Field Practice in La Mixteca: Transnational Teacher Education in the Service of Mexican Indigenous Students in U.S. Schools

Initial research has documented the ill treatment suffered by Mexican indigenous students in U.S. schools. Using a framework of transnational teacher education, we examined the impact of field practice in an indigenous area of Mexico on teacher candidates. Candidates showed growth in new understandings, such as their role as bilingual teachers in terms of validating students’ cultures and their sense of global interconnectedness with transnational students and communities. Applied classroom projects several months after field practice showed a similar impact, beginning to make the case that transnational field practice can also positively influence the academic performance of the candidates’ future students.     

The relationship of prior training and previous teaching experience to self-efficacy among graduate teaching assistants

This study, based on the theoretical model of Teacher Self-Efficacy proposed by Denham and Michael (1981), explored the effects of prior training, previous teaching experience, and certain demographic variables on the teaching self-efficacy of graduate teaching assistants. An adapted version of the Self-Efficacy Toward Teaching Inventory (Tollerud, 1990) was administered to a sample of graduate teaching assistants. Graduate teaching assistants with prior training endorsed a significantly higher level of self-efficacy than those with no training. Correlational analyses demonstrated significant positive relationships between prior training and previous teaching experience with level of self-efficacy. Multiple regression analysis indicated that previous teaching experience explained a significant amount of variance in self-efficacy. Results are discussed in light of the current training and utilization of graduate teaching assistants, and suggestions for future research are offered. is with the College of Education     

The effect of practical work on students' understanding of combustion

This paper describes a study which investigated 14 and 15 year old students' understanding of combustion in both England and Spain, and explores the effect of practical laboratory experience on students' understanding. The teaching and learning styles used with the students in the study were explored using questionnaires and interviews. The students' understanding of combustion was explored using a questionnaire. The responses of English and Spanish students are significantly different. The quality of the responses is explored in terms of the awareness of students of the involvement of gases in combustion, and it appears, however, that the more extensive use of practical work in English schools has had only a marginal effect on their understanding of combustion.     

Technology as ‘a human practice with social meaning’–a new scenery for engineering education

In a world sustained and interconnected by technology, people make choices. Therefore, they have to consider that technology is subject to analysis and interpretation because it is designed by humans with varied histories, experiences and cultures. To generate an understanding of the technological phenomenon, this article proposes to view the technology as a human practice, with social meaning and an attending change in classical technology-related education. The hidden resumé of the professors, the development of contents and didactic methods to be used in the educational process are fundamental elements in the appropriation of knowledge. Modifying these elements requires paradigmatic shifts, especially in the education of engineers, which would have to be focused on the knowledge acquisition and capabilities to allow an adequate practice of the technology management.     

The student,the private and the professional role: Students’ social media use

Research has shown that students perceive a distinct divide between educational and private use of social media. The present study explores this divide by focusing on master students’ perception of roles when using social media in a higher education context. A qualitative method has been used, mainly comprising of analyses of home exams and interviews, which were conducted with students enrolled in the master’s course “Social media technologies”. Results support previous research stating that students perceived a distinct divide between educational and private use of social media, and furthermore provide a more detailed understanding of this divide. The results from the study also indicate that there is yet another type of use: social media as a tool for career-building purposes, or what is labeled as professional use. Implications of social media for use in higher education are described through the analysis of three roles as performed by the individual: the student role in educational settings, the professional role for career-building, and the private role.     

Reconstructing teacher education for disadvantaged communities

Can teacher education be reconstructed to help teachers acquire the knowledge and skills they need to teach disadvantaged populations as proposed by new theories of learning? What shape should this type of teacher education take? After making a case for a transformative teacher education, responsive to current thinking in teaching and learning, I present two instances of school-based approaches to educating teachers that incorporate elements of constructivist, cognitive, and developmental theory when teaching poor rural children. I discuss these cases vis-à-vis their reach and potential for the future of teacher education.     

The differential influence of instructional context on the academic engagement of students with behavior problems

The teacher–student interactions of 39 students exhibiting high externalizing behavior problems and 59 students exhibiting average behavioral adjustment from urban elementary schools were directly observed. Comparisons between these students within four different instructional contexts indicated that levels of student engagement were significantly related to both behavior and classroom context. Although teachers’ use of behavioral management strategies was minimal, it was significantly related to the type of instructional context in which it occurred. Findings are discussed in terms of how different instructional contexts place unique demands and offer distinct affordances for students with behavior problems. A more comprehensive understanding of the influence of these environmental contexts can allow teachers to scaffold task demands to bring them within the domains of the student's ability.     

Academics in a New Work Environment: the Impact of New Public Management on Work Conditions

New public management (NPM) approaches have informed policy in the public sector in advanced countries in the last decade. Some authors suggest that the main objective of NPM at the organisational level is to change the traditional way professionals are regulated. This study examines the impact of NPM on the working conditions of Portuguese higher education academics. The empirical data are based on official statistics, and the analysis leads to the following conclusions. Changes have been slow, but already reveal a corrosion of traditional employment practices. Employment has become more precarious as professionals are increasingly employed on non-tenured contracts. This tendency is more evident in the polytechnic sector. In short, this means that the growth in skilled employment in higher education in Portugal is based on precarious employment relations.     

How Infants' Arousal Influences Their Visual Search

The influence of arousal on visual attention was examined in 6.5-month-old infants (N = 42) in the context of a visual search task. Phasic increases in arousal were induced with brief sounds and measured with pupil dilation. Evidence was found for an inverted U-shaped relation between pupil dilation amplitude and visual orienting, with highest likelihood of a target fixation at intermediate levels of arousal. Effects were similar for facial stimuli and simple objects. Together, these results contribute to our understanding of the relation between arousal and attention in infancy. The study also demonstrates that infants have a bias to orient to human eyes, even when presented in isolation.