scholarly journals Pemberdayaan Teman Sebaya Dalam Meningkatkan Pengetahuan Gizi Remaja Kelebihan Berat Badan

2020 ◽  
Vol 5 (2) ◽  
pp. 125
Author(s):  
Retno Wahyuningsih
Keyword(s):  
High School ◽  
High School Students ◽  
Treatment Group ◽  
Peer Education ◽  
Peer Counseling ◽  
Control Group ◽  
Control Groups ◽  
School Students ◽  
Before And After ◽  
Quasi Experimental

Background : Being overweight in adolescents needs to be addressed early so as not to become a health problem in the future. Adolescents who are obese can be treated with peer education. Methods : Quasi-experimental, randomized pre-post control group on 39 high school students aged 14-18 years were divided into two groups: 1) a treatment group with peer nutrition counseling, 2 control groups with classical counseling. Results : Research that differentiates the knowledge before and after peer counseling (treatment group) with a significance of 0.000 (p <0.05), and the control group (classical counseling) with a significance of 0.001 (p <0.05). Conclusion : Peer counseling can increase knowledge.

scholarly journals Pengaruh Field Trip terhadap Kemampuan Literasi Sains dan Sikap terhadap Sains Siswa SMA pada Materi Ekosistem

2018 ◽  
Vol 1 (1) ◽  
pp. 8
Author(s):  
Anita Nurlela Dinata ◽  
Yusuf Hilmi Adisendjaja ◽  
Amprasto Amprasto
Keyword(s):  
High School ◽  
High School Students ◽  
Scientific Literacy ◽  
Field Trip ◽  
Control Group ◽  
School Students ◽  
Control Group Design ◽  
Significant Difference ◽  
Before And After ◽  
Quasi Experimental

The aim of this research is to know the influence of field trip on scientific literacy and attitude towards science of senior high school students before and after the field trip implemetation in ecosystem learning. The research was conducted in SMAN I Pangalengan. The method which was used in this research is Quasi Experimental with Nonequivalent Control Group Design as the design. The result shows that there are significant difference in scientific literacy between the control class where discussion was applied and the experimental class where field trip was applied, with t = 0.003 and α = 0.05. The result also shows that there is a significant attitude between the control and experimental class, with t = 0.003 and α = 0.05. Those results show that field trip gives significant effect on high school student's scientific literacy and attitude towards science in ecosystem concept.

scholarly journals An IMPROVEMENT OF ABILITY TO CARDIOPULMONAR RESUSITATION USING COMPRESSION POLKESBAN SIMULATORS OF HIGH SCHOOL STUDENTS IN TANGERANG CITY

2020 ◽  
Vol 7 (1) ◽  
pp. 17-28
Author(s):  
Siti Wasliyah ◽  
Bangun Wijonarko
Keyword(s):  
High School ◽  
Cardiac Arrest ◽  
High School Students ◽  
Human Condition ◽  
Control Group ◽  
P Value ◽  
School Students ◽  
Before And After ◽  
Quasi Experimental ◽  
Mean Differences

Out-Hospital Cardiac Arrest (OHCA) is a cardiac arrest event that occurs outside the hospital. Patients who experience OHCA rely on the community to provide support as the closest person when the attack occurs. The simulation training method is considered as one of the most effective and most frequently used methods for teaching CPR actions. In the implementation of the simulation needed appropriate media in the form of phantom that has been designed in such a way as to resemble the human condition. Phantom media is considered more expensive and less efficient when used as outdoor media, so this study provides an alternative substitute media in the RJP training simulation in the form of Polkesban Compression simulator. This research is a quasi-experimental study with a pretest and postets group design approach, aimed at identifying the effect of the Polkesban Compression Simulator on the Ability to Perform RJP in High School Students in the city of Tangerang. The study was conducted in June - November 2019 with a population of high school students in Tangerang City. The sampling method used was consecutive sampling totaling 50 people. The results showed there was an increase in ability in each intervention and control group, and there were significant differences in the measurements before and after the intervention (P value 0,000). In the statistical test of the two groups, the p value was 0.016 (P value ≤ 0.005), so it can be concluded that there were significant mean differences between the phantom group and PKS group, where the average PKS group was higher than the Phantom group.

scholarly journals THEATER AS A STRATEGY TO IMPROVE ORAL EXPRESSION IN EI STUDENTS OF THE KINGDOM OF SPAIN IN THE COVID-19 PANDEMIC

2021 ◽  
Vol 58 (1) ◽  
pp. 3165-3174
Author(s):  
Suyo Ballarta Curin Rud, Edward Flores
Keyword(s):  
High School ◽  
High School Students ◽  
First Grade ◽  
Three Dimensions ◽  
Control Group ◽  
P Value ◽  
School Students ◽  
Before And After ◽  
Quasi Experimental ◽  
Oral Expression

This research formulated as the main objective of determining the influence of the theater, as a strategy on the oral expression of first grade high school students of the I.E. Kingdom of Spain, Barranco- 2020, where theories related to oral expression were considered, in turn conceptions of oral expression and its elements, are revised concept of strategies. The study was quantitative, applied type, with quasi-experimental design, the sample was intentional non-probabilistic and consisted of two groups: Control Group of 25 students and Experimental Group also of 25 first grade high school students. The technique used was observation and the instrument an Oral Expression Observation Sheet, composed of 20 items that evaluates the three dimensions worked: verbal resources, for verbal and non-verbal. The results denote positive variation in the development of oral expression before and after the implementation of the program theatre as a strategy, which changes from 92% in process to 96% as an achievement in the post test; achieving a p-value of 000, less than α x 0.05, by using the Mann Whitney U-test, which makes it possible to conclude that the theater program influences oral expression. It is proposed to hold theatre workshops in educational institutions to improve oral expression.

scholarly journals The effect of silent short movie on EFL writing achievement of Vocational High School students

2017 ◽  
Vol 7 (2) ◽  
pp. 168
Author(s):  
Rahmani Ayu Rinda Kartika ◽  
S. Susilo ◽  
Muhammad Natsir
Keyword(s):  
High School ◽  
High School Students ◽  
Control Group ◽  
Writing Achievement ◽  
Vocational High School ◽  
School Students ◽  
Efl Writing ◽  
Tenth Grade ◽  
Quasi Experimental ◽  
Short Movie

The purpose of the study was to investigate whether or not there is a significant effect of silent short movie on EFL writing achievement of the vocational high school students. This study was quasi-experimental using a nonrandomized control group, pretest-posttest design. There were 61 students who were selected randomly from the 10 classes of tenth-graders of the 6th State Vocational School in Samarinda. The instruments used in the study was writing test. The result revealed that the vocational high school tenth grade students who were taught by silent short movie (M = 8.01, SD = .32) got significantly different achievement in EFL writing than did the vocational high school tenth grade students who were not taught by silent short, t(58) = -2.22, p = .030. This result suggests that the writing aspects which the students significantly outperformed were text organization, sentence formation, grammar, vocabulary, mechanics, and tidiness.

scholarly journals Teaching Solar System Topic through Predict-Observe-Explain-Apply (POEA) Strategy: A Path to Students’ Conceptual Change

2019 ◽  
Vol 4 (1) ◽  
pp. 1-15 ◽  
Author(s):  
Ugi Supriatna ◽  
Achmad Samsudin ◽  
Ridwan Efendi
Keyword(s):  
High School ◽  
High School Students ◽  
Solar System ◽  
Junior High School ◽  
Junior High ◽  
Control Group ◽  
School Students ◽  
Control Group Design ◽  
Quasi Experimental ◽  
The Difference

The misconception of the Solar System topic is still found in students so that it becomes one of the obstacles in the learning process. The purpose of this study is to analyze the effectiveness of the implementation of Predict-Observe-Explain-Apply (POEA) learning to change the junior high school students' conception in the Solar System topic. Quasi-experimental research with the non-equivalent control group design was conducted in one of the private junior high schools in Bandung city. Samples were selected based on the test of the average significance of the pretest score of the population. Furthermore, 30 students of the experimental class and 32 students of control class were selected. The research instrument, which consisted of 15 four-tier diagnostic test questions about Solar System were used to collect data before and after treatment. The tests were analyzed quantitatively by using the Mann-Whitney statistical test to determine the significance of the difference in the acceptable conception changes (Acceptable Change) of students in the experimental class with changes in the conception of students in the control class. The results of the research show that the implementation of POEA learning is significantly more effective than POE learning in changing the conception of Solar System topic. The findings of this study can be an alternative for junior high school teachers in planning learning about the Solar System, especially in an effort to change students' misconception about the Solar System.

The Effects of Task-Based Instruction on High School Students’ Writing Outcomes

2021 ◽  
Vol 11 (4) ◽  
pp. 0-0
Keyword(s):  
High School ◽  
High School Students ◽  
Teaching Strategy ◽  
Control Group ◽  
School Students ◽  
Innovative Teaching ◽  
Before And After ◽  
Based Instruction ◽  
Task Based Instruction ◽  
Experimental Group

The goal of this study was to see whether task-based instruction could enhance EFL students' writing fluency and accuracy. Sixty grade 11 students from two complete classrooms at Dai An High School in Tra Vinh Province, Vietnam, participated in this research. The experimental group was taught to write essays using task-based training, whereas the control group was trained using product-based training. Writing skills were assessed before and after the exam. The fourteen-week intervention with task-based training showed significant improvements in post-test scores for the experimental group. The current study also developed a fresh and innovative teaching strategy to help local teachers enhance their performance.

scholarly journals Effects of a pilates school program on hamstrings flexibility of adolescents

2015 ◽  
Vol 21 (4) ◽  
pp. 302-307 ◽  
Author(s):  
Noelia González-Gálvez ◽  
María Carrasco Poyatos ◽  
Pablo Jorge Marcos Pardo ◽  
Rodrigo Gomes de Souza Vale ◽  
Yuri Feito
Keyword(s):  
High School ◽  
High School Students ◽  
Effect Size ◽  
Small Proportion ◽  
T Test ◽  
Control Group ◽  
School Students ◽  
Quasi Experimental ◽  
Hamstring Flexibility ◽  
Experimental Group

INTRODUCTION: Low levels of hamstring flexibility may trigger certain acute and chronic pathologies and injuries. Poor flexibility is observed among teenagers and several authors have recommended the use of specific programs in this population to improve flexibility levels. The Pilates Method (PM) may be an appropriate intervention to achieve this purpose and has rarely been used with this population. Objective: Study was to assess changes in the flexibility of hamstrings after running a didactic PM unit for high-school students.METHODS: This research was developed through a quasi-experimental design. The sample consisted of 66 high-school students divided into experimental group (EG=39) and control group (CG=27). The intervention was carried out 2 times a week for six weeks. Each session lasted 55 minutes divided into three parts: warm-up, main part and cool down. Hamstring flexibility was assessed using the toe-touch test. Paired Student t-test and t-test for independent samples were applied. The size of the effect (d) was determined.RESULTS: The EG showed significant provident in hamstring flexibility (+3.54±3.9cm). The effect size was low (d>d>0,2<0,53), which means that a small proportion of participants improved their results. The control group did not have significant changes after the intervention. In the experimental group, both boys (+3.38± 3.7cm) and girls (+3.85 ± 4.2cm) showed significant improvements. The effect size was low for boys (d>d>0.2<0.53), which means that a small proportion of participants improved their results, and high for girls (d>1.15) which means that a large proportion of participants improved their results.CONCLUSION: This study showed that six-weeks of Pilates training in Physical Education classes has significantly improved the hamstrings flexibility among adolescents.

scholarly journals Pengaruh Model Ecopedagogy terhadap Aspek Kompetensi Ekologis Siswa SMA

2019 ◽  
Vol 4 (9) ◽  
pp. 1255
Author(s):  
Puri Nofianti ◽  
Sumarmi Sumarmi ◽  
I Komang Astina
Keyword(s):  
High School ◽  
High School Students ◽  
Data Analysis ◽  
Experimental Research ◽  
T Test ◽  
Control Group ◽  
Research Subjects ◽  
School Students ◽  
Quasi Experimental

<p class="Abstrak"><strong>Abstract:</strong> This research aim is to know the effect of ecopedagogy model on aspect of ecological competence high school students. This study was quasi-experimental research with the Pretest-Posttest Nonequivalent Control Group. The research subjects consisted of two classes namely XI IIS II as the experimental class and XI IIS I as the control class. This study was conducted at MAN 1 Sintang. The data analysis used independent sample t-test which showed that the ecopedagogy model had an effect on ecological competence students. From the results of the posttest, it can be seen that the experimental class has higher value rather than the control class.</p><strong>Abstrak:</strong> Penelitian ini bertujuan untuk mengetahui pengaruh model <em>ecopedagogy</em> terhadap aspek kompetensi ekologis siswa SMA. Penelitian ini merupakan jenis penelitian eksperimen semu dengan <em>Pretest-Posttest Nonequivalent Control Group</em>. Subjek penelitian terdiri dari dua kelas yaitu XI IIS II sebagai kelas eksperimen dan XI IIS I sebagai kelas kontrol. Penelitian ini dilakukan di MAN 1 Sintang. Analisis data menggunakan uji <em>independent sample t-test</em><em> </em>yang<em> </em>menunjukkan bahwa model <em>ecopedagogy</em> berpengaruh terhadap kompetensi ekologis siswa SMA. Dari hasil <em>posttest </em>kelas eksperimen memiliki nilai lebih tinggi dibandingkan dengan kelas kontrol.

scholarly journals PENERAPAN KONSELING KELOMPOK TERHADAP PENURUNAN PERILAKU AGRESIF SISWA SEKOLAH MENENGAH PERTAMA

2020 ◽  
Vol 14 (2) ◽  
pp. 295-302
Author(s):  
Fifqi Alrais Siswanto ◽  
Suroso ◽  
Sahat Saragih
Keyword(s):  
High School ◽  
High School Students ◽  
Aggressive Behavior ◽  
Group Dynamics ◽  
Junior High School ◽  
Group Counseling ◽  
Control Group ◽  
School Students ◽  
Before And After ◽  
Counseling Interventions

Adolescence is a time when someone has negative behavior, a difficult phase for children and parents. Emotional imbalance and instability in many ways manifest itself at this time. Emotional inconsistency in adolescents causes adolescents to act responsively such as aggressive, rebellious, stubborn, annoying behavior, which results in social problems in interacting with those around them. The aggressive behavior of students in schools has become a universal problem, and is likely to increase recently. The purpose of this study was to see the application of group counseling to decrease the aggressive behavior of high school students. Another objective of the study is to examine the differences in the application of group counseling before and after treatment. Purposive sampling and aggressive scales were used in this experiment, to obtain 20 samples consisting of 10 students in the control group and 10 students in the experimental group at SMP Negeri 13 Surabaya who were recorded as having committed aggression at school. The rule used is a quantitative approach to analyzing data. The results of the field survey showed that students often protested and disrespected teachers, cursed, cursed, made chaos, made noise, said indecent words, and lied. By utilizing group dynamics, the authors provide group counseling interventions to reduce students' aggressive behavior. From the results of the study, it is proven that group counseling has an effect on decreasing aggressive behavior of junior high school students.

scholarly journals Efektifitas Pemberian Tablet Besi (Fe) Terhadap Peningkatan Kadar Hemoglobin pada Siswi yang Menderita Anemia di SMAN 3 Kabupaten Sampang

2019 ◽  
Vol 14 (1) ◽  
Author(s):  
Eppy Setiyowati ◽  
Ima Nadatien ◽  
Rusdianingsih Rusdianingsih ◽  
Yunita Amilia
Keyword(s):  
High School ◽  
High School Students ◽  
Dietary Habits ◽  
Experimental Studies ◽  
Data Retrieval ◽  
School Students ◽  
Test Analysis ◽  
Before And After ◽  
Quasi Experimental ◽  
The One

Young women every month experiencing menstruation will be at risk for anemia, coupled with poor dietary habits. The aim of the study was to analyze the effectiveness of giving Fe tablets to hemoglobin levels of female students who suffer from anemia in SMAN 3 in Sampang Regency. Descriptions of quasi-experimental studies using the one sample pre-post design cohort approach, the population is the third-grade students of Sampang State High School who suffer from anemia as many as 115 students. The sample size is determined by the formula as many as 89 respondents. Provision of Fe tablets for 1 week with a dose of 1 day 1 time, when students experience menstruation. Data retrieval was done by measuring Hb levels before and after administration of Fe tablets. Furthermore, the data was analyzed by a paired test t-test. The results of the study showed that the administration of iron tablets was significant for changes in Hb levels that the results of the test analysis showed a p-count of 0.00. This is due to the fact that the administration of Fe tablets for 1 week can change Hb levels in Sampang 3 High School students. The conclusions of the study showed that the administration of Fe tablets was able to change Hb levels so that students who were anemic at the time of menstruation should be given a Fe tablet so that there was no decrease in hemoglobin levels. Keyword: Anemia, tablet Fe, Kadar Hb

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