Impacts of a word-picture training on reading in youth with mixed intellectual disabilities. A waiting-list control group comparison

Individuals with intellectual disabilities (ID) often struggle with learning how to read. Reading difficulties seem to be the most common secondary condition of ID. Only one in five children with mild or moderate ID achieves even minimal literacy skills. However, literacy education for children and adolescents with ID has been largely overlooked by researchers and educators. While there is little research on reading of children with ID, many training studies have been conducted with other populations with reading difficulties. The most common approach of acquiring literacy skills consists of sophisticated programs that train phonological skills and auditory perception. Only few studies investigated the influence of implicit learning on literacy skills. Implicit learning processes seem to be largely independent of age and IQ. Children are sensitive to the statistics of their learning environment. By frequent word reading they acquire implicit knowledge about the frequency of single letters and letter patterns in written words. Additionally, semantic connections not only improve the word understanding, but also facilitate storage of words in memory. Advances in communication technology have introduced new possibilities for remediating literacy skills. Computers can provide training material in attractive ways, for example through animations and immediate feedback .These opportunities can scaffold and support attention processes central to learning. Thus, the aim of this intervention study was to develop and implement a computer based word-picture training, which is based on statistical and semantic learning, and to examine the training effects on reading, spelling and attention in children and adolescents (9-16 years) diagnosed with mental retardation (general IQ  74). Fifty children participated in four to five weekly training sessions of 15-20 minutes over 4 weeks, and completed assessments of attention, reading, spelling, short-term memory and fluid intelligence before and after training. After a first assessment (T1), the entire sample was divided in a training group (group A) and a waiting control group (group B). After 4 weeks of training with group A, a second assessment (T2) was administered with both training groups. Afterwards, group B was trained for 4 weeks, before a last assessment (T3) was carried out in both groups. Overall, the results showed that the word-picture training led to substantial gains on word decoding and attention for both training groups. These effects were preserved six weeks later (group A). There was also a clear tendency of improvement in spelling after training for both groups, although the effect did not reach significance. These findings highlight the fact that an implicit statistical learning training in a playful way by motivating computer programs can not only promote reading development, but also attention in children with intellectual disabilities.

Sociedad, familia y aprendizaje. El papel de los contextos hogareños

En este trabajo se aborda el estudio de las relaciones entre sociedad, familia y aprendizaje. Particularmente refiere a las características del contexto alfabetizador hogareño de poblaciones carenciadas y sus repercusiones en las habilidades y conocimientos prelectores de sus hijos. Para examinar dichas relaciones, se seleccionaron aleatoriamente 62 niños de 4/5 años de edad y sus madres. Las madres fueron entrevistadas con una adaptación de una encuesta sobre contexto familiar alfabetizador (Whitehurst, 1992). Los niños fueron evaluados utilizando pruebas específicas que permitieran estimar la dimensión `alfabetización temprana'. Los resultados encontrados informan sobre una gran variabilidad en las prácticas y características del contexto hogareño de las familias examinadas y sobre conocimientos y habilidades prelectores infantiles muy incipientes. Las relaciones entre las dos dimensiones bajo estudio, si bien alcanzan significación estadística, muestran valores de bajos a moderados, circunstancia cuya interpretación se discute. Por último, la caracterización de los niños y de los hogares de donde provienen, tiene como finalidad última encontrar indicadores específicos que permitan diseñar estrategias de intervención adecuadas, oportunas y sistemáticas para la prevención de dificultades en el aprendizaje del lenguaje escrito en situaciones que pueden ser consideradas de riesgo

Manuel Vázquez Montalbán

El 17 de octubre de 2003 falleció uno de los autores más salientes de las letras españolas de las últimas décadas: Manuel Vázquez Montalbán. Estas páginas quieren presentar una semblanza de su obra y de su actividad y su imagen como escritor en general, caudalosa y febril, atravesada por las tensiones y conflictos entre el campo literario y el campo político; la alta literatura, el mercado y el acceso a un público masivo; la reelaboración y recodificación de diversos géneros, incluyendo la de sus objetivos, niveles de lectura y horizontes estéticos y políticos. En las últimas líneas se refiere y comenta brevemente la última novela del autor, Erec y Enide.

Sociedad, familia y aprendizaje. El papel de los contextos hogareños

En este trabajo se aborda el estudio de las relaciones entre sociedad, familia y aprendizaje. Particularmente refiere a las características del contexto alfabetizador hogareño de poblaciones carenciadas y sus repercusiones en las habilidades y conocimientos prelectores de sus hijos. Para examinar dichas relaciones, se seleccionaron aleatoriamente 62 niños de 4/5 años de edad y sus madres. Las madres fueron entrevistadas con una adaptación de una encuesta sobre contexto familiar alfabetizador (Whitehurst, 1992). Los niños fueron evaluados utilizando pruebas específicas que permitieran estimar la dimensión `alfabetización temprana'. Los resultados encontrados informan sobre una gran variabilidad en las prácticas y características del contexto hogareño de las familias examinadas y sobre conocimientos y habilidades prelectores infantiles muy incipientes. Las relaciones entre las dos dimensiones bajo estudio, si bien alcanzan significación estadística, muestran valores de bajos a moderados, circunstancia cuya interpretación se discute. Por último, la caracterización de los niños y de los hogares de donde provienen, tiene como finalidad última encontrar indicadores específicos que permitan diseñar estrategias de intervención adecuadas, oportunas y sistemáticas para la prevención de dificultades en el aprendizaje del lenguaje escrito en situaciones que pueden ser consideradas de riesgo

Manuel Vázquez Montalbán

El 17 de octubre de 2003 falleció uno de los autores más salientes de las letras españolas de las últimas décadas: Manuel Vázquez Montalbán. Estas páginas quieren presentar una semblanza de su obra y de su actividad y su imagen como escritor en general, caudalosa y febril, atravesada por las tensiones y conflictos entre el campo literario y el campo político; la alta literatura, el mercado y el acceso a un público masivo; la reelaboración y recodificación de diversos géneros, incluyendo la de sus objetivos, niveles de lectura y horizontes estéticos y políticos. En las últimas líneas se refiere y comenta brevemente la última novela del autor, Erec y Enide.

Sociedad, familia y aprendizaje. El papel de los contextos hogareños

En este trabajo se aborda el estudio de las relaciones entre sociedad, familia y aprendizaje. Particularmente refiere a las características del contexto alfabetizador hogareño de poblaciones carenciadas y sus repercusiones en las habilidades y conocimientos prelectores de sus hijos. Para examinar dichas relaciones, se seleccionaron aleatoriamente 62 niños de 4/5 años de edad y sus madres. Las madres fueron entrevistadas con una adaptación de una encuesta sobre contexto familiar alfabetizador (Whitehurst, 1992). Los niños fueron evaluados utilizando pruebas específicas que permitieran estimar la dimensión `alfabetización temprana'. Los resultados encontrados informan sobre una gran variabilidad en las prácticas y características del contexto hogareño de las familias examinadas y sobre conocimientos y habilidades prelectores infantiles muy incipientes. Las relaciones entre las dos dimensiones bajo estudio, si bien alcanzan significación estadística, muestran valores de bajos a moderados, circunstancia cuya interpretación se discute. Por último, la caracterización de los niños y de los hogares de donde provienen, tiene como finalidad última encontrar indicadores específicos que permitan diseñar estrategias de intervención adecuadas, oportunas y sistemáticas para la prevención de dificultades en el aprendizaje del lenguaje escrito en situaciones que pueden ser consideradas de riesgo

Manuel Vázquez Montalbán

El 17 de octubre de 2003 falleció uno de los autores más salientes de las letras españolas de las últimas décadas: Manuel Vázquez Montalbán. Estas páginas quieren presentar una semblanza de su obra y de su actividad y su imagen como escritor en general, caudalosa y febril, atravesada por las tensiones y conflictos entre el campo literario y el campo político; la alta literatura, el mercado y el acceso a un público masivo; la reelaboración y recodificación de diversos géneros, incluyendo la de sus objetivos, niveles de lectura y horizontes estéticos y políticos. En las últimas líneas se refiere y comenta brevemente la última novela del autor, Erec y Enide.

O desenvolvimento das competências de literacia nos idosos e a promoção da autoestima : estudo com idosos numa academia sénior

O presente estudo diz respeito a um estudo de caso que relaciona entre si alguns conceitos fundamentais: envelhecimento ativo; aprendizagem ao longo da vida; literacia e, por fim, autoestima. Neste tipo de estudo, privilegia-se o método qualitativo, bem como a entrevista e a observação como técnicas de recolha de dados adequadas ao mesmo. Por esta via, o que se pretende é analisar o perfil dos alunos que frequentam a Academia Sénior de Estremoz, bem como as competências de literacia que daí advêm e como capítulo final, verificar de que forma a autoestima é potenciada pelos intervenientes no projeto, por via das atividades desenvolvidas. Desta mesma forma, pretende-se analisar as perceções que os intervenientes no projeto detêm acerca da promoção das competências de literacia nos idosos, no referido contexto específico.

Analysis of stroke patients' and carers' reading ability and the content and design of written materials: Recommendations for improving written stroke information

Objective: This study (a) evaluated the reading ability of patients following stroke and their carers and the reading level and content and design characteristics of the written information provided to them, (b) explored the influence of sociodemographic and clinical characteristics on patients' reading ability, and (c) described an education package that provides well-designed information tailored to patients' and carers' informational needs. Methods: Fifty-seven patients and 12 carers were interviewed about their informational needs in an acute stroke unit. Their reading ability was assessed using the Rapid Estimate of Adult Literacy in Medicine (REALM). The written information provided to them in the acute stroke unit was analysed using the SMOG readability formula and the Suitability Assessment of Materials (SAM). Results: Thirteen (22.8%) patients and 5 (41.7%) carers had received written stroke information. The mean reading level of materials analysed was 11th grade while patients read at a mean of 7-8th grade. Most materials (89%) scored as only adequate in content and design. Patients with combined aphasia read significantly lower (4-6th grade) than other patients (p = 0.001). Conclusion: Only a small proportion of patients and carers received written materials about stroke and the readability level and content and design characteristics of most materials required improvement. Practice implications: When developing and distributing written materials about stroke, health professionals should consider the reading ability and informational needs of the recipients, and the reading level and content and design characteristics of the written materials. A computer system can be used to generate written materials tailored to the informational needs and literacy skills of patients and carers. (c) 2005 Elsevier Ireland Ltd. All rights reserved.

Lexical and nonlexical processing in developmental dyslexia: a case for different resources and different impairments

In a group of adult dyslexics word reading and, especially, word spelling are predicted more by what we have called lexical learning (tapped by a paired-associate task with pictures and written nonwords) than by phonological skills. Nonword reading and spelling, instead, are not associated with this task but they are predicted by phonological tasks. Consistently, surface and phonological dyslexics show opposite profiles on lexical learning and phonological tasks. The phonological dyslexics are more impaired on the phonological tasks, while the surface dyslexics are equally or more impaired on the lexical learning tasks. Finally, orthographic lexical learning explains more variation in spelling than in reading, and subtyping based on spelling returns more interpretable results than that based on reading. These results suggest that the quality of lexical representations is crucial to adult literacy skills. This is best measured by spelling and best predicted by a task of lexical learning. We hypothesize that lexical learning taps a uniquely human capacity to form new representations by recombining the units of a restricted set.

A sensory-linguistic approach to normal and impaired reading development

In this chapter we outline a sensory-linguistic approach to the, study of reading skill development. We call this a sensory-linguistic approach because the focus of interest is on the relationship between basic sensory processing skills and the ability to extract efficiently the orthographic and phonological information available in text during reading. Our review discusses how basic sensory processing deficits are associated with developmental dyslexia, and how these impairments may degrade word-decoding skills. We then review studies that demonstrate a more direct relationship between sensitivity to particular types of auditory and visual stimuli and the normal development of literacy skills. Specifically, we suggest that the phonological and orthographic skills engaged while reading are constrained by the ability to detect and discriminate dynamic stimuli in the auditory and visual systems respectively.

School mathematics and dyslexia: aspects of the interrelationship

This investigation sought to explore the nature and extent of school mathematical difficulties among the dyslexic population. Anecdotal reports have suggested that many dyslexics may have difficulties in arithmetic, but few systematic studies have previously been undertaken. The literature pertaining to dyslexia and school mathematics respectively is reviewed. Clues are sought in studies of dyscalculia. These seem inadequate in accounting for dyslexics' reported mathematical difficulties. Similarities between aspects of language and mathematics are examined for underlying commonalities that may partially account for concomitant problems in mathematics, in individuals with a written language dysfunction. The performance of children taught using different mathematics work-schemes is assessed to ascertain if these are associated with differential levels of achievement that may be reflected in the dyslexic population few are found. Findings from studies designed to assess the relationship between written language failure and achievement in mathematics are reported. Study 1 reveals large correlational differences between subtest scores (Wechsler Intelligence Scale for Children, Wechsler, 1976) and three mathematics tests, for young dyslexics and children without literacy difficulties. However, few differences are found between levels of attainment, at this age (6 ½ - 9 years). Further studies indicate that, for dyslexics, achievement in school mathematics, may be independent of measured intelligence, as is the case with their literacy skills. Studies 3 and 4 reveal that dyslexics' performances on a range of school mathematical topics gets relatively worse compared with that of Controls (age range 8 - 17 years), as they get older. Extensive item analyses reveal many errors relating strongly to known deficits in the dyslexics' learning style - poor short-term memory, sequencing skills and verbal labelling strategies. Subgroups of dyslexics are identified on the basis of mathematical performance. Tentative explanations, involving alternative neuropsychological approaches, are offered for the measured differences in attainment between these groups.

Experiments in time:exploring the components of motor timing behaviour in dyslexia

This investigation aimed to pinpoint the elements of motor timing control that are responsible for the increased variability commonly found in children with developmental dyslexia on paced or unpaced motor timing tasks (Chapter 3). Such temporal processing abilities are thought to be important for developing the appropriate phonological representations required for the development of literacy skills. Similar temporal processing difficulties arise in other developmental disorders such as Attention Deficit Hyperactivity Disorder (ADHD). Motor timing behaviour in developmental populations was examined in the context of models of typical human timing behaviour, in particular the Wing-Kristofferson model, allowing estimation of the contribution of different timing control systems, namely timekeeper and implementation systems (Chapter 2 and Methods Chapters 4 and 5). Research examining timing in populations with dyslexia and ADHD has been inconsistent in the application of stimulus parameters and so the first investigation compared motor timing behaviour across different stimulus conditions (Chapter 6). The results question the suitability of visual timing tasks which produced greater performance variability than auditory or bimodal tasks. Following an examination of the validity of the Wing-Kristofferson model (Chapter 7) the model was applied to time series data from an auditory timing task completed by children with reading difficulties and matched control groups (Chapter 8). Expected group differences in timing performance were not found, however, associations between performance and measures of literacy and attention were present. Results also indicated that measures of attention and literacy dissociated in their relationships with components of timing, with literacy ability being correlated with timekeeper variance and attentional control with implementation variance. It is proposed that these timing deficits associated with reading difficulties are attributable to central timekeeping processes and so the contribution of error correction to timing performance was also investigated (Chapter 9). Children with lower scores on measures of literacy and attention were found to have a slower or failed correction response to phase errors in timing behaviour. Results from the series of studies suggest that the motor timing difficulty in poor reading children may stem from failures in the judgement of synchrony due to greater tolerance of uncertainty in the temporal processing system.

Accommodating special needs users in the evaluation of an m-Learning application:a case study

Adult illiteracy rates are alarmingly high worldwide. The portability, affordability, and ease of use of mobile (or handheld) devices offer a realistic opportunity to provide novel, context-sensitive literacy resources to adults with limited literacy skills. To this end, we developed the concept of ALEX – a mobile Adult Literacy support application for EXperiential learning (Lumsden et al., 2005). On the basis of a medium-fidelity prototype of this application, we conducted an evaluation of ALEX using participants from our in tended user group. This evaluation had two goals: (a) to assess the usefulness of the ALEX concept and the usability of its current design; and (b) to reflect on the appropriateness of our evaluation process given the literacy-related needs of our participants. This paper outlines our approach to this evaluation as well as the results we obtained and our reflections on the process.

Haitians in Miami: An Assessment of Their Background and Potential (Dialogue #12)

EXECUTIVE SUMMARY Our research on Haitians in Miami reveals the common stereotypes to be wrong in virtually every respect. Miami Haitians are not a significant drain on community resources. They did not come to the U.S. anticipating benefits from the welfare system. They are not uneducated nor are they unskilled. To the contrary, Miami Haitians have a tremendous potential for productively contributing to U.S. society. They are well educated by Haitian standards and many come with readily employable skills. Their motivations for leaving Haiti are inseparably both political and economic. They possess a sound work ethic and are striving to improve themselves. Economic problems are severe, yet they confront and surmount them with virtually no help from the state welfare system. They rely largely upon opportunities and resources within Miami's own Haitian community. Yet, they do not isolate themselves from the large community around them. They work with, buy from, and live in the same neighborhoods as Cubans, Anglos, and American Blacks. In spite of the many personal difficulties they have encountered since arriving in the U.S., they maintain a positive view both of themselves and their experiences in U.S. society. If given sufficient opportunities, they are likely to adapt quickly and succeed economically. These findings stem from a recently completed survey of 129 Haitians enrolled in English for Speakers of Other Languages (ESOL) classes in Miami administered by the Haitian Adult Development Education Program (HADEP) of the Phelps Stokes Fund. The U.S. Department of Education funded the project to provide instruction in English communication and literacy skills, acculturation support and vocational training. The classes were free and open without restrictions to all Haitians. The Haitians neither paid nor received money to attend the classes. The classes were offered both during the day and evening and drew from all levels of the Haitian population in Miami. The survey was administered in June and July of this year and consisted of 146 questions in Creole on a broad range of subjects from background and experiences in Haiti to migration and employment history and perceptions of U.S. society.