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1 – 10 of 14Ana Cristina Tavares, Susana Silva and Teresa Bettencourt
Science Education Outdoors provides students with direct contact with natural phenomena and enables active learning, a key factor in Inquiry Based Science Education (IBSE), a…
Abstract
Science Education Outdoors provides students with direct contact with natural phenomena and enables active learning, a key factor in Inquiry Based Science Education (IBSE), a student-centred methodology for the acquisition, construction and understanding of knowledge.
This chapter will describe three case studies which used the IBSE methodology as both a teaching and learning methodology, promoting a deeper understanding of how IBSE can contribute to the success of learning and teaching in outdoor settings.
The three case studies were based on three training courses conducted at the Botanical Garden of the University of Coimbra (BGUC, Portugal). The first case study was the annual regular course for garden educators, and the other two were the two editions of the COInquire professional and accreditation training course for teachers and educators. Involving a total of 70 participants, data was collected through the application of questionnaires.
The study revealed that all participants considered IBSE a successful teaching–learning process and they remarked the opportunities created for the active construction of new knowledge. Strengthened by numerous live educational resources, the use of IBSE in the garden facilitated the questioning and interpretation of nature, supporting the open-minded and well-founded training of teachers, educators and students.
Additionally, the participants considered IBSE to be an effective methodology to boost their professional improvement, contributing to the development of innovative approaches to the curricular programmes on biodiversity and sustainability.
Patrick Blessinger and John M. Carfora
This chapter provides an introduction to how the inquiry-based learning (IBL) approach is being used by colleges and universities around the world to strengthen the…
Abstract
This chapter provides an introduction to how the inquiry-based learning (IBL) approach is being used by colleges and universities around the world to strengthen the interconnections between teaching, learning, and research within STEM programs. This chapter provides a synthesis and analysis of the chapters in the volume, which present a range of case studies and empirical research on how IBL is being used across a range of courses across a range of institutions within STEM programs. Based on these findings, this chapter argues that the IBL approach has great potential to enhance and transform teaching and learning. Given the growing demands placed on education to meet a diverse range of complex political, economic, and social problems and personal needs, this chapter argues that education should be a place where students learn “how-to-learn” – where increasingly higher levels of self-directed learning is fostered – and where students grow in the three key areas of learning: affectively, behaviorally, and cognitively. To that end, this chapter argues that IBL, if designed and implemented properly, can be an important approach to enhancing and transforming teaching and learning in higher education.
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Ana Cristina Freitas, Sílvia Agostinho Silva and Catarina Marques Santos
The purpose of this study is to identify individual and contextual influences on in-house safety trainers’ role orientation toward the transfer of training (TT).
Abstract
Purpose
The purpose of this study is to identify individual and contextual influences on in-house safety trainers’ role orientation toward the transfer of training (TT).
Design/methodology/approach
The authors tested a model where felt-responsibility for TT mediates the influence of job resources (i.e. autonomy, access to resources, access to information and organizational support) on trainers’ definition of their role and where training safety climate exerts a moderator effect. Data were collected from 201 Occupational Health and Safety (OHS) professionals, all in-house safety trainers, of large public and private companies. Structural equation modeling was used to test the hypotheses.
Findings
The model highlighted the mediating influence of felt-responsibility in the interplay between job resources and role orientation, the moderating influence of safety climate on the relationship of autonomy and organizational support on role definition, but not access to resources and access to information on role definition in the TT. Results suggest that how much safety trainers consider supporting the TT as a part of their overall role is affected by autonomy and organizational support through a sense of responsibility regarding training results, and these effects are influenced by the perceived importance of safety training to the organization.
Research limitations/implications
The study is cross-sectional and used self-reported data, meaning that causal inferences should be carefully drawn. Further studies should explore other sources of influence over felt-responsibility, for example, supervisors’ support for transfer, the relationship between how in-house safety trainers define their role in the transfer process and trainees’ effective application of their new knowledge and skills.
Practical implications
Companies should overtly signal the importance of safety training to in-house safety trainers because it will elicit, by reciprocity, a greater sense of personal responsibility and increased efforts concerning training success.
Originality/value
No previous research looked at how in-house trainers define their role in the TT, as well as the individual and contextual factors that influence their efforts toward the efficacy of training.
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Fernando Augusto Gouvea-Reis, Danniely Carolinne Soares da Silva, Lairton Souza Borja, Patrícia de Oliveira Dias, Jadher Percio, Cassio Peterka, Janaína de Oliveira, Giselle Sodré, Claudia Mendes Feres, Wallace Dos Santos, Fábio Souza, Ana Izabel Passarella Teixeira, Daiani Cristina Cilião-Alves, Gustavo Adolfo Sierra Romero, Elza Ferreira Noronha, Julio Croda, Rodrigo Haddad, Walter Massa Ramalho, Camile de Moraes and Wildo Navegantes de Araújo
This study aims to estimate the overall SARS-CoV-2 seroprevalence and evaluate the accuracy of an antibody rapid test compared to a reference serological assay during a COVID-19…
Abstract
Purpose
This study aims to estimate the overall SARS-CoV-2 seroprevalence and evaluate the accuracy of an antibody rapid test compared to a reference serological assay during a COVID-19 outbreak in a prison complex housing over 13,000 prisoners in Brasília.
Design/methodology/approach
The authors obtained a randomized, stratified representative sample of each prison unit and conducted a repeated serosurvey among prisoners between June and July 2020, using a lateral-flow immunochromatographic assay (LFIA). Samples were also retested using a chemiluminescence enzyme immunoassay (CLIA) to compare SARS-CoV-2 seroprevalence and 21-days incidence, as well as to estimate the overall infection fatality rate (IFR) and determine the diagnostic accuracy of the LFIA test.
Findings
This study identified 485 eligible individuals and enrolled 460 participants. Baseline and 21-days follow-up seroprevalence were estimated at 52.0% (95% CI 44.9–59.0) and 56.7% (95% CI 48.2–65.3) with LFIA; and 80.7% (95% CI 74.1–87.3) and 81.1% (95% CI 74.4–87.8) with CLIA, with an overall IFR of 0.02%. There were 78.2% (95% CI 66.7–89.7) symptomatic individuals among the positive cases. Sensitivity and specificity of LFIA were estimated at 43.4% and 83.3% for IgM; 46.5% and 91.5% for IgG; and 59.1% and 77.3% for combined tests.
Originality/value
The authors found high seroprevalence of anti-SARS-CoV-2 antibodies within the prison complex. The occurrence of asymptomatic infection highlights the importance of periodic mass testing in addition to case-finding of symptomatic individuals; however, the field performance of LFIA tests should be validated. This study recommends that vaccination strategies consider the inclusion of prisoners and prison staff in priority groups.
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Clarissa Mendonça Corradi-Webster, Graziela Reis, Elizabeth B.V. Brisola, Cristiana Nelise de Paula Araujo, Éllen Cristina Ricci, Lívia Sicaroni Rufato, Cristina Andrade Sampaio, Mário César Rezende Andrade, José Alberto Orsi, Rosa Alba Sarno Oliveira, Ana Lúcia Cidade, Políbio Campos and Mark N. Costa
The purpose of this paper is to describe six recovery-oriented peer support experiences and strategies implemented in different regions of Brazil in the past 12 years, and explore…
Abstract
Purpose
The purpose of this paper is to describe six recovery-oriented peer support experiences and strategies implemented in different regions of Brazil in the past 12 years, and explore challenges to their development and potential for empowerment and citizenship.
Design/methodology/approach
In this paper, a group of stakeholders in mental health services involving people with lived experience of severe mental illness describe their experiences with services of peer support. These were all conducted in Brazil and in partnership with the International Recovery and Citizenship Collective (IRCC) and The Yale Program for Recovery and Community Health. The authors met monthly to exchange experiences, studies and practices, and six experiences were selected, described, analyzed and compared. A discussion of these experiences, their challenges, impact and potential followed.
Findings
The explored experiences emphasize that peer support, lived experience leadership and advocacy are feasible in the Brazilian mental health system and can help advance the Brazilian Psychiatric Reform.
Research limitations/implications
This paper is limited to the experience of researchers already engaged in peer support work in six cities in Brazil. Although they represent several different regions in Brazil, there are areas it has not reached. Further research should address and provide a broader view of peer support and recovery strategies spreading in the country.
Social implications
These experiences demonstrate the feasibility and acceptability of the recovering citizenship approach to reduce stigma, promote empowerment, autonomy, activism and advocacy, and increase a sense of belonging for those in recovery and marginalized by society. The Brazilian psychiatric reform can benefit from including peer supporters as mental health treatment providers.
Originality/value
This paper provides a novel view of the state of the art of peer support initiatives in Brazil and can inspire individuals, government and communities as they see and understand the breadth, depth and meanings of these peer support experiences.
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Cláudia S. Sarrico and Maria J. Rosa
The purpose of this paper is to introduce and discuss the concept of supply chain quality management (SCQM) in education. It then analyses a particular country case study in light…
Abstract
Purpose
The purpose of this paper is to introduce and discuss the concept of supply chain quality management (SCQM) in education. It then analyses a particular country case study in light of the concept, presenting empirical evidence of the challenges and good practices relating to it.
Design/methodology/approach
The empirical work is based on a country case study which includes data on four higher education institutions and nine secondary schools. Data are obtained from national and institutional documents, as well as from individual and panel interviews. The authors have used content analysis for both data and interview transcripts.
Findings
The authors find that whereas we can think of education systems as supply chains, there are important challenges to SCQM in education, namely, regarding information sharing, trust, integration and leadership. Conversely, the authors have found some ad hoc good practice which could be developed into more systematic SCQM practice.
Research limitations/implications
The study covers only a single case study, and a part of the education supply chain.
Practical implications
The work could inform policy makers as well as institutional leaders on practices that would improve the performance of the education supply chain.
Social implications
Education is a very important activity sector with a strong impact on the well-being of societies. Gains in education performance resulting from better SCQM in education would thus impact us all.
Originality/value
The paper offers a novel way of looking at the education system through the lenses of SCQM; if implemented it could significantly improve the performance of education systems.
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Paula Correia, André Vítor, Marlene Tenreiro, Ana Cristina Correia, João Madanelo and Raquel Guiné
Thistle flower (Cynara cardunculus) aqueous extracts, as rich source of milk-clotting peptidases, have been widely used for cheeses marketed under the Registry of the Protected…
Abstract
Purpose
Thistle flower (Cynara cardunculus) aqueous extracts, as rich source of milk-clotting peptidases, have been widely used for cheeses marketed under the Registry of the Protected Designation of Origin, as it is the case of Serra da Estrela cheese, manufactured from raw ewes’ milk and without addition of any commercial starter culture. This paper aims at studying the influence of six different ecotypes of thistle flowers in cheese properties during the ripening and of final products.
Design/methodology/approach
Cheeses were produced with different thistle flower extracts and then the clotting time, weight and colour of cheeses, as well as texture properties and sensorial characteristics, were evaluated.
Findings
The clotting time varied from 47 to 66 min, and the weight loss along ripening varied between 32 and 40 per cent. There was some influence of thistle flower ecotype on the colour during ripening and in the final product. The results of texture analysis revealed significant differences between the thistle ecotypes: crust firmness varying from 2.4 to 5.6 N; inner firmness from 0.82 to 1.82 N; stickiness from −0.5 to −1.60 N; adhesiveness from −3.0 to −11.3 N.s; and Ecotype C was particularly distinguishable. Sensorial evaluation revealed differences among the cheeses, with Ecotype C receiving the highest score for global appreciation.
Originality/value
The usage of different extracts of thistle flower to produce Serra da Estrela cheese with different properties is a novelty, and it allows the possibility of manipulating this parameter in the future so as to produce cheeses with specific characteristics, addressed to different consumer targets.
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Gilciane Américo Albuquerque, Ana Vânia Carvalho, Lênio José Guerreiro de Faria, Renan Campos Chisté, Luiza Helena da Silva Martins and Alessandra Santos Lopes
Jambolan has be used as a diabetes-treatment aid, and it has become quite popular; studies have been carried out over the years on this fruit because it presents high activity…
Abstract
Purpose
Jambolan has be used as a diabetes-treatment aid, and it has become quite popular; studies have been carried out over the years on this fruit because it presents high activity against superoxide anion and hydroxyl radicals due to the bioactive compounds that may play an important role against oxidative stress. No studies have been reported on the effects of pasteurization on the bioactive compounds of jambolan tropical juice. The paper aims to discuss these issues.
Design/methodology/approach
For evaluation of the effects of pasteurization on jambolan juice bioactive compounds, a complete compound and rotational experimental design was carried out by varying temperature (80–90°C) and time (45–75 s). The bioactive compounds (total phenolic, total anthocyanin and antioxidant activity) and the enzymatic activity of enzymes (enzymatic browning) were assessed.
Findings
The study of bioactive compounds in the pasteurized juice of jambolan, showed that the total phenolics (TP) and ABTS antioxidant activity presented statistical significance (p<0.05). The action of enzymes causing enzymatic browning was only observed in the standard sample. The optimization of the pasteurization process with the maximum bioactive compound retention was 91.65°C for 69.45 s. The optimal point found is in agreement with studies on thermal treatment that recommend using short times at high temperatures for better retention of food constituents.
Originality/value
The incidence of chronic diseases in humans has increased significantly over the years, some bioactive phytochemicals present in fruits may help against these diseases, so the production of tropical jambolana juices can help to nourish and regulate the consumer health. Therefore, studying the maintenance of bioactive compounds present in this product could be an alternative for the production of healthier foods.
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