The genesis for this paper lies in the problematic nature of assessment practice, as a central authorship activity, for early childhood education teachers. This paper draws on dialogic philosophy to explore this challenge based on a doctoral investigation of a very young child (White, 2009) and the strategic means by which she reveals and conceals meaning through dialogic loopholes that are gen...

Inner speech has been implicated in important aspects of normal and atypical cognition, including the development of auditory hallucinations. Studies to date have focused on covert speech elicited by simple word or sentence repetition, while ignoring richer and arguably more psychologically significant varieties of inner speech. This study compared neural activation for inner speech involving c...

This paper explores how wikis may be used to support primary education students’ collaborative interaction and how such an interaction process can be characterised. The overall aim of this study is to analyse the collaborative processes of students working together in a wiki environment, in order to see how primary students can actively create a shared context for learning in the wiki. Educatio...

We investigate large-angle anisotropies in the cosmic microwave radiation background which are induced by cosmic strings. We numerically evolve a string network from a redshift Z=100 to the present day and we use this data to generate a full-sky temperature map using sophisticated Green's function methods. Based on a limited number of realizations, we have compared the results of our simulation...

We consider a " polarized " version of bi-intuitionistic logic [9, 7, 10, 11] as a logic of assertions and hypotheses and show that it supports a " rich proof theory " and an interesting categorical interpretation, unlike the standard approach of C. Rauszer's Heyting-Brouwer logic [48, 49], whose categorical models are all partial orders by Crolard's theorem [19]. We show that P. A.Mellì es not...