Technology for the DS educational tool—facilitating assessment,public engagement and debriefing in simulations through technology     

Jason Maroothynaden  Jessica Tang  Alejandro Granados  Jimmy Kyaw Tun  Roger Kneebone  Fernando Bello 《British journal of educational technology : journal of the Council for Educational Technology》2013,44(5):E127-E132

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The Relationship of Supervisory Styles to Satisfaction With Supervision and the Perceived Self‐Efficacy of Master's‐Level Counseling Students     

Delini M. Fernando  Diana Hulse‐Killacky 《Counselor Education & Supervision》2005,44(4):293-304

The purpose of this study was to determine whether supervisors' supervisory styles are related to master's‐level counseling students' satisfaction with supervision and their perceived self‐efficacy. Multiple regression analyses of data obtained for 82 participants indicated that particular supervisory styles were significant predictors of supervisees' satisfaction with supervision and perceived self‐efficacy. Findings can be used to enhance the training of supervisors.  相似文献   

MTHFR (Ala 222 Val) polymorphism and AMI in patients with type II diabetes mellitus     

T. Angeline  G. Thiruvarutselvi  W. Isabel  Rita Mary Aruna  Rama Devi  Nirmala Jeyaraj 《Indian journal of clinical biochemistry : IJCB》2009,24(2):137-141

The prevalent Ala222Val single nucleotide polymorphism of the MTHFR gene has been shown to be associated with type II diabetes. The objective of the present study was to find out whether there is genetic predisposition for development of acute myocardial infarction in type II diabetes mellitus among South Indian Tamil population. PCR-based restriction enzyme analysis was performed in DNA isolated from 120 acute myocardial infarction patients with diabetes mellitus and 100 non diabetic healthy individuals with no documented cardiovascular diseases. The results indicate that the MTHFR 677TT genotype is absent in both case and controls. The MTHFR 677CT genotype was observed among 32 (26.7 %) cases and 20 (20%) controls and the MTHFR 677CC genotype among 88 (73.3%) cases and 80 (80%) controls. The allelic frequencies were in accordance to Hardy Weinberg equilibrium. There was no statistical difference in genotype distribution between cases and controls. In conclusion, we suggest that the analysis of MTHFR genotyping for C677T polymorphism alone need not be considered to find out whether there is genetic predisposition for development of acute myocardial infarction in type II diabetes mellitus among South Indian Tamil population.  相似文献   

Reproducibility of upper leg EMG frequency content during cycling     

Rodrigo Rico Bini  Camila Peter Hoefelmann  Vitor Pereira Costa  Fernando Diefenthaeler 《Journal of sports sciences》2018,36(5):485-491

Reproducibility of frequency content from surface electromyography (sEMG) signals has not been assessed and it is unknown if incremental load testing design could affect sEMG in cycling. The goals of this study were to assess the reproducibility of measures from sEMG frequency content between sessions and to compare these frequency components between a ramp and a step incremental cycling test. Eighteen cyclists performed four incremental load cycling tests to exhaustion. Two tests were performed using a step increment (load started at 100 W for 3 min followed by increments of 30 W every 3 min) and two were performed using a ramp increment (load started at 100 W for 1 min followed by increments of 30 W·min^?1). sEMG was monitored bilaterally for the rectus femoris and vastus lateralis throughout the tests and converted into overall activation (whole signal bandwidth), high- and low-frequency contents. The reproducibility of the frequency content ranged from none to strong (ICC = 0.07–0.90). Vastus lateralis activation was larger at the step compared to the ramp test (P < 0.01), without differences for rectus femoris (P = 0.22–0.91) and for the high-frequency (P = 0.28–0.95) and low-frequency contents (P = 0.13–0.94). sEMG from vastus lateralis and rectus femoris presented none to strong reproducibility. Vastus lateralis is more activated in step test design.  相似文献   

A model for the effective engagement of all stakeholders in engineering education and its pilot implementation     

Bárbara Filipa Casqueria Coelho Gabriel  João Alexandre Dias-de-Oliveira  Victor Fernando Santos Neto  António Gill D’Orey De Andrade-Campos 《European Journal of Engineering Education》2018,43(6):950-966

Methodologies for engineering learning and teaching (MELT) approach aims to enhance the attractiveness of education through science, technology, engineering and mathematics (STEM) among young people, while promoting awareness of future careers in these areas. To this end, students’ expectations are considered within university programmes, aiming to an increased engagement in STEM careers. To accomplish these goals, a new and integrated approach (MELT) is presented, involving the main stakeholders in both scientific education and society. An education framework is presented, providing guidelines for an improved collaborative approach to STEM education in the future. Results from the pilot implementation of MELT are presented, from a small-scale education parliament prototype. From these initial stage and results, it is seen that there is a need for a proper alignment of expectations from all involved stakeholders, concerning the engineering education towards society’s demands.  相似文献   

Allocation of time in self-paced memory tasks: the role of practice, instructions, and individual differences in optimizing performance     

Santiago Pelegrina  M. Teresa Bajo  Fernando Justicia 《Learning and individual differences》1999,11(4):899

Nelson & Narens (1990) proposed that the allocation of study time in self-paced memory tasks depends on the comparison between the norm of study (established before studying) and the level of learning reached. We explored the role of practice, instructions, and individual differences in determining the norm of study and optimizing performance. In Study 1, participants carried out various study trials involving different (but similar) lists of words. In Study 2, participants were instructed to attain either maximum recall or maximum speed. In Study 3, the study time spontaneously used by each participant was estimated. The effect of increasing or decreasing this time was observed. Memory span and speed of lexical processing were also measured. Finally, Study 4 estimated participants were able to adapt performance to objective criteria (e.g., instructions). However, the time that they spontaneously use tends to be the most efficient. Variations in these times lead to losses in efficiency. Differences in processing capacity or motivation seem not to determine the differences in study time.  相似文献   

Development of reading prosody in school-age Spanish children: a longitudinal study     

Marta Álvarez-Cañizo  Cristina Martínez-García  Fernando Cuetos  Paz Suárez-Coalla 《Journal of Research in Reading》2020,43(1):1-18

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Developing Teaching-Specific Spanish Competencies in Bilingual Teacher Education: Toward a Culturally,Linguistically, and Professionally Relevant Approach     

Cristian R. Aquino-Sterling  Fernando Rodríguez-Valls 《Multicultural Perspectives》2016,18(2):73-81

The emergence of K-12 bilingual/dual-language schools¹¹ Although we recognize the distinction between “dynamic” forms of bilingualism characteristic of bilingual education programs and “compartmentalized” forms generally characteristic of “dual-language” programs (García, 2014), in this article we employ the term “bilingual/dual-language education” to include both programmatic approaches and to reclaim the term “bilingual.”View all notes in the United States require bilingual teacher education programs across the nation continue to “build on the language strengths”²² See Zentella (2005).View all notes of bilingual teacher candidates and provide them with ample opportunities to acquire the language competencies needed for teaching content-area knowledge across the bilingual curriculum. Although the need to prepare linguistically qualified bilingual/dual-language teachers is relevant to all language programs comprising the bilingual teacher education field, in this article the authors describe a culturally, linguistically, and professionally relevant approach for developing the teaching-specific Spanish language competencies of future bilingual teachers. Educating the new generation of linguistically qualified bilingual educators calls for an engaged and responsive pedagogy that will prepare teachers to orchestrate K-12 teaching and learning experiences where languages (Spanish, in this particular case) function as multidimensional bodies encompassing and empowering the cultures and funds of knowledge teachers and students bring to the classroom.  相似文献   

Reading prosody development in Spanish children     

Marta Álvarez-Cañizo  Paz Suárez-Coalla  Fernando Cuetos 《Reading and writing》2018,31(1):35-52

Reading prosody is considered one of the essential markers of reading fluency, alongside accuracy and speed. The aim of our study was to investigate how development of reading prosody in Spanish children varies with sentence type and length. We compared primary school children from the third and fifth grades with an adult sample. Participants were recorded reading aloud a narrative text including short and long declarative, exclamatory and interrogative sentences. Recordings were analysed using Praat software to measure several prosodic features (i.e., pauses, duration, pitch and intensity). We found that third-grade children had not yet developed an adult-like prosody: they made more pauses, had a flatter melodic contour and had difficulty anticipating sentence structure. Fifth-graders displayed some features of adult prosody. Both length and type of sentence influenced the expressiveness of reading in the three groups. We conclude that reading expressiveness is closely related to reading experience and develops in a similar way to decoding and reading speed.  相似文献   

Young Children's Conceptualization of Pretense: Action or Mental Representational State?   总被引：6，自引：1，他引：6  

Angeline S. Lillard 《Child development》1993,64(2):372-386

A growing body of research indicates that children do not understand mental representation until around age 4. However, children engage in pretend play by age 2, and pretending seems to require understanding mental representation. This apparent contradiction has been reconciled by the claim that in pretense there is precocious understanding of mental representation. 4 studies tested this claim by presenting children with protagonists who were not mentally representing something (i.e., an animal), either because they did not know about the animal or simply because they were not thinking about being the animal. However, the protagonists were acting in ways that could be consistent with pretending to be that animal. Children were then asked whether the protagonists were pretending to be that animal, and children tended to answer in the affirmative. The results suggest that 4-year-olds do not understand that pretending requires mental representation. Children appear to misconstrue pretense as its common external manifestations, such as actions, until at least the sixth year.  相似文献