SHORT OVERVIEW OF CURRENT DEVELOPMENTS IN LITHUANIA IN THE DOMAIN OF QUALITY ASSURANCE IN HIGHER EDUCATION AND RECOGNITION OF HIGHER EDUCATION QUALIFICATIONS

This article describes current developments in regard to quality assurance and the recognition of higher education qualifications in Lithuania. With the aim of internationalizing its higher education system, Lithuania acceded to the UNESCO European Diploma Convention in 1994 and to the Council of Europe Convention on the Equivalence of Diplomas Leading to Admission to Universities in 1996. The Ministry of Education created the Lithuanian Centre for Quality Assessment in Higher Education in January 1995. It has been very active in a number of directions since then. In addition, Lithuania has subjected its science to international evaluation, is a partner in the Baltic Higher Education Coordination Committee, and is participating in two PHARE projects for the development of co‐operation in higher education. The main obstacle to greater co‐operation in regard both to the recognition of academic qualifications and to quality assurance is lack of financial resources.     

Accurately detecting students’ lies regarding relational aggression by correctional instructions

This study investigates the effect of correctional instructions when detecting lies about relational aggression. Based on models from the field of social psychology, we predict that correctional instruction will lead to a less pronounced lie bias and to more accurate lie detection. Seventy-five teachers received videotapes of students’ true denial messages (e.g., students were innocent) and untrue denial messages (students were involved in relational aggression). A random half of the teachers were either given no further instructions or were told not to use stereotypical non-verbal cues when forming judgements (correctional instruction condition). As predicted, teachers in the correctional instruction condition were slightly better at detecting true than invented stories.     

Academic and Managerial Skills of Academic Deans: A self‐assessment perspective

Brazilian higher education institutions face a complex and challenging environment as the national market in education is becoming more competitive. International investment, a decrease in the population of potential students, and the proliferation of innumerable small institutions add to this complexity. Organizations are becoming flatter and the key managers within them are deans. Although deans are required to act as managerial experts, they are usually selected from the teaching body of the institution. In this paper, a group of deans from a large private institution gave their self‐assessment of their academic and managerial skills. The results revealed that they tend to have a high perception of their managerial skills, even though they have no previous managerial experience or formal training. This underlines that senior academic administrators cannot simply assume that deans, by the nature of their work environment, are proficient in managerial skills; neither that they can easily identify inadequacies nor have them self‐corrected. To accomplish the necessary institutional changes to face the complexities of the current globalized education market, a new assessment culture has to be implemented in the academic environment.     

Argumentation in Science Teacher Education: The simulated jury as a resource for teaching and learning

In this article, we focus on the contributions that a simulated jury-based activity might have for pre-service teachers, especially for their active participation and learning in teacher education. We observed a teacher educator using a series of simulated juries as teaching resources to help pre-service teachers develop their pedagogical knowledge and their argumentation abilities in a physics teacher methods course. For the purposes of this article, we have selected one simulated jury-based activity, comprising two opposed groups of pre-service teachers that presented aspects that hinder the teachers' development of professional knowledge (against group) and aspects that allow this development (favor group). After the groups’ presentations, a group of judges was formed to evaluate the discussion. We applied a multi-level method for discourse analysis and the results showed that (1) the simulated jury afforded the pre-service teachers to position themselves as active knowledge producers; (2) the teacher acted as ‘animator' of the pre-service teachers' actions, showing responsiveness to the emergence of circumstantial teaching and learning opportunities and (3) the simulated jury culminated in the judges’ identification of the pattern ‘concrete/obstacles–ideological/possibilities' in the groups’ responses, which was elaborated by the teacher for the whole class. Implications from this study include using simulated juries for teaching and learning and for the development of the pre-service teachers’ argumentative abilities. The potential of simulated juries to improve teaching and learning needs to be further explored in order to inform the uses and reflections of this resource in science education.     

Validity and reliability of a 6-a-side small-sided game as an indicator of match-related physical performance in elite youth Brazilian soccer players

ABSTRACT

The aims of this study were: (i) to compare the external and internal load during a 6-a-side small-sided game (6v6-SSG) according to age-group; (ii) to relate these parameters between the 6v6-SSG and official matches; and (iii) to test the reliability of the 6v6-SSG. A total of 51 Brazilian youth soccer players participated in this study (U11 [n = 16]; U13 [n = 10]; U15 [n = 9]; U17 [n = 8]; U20 [n = 8]). Three experiments were conducted. Experiment A: fifty-one U11 to U20 players were submitted to 6v6-SSGs (n = 10 games; two for each age-group). Experiment B: thirty-two players were randomized to also play official matches (n = 6 matches). Experiment C: thirty-five youth players played the 6v6-SSG twice for test and retest reliability analysis. External load was obtained using Global Positioning Systems and the internal load parameter was calculated through mean heart rate. Statistical approaches showed progressive increases in all parameters according to categories (U11< U13< U15< U17< U20; p < 0.05; ES = 0.42?23.68). Even controlling for chronological age, all parameters showed likely to almost certain correlations between 6v6-SSG and official matches (r = 0.25?0.92). Collectively, the proposed protocol indicates good reliability (CV% = 2.0?12.6; TE% = 2.3?2.7%; ICC = 0.78?0.90). This research suggests that the 6v6-SSG is an alternative tool to indicate match-related physical performance in youth soccer players.     

Biotechnology for Preventive Conservation: Development of Bionanomaterials for Antimicrobial Coating of Outdoor Sculptures

ABSTRACT

Outdoor sculptures are part of the sociocultural identity of cities, but are extremely vulnerable to deterioration due to exposure to harsh environmental conditions and climate change. Furthermore, deterioration by micro-organisms renders urgent the need to design protective coatings. This research proposes an integrated methodology for the development of innovative and sustainable nanofilms for applications in the area of art conservation, very specifically in the preventive conservation of outdoor sculptures. Gathering objective data for the characterization of the surface microbiota is important in order to design strategies that make use of bio or nanotechnology innovative coatings. Methodologies for the characterization of the microbiota present in a granite outdoor sculpture, followed by preliminary results on the application of protective antimicrobial coatings for surfaces of cultural objects are described.     

Academic and Managerial Skills of Academic Deans: A self-assessment perspective

Brazilian higher education institutions face a complex and challenging environment as the national market in education is becoming more competitive. International investment, a decrease in the population of potential students, and the proliferation of innumerable small institutions add to this complexity. Organizations are becoming flatter and the key managers within them are deans. Although deans are required to act as managerial experts, they are usually selected from the teaching body of the institution. In this paper, a group of deans from a large private institution gave their self-assessment of their academic and managerial skills. The results revealed that they tend to have a high perception of their managerial skills, even though they have no previous managerial experience or formal training. This underlines that senior academic administrators cannot simply assume that deans, by the nature of their work environment, are proficient in managerial skills; neither that they can easily identify inadequacies nor have them self-corrected. To accomplish the necessary institutional changes to face the complexities of the current globalized education market, a new assessment culture has to be implemented in the academic environment.

     

Integrating Computational Science Tools into a Thermodynamics Course

Computational tools and methods have permeated multiple science and engineering disciplines, because they enable scientists and engineers to process large amounts of data, represent abstract phenomena, and to model and simulate complex concepts. In order to prepare future engineers with the ability to use computational tools in the context of their disciplines, some universities have started to integrate these tools within core courses. This paper evaluates the effect of introducing three computational modules within a thermodynamics course on student disciplinary learning and self-beliefs about computation. The results suggest that using worked examples paired to computer simulations to implement these modules have a positive effect on (1) student disciplinary learning, (2) student perceived ability to do scientific computing, and (3) student perceived ability to do computer programming. These effects were identified regardless of the students’ prior experiences with computer programming.