The aim of this study was to explore self-regulated practice behaviours in advanced musicians. An online questionnaire was designed to assess self-regulated practice based on behaviours identified in the literature regarding expert music performance. The questionnaire was completed by 212 musicians. Factor analysis was applied in order to explore the underlying structure of the scale, and reliability and correlation tests showed that the scale was reliable. Descriptive and inferential analyses were used to describe the sample in relationship to self-regulated practice behaviours. Results obtained through factor analysis suggested three self-regulated behaviours in the advanced musicians, namely Practice Organization, Personal Resources and External Resources. In the advanced musicians, SelfRegulation through Personal Resources was most predominant in practice approaches, and SelfRegulation through External Resources decreased with experience. Additionally, Practice Time was negatively related to age and positively related to Practice Organization and Self-Regulation through External Resources, suggesting that the younger the musician, the more reliance is placed on time, organization and external resources. Implications regarding the use of the scale for formal assessment of self-regulated practice behaviours in musicians are discussed.

Psychological research suggests that politically motivated violence (e.g., terrorism) partially stems from existential motives, and more specifically from individuals’ need to achieve significance in life (Significance Quest Theory [SQT]; Kruglanski et al., 2014). Interestingly, sociological research has established similar findings linking anomia—a syndrome including feelings of meaninglessness, powerlessness, isolation, self-estrangement and normlessness—with violent behavior. In line with SQT, the present contribution aimed to test for the first time if anomia could be linked with political violence. Results from a study conducted in four countries (Brazil, Turkey, Belgium, and France; N = 1,240) supported this hypothesis by revealing a consistent, small-to-medium-sized positive correlation between anomia and intentions to display political violence (r = .21, 95% CI [.14, .28]) among undergraduate samples. This link held across countries, independently of political ideology. These results highlight the theoretical and practical usefulness of considering the role of anomia in explaining violent political behavior.

Anemia Fanconi (AF) é uma síndrome autossômica recessiva, caracterizada por pancitopenia progressiva com hipoplasia de MO, em associação com várias anormalidades constitucionais, tendo como único recurso terapêutico com possibilidade potencial de cura o transplante de medula óssea, e sendo tais pacientes propensos ao desenvolvimento de malignidades hematológicas e carcinoma de células escamosas (CEC) em diversos locais: reto, vagina, cérvice, esôfago, cavidade bucal, faringe ou pele, mas especialmente em cabeça e pescoço. Relatamos aqui três casos de pacientes portadores de AF, que após TMO desenvolveram CEC em língua. Além disso, mencionamos fatores de risco relatados para tal evento, como diagnóstico de AF, condicionamento pré-transplante (quimioterápicos e irradiação), terapia com drogas imunossupressoras para tratamento de doença enxerto contra hospedeiro (DECH) aguda ou crônica, sexo e idade avançada. Além do que, discorremos sobre a existência de três mecanismos postulados que predispõem indivíduos com AF ao desenvolvimento de neoplasia: (1) defeito na reparação do DNA; (2) defeito na detoxificação de radicais de oxigênio; e (3) imunodeficiência. Rev. bras. hematol.

The aim of this study was to analyse the validity and reliability of the Self-Regulated Practice Behaviour Scale (SRPB) developed by Miksza (2012) for music students in Portugal. Tasks involved in this study included: (1) translating the original scale and creating a viable Portuguese adaptation for Portuguese musical performance students; (2) analysing the psychometric properties of the Portuguese version of the scale. The translation and adaptation of the original scale resulted in a 52-item Portuguese Self-Regulated Practice Behaviour measure (Portuguese SRPB). Students enrolled in music education programmes from eight conservatoires answered the Portuguese SRPB (n = 1,200). The results of confirmatory factor analysis show that a five-factor model presenting the five correspondent theoretical dimensions of self-regulation (motive, method, behaviour, time management, and social influence) achieved the best fit to the data collected. All Portuguese SRPB dimensions were predictive of students' reports of average practice efficiency, grades, and practice time, highlighting preliminary evidence of predictive validity. The internal consistency reliability coefficients ranged from good to excellent (α = .71 to .84). The findings suggest that the Portuguese SRPB produced a valid and reliable measure of the self-regulatory practice behaviour of Portuguese conservatoire students.

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