Why is conceptual change difficult yet possible? Ohlsson (2009/this issue) proposes that the answer can be found in the dynamics of resubsumption, or the process by which a domain of experience is resubsumed under an intuitive theory originally constructed to explain some other domain of experience. Here, it is argued that conceptual change is…

There is strong evidence that developments in children's theory of mind (ToM) at 3-4 years are related to developments in language and executive function. However, these relationships might exist for 2 reasons. First, language and executive function might be necessary for the mature ToM abilities that children are in the process of developing.…

During adolescence, cognitive abilities increase robustly. To search for possible related structural alterations of the cerebral cortex, we measured neuronal soma dimension (NSD = width times height), cortical thickness and neuronal densities in different types of neocortex in post-mortem brains of five 12-16 and five 17-24 year-olds (each 2F,…

Students identified with emotional and behavioural difficulties (EBD) present a special case within special educational needs (SEN) and inclusion. EBD is perhaps the only category of SEN that exposes a child to increased risk of exclusion as a function of the very SEN identified as requiring special provision in the first instance. Students…

This study investigates the relations between children's perceptions of self and play in 89 school-aged children (52 girls, 37 boys, ages 5 to 8) in two Canadian schools. The study involves standardized measures, interviews, and drawings to assess children's perceptions of play and self. Teacher ratings of emotional competencies were also…

In relating parent-child conversation to children's social cognitive development, we examined how mother-child dyads talked about the psychological world. Seventy mothers and their 3- to 5-year-old children made up a story about a series of pictures depicting a sequence of events involving a false belief. Mother-child talk was coded for the use of…

Various studies have shown that infants in their first year of life are able to interpret human actions as goal-directed. It is argued that this understanding is a precondition for understanding intentional actions and attributing mental states. Moreover, some authors claim that this early action understanding is a precursor of later Theory of…

Two experiments tested whether 4-year-old children extract and use geometric information in simple maps without task instruction or feedback. Children saw maps depicting an arrangement of three containers and were asked to place an object into a container designated on the map. In Experiment 1, one of the three locations on the map and the array…

According to the Perceptual Symbols Theory of cognition (Barsalou, 1999), modality-specific simulations underlie the representation of concepts. A strong prediction of this view is that perceptual processing affects conceptual processing. In this study, participants performed a perceptual detection task and a conceptual property-verification task…

The literature on counselor training has included attention to cognitive and interpersonal skill development and has reported on empirical findings regarding the relationship of training with client outcomes. This article reviews the literature on each of these topics and discusses empirical and theoretical underpinnings of recently developed…

Three experiments investigated 5- through 8-month-olds' ability to encode self-propelled and caused motion and examined whether processing of motion onset changes when crawling begins. Infants were habituated (Experiments 1 and 2) or familiarized (Experiment 3) with simple causal and noncausal launching events. They then viewed the caused-to-move…

The term synaesthesia has been applied to a range of different sensory-perceptual and cognitive experiences, yet how these experiences are related to each other is not well understood. Not only are there disparate types of synaesthesia, but even within types there are vast individual differences in the way that stimuli induce synaesthesia and in…

In our prior study the negative correlation between Topology, a behavioral measure of fluid reasoning, and adult age diminished with the increase in the level of expertise in a cognitively-demanding domain of expertise in the game of GO. The present fMRI study was designed to investigate neural substrates of Topology. The modified topology…

We studied developmental trends in 5 important reasoning tasks that are critical components of the operational definition of rational thinking. The tasks measured denominator neglect, belief bias, base rate sensitivity, resistance to framing, and the tendency toward otherside thinking. In addition to age, we examined 2 other individual difference…

How heritage learners successfully maintain their heritage language (HL) and literacy is a significant topic of discussion in the field of bilingual education. This study examines what factors are most closely associated with literacy competence by inspecting Korean heritage learners' language and literacy practice patterns and their literacy…