scholarly journals Barreiras percebidas à prática de atividades físicas em escolares do ensino médio

Author(s):  
Kelly Christine Maccarini Pandolfo ◽  
Tatiane Minuzzi ◽  
Rafaella Righes Machado ◽  
Luís Felipe Dias Lopes ◽  
Cati Reckelberg Azambuja ◽  
...  

DOI: http://dx.doi.org/10.5007/1980-0037.2016v18n5p567 In an attempt to understand the problem of declining physical activity (PA) among adolescents, there has been an increasing interest in identifying perceived barriers (PB) that can reduce the involvement of adolescents in PA. The aim of this study was to identify PB to PA practice among public high school students. The samples was composed of 348 students aged 14-19 years, 46.8% females and 53.2% males. To investigate BP, an instrument consisting of 12 statements and validated for the study population was used. The analysis of results was carried out by descriptive statistics, Kruskal Wallis test to check the possible differences in PB throughout high school years and chi-square for the difference in proportions of barriers. Having many tasks to do, lack of time and adverse weather conditions were the most cited PB. There was no difference in the perception of barriers among high school years (males: p = 0.44; females: p = 0.23). PB “not having how to go or return” (p = 0.04), “adverse weather conditions” and “laziness” (p = 0.02), “lack of time” (p = 0.01) and “at home nobody performs PA” (p = 0.04) showed statistically significant differences between sexes. Both sexes reported similar barriers; however, girls reported higher number of PB and with greater frequency. Identifying which PB prevent the adoption of a physically active lifestyle may be the beginning of solutions to minimize the negative effects.

Author(s):  
Yuliana Yuliana ◽  
Sulastri Sulastri ◽  
Nasaruddin Nasaruddin

This article discusses the level of resilience of post-earthquake disaster high school students in Pidie Jaya District. Resilience is the ability of a person to adjust and survive even if someone faces a difficult and pressing situation. This study uses descriptive method and sampling using cluster random sampling technique from 9 public high schools in Pidie Jaya Regency so that two schools were obtained as research sites, namely high school (SMA) 1 Tringgadeng and high school (SMA) 2 Meureudu with a sample of 310 students. The data collection method used was using the TIR-I questionnaire (Taufik and Ifdil Resilience Inventory). The data obtained were analyzed using descriptive statistical analysis and T-test to see differences in the level of resilience in terms of gender with the help of SPSS version 20.0. The results showed that the level of resilience of public high school students after the earthquake in Pidie Jaya District was in the moderate category with a percentage of 48.4% totaling 150 students with an average value of 134. Furthermore, this study also examined in detail 7 aspects of resilience which showed the results of aspects emotion regulation in the low category (38%), impulse control aspects (59%), optimism (65%), empathy (64%), 56% self-efficacy and reaching out (65%) in the moderate category and causal analysis (69 %) in the high category. While the difference in the level of resilience in terms of sex for SMAN 1 Tringgadeng there are differences in the level of resilience where men are higher, with a value of 148, 75 and lower women with a value of 123,74. While for SMAN 2 Meureudu there is a no different level of resilience between men and women.


2019 ◽  
pp. 1-5
Author(s):  
Lily Adhiambo Nyamai ◽  
Daniel Kanyata

Background: There is a global epidemic of refractive error with myopia being the most prevalent cause of correctable visual impairment. However there is little data on refractive error in sub-Saharan Africa. This study assesses the prevalence and pattern of refractive errors (RE) in urban public high school students in Nairobi County, Kenya. Methods: This was a cross-section based survey of among1376 teenage high school students in Nairobi County, Kenya. Eleven out of 80 schools were selected and all the students in selected schools were invited to participate. All the students had their visual acuity taken using logMAR charts and those with a visual acuity of 6/12 or less in the better eye were invited for objective then subjective refraction. The data was analysed using SPSS 20.0. Chi-square test was used compare means and proportions. Results: The total participation rate was 84.8% (1376/1622). Of the 1376 students who participated 751 (54%) were boys and 639 (46%) were girls. The prevalence of refractive error was 15.5% (209/1348) with a preponderance of myopia at 14.4% [194/1348, OR= 0.7(95% CI= 0.4-0.9)], followed by astigmatism at 7.6% [103/1348, OR= 0.9, (95% CI= 0.6-1.3)] and lastly at 0.7% [10/1348, OR= 0.6 (95% CI=0.2-2.0)] hyperopia. Boys were less likely than girls to have both refractive error (OR= 0.7, 95% CI= 0.5-0.9) and myopia (O.R= 0.7, 95% C.I= 0.4-0.9).Congruous low myopia, i.e. occurring in both eyes (75.4%, 153/209) was the commonest form of refractive error among students with refractive error. Conclusions: There was a high prevalence of refractive error among teenagers attending high school in Nairobi Kenya with a predominance of myopia especially amongst girls.


2016 ◽  
Vol 28 (3) ◽  
pp. 123-135 ◽  
Author(s):  
Raffael Heiss ◽  
Jörg Matthes

Abstract. This study investigated the effects of politicians’ nonparticipatory and participatory Facebook posts on young people’s political efficacy – a key determinant of political participation. We employed an experimental design, using a sample of N = 125 high school students (15–20 years). Participants either saw a Facebook profile with no posts (control condition), nonparticipatory posts, or participatory posts. While nonparticipatory posts did not affect participants’ political efficacy, participatory posts exerted distinct effects. For those high in trait evaluations of the politician presented in the stimulus material or low in political cynicism, we found significant positive effects on external and collective efficacy. By contrast, for those low in trait evaluations or high in cynicism, we found significant negative effects on external and collective efficacy. We did not find any effects on internal efficacy. The importance of content-specific factors and individual predispositions in assessing the influence of social media use on participation is discussed.


Author(s):  
Ryohei Terao ◽  
Noriyo Kaneko

AbstractObjectiveTo ascertain the prevalence and correlated factors of providing consultation on sexual orientation and the characteristics of school nurses in high schools in Japan.MethodsParticipants were school nurses working in high schools in Aichi prefecture. Items investigated included background, experiences in providing counselling on sexual orientation, the availability of materials and resources for students, and learning experiences concerning how to handle sexual orientation concerns. We divided the respondents into two groups: one group who have provided counselling on sexual orientation before and one group with no such experience. Chi square tests were utilized to compare the responses between groups.ResultsAmong the respondents, 38.9% (n = 140) had previous experience of providing counselling to students on sexual orientation. The group with experience of providing counselling is more likely to have 10–29 years of experience, to work at a senior high school, to be informed on notifications from the Ministry of Education, to have experience of learning how to provide counselling on sexual orientation, and to be aware of effective resources.ConclusionIn Japan, it is expected that the support needs related to LGBTI will become more obvious in the future and efforts to create an environment in which it is easy for young people to consult with school nurses or other support figures are necessary.


2020 ◽  
Vol 136 (1) ◽  
pp. 115-168
Author(s):  
Desmond Ang

Abstract Nearly 1,000 officer-involved killings occur each year in the United States. This article documents the large, racially disparate effects of these events on the educational and psychological well-being of Los Angeles public high school students. Exploiting hyperlocal variation in how close students live to a killing, I find that exposure to police violence leads to persistent decreases in GPA, increased incidence of emotional disturbance, and lower rates of high school completion and college enrollment. These effects are driven entirely by black and Hispanic students in response to police killings of other minorities and are largest for incidents involving unarmed individuals.


Author(s):  
Ibrahim Ibrahim ◽  
Sukma Sahreni

Various factors causing premarital sexual behavior are loosening of supervision from parents and schools, lack of faith in God, low education in religious values, social influences, easy to absorb western cultures that are currently rife in Indonesia, mass media as well as the internet that provides a variety of positive and negative information. This type of research is a descriptive-analytic study with a cross-sectional approach, which was conducted in February 2017. The population of this study was students of class XII Natural Sciences and Social Sciences of Kartini High School in Batam City, totaling 111 people. Sampling with random sampling technique, as many as 84 people. Data obtained from filling out the questionnaire to respondents, then the data were analyzed univariately and bivariate by computer using the Chi-Square Statistical Test. The results showed that students who had good knowledge about premarital sex were 32 students (38.1%), students who had sufficient knowledge about premarital sex were 24 students (28.6d%) and students who had less knowledge about premarital sex as many as 28 students (33.3%). The results showed that students who had good attitudes about premarital sex were 44 students (52.4%), students who had sufficient attitudes about premarital sex were 21 (25.0%) and students who had fewer attitudes about premarital sex were 19 students (22.6%). Statistical test results show (P = 0,000) meaning that there is a relationship between knowledge and attitudes of adolescents about premarital sex in Batam City Kartini High School in 2018. From the results of the study it can be concluded that there is a significant relationship between Premarital Sex Knowledge and Premarital Sexual Attitudes in Kartini High School students in Batam City in 2018.


2011 ◽  
Vol 4 (2) ◽  
pp. 198 ◽  
Author(s):  
Sara Hashemi Shahraki ◽  
Abbass Eslami Rasekh

Slang usage in modern age Iran is a popular phenomenon among most male and female teenagers. How pervasive this variation of language use is among various age and sex groups in Iran has been a question of debate given the significance of religion in a theological system of social structure. The work presented in this study aims to investigate the effect of age and sex on variability of slang usage. Sixty Iranian participants were selected, and then were divided into three age groups (i.e. primary school, high school, and senior university students) each group consisting of ten males and ten females. A self-made questionnaire in the form of Discourse Completion Test (DCT) describing nine situations of friendly conversations was given to the participants. They were asked to make their choice on the responses, which ranged from formal to very informal style (common teenage slang expressions), or to write down what they wish to say under each circumstance. The results of the chi–square tests indicated that slang usage among high school students is more frequent as compared with other age groups. Unlike the popular belief suggesting that slang is used by boys rather than girls, the findings suggested that young Iranians both male and female use slang as a badge of identity showing their attachment to the social group they wish to be identified with.


2016 ◽  
Vol 29 (1) ◽  
pp. 137-146 ◽  
Author(s):  
Cíntia Detsch Fonseca ◽  
Cláudia Tarragô Candotti ◽  
Matias Noll ◽  
Anna Maria Hecker Luz ◽  
Antônio Cardoso dos Santos ◽  
...  

Abstract Objective: To estimate the prevalence of back pain in adolescent girls, and determine whether this pain is associated with socioeconomic, demographic, anthropometric, and behavioral factors. Methods: This was an epidemiological survey with a representative sample of 495 female high school students, aged 14 to 18 years, in the municipality of São Leopoldo in the southern Brazilian state of Rio Grande do Sul. Data were collected through a self-administered questionnaire with closed, standardized, coded, and tested questions. Bivariate analysis included the chi-square test (x2) and calculation of prevalence ratios (α<0.05). Results: The prevalence of back pain was 75.2%. The thoracic-lumbar (30.4%) and lumbar (27.7%) regions of the spine were most affected. Among the students with pain, 60.5% reported the severity of their pain to be moderate to severe, and 21.2% reported that the pain prevented them from performing activities of daily living. Regarding associated factors, the pain was more prevalent in overweight/obese students (RP = 1.246, 95% CI: 1.137 to 1.366), who reported carrying a heavy school backpack/bag (PR = 1.187, 95% CI: 1.073 to 1.314) and those who had incorrect posture when picking up objects from the floor (PR = 1.138, 95% CI: 1.031 to 1.256). Conclusions: There was a high prevalence of back pain associated with body mass index, reported weight of the student's school backpack/bag, and posture when picking up objects from the floor.


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