RESUMO
El presente estudio tuvo como objetivo evaluar el impacto de una unidad didáctica de Educación Física (EF) sobre la satisfacción en las clases de EF, la satisfacción de las necesidades psicológicas básicas, la motivación, el clima social escolar y el rendimiento cognitivo. Se utilizó un diseño cuasi-experimental con grupo control para una muestra total de 120 estudiantes de Educación Secundaria (M = 13,48; DT = 1,36) a los que se les administró un cuestionario para analizar las variables de estudio. Se aplicó la unidad didáctica basada en la hibridación de la gamificación y el aprendizaje cooperativo (GF + CL) durante 8 sesiones. El programa mostró mejoras en el índice de mediadores psicológicos, la función ejecutiva de la planificación, la satisfacción de los alumnos de educación física y el clima social escolar, lo que podría ser adecuado para mejorar el rendimiento de los profesores de educación física en los centros educativos. (AU)
The present study aimed to assess the impact of a Physical Education (PE) teaching unit on PE satisfaction classes, basic psychological needs satisfaction, motivation, school social climate and cognitive performance. A quasi-experimental design with a control group was used for a total sample of 120 students of Secondary Education (M = 13,48; SD = 1,36) to whom a questionnaire was administered to analyse the study variables. The teaching unit based on the hybridization of gamification and Cooperative Learning (GF + CL) was applied for 8 sessions. The programme showed improvements in the psychological mediators index, executive function of planning, the PE students satisfaction and the school social climate, which would make it suitable for the improvement in the performance of PE teachers in educational centres. (AU)
Assuntos
Humanos , Masculino , Feminino , Adolescente , Educação Física e Treinamento/tendências , Satisfação Pessoal , Inquéritos e Questionários , Ensino Fundamental e Médio , EspanhaRESUMO
El objetivo fue determinar la capacidad de predicción de las creencias implícitas de la habilidad sobre las creencias de las causas del éxito en el deporte. La muestra estuvo compuesta por 444 deportistas de alto rendimiento (233 chicos y 211 chicas; M = 16,70; DT = 0,49). Estos deportistas cumplimentaron el Inventario de Percepción de las Creencias sobre las Causas del Éxito en el deporte y la Escala de Creencias Implícitas sobre la Habilidad. Los resultados reflejaron que las creencias de habilidad incremental predicen el esfuerzo, mientras que las creencias de habilidad como entidad predicen la capacidad y el engaño como causas del éxito en balonmano
The main of this study was to determine the prediction of ability implicit beliefs of sport success causes in sport. The sample was comprised of 444 youth high performance players (233 boys and 211 girls; M = 16,70; SD = 0,49). These players completed the Spanish version of the Beliefs about the Causes of Success in Sport Questionnaire and the Conceptions of the Nature of Athletic Ability Questionnaire-2. The results revealed that belief of incremental ability predict effort, while ability beliefs as an entity predict the capability and the deception as the causes of success in handball
Assuntos
Humanos , Masculino , Feminino , Adolescente , Adulto Jovem , Adulto , Pessoa de Meia-Idade , Idoso , Destreza Motora/fisiologia , Sucesso Acadêmico , Motivação , Atletas/psicologia , Desempenho Atlético/fisiologia , Inquéritos e QuestionáriosRESUMO
BACKGROUND: BK virus allograft nephropathy is a major complication of kidney transplantation that markedly reduces graft survival (50% graft failure 24 months after being diagnosed). BK virus replication can occur at any time posttransplantation. Viruria detection is a signal of virus reactivation and precedes viremia. Only viremia has been related to BK nephropathy. Early detection appears to be important in the prevention of BK nephropathy. METHODS: Using serial follow-up of BK infection, we sought to determine the association of BK virus infection with kidney function impairment. We included all solitary kidney recipients transplanted between February 1, 2010 and December 31, 2014 and followed for at least 1 year. Viruria at >107 copies/mL, viremia at >104 copies/mL, or biopsy-proven BK nephropathy were indicative of positivity. Various recipient, donor, and transplant characteristics were registered. Creatinine level was measured at 3, 6, 9, and 12 months and while virus replication was detected. P < .05 was considered statistically significant. RESULTS: Two hundred fifty-four kidney recipients were included. Viruria was detected in 73 of them (28.74%), of whom 32 (12.6%) also had viremia. Of the 32 recipients with viremia, 7 had biopsy-proven nephropathy. Only viremia positivity had a negative effect on kidney function (P < .01). One of 32 viremia-positive recipients had graft loss (3.1%). CONCLUSION: Serial monitoring for BK virus replication is important for detection of BK infection. Early BK detection appears crucial to prevent impairment of kidney function and subsequent graft loss.
