The Timing and Intensity of Maternal Employment in Early Childhood: Implications for Canadian Children

This study focused on the associations between timing and intensity of maternal employment in early childhood and the developmental outcomes of young Canadian children. We conducted a secondary analysis of data from the Canadian National Longitudinal Survey of Children and Youth using multiple linear regression. We tested the associations between mothers’ employment in the first four years of children’s lives and motor and social development of zero to 4-year-old-children and receptive language of 4 and 5-year-old-children. We also examined the association between working more than 20?h a week during the first 2 years of children’s lives and children’s outcomes. We found that mothers who returned to work when their children were between 0 and 4 years old had enhanced motor and social development in comparison to children of mothers who did not work during this time. Additionally, findings showed that relative to children of mothers who worked 20?h or less a week in the first 2 years of their children’s lives, in particular between 12 and 17 months, children of mothers who worked more than 20?h had lower receptive language scores at 4 and 5 years of age. These findings have implications for maternity and parental leave policy in Canada.     

Assessing the impact of autonomous motivation and psychological need satisfaction in explaining adherence to an exercise referral scheme*

Given the mixed findings concerning self-determination theory in explaining adherence to exercise referral schemes (ERS), the present study attempted to examine whether autonomous motivation and psychological need satisfaction could predict ERS adherence. Participants referred to an 8-week ERS completed self-report measures grounded in self-determination theory and basic needs theory at baseline (N = 124), mid-scheme (N = 58), and at the end of the scheme (N = 40). Logistic regressions were used to analyse the data. Autonomous motivation measured at mid-scheme explained between 12 and 16% of the variance in ERS adherence. Autonomy, relatedness and competence measured at mid-scheme explained between 18 and 26% of the variance in ERS adherence. This model also explained between 18 and 25% when measured at the end of the scheme. The study found limited evidence for the role of autonomous motivation in explaining ERS adherence. Stronger support was found for the satisfaction of the three needs for autonomy, relatedness and competence in predicting ERS adherence. Future research should tap into the satisfaction of all three needs collectively to help foster ERS adherence.     

The influence of culture on disaster mental health and psychosocial support interventions in Southeast Asia

Southeast Asia (SEA), which has borne the brunt of some of the most severe natural disasters in the past decade, has unfortunately, been largely under-represented in the world literature on disaster mental health. This article describes cultural factors that may inform the design and conduct of disaster-related mental health psychosocial support (MHPSS) interventions. Specifically, it discusses cultural nuances in emotional expression, shame, power distance, collectivism, and spiritual beliefs and their implications on providing post-disaster psychosocial interventions. It describes the MHPSS interventions implemented in the region using the Johns Hopkins Perspectives Model of Disaster Mental Health categories of resistance, resilience and recovery. Given the challenges on the delivery of MHPSS, there is a need for evidence-based interventions and to ensure that disaster responders in SEA understand the cultural factors that impact the delivery of MHPSS interventions.     

Predictors of Parenting Stress for Abusive and Nonabusive Mothers

We examined a model of parenting stress for abusive mothers (n = 80) and nonabusive mothers (n = 86) using linear regression analyses. Predictors in the model included (a) the degree to which mothers were bothered by child misbehavior, (b) mothers’ general psychological functioning, and (c) observed child behavior during parent–child interactions. Whether abuse status moderated the relations between each predictor and parenting stress was also explored. Results indicated that mothers’ psychological functioning significantly predicted parenting stress; however, neither mothers’ intolerance for their children’s misbehavior nor observed child behavior were significant predictors of parenting stress in the regression model. A test of moderation revealed a significant interaction between parental intolerance and abuse status such that intolerance predicted parenting stress level only for abusive mothers. A comparison of correlations indicated that abusive mothers’ level of parenting stress was more closely related to their intolerance for child conduct problems than to the child’s behavior during play with their mothers. Findings are discussed in terms of implications for interventions to reduce parenting stress experienced by nonabusive and abusive mothers.     

Antecedent stimulus control: using orienting cues to facilitate first-word acquisition for nonresponders with autism

Although considerable progress has been made in improving the acquisition of expressive verbal communication in children with autism, research has documented that a subpopulation of children still fail to acquire speech even with intensive intervention. One variable that might be important in facilitating responding for this nonverbal subgroup of children is the use of antecedent orienting cues. Using a multiple baseline design, this study examined whether individualized orienting cues could be identified, and whether their presentation would result in the production of verbal expressive words. The results showed that this antecedent stimulus control procedure produced improvements in responding to verbal models in all of the children, and subsequent gains in speech for some of the children. Theoretical and applied implications of orienting cues as they relate to antecedent stimulus control for children with autism are discussed.     

Use of a structured investigative protocol enhances the quality of investigative interviews with alleged victims of child sexual abuse in Britain

One hundred alleged victims of child sexual abuse (aged 4–13; M = 9.3 years) were interviewed by police investigators about their alleged experiences. Half of the children were interviewed using the National Institute of Child Health and Human Development (NICHD) structured interview Protocol, whereas the other children, matched with respect to their age, relationship with the alleged perpetrator, and seriousness of the alleged offenses, were interviewed by investigators following the Memorandum of Good Practice. Protocol‐guided interviews elicited more information using free‐recall invitations and less information using directive, option‐posing and suggestive questions than did standard Memorandum interviews. There were no age differences in the proportion of total information provided in response to open‐ended invitations in either condition, but there was a significant increase with age in the proportion of central information provided in response to open‐ended invitations. Published in 2008 by John Wiley & Sons, Ltd.     

Studies of socioeconomic and ethnic differences in intelligence in the former Soviet Union in the early twentieth century

This paper reviews the studies of socioeconomic and ethnic and racial differences in intelligence carried out in Russia/USSR during the late 1920s and early 1930s. In these studies the IQs of social classes and of ethnic minorities were tested. These included Tatars (a Caucasoid people), Chuvash and Altai (mixed Caucasoid–Mongoloid peoples), Evenk (a mixed Caucasoid–Arctic people), and Uzbeks (a Central–South Asian people). The results of these studies showed socioeconomic differences of 12 IQ points between the children of white collar and blue collar workers, and that with the exception of the Tartars the ethnic minorities obtained lower IQs than European Russians.     

Average intelligence predicts atheism rates across 137 nations

Evidence is reviewed pointing to a negative relationship between intelligence and religious belief in the United States and Europe. It is shown that intelligence measured as psychometric g is negatively related to religious belief. We also examine whether this negative relationship between intelligence and religious belief is present between nations. We find that in a sample of 137 countries the correlation between national IQ and disbelief in God is 0.60.