A psychometric measure of working memory capacity for configured body movement.

Working memory (WM) models have traditionally assumed at least two domain-specific storage systems for verbal and visuo-spatial information. We review data that suggest the existence of an additional slave system devoted to the temporary storage of body movements, and present a novel instrument for its assessment: the movement span task. The movement span task assesses individuals' ability to remember and reproduce meaningless configurations of the body. During the encoding phase of a trial, participants watch short videos of meaningless movements presented in sets varying in size from one to five items. Immediately after encoding, they are prompted to reenact as many items as possible. The movement span task was administered to 90 participants along with standard tests of verbal WM, visuo-spatial WM, and a gesture classification test in which participants judged whether a speaker's gestures were congruent or incongruent with his accompanying speech. Performance on the gesture classification task was not related to standard measures of verbal or visuo-spatial working memory capacity, but was predicted by scores on the movement span task. Results suggest the movement span task can serve as an assessment of individual differences in WM capacity for body-centric information

Remembering the future: An overview of co-evolution in musical improvisation

Musical improvisation is driven mainly by the unconscious mind, engaging the dialogic imagination to reference the entire cultural heritage of an improvisor in a single flash. This paper introduces a case study of evolutionary computation techniques, in particular genetic co-evolution, as applied to the frequency domain using MPEG7 techniques, in order to create an artificial agent that mediates between an improvisor and her unconscious mind, to probe and unblock improvisatory action in live music performance or practice

Wittgenstein and the memory debate

Original article can be found at: http://www.sciencedirect.com/science/journal/0732118X Copyright Elsevier Ltd. DOI: 10.1016/j.newideapsych.2008.04.015In this paper, I survey the impact on neuropsychology of Wittgenstein’s elucidations of memory. Wittgenstein discredited the storage and imprint models of memory, dissolved the conceptual link between memory and mental images or representations and, upholding the context-sensitivity of memory, made room for a family resemblance concept of memory, where remembering can also amount to doing or saying something. While neuropsychology is still generally under the spell of archival and physiological notions of memory, Wittgenstein's reconceptions can be seen at work in its leading-edge practitioners. However, neuroscientists, generally, are finding memory difficult to demarcate from other cognitive and noncognitive processes, and I suggest this is largely due to their considering automatic responses as part of memory, termed nondeclarative or implicit memory. Taking my lead from Wittgenstein's On Certainty, I argue that there is only remembering where there is also some kind of mnemonic effort or attention, and therefore that so-called implicit memory is not memory at all, but a basic, noncognitive certainty.Peer reviewe

Interaction Histories and Short-Term Memory: Enactive Development of Turn-Taking Behaviours in a Childlike Humanoid Robot

In this article, an enactive architecture is described that allows a humanoid robot to learn to compose simple actions into turn-taking behaviours while playing interaction games with a human partner. The robot’s action choices are reinforced by social feedback from the human in the form of visual attention and measures of behavioural synchronisation. We demonstrate that the system can acquire and switch between behaviours learned through interaction based on social feedback from the human partner. The role of reinforcement based on a short-term memory of the interaction was experimentally investigated. Results indicate that feedback based only on the immediate experience was insufficient to learn longer, more complex turn-taking behaviours. Therefore, some history of the interaction must be considered in the acquisition of turn-taking, which can be efficiently handled through the use of short-term memory.Peer reviewedFinal Published versio

LandMark: a collaborative exploration of the interrelationships between action, memory and space

Drawing on the philosopher Maurice Merleau-Ponty’s later development of existential phenomenology (1968), I suggest that in the dance/installation LandMark, the artists Deborah Saxon, Henry Montes and Bruce Sharp may be understood to probe the complexities of the interrelationships between consciousness-world and self-other. This has relevance to understanding both the relationship between work and audience and the experience of artistic collaboration

The P scales: level descriptors P1 to P8

"These are the level descriptors for pupils working below level 1 of the national curriculum... To support teachers in making judgements about pupils’ attainment below level 1 of the national curriculum" - Back cover. This booklet is part of the DVD and print booklet package 'Using the P scales: assessing, moderating and reporting pupil attainment at levels P1 to P8' (QCA/09/4060