A longitudinal study of theory of mind and listening comprehension: Is preschool theory of mind important?

Theory of mind has been shown to be important for listening comprehension for children at a range of ages. However, there is a lack of longitudinal evidence for a relationship between early theory of mind and later listening comprehension. The aim of this study was to examine whether preschool theory of mind has a longitudinal direct effect on later listening comprehension over and above the effects of concurrent theory of mind.

Theory of mind in emerging reading comprehension: A longitudinal study of early indirect and direct effects.

The relation between children's theory of mind (ToM) and emerging reading comprehension was investigated in a longitudinal study over 2.5years. A total of 80 children were tested for ToM, decoding, language skills, and executive function (EF) at Time 1 (mean age=3;10 [years;months]).

Inclined to see it your way: Do altercentric intrusion effects in visual perspective taking reflect an intrinsically social process?

It has been suggested that some aspects of mental state understanding recruit a rudimentary, but fast and efficient, processing system, demonstrated by the obligatory slowing down of judgements about what the self can see when this is incongruent with what another can see. We tested the social nature of this system by investigating to what extent these altercentric intrusions are elicited under conditions that differed in their social relevance and, further, how these related to self-reported social perspective taking and empathy. In Experiment 1, adult participants were asked to make "self" or "other" perspective-taking judgements during congruent ("self" and "other" can see the same items) or incongruent conditions ("self" and "other" cannot see the same items) in conditions that were social (i.

Limiting factors for mapping corpus-based semantic representations to brain activity.

To help understand how semantic information is represented in the human brain, a number of previous studies have explored how a linear mapping from corpus derived semantic representations to corresponding patterns of fMRI brain activations can be learned. They have demonstrated that such a mapping for concrete nouns is able to predict brain activations with accuracy levels significantly above chance, but the more recent elaborations have achieved relatively little performance improvement over the original study. In fact, the absolute accuracies of all these models are still currently rather limited, and it is not clear which aspects of the approach need improving in order to achieve performance levels that might lead to better accounts of human capabilities.

Sensitivity of 'mu' rhythm modulation to the relevance of an observed movement but not to goal congruency.

There is some dispute over whether the primary role of a system that processes both performed and observed actions (the mirror neuron system) is action understanding or the coordination of action with others. We present behavioural and EEG data from a motor priming task that shed some light on this debate. Participants are asked to make one of two simple actions whilst watching video clips of movements that differ in terms of their visuospatial overlap with, and goal-related relevance to, the required performed action.

Extracting semantic representations from word co-occurrence statistics: stop-lists, stemming, and SVD.

In a previous article, we presented a systematic computational study of the extraction of semantic representations from the word-word co-occurrence statistics of large text corpora. The conclusion was that semantic vectors of pointwise mutual information values from very small co-occurrence windows, together with a cosine distance measure, consistently resulted in the best representations across a range of psychologically relevant semantic tasks. This article extends that study by investigating the use of three further factors--namely, the application of stop-lists, word stemming, and dimensionality reduction using singular value decomposition (SVD)--that have been used to provide improved performance elsewhere.

Sex and individual differences in induced and evoked EEG measures of action observation.

We used two established methods for analysing the EEG response of the neurotypical adult human brain to examine the execution and observation of simple motor actions. In one, execution or observation of a button-press in response to a tone caused a decrease in the power at 8-13 Hz ("mu") frequencies. In the other, the response preparation (or the inferred response preparation when these actions are observed in another person) was measured by the averaged response time-locked potentials measured over motor cortex--the "readiness potential".

Extracting semantic representations from word co-occurrence statistics: a computational study.

The idea that at least some aspects of word meaning can be induced from patterns of word co-occurrence is becoming increasingly popular. However, there is less agreement about the precise computations involved, and the appropriate tests to distinguish between the various possibilities. It is important that the effect of the relevant design choices and parameter values are understood if psychological models using these methods are to be reliably evaluated and compared.