The present study examined mnemonic discrimination in 5- and 6-yr-old children, 8- and 9-yr-old children, 11- and 12-yr-old children, and young adults. Participants incidentally encoded pictorial stimuli and subsequently judged whether targets (i.e., repeated stimuli), lures (i.e., mnemonically related stimuli), and foils (i.e., novel stimuli)…

To determine whether the growing ability to take a third-person perspective (3PP) is explained in part by the growing ability to inhibit a first-person perspective (1PP), 10-year-old children (n = 49) and 22-year-old adults (n = 52) performed a negative priming adaptation of the own body transformation task. Both children and adults were less…

The developmental trajectories of several attention components, such as orienting, inhibition, and the guidance of selection by relevance (i.e., advance knowledge relevant to the task) were investigated in 498 participants (ages 7, 8, 9, 10, 11, and 20). The paradigm was based on Michael et al.'s (2006) master activation map model and consisted of…

At the end of 2009 the National Literacy Trust surveyed 17,000 children and young people online in the United Kingdom's largest ever study of young people's attitudes to literacy and literate behaviour. This survey was of special interest as it repeated questions asked by the National Literacy Trust in a survey of attitudes and reading behaviour…

To investigate the relationship between cognitive and social functioning, 20 Israeli individuals with HFASD aged 8-12 and 22 age, maternal education, and receptive vocabulary-matched preadolescents with typical development (TYP) came to the lab with a close friend. Measures of abstract reasoning, friendship quality, and dyadic interaction during a…

Eyewitness recall by 60 adolescents and 60 young adults in Experiment 1 and by 64 children and 63 preadolescents in Experiment 2 for a simulated theft in which gender-role characteristics and sex of criminal were manipulated (i.e., masculine male, feminine male, feminine female, masculine female) was investigated. Gender-role flexibility impacted…

Relational reasoning is an essential component of fluid intelligence, and is known to have a protracted developmental trajectory. To date, little is known about the neural changes that underlie improvements in reasoning ability over development. In this event-related functional magnetic resonance imaging (fMRI) study, children aged 8-12 and adults…

In the present study the response times of 10- to 20-year-old participants with Asperger syndrome (AS) (N = 21) of normal intelligence and a control group of typically developing individuals (N = 20) were recorded on a new "advanced" test of theory of mind. This test taps the ability to make mental-state inferences versus physical-state inferences…

This study explores the emergence of a criminal career in adulthood. The main hypothesis tested is that late criminal onset (at age 21 or later) is influenced by early factors that delay antisocial manifestations. The Cambridge Study in Delinquent Development (CSDD) was used to examine early determinants of criminal behavior. 400 Inner London…

Children as young as eight years of age can discriminate between affect-eliciting statements, differentially rate up to five concurrent emotional responses, and predict response patterns similar to those predicted by adults. During adolescence, there are sex differences in the prediction of secondary emotions. (RH)

This paper examines how young people living in a violent neighbourhood construct understandings about danger, violence and safety. Reporting findings from a qualitative study that investigated these issues with 8-14 year olds in a South African neighbourhood, the paper identifies how young people attempted to stay safe through reliance on adult…

A study examined: (1) whether making decisions (i.e. answering yes/no questions) about a brief prose passage enables children to detect logical inconsistencies in the passage; and (2) the extent to which hearing-impaired children differ from normal hearing children in their abilities to recognize logical inconsistencies in text. Subjects were 52…

Constructivist, hands-on, inquiry-based, science activities may have a curative potential that could be valuable in a psychological assistance programme for child victims of violence and war. To investigate this idea, pilot sessions were performed in an orphanage located in Ruhengeri, Rwanda, with seven young adults and two groups of 11 children…