The existence of several accessible sources has led to a proliferation of mediation models in the applied research literature. Most of these sources assume endogenous variables (e.g., M, and Y) have normally distributed residuals, precluding models of binary and/or count data. Although a growing body of literature has expanded mediation models to…

While maternal influences on young children's sleep are increasingly documented, the study of paternal contributions to this important sphere of child functioning is only just beginning. In addition, much of this emerging research has focused on infancy only or has relied on parental reports of child sleep. The current study aimed to examine the…

Testing of directional dependence is a method to infer causal direction that recently has attracted some attention. Previous examples by e.g. von Eye and DeShon (2012a) and extensive simulation studies by Pornprasertmanit and Little (2012) have demonstrated that under specific assumptions, directional-dependence tests can recover the true causal…

While age effects in reaction time (RT) tasks across the lifespan are well established for level of performance, analogous findings have started appearing also for indicators of intra-individual variability (IIV). Children are not only slower, but also display more variability than younger adults in RT. Yet, little is known about potential…

The concept of direction dependence has attracted growing attention due to its potential to help decide which of two competing linear regression models (X ? Y or Y ? X) is more likely to reflect the correct causal flow. Several tests have been proposed to evaluate hypotheses compatible with direction dependence. In this issue, Thoemmes (2015)…

Externalizing behaviors observed in early childhood have been found to be stable, particularly for boys, but little research has investigated the antecedents of these behaviors, especially how the antecedents may differentially relate to externalizing behaviors in boys and girls. The goal of this study was to explore predictors of externalizing…

This study used reactance theory as a starting point to explain what role a perceived undemocratic and controlling family has for adolescents' readiness to use illegal political activity. Additionally, we examined whether adolescents' readiness to use illegal political means was related to actual political behaviour, which has been lacking in…

With the dramatic recent changes in Chinese society, Chinese college students' average levels of loneliness and social support might also have changed across their birth cohorts. The present cross-temporal meta-analysis of 56 studies (N = 21,541) found that Chinese college students' scores on the UCLA Loneliness Scale (Version 3) increased…

This study investigates the hypothesis of a child differential sensitivity to parenting improvement. One hundred and fourteen parents of preschoolers participated in two parenting micro-trials aiming to increase parental self-efficacy in view of improving child behavior. The first micro-trial took place in a short-term laboratory experiment; the…

Allocentric spatial memory, the memory for locations coded in relation to objects comprising our environment, is a fundamental component of episodic memory and is dependent on the integrity of the hippocampal formation in adulthood. Previous research from different laboratories reported that basic allocentric spatial memory abilities are reliably…

There is growing interest in understanding how beliefs about emotion regulation are related to individual emotional experiences. Extant studies have mainly focused on explicit beliefs about emotion regulation among individuals in Western societies. The current study examined implicit emotion regulation and explored their contributions to emotional…

The Convoy Model suggests that at different stages of the lifespan the makeup of the social support network varies in step with developmental and contextual needs. Cultural norms may shape the makeup of social convoys as well as denote socio-demographic differences in social support. This study examines the social convoys of adults in Mexico.…

The present study examined whether bullying, defending, and outsider behaviors in preschool children were associated with two conscience aspects (empathic concern and internalization of rules) and with emotion understanding. We also investigated whether emotion understanding moderated the relationship between these dimensions and bullying roles.…

The concurrent and longitudinal associations between popularity, likeability, and prosocial behavior were evaluated in this three-year study of middle school and high school Chinese adolescents. The initial sample included 766 middle school (mean age = 13.3 years) and 668 high school participants (mean age = 16.6 years); there were 880 (399 girls)…

Relations between children's (n = 213) mother-reported effortful control components (attention focusing, attention shifting, inhibitory control at 42 months; activational control at 72 months) and mother-reported shyness trajectories across 42, 54, 72, and 84 months of age were examined. In growth models, shyness decreased. Inhibitory control and…