Transgenic learning for STEAM subjects and virtual containers for OER

Abstract

Transgenic learning is a disruptive approach in education. It encourages modification of moving parts of the educational chain. This article provides a view of transgenic learning focused on the delivery of enriched learning contents in STEAM areas. It discusses the mutagenic role that the virtual containers may play in current distance education. We focus on the containers’ technology and how it can bridge students, computing resources, teachers and specific IT needs. We also present an experiment carried out at UNIR University where we describe the transition from using conventional software distribution methods to the use of containers. Thanks to this virtualization approach, it is possible to deliver the necessary software-based lab scenarios. The results show that the participation and satisfaction of the students increased over time. Our experience shows that the combination of open educational resources, containers, and modern distribution channels can play a significant role in STEAM education.     

From teaching from the heart to teaching with a heart: Segmenting filipino college students’ views of their teachers’ caring behavior and their orientations as cared-for individuals

Caring, as a universal human phenomenon, should permeate elementary, secondary and tertiary level instruction. The practice of teaching, especially at the tertiary level, is not only substantial and procedural but relational as well. To teach with a heart is the essence that makes teaching a form of caring. When teaching is viewed as a form of caring, teachers become relational geniuses in their own right. This study is an attempt to segment Filipino college students’ views (n=1000) of their teachers’ caring behavior and their orientations as cared-for individuals. The identified clusters of teacher roles that indicate caring behavior imply that acts of teaching become acts of caring depending on how the teachers, theefficient cause of education, perform their ordinary tasks in the context ofextraordinariness. Such extraordinariness spells out a big difference in the way teachers practice the so-calledsingle loop caring or caring visibility anddouble- loop caring or caring presence. The former refers to teaching from the heart while the latter pertains to teaching with a heart. Interestingly, the extent to which teachers’ caring behavior is felt and experienced by the students positively shapes their orientations as cared-for individuals.     

La calidad en la educación abierta y a distancia en México

Abstract

Since 1947, distance education in Mexico has had an important role for nonconventional populations. Considering that distance education is a heterogeneous and dynamic field, it is important to reflect on the need to improve quality as measured by our own standards. With that perspective in mind, a national meeting was organized to start a self‐diagnosis in which quality and access were the main concerns. Five hundred and twenty specialists from fifty‐one institutions participated in a national interactive synchronous meeting held in four regions. As a result of the meeting, thirty‐five criteria and 230 parameters of quality were established. The main conclusion of the meeting refers to the need for the elaboration of our own indicators for open and distance education.     

Universities after postmodernism

Universities have a contribution to make towards the creation of a more just society. To do so, not only must the new language from industry be challenged, there needs too to be a break from the postmodernist mindset which still defines much academic debate. Drawing on ideas from political economy, critical social science and feminist theory and practice this paper urges a re-positioning of higher education which requires moving on from the ‘linguistic turn’ towards a more ‘practical turn’. It proposes that mass university higher education has a future if it actively engages with adults from a much wider social spectrum than at present and if it re-engages with notions of the public nature of truth and values through working to articulate urgent problems with people other than academics.     

Survey on the implementation of the Bologna process in Portugal

For several years Portuguese higher education institutions have been waiting for the legislation framework necessary for the implementation of the Bologna process. Such legislation was passed quite recently (2006) and has resulted in an unexpected flood of proposals presented at very short notice by higher education institutions to the Ministry. It is possible that such fast implementation rate corresponds to implementation “in form” rather than “in substance”, thus softening tensions between the European and the national and local levels. This hypothesis will be tested by analysing the outcomes of a survey conducted in all higher education institutions that have presented proposals of Bologna-type degree programmes or adaptations of old degree programmes to the new Bologna-type structure.     

Tackling inequality? Teacher effects and the socioeconomic gap in educational achievement. Evidence from Chile

Although teacher quality is usually signalled to be the most relevant school-level factor impacting students’ learning, little is known about the relevance of teacher effects explaining educational inequality. By using a value-added model for a cohort of 10th graders, in this work we examine the socioeconomic gap in teacher effects across Chilean secondary schools, and its importance in explaining socioeconomic inequality in students’ achievement in math and language. We found an important proportion of highly effective teachers in low-socioeconomic-status (SES) schools, but also much bigger variation in teacher effects across those schools. Variability in teacher effects decreases when moving towards higher SES schools, where there is also a smaller proportion of low-performing teachers. All in all, teacher effects have a levelling impact for students in low-SES schools when compared to those in middle SES schools, but no significant impact when compared to students in high-SES schools.     

Reliability and stability of anthropometric and performance measures in highly-trained young soccer players: effect of age and maturation

Abstract

The purpose of this study was to assess both short-term reliability and long-term stability of anthropometric and physical performance measures in highly-trained young soccer players in relation to age and maturation. Data were collected on 80 players from an academy (U13–U18, pre- (n = 14), circum- (n = 32) and post- (n = 34) estimated peak height velocity, PHV). For the reliability analysis, anthropometric and performance tests were repeated twice within a month. For the stability analysis, these tests were repeated 12 times over a 4-year period in 10 players. Absolute reliability was assessed with the typical error of measurement, expressed as a coefficient of variation (CV). Relative reliability and long-term stability were assessed using the intraclass correlation coefficient (ICC). There was no clear age or maturation effect on either the CVs or ICCs: e.g., Post-PHV vs. Pre-PHV: effect size = –0.37 (90% confidence limits (CL):-1.6;0.9), with chances of greater/similar/lower values of 20/20/60%. For the long-term stability analysis, ICCs varied from 0.66 (0.50;0.80) to 0.96 (0.93;0.98) for 10-m sprint time and body mass, respectively. The short-term reliability of anthropometry and physical performance measures is unlikely to be affected by age or maturation. However, some of these measures are unstable throughout adolescence, which questions their usefulness in a talent identification perspective.     

Three strikes and you’re out: culture,facilities, and participation among LGBTQ youth in sports

ABSTRACT

School-based sports and physical education play an important role in the development of youth (Jones, Edwards, et al., 2017), but participation in athletics is unequal for lesbian, gay, bisexual, transgender, and queer (LGBTQ) youth compared to their straight/cisgender peers [Greenspan, S. B., Griffith, C., & Murtagh, E. F. (2017). LGBTQ youths’ school athletic experiences: A 40-year content analysis in nine flagship journals. Journal of LGBT Issues in Counseling, 11(3), 190–200]. Sport cultures, generally, recreate dynamics of exclusion for marginalized youth. However, there are opportunities to transform these spaces into more inclusive and positive environments to support positive growth for all young people [Newman, T., Alvarez, A., & Kim, M. (2017). An experiential approach to sport-based positive youth development. Journal of Experiential Education, 40(3), 308–322]. Our study uses a data set of adolescents, collected as part of a community-based participatory action research project led by high school students in southeast Michigan, USA. Respondents reported their sexual and gender identities, as well as experiences in youth sport, as well as safety using sex-segregated facilities (i.e., bathrooms and locker-rooms). Using mediation models based on linear regression, we found evidence that LGBQ high school students play sports at a significantly lower rate compared to straight students, and among those who play sports, LGBTQ respondents felt significantly less safe compared to straight and cisgender students. Opposite to the LGBQ and trans youth in this study, straight/cisgender youth also reported feeling safer using all facilities. The mediation models suggest that these inequalities help to explain disparities in rates of sports participation and feelings of safety while participating. These findings have important implications for policy, practice, and future research.     

Shoulder 3D range of motion and humerus rotation in two volleyball spike techniques: injury prevention and performance

Repetitive stresses and movements on the shoulder in the volleyball spike expose this joint to overuse injuries, bringing athletes to a career threatening injury. Assuming that specific spike techniques play an important role in injury risk, we compared the kinematic of the traditional (TT) and the alternative (AT) techniques in 21 elite athletes, evaluating their safety with respect to performance. Glenohumeral joint was set as the centre of an imaginary sphere, intersected by the distal end of the humerus at different angles. Shoulder range of motion and angular velocities were calculated and compared to the joint limits. Ball speed and jump height were also assessed. Results indicated the trajectory of the humerus to be different for the TT, with maximal flexion of the shoulder reduced by 10 degrees, and horizontal abduction 15 degrees higher. No difference was found for external rotation angles, while axial rotation velocities were significantly higher in AT, with a 5% higher ball speed. Results suggest AT as a potential preventive solution to shoulder chronic pathologies, reducing shoulder flexion during spiking. The proposed method allows visualisation of risks associated with different overhead manoeuvres, by depicting humerus angles and velocities with respect to joint limits in the same 3D space.