however, they show variable genetic correlations in twin studies spanning childhood to middle age. We analyzed data from over 11,000 children (9- to 10-year-olds, including 749 twin pairs) in the Adolescent Brain Cognitive Development (ABCD) Study to examine the phenotypic and genetic relations between EFs and IQ in childhood. We identified two EF factors—Common EF and Updating-Specific—which were both related to IQ (rs = 0.64–0.81). Common EF and IQ were heritable (53%–67%), and their genetic correlation (rG = 0.86) was not significantly different than 1. These results suggest that EFs and IQ are phenotypically but not genetically separable in middle childhood, meaning that this phenotypic separability may be influenced by environmental factors.     

Mapping the Personality Psychopathology Five Domains Onto DSM–IV Personality Disorders in Dutch Clinical and Forensic Samples: Implications for DSM–5

The Personality Psychopathology Five (PSY–5) model represents 5 broadband dimensional personality domains that align with the originally proposed DSM–5 personality trait system, which was eventually placed in Section III for further study. The main objective of this study was to examine the associations between the PSY–5 model and personality disorder criteria. More specifically, we aimed to determine if the PSY–5 domain scales converged with the alternative DSM–5 Section III model for personality disorders, with a particular emphasis on the personality trait profiles proposed for each of the specific personality disorder types. Two samples from The Netherlands consisting of clinical patients from a personality disorder treatment program (n = 190) and forensic psychiatric hospital (n = 162) were used. All patients had been administered the MMPI–2 (from which MMPI–2–RF PSY–5 scales were scored) and structured clinical interviews to assess personality disorder criteria. Results based on Poisson or negative binomial regression models showed statistically significant and meaningful associations for the hypothesized PSY–5 domains for each of the 6 personality disorders, with a few minor exceptions that are discussed in detail. Implications for these findings are also discussed.     

Teaching letter sounds to kindergarten English language learners using incremental rehearsal

Proficiency in letter–sound correspondence is important for decoding connected text. This study examined the effects of an evidence-based intervention, incremental rehearsal (IR), on the letter–sound expression of three kindergarten English language learners (ELLs) performing below the district benchmark for letter–sound fluency. Participants were native speakers of Hmong, Spanish, and Polish. A multiple-baseline design across sets of unknown letter sounds was used to evaluate the effects of IR on letter–sound expression. Visual analysis of the data showed an increase in level and trend when IR was introduced in each phase. Percentage of all non-overlapping data (PAND) ranged from 95% to 100%. All participants exceeded expected growth and reached the spring district benchmark for letter–sound fluency. Results suggest that IR is a promising intervention for increasing letter–sound expression for ELLs who evidence delays in acquiring letter sounds.     

Precursors to aggression are evident by 6 months of age

We tested the hypothesis that developmental precursors to aggression are apparent in infancy. Up to three informants rated 301 firstborn infants for early signs of anger, hitting and biting; 279 (93%) were assessed again as toddlers. Informants' ratings were validated by direct observation at both ages. The precursor behaviours were significantly associated with known risk factors for high levels of aggressiveness. Individual differences were stable from early infancy to the third year and predicted broader conduct problems. These findings suggest that some individuals set forth on the trajectory to high levels of aggression by 6 months of age. The findings have implications for developmental studies of aggression, clinical prevention and intervention strategies, and theoretical considerations regarding the detection of precursors in different domains of development.     

Political conservatism and variety‐seeking

In this research, we document and explain a counterintuitive effect of political ideology on variety-seeking. Although political conservatives have a higher desire for control, which exerts a negative effect on variety-seeking, they also have a stronger motivation to follow social norms, which exerts a positive effect on variety-seeking. Three studies demonstrate that conservatism is positively related to variety-seeking due to social normative concerns and rule out an alternative explanation of heightened self-expressive motives among conservatives. This research provides preliminary evidence of how political ideology may explain differences in product choices.     

The Group Psychotherapy Literature 1967

Abstract

This paper describes therapeutic foci for group intervention with traumatized adolescents. These include targeting the symptoms of trauma, helping members to weave a coherent, temporally ordered narrative of the event, providing psycho–education, and addressing bereavement issues and secondary adversities, all ultimately aimed at helping the adolescents proceed with development. The particular benefits of group are highlighted and clinical vignettes, drawn from the aftermath of September 11, are presented to illustrate these concepts.