The reciprocal relation between sleep and memory in infancy: Memory‐dependent adjustment of sleep spindles and spindle‐dependent improvement of memories

Sleep spindle activity in infants supports their formation of generalized memories during sleep, indicating that specific sleep processes affect the consolidation of memories early in life. Characteristics of sleep spindles depend on the infant's developmental state and are known to be associated with trait‐like factors such as intelligence. It is, however, largely unknown which state‐like factors affect sleep spindles in infancy. By varying infants’ wake experience in a within‐subject design, here we provide evidence for a learning‐ and memory‐dependent modulation of infant spindle activity. In a lexical‐semantic learning session before a nap, 14‐ to 16‐month‐old infants were exposed to unknown words as labels for exemplars of unknown object categories. In a memory test on the next day, generalization to novel category exemplars was tested. In a nonlearning control session preceding a nap on another day, the same infants heard known words as labels for exemplars of already known categories. Central–parietal fast sleep spindles increased after the encoding of unknown object–word pairings compared to known pairings, evidencing that an infant's spindle activity varies depending on its prior knowledge for newly encoded information. Correlations suggest that enhanced spindle activity was particularly triggered, when similar unknown pairings were not generalized immediately during encoding. The spindle increase triggered by previously not generalized object–word pairings, moreover, boosted the formation of generalized memories for these pairings. Overall, the results provide first evidence for a fine‐tuned regulation of infant sleep quality according to current consolidation requirements, which improves the infant long‐term memory for new experiences.     

The piloting of a brief relational psychodynamic protocol (psychodynamic addiction model) for problem gambling and other compulsive addictions: A retrospective analysis

The paper describes a treatment pilot for gambling and compulsive addiction within an NHS problem gambling clinic. The pilot study used a brief relational psychodynamic treatment protocol specifically designed to meet the needs of a group of patients who had not responded to CBT and who had other addictions or co‐morbidities. Seventy‐two (n = 72) patients were offered 12 sessions of therapy by four psychodynamic counsellors. Results were assessed using scores from a pre‐ and post‐treatment patient health questionnaire, the generalised anxiety disorder—7 (GAD‐7) and the Problem Gambling Severity Index (PGSI). Weekly feedback and supervision from counsellors and patients were used to assess the treatment model. The results highlighted that the psychodynamic addiction model was associated with reduced depression (Mean = 14.9; SD: 6.7), anxiety (Mean = 11.5; SD: 5.9), and gambling severity (p < .001), suggesting that a relational psychodynamic treatment is needed for complex patients with compulsive addiction, where CBT had not been successful. These results also highlight the importance of the therapeutic relationship as a critical factor in the treatment of patients with compulsive addiction problems.     

Studying Immigrant Integration Through Self-Reported Life Satisfaction in the Country of Residence

Applied Research in Quality of Life - Aim of this paper is to measure the effect of demographic, human capital and ‘immigration’ variables on the self-reported life satisfaction of...     

Parental Stress and Children’s Social and Behavioral Outcomes: The Role of Abuse Potential over Time

Parental stress is a well-established risk factor for adverse child outcomes, including the development of aggression, externalizing behavior problems, and anxiety, as well as compromised emotional coping, impaired social cognition, and diminished treatment response. Abuse potential represents a mechanism by which parental stress may impact child social competence and behavior; evidence links parental stress to abuse potential, and abuse potential to a range of negative child social competence and behavioral outcomes. The current study assessed relationships between parental stress, abuse potential, and child social and behavioral outcomes over time. Parents of children ages 2–6 years (N?=?610, 44% girls) reported on perceived parental stress and attitudes towards abuse and neglect, as well as child social competence and behavior problems, before and after a caregiver-directed, community-based intervention. Changes in parental stress, abuse potential, and child social and behavioral outcomes were examined using panel analyses, while controlling for intervention effects and demographic variables. Parental stress predicted child social competence, anxiety/withdrawal, and anger/aggression over time; while the links between stress and anxiety/withdrawal, and stress and social competence, were mediated by child abuse potential, the link between stress and anger/aggression was not mediated by child abuse potential. Findings suggest that abuse potential represents a mechanism by which parental stress and child social and behavioral outcomes are linked. Further, screening for child social competence deficits may identify children at risk for abuse, as well as parents in need of services to reduce stress.     

Young Deceivers: Executive Functioning and Antisocial Lie‐telling in Preschool Aged Children

The present study examined the emergence of antisocial lie‐telling in very young children. Lie‐telling was studied in relation to executive functioning skills and children's abilities to identify both truths and lies. A total of 65 children (M_{age in months} = 31.75, SD = 1.87) participated in a modified temptation resistance paradigm (TRP; designed to elicit spontaneous lies). Executive functioning was measured through an inhibitory control task and a forward search planning task. The Truth/Lie Identification task was administered (Lyon, Carrick, & Quas, 2010 ) to measure children's abilities to accurately distinguish truths and lies. During the TRP, a total of 89.23% children peeked at the toy when a research assistant left the room, and of those children, 29.31% lied to the research assistant. Significant differences on executive functioning measures were found between lie‐tellers and confessors, as well as for the Truth/Lie Identification task. Lie‐tellers had higher scores on measures of inhibitory control and forward search planning. Lie‐tellers also had higher accuracy on the Truth/Lie Identification task than confessors. This study provides a unique contribution to the literature by examining 2.5‐year‐old children's emerging lie‐telling abilities, a relatively understudied age during which fledgling lie‐telling emerges. Copyright © 2016 John Wiley & Sons, Ltd.     

A Creative Model: The Three-Selves

This article presents a Three-Selves Model illuminating ways the self can be expressed: closed, absorbent, and flexible. This model integrates three counseling approaches which are described, and a creative poster is offered to illustrate the model. Then, the model is applied to a hypothetical case to reveal how the model can promote awareness, congruence, and choice.     

Temperament and Social-Emotional Difficulties: The Dark Side of Learning Disabilities

The authors compared the relations between general psychological difficulties and dimensions of temperament in children with and without learning disability (LD). The main aim was to analyze whether and to what extent children's temperament dimensions contribute to their general psychological difficulties when LD diagnosis, age, and gender are taken into account. Participants were 52 elementary school children 7–11 years old (M age = 8.61 years, SD = 1.21 years). Twenty-six of them had been diagnosed with LD. Six teachers rated their pupils with and without LD in relation to their general psychological difficulties (Strengths and Difficulties Questionnaire) and temperament dimensions (Italian Questionnaires of Temperament). In children with LD, the main dimensions of temperament with the power to predict general psychological difficulties (i.e., emotionality and social orientation) concern these students' relationships with others (teachers and peers). The findings of the current study draw educators' and practitioners' attention to the fact that children's temperamental characteristics may affect how they experience their LD, with significant implications for their later social adjustment.     

Gender Bias in the Measurement of Workaholism

Past research suggests gender differences in workaholism might be due to differences in how men and women respond to the item content in workaholism measures. Using item response theory differential item functioning, we show women are less likely to report some workaholism items, leading to contamination. Specifically, women are less likely to report spending more time at work than other activities, and staying at work longer than others. We speculate that societal norms and practical restrictions on women's time results in lower endorsement rates for these items compared to men, and thus underestimates their workaholism. Results contradict past findings that men and women are similar in regard to workaholism and suggest women are in fact higher in workaholism than men. Limitations and future directions are discussed.     

A Relational Frame and Artificial Neural Network Approach to Computer-Interactive Mathematics

The Psychological Record - Fifteen participants unfamiliar with mathematical operations relative to reflections and vertical and horizontal shifts were exposed to an introductory lecture regarding...