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11.
Paloma Díaz Ignacio Aedo Nuria Torra Pilar Miranda & María Martín 《British journal of educational technology : journal of the Council for Educational Technology》1998,29(1):35-45
Computers seem to be an unquestionably useful tool to support the learning process, although positive students' and teachers' attitude towards the system is required to guarantee a successful introduction of new technologies in traditional classrooms. Training or exercises provide the students with the challenge of using their knowledge to solve concrete problems, so that they incite students to participate actively. Training can be adapted to different learning styles in order to strengthen student involvement. Moreover, tools to adapt the didactic material to several educational methods must be provided, in such a way that teachers consider the system a helpful tool rather than a substitute. Taking into account the foregoing, this paper describes a training system to create and use exercises in a hypermedia learning environment for hearing-impaired children called CESAR. 相似文献
12.
Thais Barbosa Monica Carolina Miranda Ruth F. Santos Orlando Francisco A. Bueno 《Reading and writing》2009,22(2):201-218
One of the most usual flaws that lead to literacy disability regards cognitive difficulties and alterations some children
present in the literacy process. Many studies have found alterations in phonological processing, more specifically in phonological
working memory (PWM) and phonological awareness (PA). Therefore, our aim was to identify alterations in skills of phonological
working memory, phonological awareness and language (semantic, syntactic and phonological aspects) of Brazilian children with
literacy disabilities (age 7–8). They were divided into two groups: (1) Group of Normal Literacy (NL); and (2) Group With
Literacy Disabilities (LD). The evaluation comprised tests that assessed general cognitive functions and the skills at stake.
The LD presented a poorer performance than the NL in the skills of PWM, PA and language aspects. The factor analysis showed
that these skills prevailed in differentiating the groups. Thus, children with literacy disabilities presented deficits in
phonological processing and language. These deficits seem to be a result of alterations of the phonological representations
and poor language skills that are prior to the literacy period. Consequently, we believe that the early identification of
these alterations can be very useful for the prevention of future literacy problems. 相似文献
13.
Research and evaluation has become increasingly important in many professions, including educational psychology, particularly as the profession moves to becoming more evidence‐based in its practice. The recent move to a three year doctoral programme in England, Wales and Northern Ireland may be viewed as a positive one in developing research skills, although it is also crucial to consider what could be done to extend the research skills of those already qualified. Lessons may be learned by looking to clinical psychology and some of the health professions. Finally, some further implications for the training and professional development of Educational Psychologists (EPs) in the UK are considered. 相似文献
14.
Based on Bronfenbrenner’s ecological systems theory, this qualitative study examined the impact of home visits on a group
of six Head Start educators. Each participant conducted two home visits. For the first home visit, participants were not provided
any guidance. On the second visit, participants were provided a handout with questions intended to guide their visit. The
participants were asked to document, in a reflective journal, their feelings and attitudes toward the children’s families
on two visits. Additionally, participants commented on their teaching beliefs and practice as impacted by their home visit.
Results of the study indicated that home visits enabled participants to see the families and children that they work with
from a different and more positive perspective. The guided home visit questions allowed participants to better understand
children and their families from historical and cultural perspectives. Also, participants were better able to create a more
multicultural learning environment and lesson plans for their children. 相似文献
15.
Miranda J. Lubbers Margaretha P.C. Van Der Werf Hans Kuyper A.A. Jolijn Hendriks 《Learning and individual differences》2010,20(3):203-208
Past research has consistently shown that there is a relation between personality and academic performance, but much less work has focused on explaining this relation. The present study examined whether three aspects of homework behavior, namely homework time, procrastination, and learning strategies, mediate the relation between personality and academic performance, controlling for cognitive ability, track level, gender, and ethnicity. We investigated this in a nationally representative sample of about 9000 secondary school students in The Netherlands (average age 13 years). Results indicated that all personality traits were related to homework behavior, and that both personality and homework behavior were related to end-of-year grades in math and Dutch language. Nevertheless, homework behavior only partially mediated the relation between personality and grades. 相似文献
16.
Elisabete dos Santos Freire Bruna Gabriela Marques Maria Luiza de Jesus Miranda 《Sport, Education and Society》2018,23(5):449-461
The contribution of Physical Education (PE) and School Sport to learning of values has been identified by teachers and researchers. However, we know little about how that teaching takes place during classes. This study aimed to understand the perceptions of teachers on teaching values in their classes and to analyse the conception of values that have guided their professional intervention. To do this, a qualitative study was conducted with a sample of three teachers, using class observations and interviews with the teachers as research tools. For all these teachers, teaching values is a central goal of PE classes; for two of the teachers, it is the main goal. Because of this conviction, their pedagogies prioritize the teaching of moral values over others that can be taught in PE. A belief in the possibility of teaching values in the classroom is part of the habitus of the PE teacher; it can sometimes be characterized as an illusio. For these reasons, teachers can set unrealistic expectations, disregarding their own limitations as well as the conflicts and complexity involved in the construction of value systems. 相似文献
17.
Manuel Toral Ibañez Margarita Caru Miguel A. Herrera Luis Gonzalez Luis M. Martin Jorge Miranda Rafael M. Navarro-Cerrillo 《Journal of Zhejiang University. Science. B》2009,10(2):112-119
A protocol of polymerase chain reaction-random amplified polymorphic DNAs (PCR-RAPDs) was established to analyse the gene
diversity and genotype identification for clones of Sequoia sempervirens (D. Don) Endl. in Chile. Ten (out of 34) clones from introduction trial located in Voipir-Villarrica, Chile, were studied.
The PCR-RAPDs technique and a modified hexadecyltrimethylammonium bromide (CTAB) protocol were used for genomic DNA extraction.
The PCR tests were carried out employing 10-mer random primers. The amplification products were detected by electrophoresis
in agarose gels. Forty nine polymorphic bands were obtained with the selected primers (BG04, BF07, BF12, BF13, and BF14) and
were ordered according to their molecular size. The genetic similarity between samples was calculated by the Jaccard index
and a dendrogram was constructed using a cluster analysis of unweighted pair group method using arithmetic averages (UPGMA).
Of the primers tested, 5 (out of 60) RAPD primers were selected for their reproducibility and high polymorphism. A total of
49 polymorphic RAPD bands were detected out of 252 bands. The genetic similarity analysis demonstrates an extensive genetic
variability between the tested clones and the dendrogram depicts the genetic relationships among the clones, suggesting a
geographic relationship. The results indicate that the RAPD markers permitted the identification of the assayed clones, although
they are derived from the same geographic origin.
Project (No. CONICYT-FONDEF PROYECT D01 I 1008) supported by the National Commission of Science and Research of Chile 相似文献
18.
Within the substantial body of research examining the professional knowledge of physical education (PE) teachers one particular area remains relatively under-explored: namely, their understandings of young people's participation in leisure-sport and the implications of this, if any, for the practice of PE. There are grounds for thinking, however, that in this aspect of their professional knowledge PE teachers might not be as conversant with patterns of participation—among young people, generally, and their own pupils, in particular—as one might expect. In order to examine this tentative hypothesis, the present study involved focus groups with a total of 29 PE teachers at six secondary schools in England. A central finding of the study was that PE teachers' perceptions of their youngsters' leisure-sport lives tended to be characterized by a blend of myth and reality. Many teachers, for example, underestimated the levels of participation in leisure-sport both of their own pupils and the 15–16 years age group, generally. Nevertheless, the teachers' observations regarding what amounted to growing and diversifying sporting repertoires among their pupils were, to a greater or lesser degree, commensurate with the profiles reported by the pupils, and with wider trends associated with the changing lifestyles and preferences of young people. The paper concludes by briefly locating this study of professional knowledge within the sociology of knowledge, while observing that the content and form of PE for Year 11 pupils at the six schools in this study appeared to be informed by the common-sense, everyday knowledge of PE teachers rather than by evidence from national or local surveys of young people or studies of their own pupils. 相似文献
19.
20.
Giovanna F. Miranda Francesca Gualtieri Paolo Coccia 《Medical reference services quarterly》2013,32(2):132-145
The new Web generations are influencing the minds and changing the habits of software developers and end users. Users, librarians, and information services professionals can interact more efficiently, creating additional information and content and generating knowledge. This new scenario is also changing the behavior of information providers and users in health sciences libraries. This article reviews the new Web environments and tools that give librarians opportunities to tailor their services better, and gives some examples of the advantages and disadvantages for them and their users. Librarians need to adapt to the new mindset of users, linking new technologies, information, and people. 相似文献