Reverberant auditory environments: the effects of multiple echoes on distraction by ‘irrelevant’ speech

Two experiments examine the effect on an immediate recall test of simulating a reverberant auditory environment in which auditory distracters in the form of speech are played to the participants (the ‘irrelevant sound effect’). An echo‐intensive environment simulated by the addition of reverberation to the speech reduced the extent of ‘changes in state’ in the irrelevant speech stream by smoothing the profile of the waveform. In both experiments, the reverberant auditory environment produced significantly smaller irrelevant sound distraction effects than an echo‐free environment. Results are interpreted in terms of changing‐state hypothesis, which states that acoustic content of irrelevant sound, rather than phonology or semantics, determines the extent of the irrelevant sound effect (ISE). Copyright © 2007 John Wiley & Sons, Ltd.     

The functional anatomy of inspection time: a pilot fMRI study

Seven healthy subjects underwent functional magnetic resonance imaging (fMRI) of the brain while performing an inspection time task. Employing a block-type design, the task had three difficulty levels: a control condition, an easy (200 ms stimulus duration), and a more difficult (40 ms) discrimination. Based on group results, there were widespread significant areas of difference in brain activation and deactivation when pairwise comparisons were conducted among the three task conditions. When the difficult condition was compared with the easy condition, there was relative activation in areas of the following brain regions: cingulate gyrus and some frontal and parietal lobe areas. Areas within the following regions showed relative deactivation (greater blood oxygenation level-dependent, BOLD, signal in the easy condition): frontal, temporal, and parietal lobe. There were overlaps between these areas and those found to be active while performing higher cognitive tasks in other functional brain imaging studies. These pilot data encourage future studies of the functional anatomy of inspection time and its relevance to psychometric intelligence.     

Reflectivity, Reflection, and Counter-Education

This article sets forward a new concept of reflection, to be contrasted with more usual reading of the concept for which we use the term `reflectivity'. The contrast is related to a distinction between normalizing education and counter-education. We claim that within the framework of normalizing education there is no room for reflection, but only for reflectivity. In contrast to reflectivity, reflection manifests a struggle of the subject against the effects of power which govern the constitution of her conceptual apparatus, her knowledge, her consciousness and her limitations and possibilities for successful functioning. Reflectivity re-presents the hegemonic realm of self-evidence and the productive violence of social and cultural order. Reflection, by contrast, aims to challenge the supposedly self-evident and the present order of things. Reflection aims at transcendence and represents a moral commitment in respect of the otherness of the Other, which power relations in every realm of self-evidence oblige us to neglect, to destroy or consume. Transcendence is a concrete utopia, and so is the subject in her nonrepressive communication with the Other: they are part and parcel of our present possibilities, sometimes in microscopic arenas, struggled for, and from time to time even realized.     

An Investigation of Sound-Symbolism in the Context of Tactile Feeling

Sound symbolism suggests a non-arbitrary relationship between speech sounds and the concepts to which those sounds refer (Hinton, Nichols, &; Ohala, 2006 Hinton, L., Nichols, J., &; Ohala, J. J. (2006). Sound symbolism. Cambridge, UK: Cambridge University Press. [Google Scholar]). Supporting evidence comes primarily from studies investigating how speech sounds relate to semantically compatible visual concepts. The present study therefore attempted to examine sound symbolism in the context of tactile perception. Contrary to the propositions of sound symbolism, participants in Experiment 1 did not consistently assign names with plosive consonant to objects with curved frames. Experiment 2, however, found that names with fricative consonants were more likely to be applied to materials with rough surfaces. The results suggested the existence of a direct relationship between speech sounds and their referent concepts that could be crucial in revealing the phenomenon of sound symbolism. A future study was also proposed to study the contributions of mouth shape and airflow to associations between speech sounds and tactile feelings. (161 words)     

Teaching about Christianity: a configurative review of research in English schools

This article presents a systematic review of empirical research on teaching about Christianity in state schools in England between 1993 and 2013. First, I explain the background to this religion’s current place within English religious education. The value of a configurative review is set out, and inclusion criteria are outlined, leading to the selection of 58 publications. Then the article’s theoretical frame is explained, drawing on activity theory, and the analysis is set out under three broad organising principles: (1) Teachers’ professional and pedagogical intentions; (2) How teachers draw on different pedagogical strategies to enact these intentions, for example systematic or thematic approaches; and (3) How these intentions and strategies affect pupil learning, such as pupils’ conceptions of difficult topics. The implications for research in religious education are then drawn together, notably the need to consider the pedagogical issues for different religions individually.     

Confirmatory factor analysis of the Wechsler Intelligence Scale for Children--Third Edition in an Australian clinical sample

A confirmatory factor analysis was conducted on the Wechsler Intelligence Scale for Children-Third Edition (WISC-III; D. Wechsler, 1991) with a sample of 579 Australian children referred for assessment because of academic difficulties in the classroom. The children were administered the WISC-III as part of the initial eligibility determination process for funding of special education services. The children were aged between 6 years and 16 years 7 months. One-, two-, three-, and four-factor models were tested. The four-factor model proposed in the WISC-III manual fit the data significantly better than all other models tested.     

The Muddle of Anticipation

In J. J. Gibson's classic paper “The Problem of Temporal Order in Stimulation and Perception” (1966a Gibson, J. J. (1966a). The problem of temporal order in stimulation and perception. Journal of Psychology, 62, 141–149.[Taylor & Francis Online], [Web of Science ®] , [Google Scholar]), he referred to the difficulties encountered when attempting a sharp distinction between memory and perception as “the muddle of memory.” Resolution of the muddle by J. J. Gibson proceeded by blurring the distinction itself. We develop the conjugate “muddle of anticipation” similarly by blurring the sharp distinction traditionally drawn between anticipation and perception. The subsequent redefinition of the problem is grounded in strong anticipation equated with anticipating synchronization—that which arises from a system itself via lawful regularities embedded in the system's ordinary mode of function. We identify the fit of strong anticipation's properties to J. J. Gibson's ecological approach and in so doing introduce the possibility of a potentially deep connection between them, namely, that the coordination of perception with surroundings (direct perception) is a special case of strong anticipation.     

The functional‐cognitive framework as a tool for accelerating progress in cognitive neuroscience: On the benefits of bridging rather than reducing levels of analyses

The subject matter of neuroscience research is complex, and synthesising the wealth of data from this research to better understand mental processes is challenging. A useful strategy, therefore, may be to distinguish explicitly between the causal effects of the environment on behaviour (i.e. functional analyses) and the mental processes that mediate these effects (i.e. cognitive analyses). In this article, we describe how the functional‐cognitive (F‐C) framework can accelerate cognitive neuroscience and also advance a functional treatment of brain activity. We first highlight that cognitive neuroscience can particularly benefit from the F‐C approach by providing an alternative to the problematic practice of reducing cognitive constructs to behavioural and/or neural proxies. Next, we outline how functional (behaviour–environment) relations can serve as a bridge between cognitive and neural processes by restoring mental constructs to their original role as heuristic tools. Finally, we give some examples of how both cognitive neuroscience and traditional functional approaches can mutually benefit from the F‐C framework.