Deaf children's use of phonological coding: evidence from reading, spelling, and working memory   总被引：3，自引：0，他引：3  

Harris M  Moreno C 《Journal of deaf studies and deaf education》2004,9(3):253-268

Two groups of deaf children, aged 8 and 14 years, were presented with a number of tasks designed to assess their reliance on phonological coding. Their performance was compared with that of hearing children of the same chronological age (CA) and reading age (RA). Performance on the first task, short-term recall of pictures, showed that the deaf children's spans were comparable to those of RA controls but lower than CA controls. For the older deaf children, short-term memory span predicted reading ability. There was no clear evidence that the deaf children were using phonological coding in short-term memory when recall of dissimilar items was compared with recall of items with similarly sounding names. In the second task, which assessed orthographic awareness, performance of the deaf children was similar to that of RA controls although scores predicted reading level for the deaf children but not the hearing. The final task was a picture spelling test in which there were marked differences between the deaf and hearing children, most notably in the number of spelling refusals (which was higher for the deaf children in the older group than their RA controls) and the percentage of phonetic errors (which was considerably lower for both groups of deaf children than for any of the hearing controls). Overall these results provide support for the view that deaf children place little reliance on phonological coding.  相似文献   

The conceptual evolution of actual mathematical infinity   总被引：4，自引：0，他引：4  

E. Luis  A. Moreno  Guillermina Waldegg 《Educational Studies in Mathematics》1991,22(3):211-231

The different stages in the conceptual evolution of actual infinity are analyzed. We show how this concept occurs in high-school students at a prior, or at best, at the same level, as in Bernard Bolzano's conceptualization (as defined in his work The Paradoxes of Infinity). Furthermore, in terms of the historical development of the concept, the students' conceptualization has intra-objectal stage characteristics. Within the same framework, we show how Cantor's work fits into the inter-objectal stage, as well as presenting the difficulties encountered by students in order to reach this stage, given the current curricular structure. We conclude that such evidence should bring about a reconsideration of Piagetian ideas in education.  相似文献   

Characteristics of Successful Collaborations to Produce Educated Software Engineering Professionals     

Heidi J.C. Ellis  Nancy R. Mead  Ana Moreno  Cynthia D. Tanner  Dawn Ramsey 《Computer Science Education》2013,23(1-2):119-140

Currently, a large gap exists between the number of open software engineering positions and the number of qualified software engineers to fill those positions. The Industry/University (I/U) subgroup of the Working Group on Software Engineering Education and Training (WGSEET) is investigating active collaborations between companies and universities in which non-software professionals and practitioners without formal software education are reeducated to become software engineers. This paper describes the current status of work performed by the I/U subgroup in the investigation of reeducation collaborations. It is our goal to identify the common characteristics of successful collaborations in order to provide guidance to universities and companies when constructing a collaborative program, as well as to promote future collaborations. In this paper, we report on the current activity of the I/U subgroup, describe the features of successful collaborations identified so far in our research, and provide some conclusions as to the usefulness of such collaborations.  相似文献   

Aplicación a la escuela de la psicología genética: La pedagogía operatoria     

Montserrat Moreno 《Infancia y Aprendizaje》2013,36(12):25-36

RESUMEN

El sistema de enseñanza actual contribuye a provocar una escisión mental entre los conocimientos teóricos y su conexión con la realidad. La Pedagogía Operatoria, resultado de la experiencia práctica y de las reflexiones teóricas, intenta unir ambos aspectos. Tras analizar los resultados de los sistemas de enseñanza actuales puede afirmarse que todos sus esfuerzos van dirigidos a que el niño desarrolle la capacidad de reproducir conocimientos ya elaborados, y no a desarrollar la facultad de elaborar conocimientos. Se propone como alternativa el aprendizaje operatorio, que supone la construcción o elaboración del conocimiento por parte del individuo. De esta forma es posible la generalización a otras situaciones similares. Si cambia el contexto operacional, la generalización no será inmediata y será necesaria una reconstrucción metodológica. El papel del maestro es fundamental en este tipo de aprendizaje, con la ayuda y orientación del psicólogo escolar.  相似文献   

Social competence in internationally adopted and institutionalized children     

Jesús Palacios  Carmen Moreno  Maite Román 《Early childhood research quarterly》2013

A growing, sizable proportion of school children do not live in conventional family environments. Among these, internationally adopted children have gained increasing visibility in recent years. While other areas of their behavior have been widely explored, little is known about adopted children's social competence and their integration into peer groups. This study, involving 148 children between 4 and 8 years of age, compared 40 internationally adopted children with 50 children who were residing in institutions for children and 58 community comparison children. Social competence, problems with peers and friendship relationships were assessed using SSRS and SDQ, with both parents/caretakers and teachers as the informants. The sociometric status of the children and their friendship relationships were obtained through their teachers’ reports. The results showed statistically significant differences between children living in institutions (more problems with peers, poorer social skills and sociometric status) and those in family environments, whether adopted and non-adopted. Also, the results suggest some minor differences between the adopted and the comparison children, the former with greater visibility and the latter with higher sociometric status in the peer group.  相似文献   

Lo individual y lo social en la construcción del conocimiento     

Carmen Gómez-Granell  Pilar Moreno 《Infancia y Aprendizaje》2013,36(59-60):159-183

Resumen

En este trabajo se explican los principales principios y teóricos y metodologicos de una línea de investigación que tiene como objetivo el estudio del papel del contexto en la adquisición de ciertos contenidos específicos.

Para ilustrar dicha opción se presentan dos tipos de trabajos. En primer lugar se describe la trayectoria seguida en los trabajos sobre adquisición del lenguaje matemático que hemos venido realizando en los últimos años. En segundo lugar se presentan algunos datos de un trabajo realizado recientemente y orientado a analizar el discurso y la práctica en el aula.  相似文献   

Evaluación y crítica de los nuevos programas de E.G.B.     

Elena Martín  Amparo Moreno  R. Juan Carlos 《Infancia y Aprendizaje》2013,36(14):133-140

RESUMEN

El artículo analiza la reforma de los programas educativos para la EGB, que se considera que se limita a una modificación de los contenidos, sin haberse analizado las verdaderas causas del fracaso escolar. Asimismo es criticada la falta de relación entre las bases psicológicas piagetianas que se citan en el texto y la elección y secuenciación de los contenidos. Además, no se intenta conectar las diferentes áreas de aprendizaje, con lo que la educación que el niño recibirá será de una realidad segmentada.  相似文献   

Ideas,interacción,ambiente educativo y desarrollo: informe preliminar     

Jesús Palacios  María del Mar González  María del Carmen Moreno 《Infancia y Aprendizaje》2013,36(39-40):159-169

Resumen

Se presenta en este trabajo un informe preliminar de una investigación longitudinal en la que las ideas evolutivo-educativas son evaluadas a lo largo del tiempo y se ponen en relación con las interacciones que 70 parejas (maridos y esposas) desarrollan con sus hijos de alrededor de 22 meses en situaciones diversas; se analiza también la relación con la estructuración del entorno físico y social del hogar, así como con el desarrollo del niño. Se han encontrado relaciones positivas entre las diferentes clases de padres definidos por sus ideas y las variables dependientes examinadas (contenidos de las interacciones, estimulación del hogar, desarrollo del niño).  相似文献   

Neuroscience and education: developmental study of a hemispherectomy case / Neurociencia y educación: estudio evolutivo de un caso de hemisferectomía     

Carmen López-Escribano  Antonio Moreno 《Infancia y Aprendizaje》2013,36(3):530-568

Abstract

Neuroscience, psychology, and education are disciplines with different philosophies and methods. Although an interdisciplinary approach is an opportunity to explore the educational implications of neuropsychological research, a good model for this dialogue does not exist yet. To promote the integration of these disciplines, which investigate human learning, the present work analyzes a hemispherectomy case study of a high-functioning young boy. Our goal is to present a neuropsychological vision about learning, the mind, and the influence of the context. This case is extremely rare, as not many individuals have been treated with this technique, and must be interpreted with caution. Nevertheless, the presented case study, and other similar cases that we will mention, afford a unique angle from which we can explore neuroscientific principles such as: the brain is highly plastic, the brain is changed by experience and learning, and human brains are as unique as faces. The goal is to promote the integration of neuroscience, psychology and education with a note of attention to misconceptions and myths in a science not completely known yet.  相似文献   

Mediation role of cardiorespiratory fitness on the association between fatness and cardiometabolic risk in European adolescents: The HELENA study     

Carlos Cristi-Montero  Javier Courel-Ibez  Francisco B. Ortega  Jose Castro-Piero  Alba Santaliestra-Pasias  Angela Polito  Jrmy Vanhelst  Ascensin Marcos  Luis M. Moreno  Jonatan R. Ruiz  HELENA study group 《运动与健康科学(英文)》2021,10(3):360

PurposeThis study was aimed to analyze the mediation role of cardiorespiratory fitness (CRF) on the association between fatness and cardiometabolic risk scores (CMRs) in European adolescents.MethodsA cross-sectional study was conducted in adolescents (n = 525; 46% boys; 14.1 ± 1.1 years old, mean ± SD) from 10 European cities involved in the Healthy Lifestyle in Europe by Nutrition in Adolescence study. CRF was measured by means of the shuttle run test, while fatness measures included body mass index (BMI), waist to height ratio, and fat mass index estimated from skinfold thicknesses. A clustered CMRs was computed by summing the standardized values of homeostasis model assessment, systolic blood pressure, triglycerides, total cholesterol/high-density lipoprotein cholesterol ratio, and leptin.ResultsLinear regression models indicated that CRF acted as an important and partial mediator in the association between fatness and CMRs in 12–17-year-old adolescents (for BMI: coefficients of the indirect role β = 0.058 (95% confidence interval (95%CI): 0.023–0.101), Sobel test z = 3.11 (10.0% mediation); for waist to height ratio: β = 4.279 (95%CI: 2.242–7.059), z =3.86 (11.5% mediation); and for fat mass index: β = 0.060 (95%CI: 0.020–0.106), z = 2.85 (9.4% mediation); all p < 0.01).ConclusionIn adolescents, the association between fatness and CMRs could be partially decreased with improvements to fitness levels; therefore, CRF contribution both in the clinical field and public health could be important to consider and promote in adolescents independently of their fatness levels.  相似文献