Search results for " reading"
showing 10 items of 463 documents
Molecular cloning of rat G-protein-coupled receptor kinase 6 (GRK6) from brain tissue, and its mRNA expression in different brain regions and periphe…
1997
The rat G-protein-coupled receptor kinase 6 (GRK6) cDNA was cloned from rat brain tissue by a combination of reverse-transcription polymerase chain reactions (RT-PCR), based on homology to the cloned human GRK6, and rapid amplification of cDNA ends (RACE-PCR). We obtained a clone of 2817 bp with an open reading frame of 1731 bp encoding for a protein of 576 amino acids that is 96.7% identical and 97.9% similar to its human counterpart. mRNA was detectable in all brain areas examined. In addition, GRK6 was expressed in skeletal muscle, small intestine, aorta, liver, heart, lung, thymus, stomach, uterus and kidney.
Influence of position of the context sensitive graphemes and word frequency effect on reading speed: a performance analysis of developmental dyslexic…
2011
Several studies have reported how the presence of contextual letter-sound conversion rules influences both reading speed and accuracy and the effect of rule complexity holds for low frequency words only. We aimed to investigate the role of orthography complexity and, in particular, of context sensitive graphemes position and frequency of use on reading speed, analyzing the performance of developmental dyslexics and fluent readers. With regard to speed (reading speed of word lists), context sensitive graphemes position had an effect only for dyslexic children, who showed the worst performance if the context sensitive graphemes were in first position, regardless of word frequency. On the othe…
Designing Dialogs Around Picture Book Apps
2019
In Norwegian kindergartens there is a strong emphasis on communication and language stimulation. In this educational context the reading of picture book apps offers an opportunity for extended dialogs, which have great didactic potential in that they integrate language knowledge with cultural knowledge. In this chapter we discuss what dimensions of the picture book text (words and pictures), medium (app on digital tablet) and situation (adult-child relations) that the teacher needs to take into consideration when designing dialogs to encourage early language and literacy development in kindergarten. This work represents the first phase of a major innovation project that will develop a resea…
Dialogic Feminist Gatherings: Impact of the Preventive Socialization of Gender-Based Violence on Adolescent Girls in Out-of-Home Care
2020
Gender-based violence is a social scourge with an increasing incidence at younger ages. Many studies have focused on finding effective solutions for overcoming this problem
Molecular and Insecticidal Characterization of a Cry1I Protein Toxic to Insects of the Families Noctuidae, Tortricidae, Plutellidae, and Chrysomelidae
2006
ABSTRACT The most notable characteristic of Bacillus thuringiensis is its ability to produce insecticidal proteins. More than 300 different proteins have been described with specific activity against insect species. We report the molecular and insecticidal characterization of a novel cry gene encoding a protein of the Cry1I group with toxic activity towards insects of the families Noctuidae, Tortricidae, Plutellidae, and Chrysomelidae. PCR analysis detected a DNA sequence with an open reading frame of 2.2 kb which encodes a protein with a molecular mass of 80.9 kDa. Trypsin digestion of this protein resulted in a fragment of ca. 60 kDa, typical of activated Cry1 proteins. The deduced sequen…
Lectura participativa en red en la formación de maestros/as #pedagogiaUV19
2020
[EN] This article describes the results of a Teaching Innovation experience approved by the Vice-Principal Office for Occupation and Training Programs at the University of Valencia (UV-SFPIE_PID19-1095891). This project was executed in the first semester of the academic year 2019-2020 within the framework of the General Didactics subject of the degrees of Early Childhood Education and Primary School Education of the Faculty of Teaching at the University of Valencia. The main objective of the project was to create a space for critical, open, participatory and global debate on classical pedagogical ideas (Dewey, Montessori, Freinet and Freire) that would allow improving the pedagogical traini…
Parental contribution to child’s early language and interest in books
1998
The relationships between parents’ age, education, literacy activities and shared reading with the child and children’s language skills and early interest in books were examined in a longitudinal study of 108 children. Parents reported on their children’s lexical and grammatical development by using the MacArthur Communicative Development Inventories (the CDIs) at the ages of 14 and 24 months. The Bayley Scales of Infant Development were administered to the children in a laboratory setting at 24 months. Information on parental background variables was obtained through a questionnaire before the children’s birth. Book reading habits were inquired when the children were 2 years of age. Mother…
Análisis de publicaciones sobre alfabetización inicial desde una perspectiva didáctica
2020
En este trabajo se elabora una revisión sistemática de estudios sobre la aproximación a la lengua escrita en Educación Infantil en España. Se consideran estudios publicados entre 2009 y 2019 que se centren en los procesos de enseñanza y aprendizaje en aula para conocer y analizar las prácticas docentes que se difunden desde la investigación. Los resultados permiten, por un lado, describir el tipo de investigaciones: predominio de estudios realizados en aula sobre los de carácter experimental o revisión bibliográfica; equilibrio entre investigación cuantitativa y cualitativa o mayor atención al periodo 3-6 años. Por otro lado, los datos muestran que las publicaciones científicas recogen vari…
Early Brain Sensitivity to Word Frequency and Lexicality During Reading Aloud and Implicit Reading
2019
The present study investigated the influence of lexical word properties on the early stages of visual word processing (<250 ms) and how the dynamics of lexical access interact with task-driven top-down processes. We compared the brain's electrical response (event-related potentials, ERPs) of 39 proficient adult readers for the effects of word frequency and word lexicality during an explicit reading task versus a visual immediate-repetition detection task where no linguistic intention is required. In general, we observed that left-lateralized processes linked to perceptual expertise for reading are task independent. Moreover, there was no hint of a word frequency effect in early ERPs, while …