Post-traumatic stress symptoms and post-traumatic growth in children and adolescents 12 months and 24 months after the earthquake and tsunamis in Chile in 2010: A longitudinal study

On 27 February 2010, Chile experienced one of the strongest earthquakes in recorded history. The study aimed to evaluate post-traumatic stress symptoms (PTSS) and post-traumatic growth (PTG) in children and adolescents 12 months (T1) and 24 months (T2) after the earthquake and tsunamis in Chile in 2010. Three hundred twenty-five children and adolescents (47.4% girls; 52.6% boys) between the ages of 10 and 16 years participated in the study. The instruments included the Revised Post-traumatic Growth Inventory for Children by Kilmer et al., the Childhood PTSD Scale by Foa et al. and the Rumination Scale for Children by Cryder et al., as well as a scale to assess the severity of the event and a sociodemographic questionnaire. The PTSS and PTG scores decreased at T2. In addition, the main predictors of PTSS and PTG were disruptive experiences, losses after the event and intrusive and deliberate rumination during the previous year. These results enhance understanding of factors related to PTG, improve the ability to predict PTSS and PTG in children and adolescents following natural disasters, and inform the design of intervention strategies to promote better mental health in those affected.     

A multilevel longitudinal study of adolescent Internet addiction: The role of obsessive–compulsive symptoms and classroom openness to experience

Internet addiction (IA) in adolescence was longitudinally examined in relation to individual obsessive–compulsive symptoms and the personality trait of openness to experience (OTE) at the classroom level. The study consists of a two-point measure of a normative sample comprising 648 Greek adolescents (retention = 363, age 16–18 years, wave 1: age = 15.75 years, SD = 0.57, males = 46.2%, females = 53.8%). IA was assessed with the IA Test (Young, K. S. [1998]. Caught in the net: How to recognize the signs of internet addiction—And a winning strategy for recovery. New York, NY: Wiley), obsessive–compulsive symptoms with the Symptom check list 90 revised (Derogatis, L. R., & Savitz, K. L. [1999]. The SCL-90-R, brief symptom inventory, and matching clinical rating scales. In M. E. Maruish (Ed.), The use of psychological testing for treatment planning and outcomes assessment (2nd ed., pp. 679–724). Mahwah, NJ: Lawrence Erlbaum Associates Publishers) and OTE with the FFFK (Asendorpf, J. D., & van Aken, M. A. G. [2003]. Validity of big five personality judgments in childhood: A 9 year longitudinal study. European Journal of Personality, 17, 1–17). A three-level hierarchical linear model investigated individual- and classroom-level effects on IA score and its changes over time. The findings revealed that IA at the initial level was associated with the obsessive–compulsive symptoms of the individual and negatively related to classroom-level OTE. However, adolescents high on obsessive–compulsive symptoms in high on OTE classrooms presented higher IA scores over time.     

Applicability of the cognitive model of generalized anxiety disorder to adolescents’ sleep quality: A cross-sectional and longitudinal analysis

BackgroundPoor sleep quality is a prevalent health issue among adolescents, and few studies have examined the variables affecting adolescents’ sleep quality from the perspective of the co-occurrence of sleep issues and anxiety disorders. Therefore, the current study investigated whether the cognitive model of generalized anxiety disorder applies to adolescents’ sleep quality.MethodIn Study 1, a total of 2042 adolescents were recruited and they completed questionnaires relating to worry, intolerance of uncertainty (IU), negative problem orientation (NPO), cognitive avoidance (CA), and sleep quality. In Study 2, a total of 379 adolescents participated in a six-month longitudinal survey to verify the model that was obtained in Study 1.ResultsStudy 1 showed the modified cognitive model of generalized anxiety disorder can be applied to adolescents’ sleep quality. Specifically, IU was a higher-order vulnerability factor that directly affected worry, and indirectly fostered worry via NPO and CA, where worry only mediated the relationships between IU, NPO, and sleep quality. However, CA exerted no independent effect on worry or sleep quality beyond the influences of IU and NPO, therefore, it dropped out of the final model. Study 2 partially confirmed the above model again from the longitudinal perspective.ConclusionThe present study constructs a new model to explain adolescents’ sleep quality, providing a foundation for future interventions.     

Disruptive pandemic effects on telecommuters: A longitudinal study of work–family balance and well-being during COVID-19

We examined the disruptive influence of COVID-19 pandemic rates in the community on telecommuters' satisfaction with balancing their work and family roles and consequently their well-being. Utilizing event system theory and adaptation theory, we proposed that the rate of increase in proportion of confirmed COVID-19 cases in telecommuters' residential communities would predict a lower rate of increase in their satisfaction with work–family balance over time, thereby indirectly influencing two key aspects of well-being—emotional exhaustion and life satisfaction. Results from latent growth curve modeling using objective community data, as well as survey responses from a three-wave (N = 349) panel study of telecommuters in the United States, indicated that rate of increase in the proportion of confirmed COVID-19 cases in communities was negatively associated with the rate of increase in satisfaction with work–family balance, which translated into decreasing levels of well-being over time. We discuss the theoretical and practical implications of these findings.     

Can children provide coherent, stable, and valid self-reports on the big five dimensions? A longitudinal study from ages 5 to 7

Research on early childhood personality has been scarce. Self-reports of Big Five personality traits were measured longitudinally with the Berkeley Puppet Interview when children were 5, 6, and 7 years of age. For comparative purposes, Big Five self-reports were collected in a sample of college students. The children's self-reports showed levels of consistency and differentiation that approached those of the college age sample. Children's personality self-reports demonstrated significant correlations across the 1- and 2-year longitudinal intervals. Substantial and increasing convergence was found between children's self-reports of Extraversion, Agreeableness, and Conscientiousness and conceptually relevant behavior ratings provided by mothers, fathers, and teachers. Children's self-reports of Neuroticism were unrelated to adults' reports but did predict sadness and anxious behavior observed in the laboratory. The results provide the beginnings of an account of how the Big Five dimensions begin to be salient and emerge as coherent, stable, and valid self-perceptions in childhood.     

Variable coordination of eye and head movements during the early development of attention: A longitudinal study of infants aged 12–36 months

This longitudinal study investigated the effects of attentional development on peripheral stimulus localization by analyzing the eye and head movements of toddlers as they matured from 12 to 36 months. On each trial of an experiment, a central fixation point and a 30° peripheral stimulus were presented, such that in the gap condition the fixation disappeared 300 ms before the peripheral stimulus, whereas in the no-overlap condition it disappeared simultaneously as the peripheral stimulus, and in the overlap condition the fixation remained present when the peripheral target occurred. Results showed that eye and head movement latencies were highly correlated in all conditions and ages. However, at 12 months, head movements were as fast as eye movements, whereas during the subsequent development, eye movements became increasingly faster than head movements. These findings are indicative of a transition between 12 and 36 months due either to a change in attentional control, or to changes in the size of the visual field in which only eye movements occur.     

Are mother–child similarities in value orientations related to mothers' parenting? A comparative study of American and Romanian mothers and their adolescent children

The current study investigated similarities between mothers' and their adolescent children's individualistic and collectivistic values by analysing data from 337 American mother–adolescent dyads and 100 Romanian mother–adolescent dyads. The two countries differ in the degree of socioeconomic and political changes as well as quality of intergenerational relationships, therefore differences in the extent of shared values between mothers and adolescents were expected. Similarities in value orientations between mothers and adolescents may be a result of actual transmission processes, but it may also be due to influences from the general value context in their society, an aspect often called Zeitgeist influence or cultural stereotype. Adolescents' perception of maternal parenting behaviours was hypothesized to moderate the similarities between mothers and adolescents. Hierarchical regression analyses revealed that collectivistic values were transmitted more than individualistic values and that stronger value similarities were found within biological dyads compared to randomly assigned dyads or within the peer group. Additionally, maternal acceptance and control moderated the similarities between mothers and adolescents, and associations between perceived maternal parenting and adolescents' values were revealed.     

The effects of a ‘pretend play-based training’ designed to promote the development of emotion comprehension,emotion regulation,and prosocial behaviour in 5- to 6-year-old Swiss children

The objective of this study was to evaluate the effects of a pretend play-based training designed to promote the development of socio-emotional competences. 79 children aged 5 to 6 years were evaluated before and after a pretend play-based training. The experimental group (39 children) received this programme on emotion comprehension, negative emotion regulation, and prosocial behaviour one hour a week for eleven weeks during class hours, while the control group (40 children) received no specific intervention. The programme was implemented by 5 teachers. The results show improvements in the ability to understand emotions in children who benefited from the training. These findings are discussed in the broader context of using this form of play as a privileged pedagogical tool to allow children to develop these competences.     

The understanding of die as an object that has numerical functions. A longitudinal study using two children from the ages of 24 to 36 months interacting with an adult / La comprensión del dado como objeto con funciones numéricas. Un estudio longitudinal con dos niños desde los 24 a los 36 meses en interacción con un adulto

Abstract

We investigated the process through which children understand the conventional use of numbers in interaction with an adult. We analysed previous semiotic systems that support, transform and adjust to this new semiotic system — the numerical — and we investigated the communicative-educative basis that makes it possible. We conducted an exploratory and longitudinal study with one boy and one girl at 24, 27, 30, 33 and 36 months of age in a triadic interaction (adult-child-object) with their mothers at home. We adopt the pragmatic-semiotic perspective of the object, which considers that triadic interactions are the unit of analysis of early development. Our results show a great variety of semiotic mediators used by children and adults and both children’s progressive comprehension of the meaning and use of the die as a numerical object.