Repositório Científico da UMAIA (Univ. da Maia)
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O Comprometimento Organizacional dos Trabalhadores Temporários
Get PDFO trabalho temporário é um tema que, historicamente, dividiu opiniões académicas, no entanto é inegável que atualmente, se assume como uma importante, e muitas vezes essencial, ferramenta de gestão para as empresas com bastantes benefícios para as mesmas. Na ótica dos trabalhadores temporários tem as suas vantagens e desvantagens e importa perceber de que forma este tipo de relação laboral influencia os níveis de comprometimento dos mesmo para as organizações em que desempenham funções.N/
Positional Differences in Peak- and Accumulated- Training Load Relative to Match Load in Elite Football
Get PDFQuantification of training and match load is an important method to personalize the training stimulus' prescription to players according to their match demands. The present study used time-motion analysis and triaxial-accelerometer to quantify and compare: a) The most demanding passages of play in training sessions and matches (5-min peaks); b) and the accumulated load of typical microcycles and official matches, by playing position. Players performance data in 15 official home matches and 11 in-season microcycles were collected for analysis. Players were divided into four different playing positions: Centre-backs, wing-backs, centre midfielders, and centre forwards. The results show that match demands were overperformed for acceleration counts (acccounts) (131%-166%) and deceleration counts (deccounts) (108%-134%), by all positions. However, relative to match values, training values for sprint distance (sprintdist) and high-intensity run distance (HIRdist) were considerably lower (36%-61% and 57%-71%) than for accelerations and decelerations. The most pronounced difference on the 5-min peaks was observed in sprints (sprintpeak), with wing-backs achieving during the microcycle only 64% of the sprintpeak in matches, while centre backs, centre midfielders, and centre forwards levelled and overperformed the match values (107%, 100%, and 107%, respectively). Differences observed across playing positions in matches and microcycles underline the lack of position specificity of common training drills/sessions adopted by coaches in elite football.info:eu-repo/semantics/publishedVersio
Child Engagement in Inclusive Preschools: Contributions of Classroom Quality and Activity Setting
No full textPreschool process quality and activity setting are considered important aspects influencing child engagement. As such, it is important to understand how educational settings can promote engagement, particularly for children with disabilities and/or at risk. This observational study describes process quality and activity setting in inclusive preschools, analyzing its predictive role for child engagement. Participants were 184 children attending 39 preschools. Three groups of children, nested within classrooms, were considered: with disabilities (n = 45), at risk (n = 59), typically developing (n = 80). Child Observation in Preschool assessed engagement and activity setting; Classroom Assessment Scoring System assessed quality of teacher–child interactions. Research Findings: Results from multilevel regressions show that classroom emotional support and organization and more time in free play were positively predicting child engagement, whereas more time in whole group was a negative predictor of engagement. Besides these main effects, an interaction effect between child developmental functioning and activity settings was found. For at-risk children, more time in whole-group activities had greater negative effects on child engagement. For children with disabilities, more time in free-play had greater positive effects on child engagement. Practice or Policy: Results contribute to inform teachers regarding the importance of individualizing interactions and planning activity settings to promote engagement and participation in inclusive preschools.info:eu-repo/semantics/publishedVersio
Describing the process of creating an intellectual capital management framework: An interventionist case study
No full textinfo:eu-repo/semantics/publishedVersio
PERFIL DOS GESTORES DAS FEDERAÇÕES DE TÊNIS DE MESA DO BRASIL
Get PDFOs gestores das organizações esportivas são peças fundamentais para que estas entidades
estabeleçam objetivos claros e desenvolvam seu planejamento de maneira eficiente e eficaz. No
Brasil, as federações são as entidades de administração esportiva que representam regionalmente
um esporte, determinando sua prática e seu desenvolvimento. Considerando o importante papel
do gestor nessas organizações, este trabalho tem o objetivo de descrever o perfil sócio-
demográfico e profissional dos presidentes de federações que administram o Tênis de Mesa no
Brasil. Por meio de uma pesquisa de campo exploratória, obtiveram-se dados de 15 presidentes
que gerem estas entidades, utilizando-se um questionário eletrônico validado. Foram realizadas
análises por meio de estatística descritiva (IBM SPSS 20.0). Observou-se que entre os gestores do
Tênis de Mesa brasileiro todos eram do sexo masculino, com média de idade de 43 anos, ex-
atletas deste esporte. Na maior parte dos casos possuem formação de nível superior nas áreas de
Educação Física, Administração e Direito; experiência prévia na área de gestão esportiva,
chegando ao cargo por meio de processo eleitoral; e, exercem suas funções nas federações de
forma parcial. Por fim, entende-se que ao gerar o conhecimento acerca do perfil destes gestores
este trabalho pode contribuir de forma efetiva para fundamentar ações e políticas ligadas à
formação destes profissionais e, consequentemente, com o avanço qualitativo na gestão esportiva
nas federações esportivas do país.info:eu-repo/semantics/publishedVersio
Physical Fitness, but not spececific skill levels nor motor coordination, in associated with coaches perception of young soccer players competence
Get PDFinfo:eu-repo/semantics/publishedVersio
A comparison of match-physical demands between different tactical systems: 1-4-5-1 vs 1-3-5-2
Get PDFThe team tactical system and distribution of the football players on the pitch is considered fundamental in team performance. The present study used time-motion analysis and triaxial-accelerometers to obtain new insights about the impact of different tactical systems (1-4-5-1 and 1-3-5-2) on physical performance, across different playing positions, in a professional football team. Player performance data in fifteen official home matches was collected for analysis. The sample included twenty-two players from five playing positions (centre backs: n = 4; full-back/wide midfielder/ wing-back: n = 9; centre midfielder: n = 6 and centre forward: n = 3), making a total of 108 match observations. A novel finding was that general match physical demands do not differ considerably between these tactical formations, probably because match-to-match variability (variation of players' running profile from match-to-match) might be higher than the differences in physical performance between tactical systems. However, change of formation had a different impact across playing positions, with centre backs playing in 1-4-5-1 performing significant more HIRcounts than in 1-3-5-2 (p = 0.031). Furthermore, a medium effect size (r = 0.33) was observed in HIRdist, with wide players covering higher distances when playing in 1-3-5-2 than in 1-4-5-1. These findings may help coaches to develop individualised training programs to meet the demands of each playing position according to the tactical system adopted.info:eu-repo/semantics/publishedVersio
Relatório de estágio no Boavista F.C.
No full textO futebol feminino tem ganho popularidade e é necessário um aumento de investigação
científica para acompanhar o crescimento da modalidade. Este conhecimento científico
deverá ser a base para aplicação na prática. Este relatório pretende ilustrar o trabalho
realizado na época desportiva 2018/19 na equipa sénior feminina do Boavista F.C.N/
Relatório da prática de ensino supervisionada
Get PDFA prática de ensino supervisionada representa o epílogo de uma etapa de formação profissional, este relatório reflete, segundo uma perspetiva crítica, todas as vivências do estudante estagiário no seu percurso de estágioN/