Development of brain functional connectivity and its relation to infant sustained attention in the first year of life

The study of brain functional connectivity is crucial to understanding the neural mechanisms underlying the improved behavioral performance and amplified ERP responses observed during infant sustained attention. Previous investigations on the development of functional brain connectivity during infancy are primarily confined to the use of functional and structural MRI techniques. The current study examined the relation between infant sustained attention and brain functional connectivity and their development during infancy with high‐density EEG recordings. Fifty‐nine infants were tested at 6 (N = 15), 8 (N =14), 10 (N = 17), and 12 (N = 13) months. Infant sustained attention was defined by measuring infant heart rate changes during infants’ looking. Functional connectivity was estimated from the electrodes on the scalp and with reconstructed cortical source activities in brain regions. It was found that infant sustained attention was accompanied by attenuated functional connectivity in the dorsal attention and default mode networks in the alpha band. Graph theory analyses showed that there was an increase in path length and a decrease in clustering coefficient during infant sustained attention. The functional connectivity within the visual, somatosensory, dorsal attention, and ventral attention networks and graph theory measures of path length and clustering coefficient were found to increase with age. These findings suggest that infant sustained attention is accompanied by distinct patterns of brain functional connectivity. The current findings also suggest the rapid development of functional connectivity in brain networks during infancy.     

Is Self-Disclosure Part of the Genetic Counselor's Clinical Role?

The role of genetic counselor self-disclosure in clinical practice is unclear as there are few published investigations of this issue. In the present study, 11 genetic counselors who previously received genetic services were interviewed about their opinions and use of disclosure. Several themes were extracted from their responses. All participants reportedly disclosed to patients; however, not all disclosed their receipt of genetic services. Patient requests for self-disclosure influenced many participants’ disclosure decisions. Opinions regarding potential benefits of disclosure varied. Nearly all participants stressed the importance of self-disclosing judiciously, stating that it may be counterproductive to client goal attainment. Four individuals with expertise in genetic counseling and psychotherapy were invited to react to these themes and to provide their opinions of self-disclosure. Their views are compared to those of the present sample, and practice and research recommendations are given.     

The invalidity of disclaimers about the effects of social feedback on self-esteem

Despite the fact that several theories suggest that people's self-esteem is affected by social approval and disapproval, many individuals steadfastly maintain that how other people regard them has no effect on how they feel about themselves. To examine the validity of these beliefs, two experiments compared the effects of social approval and disapproval on participants who had indicated either that their self-esteem is affected by how other people evaluate them or that their self-esteem is unaffected by interpersonal evaluation. Results of both studies converged to show that approval and disapproval clearly affected the self-esteem of even those individuals who denied that social evaluations affected their feelings about themselves.     

Psychopathy and COVID-19: Callousness,impulsivity, and motivational reasons for engaging in prevention behavior

Two direct replication studies were conducted to investigate the associations of psychopathic traits with engagement in COVID-19 prevention behavior and motivational reasons for engaging in such behavior. College undergraduate students completed two self-report measures of psychopathic traits based on the four-factor conceptualization of psychopathy (callous affect, manipulative tendency, erratic lifestyle, criminal tendency) and the triarchic conceptualization of psychopathy (meanness, disinhibition, boldness). Participants then reported the degree to which they engaged in COVID-19 prevention behavior currently and in the past, and reported their self-focused and other-focused motivational reasons for doing so. Results aggregated across both studies (N = 292) revealed that traits reflecting emotional callousness and impulsivity independently predicted lower levels of other-focused reasons for engaging in prevention behavior. Moreover, controlling for other-focused reasons appreciably reduced negative associations of emotional callousness and impulsivity with prevention behavior. The results provide insight into points of convergence in conceptualization and measurement of psychopathy from multiple theoretical perspectives and the importance of considering the impact of divisive personality traits on motivation to protect others during pandemics.     

Emotional Competence and Anxiety in Childhood and Adolescence: A Meta-Analytic Review

Anxiety is conceptualized as a state of negative emotional arousal that is accompanied by concern about future threat. The purpose of this meta-analytic review was to evaluate the evidence of associations between emotional competence and anxiety by examining how specific emotional competence domains (emotion recognition, emotion expression, emotion awareness, emotion understanding, acceptance of emotion, emotional self-efficacy, sympathetic/empathic responses to others’ emotions, recognition of how emotion communication and self-presentation affect relationships, and emotion regulatory processes) relate to anxiety in childhood and adolescence. A total of 185 studies were included in a series of meta-analyses (N’s ranged from 573 to 25,711). Results showed that anxious youth are less effective at expressing (r = ?0.15) and understanding emotions (r = ?0.20), less aware of (r = ?0.28) and less accepting of their own emotions (r = ?0.49), and report less emotional self-efficacy (r = ?0.36). More anxious children use more support-seeking coping strategies (r = 0.07) and are more likely to use less adaptive coping strategies including avoidant coping (r = 0.18), externalizing (r = 0.18), and maladaptive cognitive coping (r = 0.34). Emotion acceptance and awareness, emotional self-efficacy, and maladaptive cognitive coping yielded the largest effect sizes. Some effects varied with children’s age. The findings inform intervention and treatment programs of anxiety in youth and identify several areas for future research.     

Recollection is a continuous process: Evidence from plurality memory receiver operating characteristics

Is recollection a continuous/graded process or a threshold/all-or-none process? Receiver operating characteristic (ROC) analysis can answer this question as the continuous model and the threshold model predict curved and linear recollection ROCs, respectively. As memory for plurality, an item's previous singular or plural form, is assumed to rely on recollection, the nature of recollection can be investigated by evaluating plurality memory ROCs. The present study consisted of four experiments. During encoding, words (singular or plural) or objects (single/singular or duplicate/plural) were presented. During retrieval, old items with the same plurality or different plurality were presented. For each item, participants made a confidence rating ranging from “very sure old”, which was correct for same plurality items, to “very sure new”, which was correct for different plurality items. Each plurality memory ROC was the proportion of same versus different plurality items classified as “old” (i.e., hits versus false alarms). Chi-squared analysis revealed that all of the plurality memory ROCs were adequately fit by the continuous unequal variance model, whereas none of the ROCs were adequately fit by the two-high threshold model. These plurality memory ROC results indicate recollection is a continuous process, which complements previous source memory and associative memory ROC findings.     

Unified Protocol for the Transdiagnostic Prevention of Emotional Disorders: Evaluation of a Brief,Online Course for College Freshmen

The transition to college represents a period of increased risk for developing a range of mental health conditions, highlighting the need for effective preventive interventions delivered in this setting. The purpose of the present study was to explore the feasibility, acceptability, and efficacy of a preventive version of the unified protocol for college students; this intervention, called emotions 101 was provided in a very brief, online course format. Unselected students (N = 243) were randomized to either the course (n = 120) or wait-list (n = 123) condition, and all participants were asked to complete self-report measures of stress, negative affectivity, and quality of life at baseline, 1-month, 6-month, and 8-month follow-up time points. Despite recruitment challenges, once participants enrolled in the course, they were likely to complete it and provide favorable satisfaction ratings and qualitative feedback. With regard to efficacy, there were no significant differences on our primary (emotional) outcomes (i.e., stress, negative affectivity, quality of life) as a function of condition, though individuals randomized to receive the course demonstrated significantly higher grade point averages at the end of their first college semester than those in the wait-list condition. Taken together, the findings from the present study suggest that a very brief, online prevention program for emotional disorders administered in a healthy sample does not significantly impact mental health variables.