A longitudinal intergenerational analysis of executive functions during early childhood

Despite the importance of executive function (EF) in both clinical and educational contexts, the aetiology of individual differences in early childhood EF remains poorly understood. This study provides the first longitudinal intergenerational analysis of mother–child EF associations during early childhood. A group of children and their mothers (n = 62) completed age‐appropriate EF tasks. Mother and child EFs were modestly correlated by 24 months of age, and this association was stable through 48 months. Importantly, maternal–child EF associations were still robust after controlling for verbal ability (potential indicator of verbal/crystallized intelligence) and maternal education (correlate of socio‐economic status and verbal intelligence). Potential implications of these findings as well as underlying mechanisms of the maternal–child EF association (gene–environment interplay) are discussed.     

Innovation,research integrity,and change: A conflict of interest management framework for program developers

Psychology and the social sciences have an important role to play in developing innovative solutions to pressing global mental health and social problems. Programs developed by psychologists and other social scientists have immense potential to alleviate suffering and to promote healthy human development across the lifespan. In order to realise this potential program developers must manage the research and development challenges involved in testing an intervention, evaluating, and then preparing it for wider dissemination and scaling. Particular challenges and conflicts can occur in managing the joint roles of being a program developer and a researcher evaluating an intervention or innovation. This article examines the management of various forms of conflicts of interest that have the potential to produce bias and decrease the confidence of policy makers, funders, practitioners, fellow researchers, and the public in the value of psychological interventions. We argue that best practice guidelines are needed to assist developers negotiate the predictable, sometime unavoidable but challenging conflicts of interest that arise in the research process.     

Cognitive Predictors of English Reading Achievement in Chinese English-Immersion Students

This study investigated the effects of English and Chinese phonological awareness (PA) and naming speed (NS) on English reading achievement and the evidence for cross-linguistic transfer in Chinese English-immersion students. English PA was a significant predictor of English reading achievement for immersion students in Grades 2 and 4. There was little evidence of cross-linguistic transfer from Chinese PA and NS to English reading achievement. English immersion students performed equal to non-immersion students on NS and mathematics in both grades, and in Chinese PA in Grade 4. Results are discussed in terms of theories of reading development in second language.