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This paper explored the effectiveness of ensemble performance on the development of adolescent's life skills. An explorative qualitative study investigated young musicians' self-perception about the benefits and challenges of learning and playing music together. A convenience sampling technique was adopted for interviewing 15 adolescents (12-18 years old) who participated in a long-term music education programme led by a charity in the North-West of England. The data were analysed using NVivo, employing a thematic analysis approach. Two main themes emerged from the analyses: (1) the main benefits of playing and learning in an ensemble: the development of music and life skills; (2) the challenges experienced by the musicians learning in the ensemble. The findings suggest that participants were conscious of the positive effects of playing in an ensemble on their lives. This extended beyond merely learning a musical instrument, i.e. acquiring music skills. In particular, young musicians recognised they had developed greater self-confidence and cognitive skills such as critical thinking and self-awareness. Primarily, they developed effective communication and interpersonal skills. At the same time, these young musicians recognised they had to face challenges related to the process of learning music in an ensemble, such as managing emotions of frustration and adapting to different music learning styles and techniques. Finally, suggestions are made for the implementation and evaluation of future projects to explore the impact and effectiveness of classical music programmes, with a particular emphasis on ensemble-based initiatives and their influence on life skills.
Assuntos
Aprendizagem , Música , Autoimagem , Humanos , Música/psicologia , Adolescente , Feminino , Masculino , CriançaRESUMO
This paper presents the main findings of a qualitative research project. The aim of the research was to explore undergraduate students' perceived knowledge acquisition and awareness of the Holocaust, after visiting Auschwitz concentration camp in Poland. The qualitative study (focus groups & semi-structured questionnaires) involved three cohorts of students and lecturers from a university in the North West of England. The participants visited the Holocaust-related sites in Poland from 2016 to 2019. Findings indicate that students' who actively engaged in visits to Holocaust related sites developed knowledge and awareness of the Holocaust. For many participants, this knowledge and awareness was facilitated via a reflective process that enabled empathic connection between these historical events and the students. The study also highlighted practical strategies that could be implemented to enhance the experience for future cohorts of undergraduate students visiting holocaust related sites. By adding to the limited literature on Holocaust education with undergraduate students, the study highlighted the importance and directions for future research in this area to inform future pedagogic practice.
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The aim of the present study was to investigate whether ingestion of polyphenol-rich dark chocolate improved salivary cortisol levels and subjective mood states in adults recruited from a health and social care setting. Twenty-six participants ingested 25 g/day of a high polyphenol dark chocolate (containing 500 mg of total flavonoids) or a similar amount of a control dark chocolate containing negligible flavonoids for four weeks. Twenty-four-hour salivary glucocorticoid levels (cortisol and cortisone) were measured by an enzyme-linked immunosorbent assay, and subjective mood was assessed using a validated Positive Affect and Negative Affect Schedule. Total daily cortisol, morning cortisol, and the cortisol/cortisone ratio were significantly reduced (p < 0.001) after ingestion of only the high polyphenol dark chocolate. There were no significant differences between groups for overall scores for positive affect and negative affect. No changes were observed after the control dark chocolate, or any other parameter measured. In conclusion, the findings from this small-scale study indicate lowering of salivary cortisol levels following polyphenol-rich dark chocolate in adults recruited from a health and social care setting. Such changes may be attributable to their ability to inhibit 11ß-hydroxysteroid dehydrogenase type 1 activity and warrant further investigation.
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The authors have retracted this article [1] because there are fundamental errors in the data presented that undermine the conclusions drawn. All authors agree with this retraction. The authors are re-analysing their data and intend to submit a new manuscript for peer review in due course.
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OBJECTIVE: To conduct a systematic review and meta-analysis of published randomised controlled trials on the efficacy of NAC supplementation on positive and negative syndrome scale in schizophrenia. METHODS: A meta-analysis was conducted, and studies were identified by a search of electronic databases from inception to May 2018. Combined and stratified analyses were used. RESULTS: Seven trials were identified, and data from n = 447 participants were included. Pooled analysis showed improvement of positive and negative syndrome scale following NAC treatment compared with placebo, for total (SMB = - 0.96) [95% CI - 1.69, - 0.24; P = 0.009], general (SMB = - 1.04) [95% CI - 1.80, - 0.27; P = 0.008] and negative (SMB = - 0.73) [95% CI - 1.29, - 0.17; P = 0.01] scores, respectively. Significant heterogeneity was found, and subgroup analysis showed significant reductions in studies with a treatment duration of ≤ 24 weeks, with a considerable effect size on total, general, and negative scores (Total SMD = - 0.83; General SMD = - 0.67; Negative SMD = - 1.09) following NAC. CONCLUSIONS: NAC improved all aspects of positive and negative syndrome scale in schizophrenic populations and may be more efficacious with treatment durations up to 24 weeks.
