Mind Development (mind + development)

Distribution by Scientific Domains


Selected Abstracts


Neural Correlates of Children's Theory of Mind Development

CHILD DEVELOPMENT, Issue 2 2009
David Liu
Young children show significant changes in their mental-state understanding as marked by their performance on false-belief tasks. This study provides evidence for activity in the prefrontal cortex associated with the development of this ability. Event-related brain potentials (ERPs) were recorded as adults (N = 24) and 4-, 5-, and 6-year-old children (N = 44) reasoned about reality and the beliefs of characters in animated vignettes. In adults, a late slow wave (LSW), with a left-frontal scalp distribution, was associated with reasoning about beliefs. This LSW was also observed for children who could correctly reason about the characters' beliefs but not in children who failed false-belief questions. These findings have several implications, including support for the critical role of the prefrontal cortex for theory of mind development. [source]


Executive function and the development of belief,desire psychology

DEVELOPMENTAL SCIENCE, Issue 4 2010
Hannes Rakoczy
In two studies children's performance on tasks requiring the ascription of beliefs and desires was investigated in relation to their executive function. Study 1 (n = 80) showed that 3- and 4-year-olds were more proficient at ascribing subjective, mutually incompatible desires and desire-dependent emotions to two persons than they were at ascribing analogous subjective false beliefs. Replicating previous findings, executive function was correlated with false-belief ascription. However, executive function was also correlated with performance on tasks requiring subjective desire understanding. Study 2 (n = 54) replicated these results, and showed that the correlations hold even if age, vocabulary and working memory are controlled for. The results are discussed with regard to the role of executive function and conceptual change in theory of mind development. [source]


Understanding of speaker certainty and false-belief reasoning: a comparison of Japanese and German preschoolers

DEVELOPMENTAL SCIENCE, Issue 4 2009
Tomoko Matsui
It has been repeatedly shown that when asked to identify a protagonist's false belief on the basis of his false statement, English-speaking 3-year-olds dismiss the statement and fail to attribute to him a false belief. In the present studies, we tested 3-year-old Japanese children in a similar task, using false statements accompanied by grammaticalized particles of speaker (un)certainty, as in everyday Japanese utterances. The Japanese children were directly compared with same-aged German children, whose native language does not have grammaticalized epistemic concepts. Japanese children profited from the explicit statement of the protagonist's false belief when it was marked with the attitude of certainty in a way that German children did not , presumably because Japanese but not German children must process such marking routinely in their daily discourse. These results are discussed in the broader context of linguistic and theory of mind development. [source]


Children's understanding of idioms and theory of mind development

DEVELOPMENTAL SCIENCE, Issue 5 2008
Stéphanie Caillies
The aim of this study was to test the hypothesis according to which theory of mind competence was a prerequisite to ambiguous idioms understanding. We hypothesized that the child needs to understand that the literal interpretation could be a false world representation, a false belief, and that the speaker's intention is to mean something else, to correctly process idiomatic expressions. Two kinds of ambiguous idioms were of interest: decomposable and nondecomposable expressions (Titone & Connine, 1999). An experiment was designed to assess the figurative developmental changes that occur with theory of mind competence. Five-, 6- and 7-year-old children performed five theory of mind tasks (an appearance,reality task, three false-belief tasks and a second-order false-belief task) and listened to decomposable and nondecomposable idiomatic expressions inserted in context, before performing a multiple choice task. Results indicated that only nondecomposable idiomatic expression was predicted from the theory of mind scores, and particularly from the second-order competences. Results are discussed with respect to theory of mind and verbal competences. [source]


Young children have difficulty ascribing true beliefs

DEVELOPMENTAL SCIENCE, Issue 3 2005
Kevin J. Riggs
Using the format of a false belief task (Wimmer & Perner, 1983), we investigated the ability of 88 3- and 4-year-olds to ascribe a previously held true belief to a story protagonist. In an unexpected transfer task, children found true belief ascription as difficult as false belief ascription even though they could answer memory questions about story details. Results are discussed in relation to theoretical accounts of theory of mind development that stress the importance of understanding the falsity of belief, and those accounts that stress the importance of information or executive processes. [source]


A longitudinal, microgenetic study of the emergence of false belief understanding and inhibition skills

DEVELOPMENTAL SCIENCE, Issue 1 2004
Emma Flynn
Two theories that attempt to explain the relationship between false belief understanding and inhibition skills were investigated: (1) theory of mind development improves self-control, and (2) executive control is necessary for developing a theory of mind. A microgenetic approach was adopted, with a group of 21 children completing a battery of inhibition and false belief understanding tasks every four weeks for six phases of testing. The results showed that the majority of children were able to perform well on a test of executive inhibition before having a good understanding of false beliefs, thus supporting theory (2). The results also illustrated that while the children's inhibition skills developed relatively gradually, their understanding of false beliefs progressed from a consistent lack of understanding through a period of unstable performance, during which some children failed tests that they had previously passed. [source]


Neural Correlates of Children's Theory of Mind Development

CHILD DEVELOPMENT, Issue 2 2009
David Liu
Young children show significant changes in their mental-state understanding as marked by their performance on false-belief tasks. This study provides evidence for activity in the prefrontal cortex associated with the development of this ability. Event-related brain potentials (ERPs) were recorded as adults (N = 24) and 4-, 5-, and 6-year-old children (N = 44) reasoned about reality and the beliefs of characters in animated vignettes. In adults, a late slow wave (LSW), with a left-frontal scalp distribution, was associated with reasoning about beliefs. This LSW was also observed for children who could correctly reason about the characters' beliefs but not in children who failed false-belief questions. These findings have several implications, including support for the critical role of the prefrontal cortex for theory of mind development. [source]