bluuebunny/crossref_metadata_2025 huggingface dataset:
Odziv na “Anketo o slovenščini” projekta Jezikovna politika Republike Slovenije in potrebe uporabnikov
Authors: Logar Nataša , Gantar Polona , Arhar Holdt Špela , Gorjanc Vojko , Kosem Iztok , Krek Simon , Stabej Marko
Published: November 2018

Odziv na “Anketo o slovenščini” projekta Jezikovna politika Republike Slovenije in potrebe uporabnikov
The Varieties of Self-Knowledge
Authors: Oliveira Mariane
Published: November 2018

Review: COLIVA, Annalisa. The Varieties of Self-Knowledge. London: Palgrave Macmillan, 2016
The Contingent Unknowability of Facts and its Relation with Informal, Epistemological Contexts
Authors: Medeiros Stanley Kreiter Bezerra
Published: November 2018

This paper focuses on elements that are involved in a specific type of judgment, namely, those involving facts that, in virtue of contingent reasons, are out of our epistemic reach. Its goal is to propose a philosophical explanation about why we, in informal contexts, take some facts as contingently unknowable. In order to accomplish that goal, we develop a theory that defines contingently unknowable facts in a very specific way. We establish three clauses that are jointly necessary and sufficient — so we argue — for taking an arbitrary fact as contingently unknowable. In a variety of contexts, this strategy has the potential of reducing efforts in an epistemological analysis of this particular type of unknowability.
A construção da experiência perceptiva: o que isso quer dizer?
Authors: Hatfield Gary
Published: November 2018

Classical constructivists such as Rock and Hoffman contend that the processes of perception are intelligent and construct perceptual experience by going beyond the stimulus information or by creating a percept that deviates from the physical properties of the object. On these terms, Gibson’s theory of perception is anti-constructivist. After reviewing classical constructivism, this article maintains, first, that the phenomenology of visual space shows a deviation from physical spatial properties, by being contracted in depth, even under fullcue conditions, a fact that makes trouble for Gibson’s version of direct realism. Second, independently of the first argument, it contends that perception is pervasively constructed in the sense that stimulus information must be transformed to yield perception. Accordingly, perception is radically constructed in its very bones.
¿Cuándo una demostración es más perspicua que otra?
Authors: Seoane José
Published: November 2018

Proofs contribute to mathematical knowledge in a richer way than through exclusively of their results. Then, a philosophically relevant task is to inquire how diverse demonstrations of the same result concretize that contribution. This essay compares (following a recent work by John Dawson) various demonstrations of an elementary result of number theory, regarding a specific relation: “. . . is more perspicuous than . . . ”. The main conclusion of this work aims to highlight (in the cases considered) the relevance of the analysis of the strategic and expressive contrasts and its peculiar dynamics, in the understanding of the relationship of perspicuity between proofs.
Foreword: Consistency, Contradiction, and Consequence
Authors: Rodrigues Abílio , Pailos Federico Matías
Published: November 2018

Foreword : Consistency, Contradiction, and Consequence
Remarks on the Epistemic Interpretation of Paraconsistency Logic
Authors: Lo Guercio Nicolás , Szmuc Damian
Published: November 2018

In a recent work, Walter Carnielli and Abilio Rodrigues present an epistemically motivated interpretation of paraconsistent logic. In their view, when there is conflicting evidence with regard to a proposition A (i.e. when there is both evidence in favor of A and evidence in favor of ￢A) both A and ￢A should be accepted without thereby accepting any proposition B whatsoever. Hence, reasoning within their system intends to mirror, and thus, should be constrained by, the way in which we reason about evidence. In this article we will thoroughly discuss their position and suggest some ways in which this project can be further developed. The aim of the paper is twofold. On the one hand, we will present some philosophical critiques to the specific epistemic interpretation of paraconsistent logic proposed by Carnielli & Rodrigues. First, we will contend that Carnielli & Rodrigues’s interpretation implies a thesis about what evidence rationally justifies to accept or believe, called Extreme Permissivism, which is controversial among epistemologists. Second, we will argue that what agents should do, from an epistemic point of view, when faced with conflicting evidence, is to suspend judgment. On the other hand, despite these criticisms we do not believe that the epistemological motivation put forward by Carnielli & Rodrigues is entirely wrong. In the last section, we offer an alternative way in which one might account for the epistemic rationality of accepting contradictions and, thus, for an epistemic understanding of paraconsistency, which leads us to discuss the notion of diachronic epistemic rationality.
Inconsistency, Paraconsistency and ω-Inconsistency
Authors: Da Ré Bruno
Published: November 2018

In this paper I’ll explore the relation between ω-inconsistency and plain inconsistency, in the context of theories that intend to capture semantic concepts. In particular, I’ll focus on two very well known inconsistent but non-trivial theories of truth: LP and STTT. Both have the interesting feature of being able to handle semantic and arithmetic concepts, maintaining the standard model. However, it can be easily shown that both theories are ω- inconsistent. Although usually a theory of truth is generally expected to be ω-consistent, all conceptual concerns don’t apply to inconsistent theories. Finally, I’ll explore if it’s possible to have an inconsistent, butω-consistent theory of truth, restricting my analysis to substructural theories.
The peak velocity of Carminatti’s Test for aerobic-fitness training in male soccer players
Authors: Silva Juliano Fernandes da , Nakamura Fábio Yuzo , Carminatti Lorival José , Cetolin Tiago , Ortiz Jaelson , Teixeira Rodrigo Mendonça , Alcântara Chellsea Hortêncio , Guglielmo Luiz Guilherme Antonacci
Published: November 2018

Aerobic energy transference is highly required and accounts for more than 90% of total energy consumption during a soccer match. In addition high aerobic fitness contributes to recovery from high-intensity intermittent exercise, specific to performance in soccer. The aim of the present study was to examine whether the peak velocity in the Carminatti’s test (PVT-CAR) for prescribing interval-training drills is effective in eliciting aerobic-fitness development intensities in male soccer-players. Fifteen Brazilian male elite soccer-players (U20) were tested for T-CAR and monitored for heart rate (HR) during PVT-CAR prescribed interval-training drills (i.e., 4x4min with 3min passive recovery). Drills were performed with a 1:1 work-to-rest ratio with either straight-line (6/6s) or 180° shuttle running (12/12s). The interval training performed at PVT-CAR elicited HR above 90% of HRmax and lactate above 4m.mol.l-1. In the shuttle-running drills, HR and lactate (93.3±2.1% HRmax; 7.7±1.4 m.mol.l-1) were significantly higher than in the straight line drills (vs 90.3±2.6 %HRmax; 4.5±0.9 m.mol.l-1). The coefficient of variations showed low inter-subject variability in HR (CV 2.3 and 3.0% for 12/12 and 6/6 respectively). The results of this study demonstrated that PVT-CAR can be successfully used to individualize high-intensity interval running training in players with different aerobic profiles, while shuttle-running drills presented higher values at intern load than straight line. The physiological and time-motion profiles resemble the most demanding phases of the match, especially for the fittest players.
Analysis of the effectiveness of long distance passes in 2014 Brazil FIFA World Cup
Authors: Reis Marcos Antônio Mattos dos , Vasconcellos Fabrício Vieira do Amaral , Almeida Marcos Bezerra de
Published: November 2018

The aim of this study was to analyze the effectiveness of long distance passes performed during the 2014 Brazil FIFA World Cup. All 64 matches were analyzed, however, actions performed during overtime were not included in the sample. The study defined long pass as an action made by a player from the defensive midfield aiming at passing the ball to another teammate located on the offensive field. The action result assessment followed these criteria: shots on goal, ball possession maintenance, loss of ball possession and ball possession recovery. Total long distance passes were also considered in the analysis. Throughout the tournament, 4,512 long distance passes were attempted. The main findings were that 59% resulted on loss, 28% on maintenance and 12% on recovery of the ball possession, but only less than 1% resulted in shots on goal (F = 505.5; p<0.001; partial ƞ² = 0.76). Teams with the highest number of long pass attempts loose ball possession more frequently. There were more long distance passes at the first and at the last 15 min of matches. UEFA and Concacaf teams executed, respectively, the lowest and the highest number of long passes. The major outcome of this study is that long distance passes have low effectiveness due to the high rate of loss of ball possession, rarely creating score opportunities. The more the teams executed long passes, the more the teams lose ball possession.
Envolvimento em brigas entre adolescentes de Santa Catarina: associação com fatores sociodemográficos e atividade física
Authors: Silva Kelly Samara da , Lopes Marcus Vinicius Veber , Knebel Margarethe Thaisi Garro , Mello Gabrielli Thais de , Costa Rafael Martins da , Lapolli Bruno , Barbosa-Rinaldi Ieda Parra , Pizani Juliana
Published: November 2018

The aims of the present study were to evaluate possible gender differences in the prevalence of physical aggression among adolescents, and to examine the association between sociodemographic factors and physical activity participation with physical aggression in boys and girls. The sample was composed of 6,529 high school students (aged 15-19 years) from public schools of the state of Santa Catarina. A questionnaire was applied to collect data regarding sociodemographic factors, involvement in physical aggressions and types of physical activity. Crude and adjusted binary logistic regression models were performed. Boys reported more involvement in physical aggression episodes (36.9%) compared to girls (26.0%, p<0.05). Boys who lived in urban areas (OR: 1.45) and did not live with the family (OR: 2.22), as well as girls enrolled in the night shift were more likely to engage in fights (OR: 1.26). Adolescents aged 17-19 years had reduced chances of getting involved in fights (OR Boys: 0.66; OR Girls: 0.80) compared to younger ones. The practice of team sports among boys (OR: 1.56) and the combined practice of team sports and individual physical activities among boys (OR: 1.91) and girls (OR: 1.36) were associated with physical aggressions. It was concluded that boys were more likely to engage in fights, mainly younger boys, who did not live with family and lived in urban areas. In boys and girls, the involvement in physical aggression was greater among those who are engaged in team sports.
O efeito do treinamento combinado sobre a percepção subjetiva do esforço e sensação de prazer/desprazer em mulheres obesas
Authors: Alves Ragami Chaves , Follador Lucio , Ferreira Sandro Dos Santos , Silva Sergio Gregorio da
Published: November 2018

Self-selected intensities during walking and resistances training by obese subjects are below recommended guidelines to improve health-related outcomes. From this perspective, there is the possibility of combining both aerobic and resistance training in a single exercise session with the purpose of increasing training volume and optimizing physiological adaptations, while preserving positive affective responses. Until now, no study has assessed ratings of perceived exertion (RPE) and sensations of pleasure/displeasure (SPD) during a combined training session in obese women. The present study aimed to: (1) assess RPE and SPD during a combined training session in obese women; and (2) compare RPE and SPD responses during different resistance training exercises. Twelve sedentary obese women (age: 39.2 ±11.1 years; height: 160.4 ± 5.9 cm; body mass: 87.4 ± 5.8 kg; BMI: 33.6 ±1.2 kg.m-2) performed a combined aerobic and resistance training session. RPE and SPD were recorded during the session. Data were analyzed with One-way repeated measures ANOVA and Bonferroni’s post hoc tests. The results revealed that, despite the increase in exercise volume, RPE responses were low and affective responses were positive. There were no significant differences in RPE and SPD values among resistance exercises. Combined aerobic and resistance training can be prescribed during the initial phase of a training program because it produces low perceived exertion and positive affective responses.
Limiares de transição fisiológica em corredores de montanhas: uma revisão sistemática
Authors: Costa Poliana De Lima , Santos Pâmela De Souza dos , Cabral Luana Loss , Osiecki Raul
Published: November 2018

The identification of physiological transition thresholds (TT) is commonly used for prescribing and evaluating the performance of endurance athletes; however, the methods need further investigation in mountain runner athletes. The aim of the present review was to analyze the different methods used to determine TT in mountain runners. After analyzing 1,176 articles found in different databases, 4 articles that presented a relationship with the theme were selected. Varied proposals were observed, in which the surveys searched for physical and/or cardiorespiratory performance, as well as the effect of acclimatization and training at different altitudes in mountain runners. All studies used spirometry to identify the anaerobic threshold through visual methods and a relative mean intensity in thresholds occurred at 80 – 90% of VO2max. The results of studies analyzed evidenced the limited use of methodologies in the identification of exercises for training evaluation and prescription, as well as the use of effective and low-cost alternative methods to determine these thresholds in mountain runners.
Impact of a dual task intervention on physical performance of older adults who practice physical exercise
Authors: Medeiros Larissa Borges , Ansai Juliana Hotta , Buto Marcele Stephanie de Souza , Barroso Verena De Vassimon , Farche Ana Claudia Silva , Rossi Paulo Giusti , Andrade Larissa Pires de , Takahashi Anielle Cristhine de Medeiros
Published: November 2018

Physical exercises, especially multicomponent training, can improve cognitive functions and physical impairments in older adults. The aim this study was to purpose of this two-arm clinical trial was to investigate the effects of the addition of a dual task to multicomponent training on physical performances of community-dwelling older adults who practice physical exercise. Seventy-one older adults were divided into a control group (CG) and intervention group (IG). Participants of the CG performed isolated multicomponent training, participants of the IG performed multicomponent training associated with cognitive tasks and both protocols lasted 12 weeks. The assessment consisted of flexibility, handgrip strength, lower limb strength, balance, functional mobility and aerobic capacity. The CG presented greater flexibility than the IG, regardless of time. There was a worse performance in lower limb strength, regardless of group. The addition of a dual task to the multicomponent training was not able to improve physical performances of older adults. Further studies are needed to confirm whether the dual task training contributes to both cognitive and physical benefits in older adults who practice physical exercise.
Higher cardiorespiratory and muscular fitness in males could not be attributed to physical activity, sports practice or sedentary behavior in young people
Authors: Coledam Diogo Henrique Constantino , Ferraiol Philippe Fanelli , Oliveira Arli Ramos de
Published: November 2018

The purpose of the present study was to analyze if the association between sex with cardiorespiratory and muscular fitness is independent of physical activity, sports practice and sedentary behavior in young people. A cross-sectional study involving 729 participants aged 10 to 17 years. Physical activity, sports practice and sedentary behavior were assessed through a questionnaire. Cardiorespiratory fitness was measured using 20m shuttle run test and were analyzed: VO2max, number of laps and health-related criteria. Muscular fitness was assessed with 90o push-up test and number of repetition and health-related criteria was analyzed. Multiple linear regression was used to estimate β coeficients and Poisson regression estimated prevalence ratios (PR). Male sex was associated to higher cardiorespiratory fitness (VO2max β = 9.04 to 9.77, Laps PR=1.67 to 1.80, health-related criteria PR=2.03 to 2.09) and the same occurred with muscular fitness (repetitions PR=2.81 to 3.01, health-related criteria PR=1.91 to 2.09). Similarly, the stratification of the sample according to physical activity, sports practice and sedentary behavior did not change the associations between sex with cardiorespiratory (VO2max β=8.07 to 10.00, Laps PR=1.49 to 1.85, health-related criteria PR=1.64 to 2.27) and muscular fitness (repetitions PR=2.24 to 3.22, health-related criteria PR=1.76 to 2.06). These data suggest that higher cardiorespiratory and muscular fitness in males could not be attributed to physical activity, sports practice or sedentary behavior in young people.
Validade de construto e fidedignidade de uma lista de checagem para análise do saque do voleibol
Authors: Costa Cicero Luciano Alves , Bandeira Paulo Felipe Ribeiro , Matos Cintia De Oliveira , Cruz Madson Pereira , Ugrinowitsch Herbert
Published: November 2018

This study aims to investigate the construct validity and reliability of the checklist for qualitative analysis of the overhand serve in Volleyball. Fifty-five male subjects aged 13-17 years participated in the study. The overhand serve was analyzed using the checklist proposed by Meira Junior (2003), which analyzes the pattern of serve movement in four phases: (I) initial position, (II) ball lifting, (III) ball attacking, and (IV) finalization. Construct validity was analyzed using confirmatory factorial analysis and reliability through the Cronbach’s alpha coefficient. The construct validity was supported by confirmatory factor analysis with the RMSEA results (0.037 [confidence interval 90% = 0.020-0.040]), CFI (0.970) and TLI (0.950) indicating good fit of the model. In relation to reliability, Cronbach’s alpha coefficient was 0.661, being this value considered acceptable. Among the items on the checklist, ball lifting and attacking showed higher factor loadings, 0.69 and 0.99, respectively. In summary, the checklist for the qualitative analysis of the overhand serve of Meira Junior (2003) can be considered a valid and reliable instrument for use in research in the field of Sports Sciences.
Performance analysis of both sex marathon runners ranked by IAAF
Authors: Perez Anselmo José , Marques Adilson , Gomes Kamilla Bolonha
Published: November 2018

Running a marathon has become the motivation to achieve success and economic independence for athletes, mainly from African countries. This feeling is more evident among the black community, considering that they have been presenting better results than white athletes. The objective of the study was to analyse the ranking of marathon runners around the world, in the last 15 years considering: 1) nationality; 2) best average time of the 100 best classified runners from the Top 100, Top 50, Top 25, Top 10 and Top 3. An analysis was made to the ranking available on the International Association of Athletics Federations (IAAF) website, for the 100 best world results for both sexes, focusing on records from 2000 to 2014. The analysis was subdivided into ranking groups (Top 3, 10, 25, 50 and 100), resulting in 3000 records. African runners, Kenyan and Ethiopian, dominate the male ranking representing 70% of the total of runners in Top 100, keeping this proportion up to Top 3. African runners, Kenyan and Ethiopian, dominate the male ranking representing 70% of the total of runners in Top 100, keeping this proportion up to Top 3. The same is observed for females, however with a significantly lower percentage (34%), with Japanese, Ethiopian and Kenyan (17%) and an English athlete as the world record. The average time of a marathon has been decreasing in males more than in female competitions, both in Top 3 and Top 10, however still presenting a large gap from world records.
Distribuição do mês de nascimento e medidas antropométricas de jogadores de futebol de elite nacional sub-15
Authors: Altimari Juliana Melo , Bortolotti Henrique , Santos-Junior Nelson Dos , Altimari Leandro Ricardo , Moraes Antonio Carlos de
Published: November 2018

The aim of this study was to analyze the birth month distribution and anthropometric measurements of U-15 elite soccer players. The sample consisted of 400 athletes (15.4 ± 0.4 years, 171.0 ± 10.6 cm and 63.0 ± 8.8 kg) participants of the 11th edition of the Brazil U-15 Soccer Cup, who had their birth month information and height and body mass measures obtained from data available on the organization’s website. Athletes were separated according to the categorization of chronological age into four-month periods: 1st quarter (1st QDT), athletes born between January and April; 2nd quarter (2nd QDT), those born between May and August, and 3rd quarter (3rd QDT), those born between September and December. The non-parametric chi-square test (X2) was used to analyze the possible differences between observed and expected birth date distributions in the four-month periods. The significance level was P<0.05. The results show that the number of players born in 1st QDT was higher when compared to 2nd QDT and 3rd QDT (P<0.05), and higher when compared to 2nd QDT with 3rd QDT (P<0.05). For variables height and body mass, it was observed that players born in 1st QDT presented values significantly higher than those born in 2nd QDT and 3rd QDT (P<0.05). In the same way, players born in 2nd QDT presented higher values than those born in 3rd QDT (P<0.05).It could be concluded that the relative age effect exerts an influence on the selection of Brazilian U-15 soccer players because it is associated with differences in the anthropometric characteristics of these young players.
Impacto do estado nutricional na composição corporal e força muscular de idosas inseridas em um programa de treinamento com pesos
Authors: Pina Fábio Luiz Cheche , Nascimento Matheus Amarante do , Ribeiro Alex Silva , Tomeleri Crisieli Maria , Cyrino Edilson Serpeloni
Published: November 2018

Overweight among older adults has increased considerably, and resistance training (RT) is a very attractive intervention strategy for positive changes associated with its practice. The aim was to evaluate the impact of nutritional status on body composition and muscle strength of older women in a RT program. Forty-eight older women were divided into three groups: eutrophic (EUT, BMI ≤ 24.9 kg/m²), overweight (OVE, BMI between 25.0 and 29.9 kg/m²) and obese (OBE, BMI ≥ 30.0 kg/m2). RT was performed for 12 weeks, one set of 10 to 15 repetitions, eight exercises, three weekly sessions. Body composition assessments (muscle mass, fat mass and trunk fat), strength and muscle quality were performed. Interaction for muscle mass in EUT had significant effect (+ 4.0%) when compared to OVE (+ 1.4%) and OBE (+ 1.4%). Time effect was observed for muscle strength (EUT = + 10.6%, OVE = + 7.5% and OBE = + 11.0%), muscle quality (EUT = + 6.1%, OVE = + 6.3% and OBE = + 9.8%), trunk fat (EUT = - 3.3%, OVE = - 0.7% and OBE = - 0.7%) and fat mass (EUT = - 3.0%, OVE = - 1.5% and OBE = - 0.5%). The results suggest that RT is effective for improving strength, muscle quality, muscle mass, trunk fat and fat mass of older women, but nutritional status may be determinant in muscle mass changes.
Timed up and go test and self-perceived health in elderly: population-based study
Authors: Rodrigues Rosilene Andrade Silva , Teodózio Margarete Marques , Espinosa Mariano Martínez , Fett Waléria Christiane Rezende , Melo Claudia Duarte , Fett Carlos Alexandre
Published: November 2018

Due to the aging process, chronic diseases arise with increased use of medications and there is a need to evaluate the elderly to prevent functional dependence and falls. The aim of this study was to compare gender, sociodemographic characteristics, fall occurrences, self-reported diseases, quantity of drugs with timed up and go test (TUG) and TUG-cognitive, and to associate these factors with the self-perception of health of the elderly in the community. Were selected 513 elderly people, with 384 that completed the TUG test to evaluate the functional capacity. There was difference between the female and male, in the variables: age-group 70 to 79 years (p=0.036) ≥ 80 years (p=0.013); per capita income in the female ≤ 1 minimum wage (p=0.005) and >2 (p=0.013), falls (p=0.001), systemic hypertension (p<0.001), arthritis or rheumatism (p=0.033), depression (p=0.048), osteoporosis (p<0.001), medications 3 to 4 (p=0.008), self-perceived health (p=0.030) and in the TUG (p<0.001) and TUG-cognitive (p=0.002). The prevalence by Poisson regression Robust (RPa), the variables associated with health self-perceived: heart disease (p=0,047), stroke (p=<0,001), osteoporosis (p=0,013) and TUG motor (p=0,028). Women had more health problems, weakness and poor physical performance, indicating the need for special attention as the aging aspects. So, TUG test can be useful tool for risk evaluate of falls in the elderly living in the community.
Exploratory study on illegal pharmacologic agents in mixed martial arts performance
Authors: Brito Ciro José , Moser Rayssa Lodi , Bem Erasmo Montes Assis de , Carvalho Pedro Henrique Berbert de , Queiroz Andreia Cristiane Carrenho , Dal Bello Fábio , Barreto Lindsei Brabec Mota , Miarka Bianca
Published: November 2018

Mixed Martial Arts (MMA) is a combat sport that requires maximum physical effort during competitions. In this context, some athletes can use illicit substances in order to improve their performance. By means of paired analysis, the present study compared the motor actions of athletes who had failed an anti-doping test versus their performance in combat against a winner or loser without doping presence. For this, 267 rounds (male and female) were analyzed in professional matches. The rounds were paired by athletes in the conditions: doping, winning and losing. Motor actions were analyzed through a specific and previously-validated protocol. Of the substances detected, anabolic androgenic steroids represented 55% (p≤0.001). Doped athletes had lower pause time (83.4±68.3 vs. 131.7±95.2, p≤0.001) and longer time at high-intensity (85.2±86.6 vs. 51.2±73.3, p=0.002) compared to the losing condition. Regarding the technical-tactical analysis in standing combat, winning presented a higher mean compared to doping in all variables except for Knockdowns (p=0.08), single body strikes landed (p=0.15), single leg strikes landed (p=0.25) and single strike attempts (p=0.4). In conclusion, athletes who tested positive presented higher performance in the physical variables (effort and pause time) in comparison to the losing condition; however, doping did not reflect in better technical-tactical performance.
Diversity of parameters in the muscle strength evaluation of Brazilian school children and adolescents: a systematic review
Authors: Lima Tiago Rodrigues de , Moraes Mikael Seabra , Martins Priscila Custódio , Silva Vladimir Schuindt da , Silva Diego Augusto Santos
Published: November 2018

Muscle strength (MS) is considered important indicative of global health regardless of age or clinical condition. The aim of this study was to summarize evidence from research carried out in Brazil that investigated MS in school children and adolescents, showing the objectives, tests, protocols and quantitative of youngsters who met the health criteria for MS. Systematic review conducted in the PubMed, Web of Science, Scopus, Sportdiscus, LILACS and Scielo databases, with complementary searches in reference lists. In all articles, the risk of bias was analyzed. Of the 15,609 articles initially identified, 27 were included, comprising data from 29,604 children and adolescents. The 27 studies included presented moderate (37%) and low risk of bias (63%). Three out of four studies investigating MS in children and adolescents were carried out in southern and southeastern Brazil (77.7%). It was found that 65.9% of boys and 58.2% of girls had adequate levels of MS for health, with results varying from 14.8% to 66.0% in girls and from 20.4% to 76.9% in boys. Several MS measurement protocols were identified; however, horizontal jump was the most used test to evaluate MS (59.2%). MS is a physical valence searched in children and adolescents and a variety of protocols are used. In addition, it is necessary to propose MS cutoff points based on health criteria for the accurate estimation of this physical valence in children and adolescents in Brazil.
Physical activity of parents and of their children: a systematic review of Brazilian sample studies – Report Card Brazil
Authors: Tebar William Rodrigues , Oliveira Crystian Bitencourt Soares , Gil Fernanda Caroline Staquecini , Saraiva Bruna Thamyres Ciccoti , Suetake Vinicius Yukio Botelho , Scarabottolo Catarina Covolo , Delfino Leandro Dragueta , Fernandes Rômulo Araujo , Christofaro Diego Giulliano Destro
Published: November 2018

The aim of this study was systematically review the researches in regard the association of PA of parents and the PA of their children. A literature search was performed in five databases (Medline, Embase, Cinahl, Lilacs and SciELO) using combined terms about youth, PA and social support, with restriction to publications with Brazilian sample and to English and Portuguese language. Thirteen studies were included in this review and was observed a positive association of parental PA and the PA of their children for the majority of the studies (n=11). Only two studies did not observed significant association between PA of parents and their children and, otherwise, it was not observed negative associations in the review. It was observed different associations according to the gender of both parents and children. This findings support the importance for the practice of PA by parents as encouragement for the practice of PA by their children among Brazilians. The strategies to promote the increase in practice of physical activity of children and adolescents of both genders may consider the social support as an important factor, especially in relation to the practice of PA of their parents.
Formação inicial do professor de matemática para escolas do Campo: ‘olhares’ da comunidade campesina
Authors: Auarek Wagner , Viseu Floriano
Published: November 2018

Estudos no campo da formação de professores apontam a reflexão como uma estratégia para lidar com a complexidade e a diversidade de situações que abarcam a ação docente. Trata-se de formar um profissional que seja capaz de desenvolver a prática docente em consonância com as demandas e a realidade do contexto social e cultural onde acontece a docência. Neste sentido, as Licenciaturas de Educação do Campo da Universidade Federal de Minas Gerais tem a sua estrutura curricular organizada em espaços e tempos de formação em regime de alternância. A proposta da formação por alternância suscita a imersão do licenciando na realidade das comunidades campesinas e de suas escolas com a intenção de percebê-la como espaço privilegiado e legítimo da sua ação de ‘ser’ e ‘estar’ como professor. Na execução do Trabalho de Conclusão de Curso (TCC), o licenciando realiza um estudo e elabora uma proposta pedagógica sobre questões da comunidade em que se insere. Tendo como referência o TCC, procuramos identificar as percepções de duas licenciandas sobre os saberes produzidos na comunidade campesina na busca de explicação e significado de fenômenos que contatam no dia a dia. Adotando uma metodologia qualitativa e interpretativa, procuramos indicadores que ajudem a compreender novos ‘olhares’ sobre o cotidiano da comunidade. Esses ‘novos’ olhares mostram-se fundamentais na construção do perfil desses atores que serão os futuros professores de matemática nas escolas do campo e que podem levar a escola a ocupar um espaço político e propositivo na vida da comunidade. Este estudo aponta a necessidade de se avançar com a materialização do papel da escola campesina na prática docente.
O acompanhamento de coordenadores pedagógicos por formadores em matemática: uma experiência com tratamento da informação
Authors: Santana Marcela Lopes de , Lemos Daniela Aparecida Baracioli , Gonçalves Harryson Junio Lessa , Balieiro Filho Inocêncio Fernandes
Published: November 2018

O presente relato de experiência tem como objetivo contribuir para a reflexão sobre o papel dos Coordenadores Pedagógicos no processo de formação continuada de professores que ensinam Matemática nos anos iniciais do Ensino Fundamental. Pela descrição de encontros de formação com coordenadores, nota-se como esses profissionais podem fazer uso de estratégias formativas para promover a discussão e ações relativas ao ensino e aprendizagem de Matemática, objeto de conhecimento pouco presente na formação continuada intraescolar, apesar da urgência devido as necessidades dos alunos. Dessa forma, os coordenadores puderam adquirir conhecimentos sobre o seu papel e sobre os conhecimentos matemáticos relativos ao bloco de conteúdo Tratamento da Informação, num processo de colaboração. Concluímos que a figura do Coordenador Pedagógico é essencial para a formação em Educação Matemática dos professores, para que estes aperfeiçoem suas práticas, garantindo a qualidade do processo educativo.
A perspectiva do trabalho com Projetos de Aprendizagem na formação do futuro professor de matemática
Authors: Oliveira Júnior Ailton Paulo de , Caetano Araújo Fausto José
Published: November 2018

Este trabalho tem como objetivo discutir o as atividades desenvolvidas na unidade temática Estudo e Desenvolvimento de Projetos - EDP na matriz curricular da Licenciatura em Matemática que leva em conta a construção e o desenvolvimento de projetos. A unidade temática está presente nos seis semestres iniciais do curso de Licenciatura em Matemática e é organizada a partir de problemas que sejam do interesse do aluno que são orientados pelos princípios da metodologia do trabalho científico, levando em conta a construção e desenvolvimento de projetos, concebidos como estratégia-base para que o aluno desenvolva a pesquisa como princípio fundamental em sua formação acadêmica. Os resultados mostram que este procedimento possibilitou a inserção do futuro professor no mundo científico da Educação Matemática e possibilitou uma formação mais abrangente.
Reflexões da Teoria Cognitiva de Vergnaud sobre o ensino de matemática: à luz de registros semióticos
Authors: Neres Raimundo Luna , Castro Eliziane Rocha , Barreto Antonio Luiz de Oliveira , Santos Silva Fernanda Gabriele
Published: November 2018

Apresenta-se neste artigo uma pesquisa com enfoque didático-pedagógico em isomorfismos de medidas baseada na teoria dos campos conceituais de Vergnaud e com aporte na teoria dos registros semióticos. O objetivo foi analisar o uso didático destas teorias na operacionalização das atividades matemáticas pelas professoras do quinto ano do ensino fundamental. Trata-se de uma pesquisa qualitativa realizada numa escola municipal da cidade de Raposa/MA, desenvolvida em sessões reflexivas da teoria de Vergnaud. Sendo uma destinada às reflexões teóricas sobre a teoria vergnausiana e as demais destinadas à elaboração/resolução de atividades matemáticas, usando-se registros semióticos. Observou-se que as professoras tiveram compreensão de todas as classes pertencentes à categoria de isomorfismo de medidas, assim como da elaboração/resolução, usando registros semióticos, com predominância da multiplicação. Mas, em alguns casos de divisão, os enunciado dos problemas não se tornava claro, podendo ensejar erros de interpretação. Entretanto, reconheceram que essa metodologia permite usar diferentes registros para uma mesma atividade, o que contribui pedagogicamente para a aprendizagem das matemáticas.
Competências matemáticas no ensino fundamental e sugestão de indicativos para a elaboração de uma proposta de currículo para a 15ª CRE a fim de desenvolvê-las
Authors: Zanoello Simone Fátima , Groenwald Claudia Lisete de Oliveira
Published: November 2018

Este artigo é um recorte de uma tese de doutorado, a qual é um estudo de caso com foco na 15ª Coordenadoria Regional de Educação (CRE) do estado do Rio Grande do Sul. O presente trabalho tem como objetivo refletir sobre as competências que se espera que os alunos desenvolvam ao longo do Ensino Fundamental, bem como apresentar indicativos para uma proposta de currículo que privilegie o desenvolvimento de tais competências em alunos dos Anos Finais do Ensino Fundamental da região da 15ª CRE, na área da Matemática. A partir da análise dos dados coletados e do estudo do referencial teórico, sugere-se, como indicativos para a elaboração de uma proposta de currículo, maior incentivo aos professores, por parte dos gestores das escolas, para que os docentes ampliem a sua formação, participando de formações continuadas e eventos; que toda a comunidade educativa participe da definição das competências que esperam que os alunos egressos desse nível de ensino possuam; e que a escola seja em turno integral, sendo que, no turno da manhã se trabalhem as disciplinas em salas-ambiente e, à tarde, sejam oferecidas oficinas variadas levando-se em consideração os diferentes interesses dos alunos.
Jogos digitais e ensino da matemática: avaliação preliminar das contribuições do jogo D.O.M. no ensino das funções quadráticas
Authors: Santos William De Souza , Alves Lynn
Published: November 2018

Na última década a utilização de jogos digitais no processo de ensino aprendizagem tem se tornado cada vez mais uma crescente. Este artigo tem como objetivo discutir as potencialidades dos jogos digitais no ensino da matemática e apresentar o jogo digital [BLIDER REVIEW], como mediador de aprendizagem dos conceitos de funções quadráticas, bem como uma avaliação preliminar do jogo.
Trabalho pedagógico: dimensões e possibilidade de práxis pedagógica
Authors: Cardozo Fuentes Rodrigo , Soares Ferreira Liliana
Published: November 2018

Este texto objetiva articular e sistematizar argumentos e elaborações de sentidos sobre trabalho pedagógico, apresentando um modelo multidimensional que, nessa perspectiva, pensa-se que pode melhor explicitar esta categoria. Partiu-se de um conceito de pedagógico como o trabalho relacionado ao campo da Pedagogia que objetiva a produção do conhecimento. Com base nesse conceito amplo, foram elaboradas subcategorias, índices e estabelecidas relações entre eles. Obteve-se, então, sentidos menores, que, articulados entre si, garantem uma reelaboração conceitual mais ampla. Esta sequência metodológica assemelha-se ao percurso de escrita deste texto: parte-se da descrição de entendimentos de trabalho pedagógico, a partir de um modelo contendo dimensões deste trabalho específico e suas articulações, e, com base nessa multidimensionalidade, apresenta-se outra, que se entende mais elaborada como conceituação de trabalho pedagógico, aproximando-o da práxis pedagógica, tendo a escola como contexto.
A inserção de mulheres em programa de alfabetização motivações discentes
Authors: Pedralli Rosângela , Abdala Martins Laiana
Published: November 2018

É objeto deste artigo compreender as motivações das mulheres inseridas em entornos grafocêntricos em relação ao processo de alfabetização formal. Norteia o estudo a seguinte questão: o que motiva as mulheres participantes deste estudo a recorrerem a uma instituição escolar a fim de participarem de um programa de alfabetização? Teoricamente, embasam este trabalho, um estudo de caso do tipo etnográfico, autores como Graff (1994), Britto (2003, 2004), Stromquist (2005), entre outros. Os resultados apontam para uma convergência apenas parcial entre os propósitos desses programas e tais motivações.
Identidades de Gênero em Classe: o uso do cinema no combate à homofobia nas escolas de Brasília – DF
Authors: Oliveira Silva Edlene
Published: November 2018

Résumé Traditionnellement, le cinéma est un espace négatif de positionnement de l'image sur l'homosexualité et le renforcement des stéréotypes et des préjugés d'identité sexuelle et de genre non hétéro normatif. Toutefois, par sa portée mondiale, les films peuvent être utilisés comme un moyen privilégié dans la lutte contre l'homophobie et les discussions sur l'homosexualité à l'école. Cet article traite de l'analyse d'une intervention éducative dans une école primaire publique dans le District fédéral, du point de vue du court-métrage "Je ne veux pas revenir tout seul,« Daniel Ribeiro (2010). Dans ce travail, nous comprenons en trois étapes les pratiques imaginaires et sociales qui informent les représentations sociales des étudiants sur les relations entre les sexes et l'homosexualité: mener un groupe de conversation avec des élèves, la lecture collective de textes sur le genre et la sexualité, et donc la transmission du film choisi. Dans l’investigation, il a été possible d'identifier les connaissances d'enseignement appropriées pour le traitement du thème pendant les activités proposées dans l'utilisation du film et des conceptions du genre et de l'homosexualité parfois conservatrice, parfois transgressive qui marque les discours des étudiants.Mots-clés : Homosexualité. Cinéma éducatif. Représentacion Social.
Produção do conhecimento sobre as instituições especializadas para a pessoa com deficiência intelectual (1996-2015)
Authors: Silva João Henrique da , Almeida Míriam Elena Cesar , Caiado Kátia Regina Moreno
Published: November 2018

O presente artigo analisa a produção científica acadêmica em formato de teses e dissertações sobre as instituições especializadas para as pessoas com deficiência intelectual disponível na Biblioteca Digital de Teses e Dissertações (BDTD) do Instituto Brasileiro de Informação em Ciência e Tecnologia (IBICT). Trata-se de estudo quali-quantitativo, de abordagem metodológica bibliométrica e de análise de conteúdo, realizado em três etapas: preparação teórica e metodológica; coleta e registro de dados; sistematização e análise dos resultados. Os resultados mostram que existem 18 pesquisas sobre a temática pesquisada, a maioria de mestrado, entre os anos de 1996 a 2015. Os estudos pertencem a nove diferentes instituições de ensino superior, em sua maioria na região Sudeste e com significativa participação da Universidade Presbiteriana Mackenzie (Mackenzie) e da Universidade Federal de São Carlos (UFSCar), articuladas aos seus respectivos programas de pós-graduação: Distúrbios do Desenvolvimento e Educação Especial. Os trabalhos abordam principalmente os temas de qualidade de vida da pessoa com deficiência e a formação para o trabalho e a vida, desenvolvidos nas próprias instituições especializadas. Predominam as abordagens qualitativas com fundamentos da teoria comportamental, com base nos instrumentos de entrevistas e escalas, entre outros. O mapeamento dos estudos evidencia poucas pesquisas que focam a própria instituição especializada para a pessoa com deficiência intelectual como objeto de estudo, apesar de os trabalhos contemplarem as dimensões da saúde, trabalho, educação e assistência. Porém não encontramos pesquisas que problematizem, dentre outros: o papel de escola especial que as instituições assumem; o direito à escolarização da pessoa com deficiência; a relação público-privado que constitui a oferta dos serviços em caráter privado filantrópico e não público.
O projeto de fundação da ciência da educação: convergências entre Franz Brentano e John Stuart Mill
Authors: Brito Evandro Oliveira de
Published: November 2018

O presente artigo tem como objetivo apresentar a introdução histórica da noção de intencionalidade, tal como ela se deu no âmbito da investigação filosófica e científica acerca da Etologia, ou seja, da ciência da formação do caráter. Nossa estratégia argumentativa consistirá em sustentar que John Stuart Mill, em sua obra Lógica das ciências morais, e Franz Brentano, em sua obra Psicologia do ponto de vista empírico, acordaram explicitamente que a Psicologia seria a ciência das leis elementares da mente e a Etologia seria a ciência que corresponderia à arte da educação no sentido mais amplo. Portanto, o artigo tratará, num primeiro momento, de especificar os pontos convergentes das duas teorias e, num segundo momento, de sustentar que a diferença fundamental entre as Psicologias de Mill e Brentano estava no fato de que a tese de Brentano não reconhecia o pressuposto milliano fundamental de que a relação causal entre fenômenos psíquicos deveria ser o objeto de estudo da Psicologia, a partir do qual as leis psíquicas seriam estabelecidas. A análise mostrará que, para Brentano, o fenômeno psíquico seria, enquanto objeto de estudo da Psicologia, a própria relação fundamental entre fenômenos físicos e fenômenos psíquicos. Esta relação fundamental estaria caracterizada por sua natureza intencional, a qual apresentava a descrição dos fenômenos físicos como conteúdos ou objetos dos fenômenos psíquicos. A consequência desta tese brentaniana implicaria, portanto, que a fundamentação da Etologia também decorreria da investigação da natureza intencional dos fenômenos psíquicos.
Conhecimento Tecnológico Pedagógico do Conteúdo: construção de conceitos e habilidades didáticas
Authors: Sousa Sidinei Oliveira , Terçariol Adriana Aparecida Lima , Christino Gitahy Raquel Rosan
Published: November 2018

Esse artigo objetiva investigar de que maneira as Tecnologias Digitais de Informação e Comunicação (TDIC) são integradas às práticas pedagógicas a partir da teoria do Conhecimento Tecnológico Pedagógico do Conteúdo (TPACK – Technological Pedagogical Content Knowledge). Participaram desta pesquisa 44 estudantes matriculados em uma disciplina de “Introdução à Computação” ofertada no curso de Licenciatura em Química de uma Universidade Estadual. Para o levantamento dos dados, foram consideradas as interações ocorridas no Ambiente Virtual de Aprendizagem (AVA) e na rede social Facebook, além dos relatórios e materiais produzidos pelos estudantes e os questionários de autoavaliação de desempenho. Os dados coletados evidenciaram que o TPACK como referencial teórico para abordar os conteúdos, combinado com uma abordagem metodológica ativa (Blended Online POPBL), permitiu aos estudantes, futuros professores, aprimorar a compreensão do modo como se desenvolvem as práticas pedagógicas de um professor, com conhecimentos na utilização das tecnologias articuladas com seu domínio curricular.
A multidimensionalidade do conceito da violência: elementos para o debate
Authors: Lourenço Arlindo da Silva , Cândido Renata Marcílio
Published: November 2018

A multiplicidade de tratamento das questões sociais emergentes atuais é infinita; diversas possibilidades de análise de encaminhamentos teóricos são possíveis para variadas questões, a partir de distintos estudiosos. Considerando tais possibilidades, pretende-se, neste ensaio, problematizar o conceito de violência, utilizando para isso teóricos das áreas da psicologia, da psicanálise, da sociologia e da educação. Mais do que propor alternativas para a superação do fenômeno violência, almeja-se evidenciá-lo em sua perspectiva complexa e multifacetada, indicando o processo educacional no seu compromisso de humanização como possibilidade de emancipação da razão e de superação das ações humanas consideradas violentas neste mundo já tão fragmentado, cujas relações sociais encontram-se tão reificadas.