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891.
Carlos Vera Jesús Félez José Antonio Cobos María Jesús Sánchez-Naranjo 《European Journal of Engineering Education》2006,31(2):227-236
The paper focuses on educational projects developed in the ETSII (Escuela Técnica Superior de Ingenieros Industriales) of the Polytechnic University of Madrid during the past few years. These projects were developed as new tools for enhancing the active role of students, for improving practical teaching, especially by means of virtual laboratories and different sets of problems and exercises, and for promoting self-learning. The paper analyses the use of ICT in teaching, with the case of a developed e-learning platform as a tracking system for subjects. The paper concludes by discussing the new educational trends in the Centre, devoted to develop an active role of students by activities such as peer mentoring and laboratory monitors programs, and competitions for achieving multidisciplinary engineering challenges. 相似文献
892.
张小强 《重庆大学学报(英文版)》2005,(3)
1 Introduction 1 Both economic literature and legal literature have focused a great deal of attention on the phenomenon of network effects, or network externalities: “markets in which the value that consumers place on a good increases as others use the good.”[1] Network effects have important implications for structure and competitiveness of underlying market, as well as for regulation policy making. In China, theoretical developments of the concept have been introduced, but it still remains… 相似文献
893.
Olsson A Ellsberg M Berglund S Herrera A Zelaya E Peña R Zelaya F Persson LA 《Child abuse & neglect》2000,24(12):1579-1589
AIMS: The objective was to describe experiences of sexual abuse occurring before 19 years of age among men and women in León, Nicaragua and to explore the possible association to later sexual risk behavior. METHOD: A sub-sample of literate urban men and women 25-44 years of age was selected from a representative sample of households in León. After an invitation to a public health event, 154 men (53% of the invited) and 213 women (66% of those invited) participated in giving written answers to an anonymous questionnaire. RESULTS: Twenty percent of men and 26% of women reported that they had experienced sexual abuse. Women had been victims of attempted or completed rape twice as often as men, 15% as compared to 7%. Thirty-three percent of the abuse towards boys and 66% of the abuse towards girls was committed by family members. Women who had experienced attempted or completed rape were more likely to later have had a higher number of sexual partners compared to non-abused or moderately abused women. CONCLUSIONS: Sexual abuse of children and adolescents of both sexes is common in Nicaragua. The results underscore the urgent need to address this serious problem more openly, and to make more resources available for the prevention of sexual abuse and for support to victims. 相似文献
894.
Tropp LR Erkut S Coll CG Alarcón O Vázquez García HA 《Educational and psychological measurement》1999,59(2):351-367
Most instruments designed to measure acculturation have relied on specific cultural behaviors and preferences as primary indicators of acculturation. In contrast, feelings of belonging and emotional attachment to cultural communities have not been widely used. The Psychological Acculturation Scale (PAS) was developed to assess acculturation from a phenomenological perspective, with items pertaining to the individual's sense of psychological attachment to and belonging within the Anglo-American and Latino/Hispanic cultures. Responses from samples of bilingual individuals and Puerto Rican adolescents and adults are used to establish a high degree of measurement equivalence across the Spanish and English versions of the scale along with high levels of internal consistency and construct validity. The usefulness of the PAS and the importance of studying acculturation from a phenomenological perspective are discussed. 相似文献
895.
NeighborhoodIntersectionsandHamiltonianpropertyinClawFreeGraphsWangDongdong(王冬冬)(HuaiyinIndustryColege,Huaiying223000)Abs... 相似文献
896.
897.
Gustavo Martínez-Sierra María del Socorro García-González 《International Journal of Science and Mathematics Education》2017,15(2):349-369
Little research in the field of Mathematics Education is directed towards emotions of students beyond their emotions in problem-solving. In particular, the daily emotions of students in a mathematics class have been sparsely studied in the field of mathematics education. In order to fill this gap, this qualitative research aims to identify high school students’ emotional experiences in the mathematics classroom and identify the appraisal structures that support such emotional experiences. Focus group interviews were carried out until theoretical saturation of the data was achieved (N = 53 in nine focus groups interviews). Data analysis is based on the theory of cognitive structure of emotions, which specifies eliciting situations for each emotion and the variables that affect intensity. The emotional experiences in this structure are as follows: satisfaction, disappointment, hope, fear, joy, distress, boredom, interest, pride, reproach, self-reproach, like and dislike. These results show that the emotional experiences of students are based on their appraisals of events, objects and agents in terms of a structure of goals. 相似文献
898.
Sara Isabel Moça Ramos António Manuel Valente de Andrade 《Education and Information Technologies》2016,21(3):625-641
Technology has become an essential component in our society and considering its impact in the educational system, Information and Communication Technologies (ICT) cannot be dissociated from the educational process and, in particular, from pedagogical practices adopted for students who are blind or partially sighted. This study focuses on Portuguese reference schools for the education of blind and partially sighted students, regulated by the Decree-Law No. 3/2008, in which are concentrated the human and material resources that can offer an educational response with quality for these students with special education needs. The study intends to analyse the perceptions of the teachers, who teach visually impaired students in middle school and secondary school education in these reference schools, of their knowledge, teaching and training in the area of ICT, as well as of the real ICT integration in the teaching and learning of these students. A survey, which has been applied to these teachers in the 2012/13 school year, was adopted as a method of data collection. The results reveal a sample confident in their technological capabilities, however with little resourcefulness in some tools and software specific to the area of visual impairment and a very significant number of teachers ignoring many of these. The implementation of ICT with students who have visual disabilities is lower compared with the sighted students. The lack of specific training is considered to be the main obstacle for teachers, with regard to the real integration of ICT in the teaching and learning of these students. 相似文献
899.
Sigrún Hulda Steingrímsdóttir Sigríður Halldórsdóttir 《International Journal for Educational and Vocational Guidance》2016,16(2):251-274
The purpose of this phenomenological study was to explore people’s experience of reduced working capacity and their encounters with professionals in that life situation. We collected data through in-depth interviews with eight individuals. The main finding of the current research is how illness and accident impairing work capacity exacerbate vulnerability during the recovery process as people experienced uncertainty, depression, anxiety, social isolation, fear and stress. We conclude that counseling and support from respectful, professional, caring and human professionals is extremely valuable in such a context. 相似文献
900.
Rafael Burgueño Alvaro Sicilia Jesús Medina-Casaubón Manuel Alcaraz-Ibañez María-Jesús Lirola 《Journal of Experimental Education》2019,87(1):89-100
Our objective was to test the factorial validity of the different versions (TSES-24, TSES-12, and TSES-11) of the Teacher's Sense of Efficacy Scale in Spanish preservice teachers'. The participants were 358 preservice teachers. The confirmatory factor analysis showed inadequate fit indexes for both TSES-24 and TSES-12 but adequate fit indexes for TSES-11, which was invariant across gender. The reliability analysis showed appropriate values. The global factor for teachers' sense of efficacy and the three factors that constitute it positively predicted intrinsic motivation and life satisfaction. The global factor for sense of efficacy and the classroom management and student engagement factor negatively predicted amotivation. The results support the use of the TSES-11 three-factor model, rather than TSES-24 or TSES-12, for Spanish preservice teachers. 相似文献