Cognitive predictors of parent-rated inattention in very preterm children: The role of working memory and processing speed

Inattention is one of the most common neurobehavioral problems following very preterm birth. Attention problems can persist into adulthood and are associated with negative socio-emotional and educational outcomes. This study aimed to determine whether the cognitive processes associated with inattention differ between term-born and very preterm children. Sixty-five children born very preterm (<33+0 weeks’ gestation) aged 8–11 years were recruited alongside 48 term-born controls (?37 20 +0 weeks’ gestation). Both groups included children with a wide spectrum of parent-rated inattention (above average attention to severe inattention) measured as a continuous dimension using the Strengths and Weaknesses of ADHD and Normal-Behavior (SWAN) scale. The children completed tests to assess basic cognitive processes and executive function. A hierarchical multiple regression analysis was implemented to assess which neurocognitive processes explained variance in parent-rated inattention and whether these differed between preterm and term-born children. In both groups, poorer verbal and visuospatial short-term memory and poorer visuospatial working memory independently explained variance in parent-rated inattention. Slower motor processing speed explained variance in inattention among very preterm children only. The cognitive mechanisms associated with parent-rated inattention were predominantly overlapping between groups, but relationships between motor processing speed and inattention were unique to very preterm children. These associations may reflect risk factors for inattention in term and very preterm children. Future research should assess the efficacy of these cognitive processes as potential targets for intervention     

Fostering social and emotional intelligence: What are the best current strategies in parenting?

This review focuses on parenting practices that are beneficial or antagonistic to the development of emotional and social intelligence in children. We start by reviewing the somewhat nebulous concepts of emotional and social intelligence. This is followed by an examination of the association between well‐known parenting styles such as authoritative, authoritarian, permissive, and directive parenting and various indicators of child emotional and social intelligence. The strategic emotion‐coaching parenting style is also examined for its connections to comparable child outcomes. Parenting practices such as inductive discipline and parental availability also appear to cultivate emotional and social intelligence in children. Finally, overparenting is discussed as a parenting practice that apparently corrupts the development of these traits in emerging adults. We conclude that best practices, where emotional intelligence and social intelligence are the benchmarks, blend parental care and concern with a degree of parental demands on children that are appropriate for their developmental stage.     

Long-Term Guilt and Hostility Underlying Posttraumatic Stress Symptoms in War Combatants and Ex-Prisoners of War

The link between posttraumatic guilt and posttraumatic stress disorder has gained recognition over the past decades and was recently expressed in the modifications made to the diagnostic criteria for the disorder under the DSM-V. Yet, the psychological dynamics underlying this relation are still not fully understood. The present study introduces a model whereby different dynamics between guilt and hostility are related to posttraumatic stress disorder symptoms (PTSS), following different traumatic war experiences. One hundred and forty-four former prisoners of war (ex-POWs) and 143 comparable combatants participated in the study, 30 years after the war, reporting on their PTSS, guilt, and hostility. Moderation analyses revealed a three-way interaction, where high hostility buffered the effect of guilt on PTSS only among ex-POWs. This finding suggests a distinctive dynamic among guilt, hostility, and PTSS following diverse traumatic events. Specifically, it appears that hostility can have a mitigating effect on the negative outcomes of guilt for ex-POWs following trauma, but not for non-POW veterans. The theoretical reasoning and the clinical implications of these findings are discussed.     

Factor structure and aetiological architecture of the BRIEF: A twin study

Executive function is a broad construct that encompasses various processes involved in goal‐directed behaviour in non‐routine situations (Banich, 2009). The present study uses a sample of 560 5‐ to 16‐year‐old twin pairs (M = 11.14, SD = 2.53): 219 monozygotic twin pairs (114 female; 105 male) and 341 dizygotic twin pairs (136 female, 107 male; 98 opposite sex) to extend prior literature by providing information about the factor structure and the genetic and environmental architecture of the Behavior Rating Inventory of Executive Function (BRIEF; Gioia et al., 2000, Child Neuropsychol., 6, 235; Gioia et al., 2000, Behavior rating inventory of executive function, Lutz, FL: Psychological Assessment Resources), a multifaceted rating scale of everyday executive functions. Phenotypic results revealed a 9‐scale, 3‐factor model best represents the BRIEF structure within the current sample. Results of the genetically sensitive analyses indicated the presence of rater bias/contrast effects for the Initiate, Working Memory, and Task‐Monitor scales. Additive genetic and non‐shared environmental influences were present for the Initiate, Plan/Organize, Organization of Materials, Shift, and Monitor and Self‐Monitor scales. Influences on Emotional Control were solely environmental. Interestingly, the aetiological architecture observed was similar to that of performance‐based measures of executive function. This observed similarity provided additional evidence for the usefulness of the BRIEF as a measure of ‘everyday’ executive function.     

Prosocial thinkers and the social transmission of justice

Feeling the sting of another's injustice is a common human experience. We adopt a motivated information processing approach and explore how individual differences in social motives (e.g., high vs. low collectivism) and epistemic motives (e.g., high vs. low need for closure) drive individuals' evaluative and behavioral reactions to the just and unjust treatment of others. In two studies, one in the laboratory (N = 78) and one in the field (N = 163), we find that the justice treatment of others has a more profound influence on the attitudes and behaviors of prosocial thinkers, people who are chronically higher (vs. lower) in collectivism and lower (vs. higher) in the need for closure. In all, our results suggest that chronically higher collectivism and a lower need for closure work in concert to make another's justice relevant to personal judgment and behavior.     

NATURALIZING PSYCHEDELIC SPIRITUALITY

A pressing philosophical problem is how to respond to the existential, anxiety and disenchantment resulting from a naturalistic worldview that eschews transcendent foundations for meaning and value. This problem is becoming more urgent as the popularization of neuroscientific findings renders a disenchanted conception of human beings ever more vivid, compelling, and widespread. I argue that the study of transformative experiences occasioned by classic psychedelic drugs such as lysergic acid diethylamide and psilocybin may reveal the nature of a viable practical solution to this problem. Despite the apparent centrality of nonnaturalistic metaphysical apprehensions to psychedelic transformation, findings from psychedelic research suggest that key elements of psychedelic or “entheogenic” spirituality are consistent with naturalism. These include disruption to neurocognitive mechanisms underpinning the sense of self, and consequent experiences of self‐transcendence and of the decoupling of attention from personal concerns. This liberation of attention can result in the availability of broader perspectives and the development of wonder and appreciation for life.     

Evidence Supporting Pre‐University Effects Hypotheses of Women's Underrepresentation in Philosophy

In this short essay, I report results from a representative national dataset (n > 7,300) from the Cooperative Institutional Research Program that shows that significantly more men than women intend to major in philosophy at the high‐school and pre‐university level. This lends credence to pre‐university effects hypotheses of women's underrepresentation in philosophy and successfully replicates a smaller analysis performed by Cheshire Calhoun at Colby College in 2009. I also defend my analysis against an objection that claims that intention to major is not a good predictor of final major selection. Finally, I argue that this new analysis should lead to further investment in university‐level diversity programs.     

The effect of presentation rate on implicit sequence learning in aging

Implicit sequence learning is thought to be preserved in aging when the to-be learned associations are first-order; however, when associations are second-order, older adults (OAs) tend to experience deficits as compared to young adults (YAs). Two experiments were conducted using a first (Experiment 1) and second-order (Experiment 2) serial-reaction time task. Stimuli were presented at a constant rate of either 800 milliseconds (fast) or 1200 milliseconds (slow). Results indicate that both age groups learned first-order dependencies equally in both conditions. OAs and YAs also learned second-order dependencies, but the learning of lag-2 information was significantly impacted by the rate of presentation for both groups. OAs showed significant lag-2 learning in slow condition while YAs showed significant lag-2 learning in the fast condition. The sensitivity of implicit sequence learning to the rate of presentation supports the idea that OAs and YAs different processing speeds impact the ability to build complex associations across time and intervening events.