CITAR - Contribuições em Revistas Científicas / Contribution to Journals
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- Desafios que no século XXI se colocam à educaçãoPublication . Cunha, Maria José dos SantosIntrodução: Neste artigo refletem-se os desafios que neste século se colocam à educação, nomeadamente no que concerne ao ensino e à escola, aos novos papéis que os professors são chamados a desempenhar e à formação inicial e contínua destes que, devido a mudanças constantes, tem vindo a fragilizar-se. Os objetivos que o movem são uma reflexão sobre a necessidade de mudança dos aspetos focados, tendo em vista a melhoria do processo educativo. Metodologia: Recorreu-se, para o efeito, a uma metodologia de investigação denominada pesquisa bibliográfica. Resultados e discussão: os resultados apontam para a necessidade de mudanças várias que, desde que enfrentadas por todos os implicados com coragem e vontade de mudança, podem levar ao sucesso do proceso educativo. Conclusões: As conclusões retiradas vão no sentido de que tendo em vista o processo educativo como um todo, a educação deve orientar-se para a promoção de capacidades e competências e o repensar novas oportunidades de aprendizagem.
- The professional learner and performer: investigating the field of higher education and expertise development for learning and performing the double bass - a global surveyPublication . Pertzborn, FlorianThis study investigates the field of higher education and expertise development for learning and performing the double bass. The aim is to draw a picture of how the double bass is currently learned and performed by the learning student, the supervising professor and the performer working in a symphony orchestra, to find out whether if there were any significant differences between the three groups in their approaches to practice and performance. Results indicated that the achievement of expertise on the double bass is multifaceted and implies the development of multiple tasks and skills which soon have to be fostered and experienced in the field of learning and performing. Significant differences between the three groups were detected in the area of demography, experiences, knowledge, and their approaches to practice. Recommendations and implications for further investigation indicate that a wider perspective of learning, practice, self-evaluation in combination of the usage of technology for practice support and feedback should be taken into account for enhancing performance ability for the double bass.
- Psychometric validation of the Passive and Active Use Measure (PAUM) for Facebook and Instagram among a Portuguese samplePublication . Mendes, Liliana; Leonido, Levi; Pereira, Natércia; Morgado, Elsa GabrielIntroduction. The advent of social media has fundamentally transformed how people interact, bridging the divide between passive digital consumption and active engagement. Objective. This study aims to validate the Passive and Active Use Measure (PAUM) for Facebook and Instagram in a Portuguese sample, exploring distinct interaction modes encompassing Active Social, Active Non-social, Active, and Passive. Methods. Two descriptive, cross-sectional, and quantitative studies were conducted, involving a total of 606 participants (N=198 for study 1, N=408 for study 2), spanning ages 17 to 67. Results. The factor structure of both scales was analyzed, as well as their convergent and discriminant validity and reliability. Both scales–PAUM-Facebook (study 1) and PAUM-Instagram (study 2)–demonstrated robust factorial structures, underscored by sound validity and reliability indicators. Comprising ten and seven items, respectively, these scales are organized into two dimensions: Active and Passive. Conclusion. This study establishes that the PAUM instruments possess strong psychometric properties, rendering them valuable tools for evaluating Facebook and Instagram usage patterns in Portuguese populations, with broader applicability in future research within the field of psychology.
- Technology-mediated education: impact of AI on the main distance learning modalitiesPublication . Morgado, Elsa; Leonido, Levi; Pereira, Antonino; Gouveia, Luís BorgesBackground/purpose. Artificial Intelligence (AI) and distance learning (EaD) have profoundly transformed education, redefining teaching methodologies and learning dynamics. When integrated into educational environments, these technologies facilitate equitable access to knowledge, enable personalized learning, and enhance pedagogical flexibility. E-learning, blended learning (b-learning), and mobile learning (m-learning) exemplify technology-mediated instructional modalities that empower learners and educators to engage in innovative knowledge construction, transcending geographical barriers. This study critically examines the impact of AI-driven digital platforms on distance learning and their implications for pedagogical efficacy. Materials/methods. A quantitative research design was employed to evaluate the benefits and challenges associated with AI-integrated digital platforms in distance education. Data were collected through an online survey administered to education professionals from three Portuguese-speaking regions with significant engagement in digital learning: Portugal (Europe), Brazil (Latin America), and Angola (Africa). The survey assessed perceptions regarding the extent to which AI-enhanced platforms influence pedagogical practices and learning outcomes. Results. Analysis of 230 validated responses revealed substantial insights into the role of AI-driven platforms in education. Findings indicate that these technologies foster accessibility, support individualized learning pathways, and enhance instructional adaptability. Additionally, the study identifies key areas for improvement in the integration of AI-driven platforms within pedagogical frameworks to optimize educational efficacy. Conclusion. The findings highlight the transformative potential of AI and digital platforms in distance education, emphasizing their capacity to enhance learning experiences and promote knowledge democratization. Nevertheless, the study underscores the necessity for ongoing optimization of these technologies to fully harness their pedagogical benefits and address existing limitations.