Search results for "Visual"
showing 10 items of 7386 documents
Mi descrivi il tuo disegno del Mattoncino Lego? Un’esperienza didattica di matematica nella scuola dell’infanzia
2018
La consapevolezza dell’importanza di guardare, attraverso una lente di tipo matematico, i disegni prodotti dai bambini, considerandoli come strumento diagnostico per quello che D’Amore et al. (2004) chiamano come il “Campo di Esperienza” Spazio, Ordine e Misura, ha dato spunto a questo contributo che discute una sperimentazione didattica condotta in una sezione di scuola dell’infanzia (5 anni). All’interno della stessa è stato chiesto ai bambini di rappresentare dei mattoncini Lego con un disegno, e di descrivere successivamente i propri elaborati rintracciando e argomentando in essi eventuali segni di scarto numerico-spaziali rispetto al mattoncino osservato/manipolato, attraverso visioni …
Rappresentazioni tattili
2020
Sebbene molto spesso le persone con disabilità debbano accontentarsi di vivere parzialmente alcune esperienze, da diversi anni è aumentata l’attenzione dei siti museali verso la realizzazione di progetti e percorsi dedicati che consentano una fruizione tattile di opere e manufatti ai disabili visivi. Il contributo presenta due casi studio, che utilizzano modelli 3D per installazioni tattili. In presenza di deficit visivo, è importante rafforzare le facoltà percettive connettendo il tatto con i sensi residui e fornendo stimoli cognitivi diversi e paralleli. L’approccio multisensoriale, tattile e uditivo, realizzato grazie alla commistione tra modelli 3D e componenti elettroniche, favorisce l…
Disrupted Spatial Organization of Cued Exogenous Attention Persists Into Adulthood in Developmental Dyslexia
2021
Purpose: Abnormal exogenous attention orienting and diffused spatial distribution of attention have been associated with reading impairment in children with developmental dyslexia. However, studies in adults have failed to replicate such relationships. The goal of the present study was to address this issue by assessing exogenous visual attention and its peripheral spatial distribution in adults with developmental dyslexia.Methods: We measured response times, accuracy and eye movements of 18 dyslexics and 19 typical readers in a cued discrimination paradigm, in which stimuli were presented at different peripheral eccentricities.Results: Results showed that adults with developmental dyslexia…
Mobility and its decline in old age : determinants and associated factors
2013
Des comptes rendus de perception dans le cadre de la linguistique appliquée
2018
We try to show in the present contribution that the reader s linguistic knowledge on perceptual reports can improve his reception of a perceptual text.
Neuroaesthetic exploration on the cognitive processing behind repeating graphics
2022
Repeating graphics are common research objects in modern design education. However, we do not exactly know the attentional processes underlying graphic artifacts consisting of repeating rhythms. In this experiment, the event-related potential, a neuroscientific measure, was used to study the neural correlates of repeating graphics within graded orderliness. We simulated the competitive identification process of people recognizing artifacts with graded repeating rhythms from a scattered natural environment with the oddball paradigm. In the earlier attentional processing related to the P2 component around the Fz electrode within the 150−250 ms range, a middle-grade repeating rhythm (Target 1)…
A cultural analysis of the visual signs in the Zapatistas websites
2012
A political movement initiated in Mexico known as Zapatism is analysed through the visual objects displayed in their websites on the Internet. The objective is to make a cultural analysis and interpretation of the visual representation of Zapatistas websites, to expose their visual identity through the most salient visual signs and their corresponding cultural meanings. The analytical method introduced in this study is divided in three major aims: consolidating a pool of images retrieved from Zapatistas websites, finding patterns of visual elements within these images, and providing an interpretation for the visual signs emerging from such patterns. In the analysis, three images emerged as …
Oppilaiden visuaaliset representaatiot kiehumisessa
2012
Tämän tutkimuksen tarkoituksena oli selvittää, miten visuaalisten representaatioiden käyttö mahdollisesti auttaa kemian oppimisessa. Erityisesti paneuduttiin kemian visuaalisten representaatioiden tuottamisen vaatimiin kognitiivisiin toimintoihin. Suoritettiin kirjallisuustutkimus kemian visuaalisista representaatioista ja niiden käytöstä oppimisessa. Kirjallisuustutkimuksen tulosten perusteella visuaalisten representaatioiden tuottamista tulisi hyödyntää osana kemian opetusta, sillä se vaatii oppijalta monipuolisia ja syvällisiä kognitiivisia prosesseja sekä auttaa oppijaa visualisoimaan kemiallisen tiedon submikroskooppisen tason tapahtumia. Juuri molekyylitason ymmärtäminen on kemian opi…
HISTORY OF THE CHILDHOOD : THE REFLECTION OF THE TEACHER ’ S IMAGE IN DOLLS
2015
The toys are an indispensible part of the childhood. They influence the formation of the child’s conceptions because through them the child perceives and learns about the world. Dolls are toys that have not lost their topicality since the origins of the humankind. As the visual information dominates it is important what information is expressed by dolls-teachers because children will arrive at school having already some notions about the teacher. This can influence children’s relations with the teacher and the school. The aim of the article is to analyze the image of dolls – teachers. The used methods are the analysis of literature and material/visual sources. Pictures of 207 teachers- doll…