From the Editors’ Desk     

René Antrop-González  Enrique G. Murillo Jr 《Journal of Latinos & Education》2015,14(3):151-152

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Quantity and quality of practice: interrelationships between task organization and student skill level in physical education     

Hastie PA  Calderón A  Palao J  Ortega E 《Research quarterly for exercise and sport》2011,82(4):784-787

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Google Scholar,Web of Science,and Scopus: A systematic comparison of citations in 252 subject categories   总被引：1，自引：0，他引：1  

Alberto Martín-Martín  Enrique Orduna-Malea  Mike Thelwall  Emilio Delgado López-Cózar 《Journal of Informetrics》2018,12(4):1160-1177

Despite citation counts from Google Scholar (GS), Web of Science (WoS), and Scopus being widely consulted by researchers and sometimes used in research evaluations, there is no recent or systematic evidence about the differences between them. In response, this paper investigates 2,448,055 citations to 2299 English-language highly-cited documents from 252 GS subject categories published in 2006, comparing GS, the WoS Core Collection, and Scopus. GS consistently found the largest percentage of citations across all areas (93%–96%), far ahead of Scopus (35%–77%) and WoS (27%–73%). GS found nearly all the WoS (95%) and Scopus (92%) citations. Most citations found only by GS were from non-journal sources (48%–65%), including theses, books, conference papers, and unpublished materials. Many were non-English (19%–38%), and they tended to be much less cited than citing sources that were also in Scopus or WoS. Despite the many unique GS citing sources, Spearman correlations between citation counts in GS and WoS or Scopus are high (0.78-0.99). They are lower in the Humanities, and lower between GS and WoS than between GS and Scopus. The results suggest that in all areas GS citation data is essentially a superset of WoS and Scopus, with substantial extra coverage.  相似文献   

A fuzzy linguistic model to evaluate the quality of Library 2.0 functionalities     

Rubén Heradio  Francisco Javier Cabrerizo  David Fernández-Amorós  Manuel Herrera  Enrique Herrera-Viedma 《International Journal of Information Management》2013

Libraries incessantly undergo change determined by evolving user needs. These are often induced by the emergence of previously unavailable tools. Web 2.0 represents an example of such a need-shifting technology, which has led to an embrace of new user interactivity services for many library websites, thus coined Library 2.0. This paradigm shift calls for new evaluation models to include the implementation of Web 2.0 technologies. The aim of this paper is to present such a model, and to evaluate the quality of Library 2.0 functionalities, measuring the quality of the 2.0 services offered through the websites based on user perception. We adopt fuzzy linguistic modeling to represent user perception, and apply aggregation operations to linguistic labels in order to evaluate the quality of the new services. Furthermore, our model subsumes the LibQUAL+ methodology, allowing for the identification of specific 2.0 functionalities in need of improvement and of those outstandingly satisfied by the system.  相似文献   

Student ratings of instruction: Validity and normative interpretations     

Dale C. Brandenburg  Jeffrey A. Slinde  Enrique E. Batista 《Research in higher education》1977,7(1):67-78

Using 3,355 class section means, the relationship between six predictor variables and student ratings of instruction (CEQ) was investigated by computing the intercorrelation matrix among all variables and by performing several regression analyses. Results of the study indicated that all linear interactions were negligible and that more than one-fourth of the criterion variance was shared with all the predictor variables. Two predictor variables, expected grade and required-elective, provided extremely large contributions to the prediction of the criterion measure, however. Implications of the validity results with respect to normative data and thus to the administrative use of the ratings were illustrated.  相似文献   

Improving Students’ Information Problem-Solving Skills on the Web Through Explicit Instruction and the Use of Customized Search Software     

Andrea Ibieta  J. Enrique Hinostroza  Christian Labbé 《Journal of Research on Technology in Education》2019,51(3):217-238

Abstract

Research shows that students face a range of difficulties when using the Internet to solve information problems. Using a quasi-experimental design, we tested a strategy to improve Chilean 10th graders’ skills for information problem solving using the Internet (IPS-I). The intervention was based on a workshop in which students learned IPS-I strategies and solved information problems using a customized Internet search software package. Results showed that members of the experimental group changed their search behavior and improved the quality of their products. However, no correlation between the number of search actions and product quality was found. Based on this, we highlight the potential of combining teaching strategies to improve specific search skills and the use of customized search tools with embedded functionalities that foster good search techniques.  相似文献   

From the Editor’s Desk     

Sofia A. Villenas  Enrique G. Murillo 《Journal of Latinos & Education》2019,18(1):1-3

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Willingness toward organ and body donation among anatomy professors and students in Mexico          下载免费PDF全文

Alejandro Quiroga‐Garza  Cynthia Guadalupe Reyes‐Hernández  Pablo Patricio Zarate‐Garza  Claudia Nallely Esparza‐Hernández  Jorge Gutierrez‐de la O  David de la Fuente‐Villarreal  Rodrigo Enrique Elizondo‐Omaña  Santos Guzman‐Lopez 《Anatomical sciences education》2017,10(6):589-597

Most anatomists agree that cadaver dissection serves as a superior teaching tool in human anatomy education. However, attitudes toward body donation vary widely between different individuals. A questionnaire was developed to determine the attitudes toward body and organ donation among those who learn the most from cadavers: medical students, medical student teaching assistants, medical students involved in research, and anatomy professors. A cross‐sectional, prospective study was designed in which the questionnaire was distributed among first‐year human anatomy students before undertaking cadaver dissection at the beginning of the semester, and then again after a commemoration service at the end of the course. The questionnaire items included demographic data, as well as questions designed to characterize participants' attitudes regarding body/organ donation from strangers, family members, and whether participants would consider such practices with their own bodies. Out of a total of 517 students enrolled in the Human Anatomy course in the Medical School at the Universidad Autónoma de Nuevo León, Mexico during January to June 2016, 95% responded to the first (491) and second (490) surveys. Participants' opinions on their own organ donation was similar before and after exposure to cadaver dissection, with between 87% and 81% in favor of such practices, and only 3% against it, in both surveys. Participants' willingness to donate their own bodies, as well as those of family members, increased, while reluctance regarding such practices decreased by half (P < 0.0001 and P < 0.05). Professors had the highest rates of positive opinions regarding their own body donation (74.9%), with 18.8% undecided. Low opposition toward organ and body donation remains prevalent among both anatomists and physicians in training in Mexico. Anat Sci Educ 10: 589–597. © 2017 American Association of Anatomists.  相似文献   

Learning Styles of Mexican Food Science and Engineering Students     

Enrique Palou 《Journal of Food Science Education》2006,5(3):51-57

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A hybrid system of pedagogical pattern recommendations based on singular value decomposition and variable data attributes     

Carlos Cobos  Orlando Rodriguez  Jarvein Rivera  John Betancourt  Martha Mendoza  Elizabeth León  Enrique Herrera-Viedma 《Information processing & management》2013

To carry out effective teaching/learning processes, lecturers in a variety of educational institutions frequently need support. They therefore resort to advice from more experienced lecturers, to formal training processes such as specializations, master or doctoral degrees, or to self-training. High costs in time and money are invariably involved in the processes of formal training, while self-training and advice each bring their own specific risks (e.g. of following new trends that are not fully evaluated or the risk of applying techniques that are inappropriate in specific contexts).This paper presents a system that allows lecturers to define their best teaching strategies for use in the context of a specific class. The context is defined by: the specific characteristics of the subject being treated, the specific objectives that are expected to be achieved in the classroom session, the profile of the students on the course, the dominant characteristics of the teacher, and the classroom environment for each session, among others. The system presented is the Recommendation System of Pedagogical Patterns (RSPP). To construct the RSPP, an ontology representing the pedagogical patterns and their interaction with the fundamentals of the educational process was defined. A web information system was also defined to record information on courses, students, lecturers, etc.; an option based on a unified hybrid model (for content and collaborative filtering) of recommendations for pedagogical patterns was further added to the system. RSPP features a minable view, a tabular structure that summarizes and organizes the information registered in the rest of the system as well as facilitating the task of recommendation. The data recorded in the minable view is taken to a latent space, where noise is reduced and the essence of the information contained in the structure is distilled. This process makes use of Singular Value Decomposition (SVD), commonly used by information retrieval and recommendation systems. Satisfactory results both in the accuracy of the recommendations and in the use of the general application open the door for further research and expand the role of recommender systems in educational teacher support processes.  相似文献