Teaching,caring, and altruistic behaviors in toddlers

Peer-directed behaviors of toddlers were longitudinally recorded in a naturalistic preschool setting. An observer (O, the first author) recorded children's behaviors during play sessions with an IC recorder. One-year-old children (N = 13) and children under the age of 12 months (N = 8) were observed for 15 min, 6 times in a year. Their teaching, caring, and altruistic behaviors were analyzed in detail. Results indicated that peer-directed behaviors of one-year-olds increased dramatically. It is concluded that toddlers are sophisticated social being.     

Child maltreatment types and risk behaviors: Associations with attachment style and emotion regulation dimensions

Child maltreatment is a robust psychosocial risk factor linked to the development of a wide range of risk behaviors among young adults. Adult attachment style and emotion dysregulation are two potential mechanisms through which maltreatment leads to risk behaviors. Yet, less is known about the specificity of the relations among different maltreatment types, attachment styles, emotion regulation strategies, and risk behaviors. The present study examined the relations among various forms of maltreatment and risk behaviors (e.g., substance use; risky sex) among 361 undergraduate students and tested whether attachment styles and emotion dysregulation might underlie these relations. Emotional, and sexual but not verbal abuse (although verbal abuse was directly related to alcohol use), were related to anxious and avoidant attachment styles, emotion dysregulation, and a variety of risk behaviors. Among the emotion regulation dimensions, impulsivity showed the strongest indirect effect from child maltreatment to risk behaviors. Results support a cross-sectional link between child maltreatment and risk behavior outcomes via attachment styles and emotion regulation. Implications for treatment and prevention of these risk behaviors in young adults are discussed.     

Adolescents at Risk of Delinquency. The Role of Parental Control,Trust, and Disclosure

This study investigates the role of parental control, trust, and disclosure as protective factors on individual and peer-group delinquency in a sample of 1420 Italian high school students aged from 14 to18 (M_age = 15.59, SD_age = 1.17), representative of the adolescent student population in Rimini (57.3% males and 42.7% females). A cluster analysis identified different patterns of parental monitoring, associated with different levels of involvement in individual and group delinquency during adolescence. The results showed parental trust, control, and adolescent disclosure to be inversely associated with violent behaviors. Our results challenge the assumption that greater parental control can reduce preadolescents’ antisocial behavior.     

The coupling of short sleep duration and high sleep need predicts riskier decision making

Abstract

Objective: To examine how risk-related decision making might be associated with habitual sleep variables, including sleep variability, sleep duration and perceived sleep need in young adults cross-sectionally and longitudinally.

Design: 166 participants completed a 7-day protocol with sleep and risk-related decision-making measures at baseline (T1) and 12 months later (T2).

Results: Habitual short sleep duration (averaging < 6?h nightly) was identified in 11.0% in our sample. After controlling for baseline demographic factors and risk-taking measures, self-reported sleep need at T1 interacted with habitual short sleep in predicting risk taking at follow-up (F_8,139=9.575, adjusted R²=.431, p<.001). T1 greater perceived sleep need predicted more risk taking among short sleepers, but decreased risk taking among normal sleepers at T2. Variable sleep timing was cross-sectionally correlated with making more Risky choices at baseline and fewer Safe choices after loss at follow up.

Conclusions: Young adults with variable sleep timing and those with short sleep duration coupled with high perceived sleep need were more likely to take risks. The moderating effects of perceived sleep need suggest that individual differences may alter the impact of sleep loss and hence should be measured and accounted for in future studies.     

Type a behavior pattern in mothers of infants: An exploration of associations with attachment,sensitive caregiving,and life-events

Abstract

In the present study. 83 lower- to upper-middle class mothers of first-born, 12-month-old infants were interviewed with the Adult Attachment Interview (George, Kaplan, and Main, 1985), and completed the Groninger Intelligence Test (Luteijn and Van der Ploeg, 1982). Eighteen months after the beginning of the study, 67 mothers (81% of the original sample) were interviewed with the Structured Interview (Rosenman, 1978), and were observed during a brief, semi-structured play session at home with their child - at that time a 2.5-years-old toddler. They also completed a checklist about major life-events that had occurred during the past 18 months. A large majority of these mothers of young children (81%) showed Type A behavior patterns. The job of parenting, indeed, appears to be stressful. Attachment and Type A behaviors, however, did not seem to be related, probably because the influence of attachment is restricted to the regulation of emotions in intimate relationships. Yet, Type A behavior predicted a more sensitive parenting style than Type B did. All mothers who experienced negative life-events or Serious health problems in the recent past showed Type A behavior patterns. Our findings show that the Structured Interview can be applied in a valid manner to mothers of young children passing trough a demanding phase in their lives. Further research is needed to uncover the causes of the high prevalence of Type A behaviors in young mothers.     

Performance on the dimensional change card sort and backward digit span by young children with autism without intellectual disability

The early development of executive function (EF) and its relation to autism symptom expression is of considerable theoretical interest, particularly in children without general cognitive delay. Executive function was tested in 23 children with autism spectrum disorders (ASD) without intellectual disability and 20 age- and IQ-matched typically developing children. Even though performance was equivalent between the two groups on tests of general intelligence, flexibility in card sorting was lower for children with ASD. Verbal working memory during the backward digit span did not differ between groups. Among children with ASD, poorer performance on card sorting distinguished a subgroup with worse social-communication functioning above and beyond IQ. Controlling for IQ social and repetitive symptoms of ASD did not differ based on card sorting ability.     

The associations of the Five Factor Model of personality with inflammatory biomarkers: A four-year prospective study

This study evaluated the associations of the Five Factor Model of personality with two inflammation biomarkers, C-reactive protein and fibrinogen, and the possible moderating effects of common health-related behaviors (physical activity and smoking) concurrently and over four years, while adjusting for socio-demographic and health status. Participants were individuals who underwent a health examination at two points of time, T1 (n = 1709) and T2 (n = 923), about four years apart. Regression analyses uncovered positive associations between Neuroticism and Extraversion with two inflammatory biomarkers at baseline (T1) and over time (T2) and increases in their levels over time. Additionally, a synergistic interaction of neuroticism and physical inactivity was associated with higher levels of inflammation biomarkers at both time periods. Openness was negatively associated with inflammation biomarkers at T1 and T2, but not with changes in their levels. No significant associations were found for Agreeableness and Conscientiousness. The results suggest that personality traits might be involved in the inflammatory process both concurrently and over time, and thus indicate a possible mechanism by which personality traits might influence health, especially cardiovascular disease risk.     

Effortful control and externalizing problems in young adults

The present study evaluates the relationship between effortful control (EC) and externalizing psychopathology in young adults. EC, the capacity to delay immediate impulses in favor of long-term goals, has been robustly linked to externalizing behaviors in children and adolescents. However, such data is limited in adults, and mechanisms underlying this relationship have yet to be evaluated. We hypothesized that the effect of low EC on greater externalizing problems would be mediated by elevated psychological distress. In total 236 undergraduate students completed the EC subscale of the Adult Temperament Questionnaire, the Brief Symptom Inventory, and the Externalizing Spectrum Inventory (ESI). The ESI was found to have four factors representing Callous Aggression, Impulsive Urgency, prosocial control, and Substance Abuse. The degree to which low trait EC manifested in increased Callous Aggression, Impulsive Urgency and decreased prosocial behavior was mediated by elevated psychological distress. However, EC was not related to Substance Abuse. These data indicate that EC plays an important role in shaping psychological and social adjustment in adulthood.     

Early adolescent health risk behaviors, conflict resolution strategies, and school climate

Drawing upon an ethnically and socio-economically diverse sample of 323 7th grade students from twelve urban schools within one school district, this mixed method study examined early adolescents' self-reported health risk behaviors as related to their conflict resolution strategies and their school's conflict resolution climate. Survey data suggested that early adolescents who reported using more cooperative and fewer aggressive conflict resolution strategies also reported to engage in fewer personal health risk behaviors. Reported engagement in fewer behavioral risks also was associated with attending schools with more supportive “conflict resolution climates.” Serial small group interviews in selected schools indicated that conflict resolution climate quality was associated with how well teachers were perceived to respond to students' conflicts and how they managed teacher–student conflicts. In addition, many students in less supportive climates exhibited cynical attitudes regarding the viability of the conflict resolution strategies promoted by schools and prevention programs.