Прегледај по Аутор "PAVLOVIC, RATKO"

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    Development of a disaster mitigation learning program for kindergarten students through physical fun games
    (Editura Universitatii din Pitesti, 2023) PRANOTO, NURIDIN WIDYA; SIBOMANA, ALEXANDRE; NDAYISENGA, JAPHET; CHAERONI, AHMAD; FAUZIAH, VARHATUN; SUSANTO, NUGROHO; PAVLOVIC, RATKO; RAYENDRA, RAYENDRA
    Children are the most vulnerable group when natural disasters occur, but few children have the knowledge to save themselves when a disaster occurs. The lack or even ignorance of the actions that need to be taken when a disaster occurs is the cause of the high number of child victims during natural disasters. This research aims to develop and validate a natural disaster mitigation games program that can increase children's knowledge of natural disaster preparedness. Methods: 140 students were involved in testing research products. The method used in this research is research & development with 10 stages. Validity analysis of item suitability through Aiken v which was processed using Microsoft Excel. Reliability data was analyzed using SPSS 20. Results: Natural disaster mitigation learning products were produced which were conceptualized through 7 fun disaster mitigation games consisting of games for earthquakes, volcanic eruptions, tsunamis, floods, landslides, tornadoes, forest fires. The results of this research obtained optimal content validity values (Aiken V = 0.81). Average internal validation value (r=0.81). The reliability value was obtained using Cronbach's Alpha with a value of 1.0. From the test results, it was concluded that the disaster mitigation learning program for kindergarten students through fun physical disaster games was valid and reliable. Conclusions: The findings show that the disaster mitigation learning program through physical fun games mitigation has proven to be valid and reliable for use in teaching kindergarten student natural disaster mitigation material. Through learning physical fun mitigation games, children are more active in understanding the concept of disaster mitigation where children directly practice self-saving actions. The physical fun games mitigation program provides children with emergency skills, knowledge of evacuation routes, how to use safety equipment, and actions to take in emergency situations. Children's knowledge of mitigation makes children agents of change in building a culture of safety and disaster mitigation in their environment.
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    Enhancing VO2Max: contrasting effects of fartlek training and small-sided games
    (Editura Universitatea din Pitesti, 2024) BAHTRA, RIDHO; ZELINO, RIO; BAFIRMAN; FAJRI, HADI PERY; VALENCIA, WILDER GEOVANNY; SUSANTO, NUGROHO; GARCÍA-JIMÉNEZ, JOSÉ VICENTE; PAVLOVIC, RATKO
    Introduction: VO2Max capacity is a key measure of performance indicator that is needed for soccer players to be in top physical shape using various training methods, both with and without the ball. Objective: This research aimed to discern the impact of fartlek training versus small-side game training to increase VO2Max capacity of players. Method: This quasi-experimental research comprised of pre-test and post-test design with data collected from 20 players aged 15-17 years. Before the experiment, players were divided into groups based on a ranking system of ordinally matching pairing with the use of the Yo-Yo Intermittent Recovery Test (YO-YO IR Test). For data analysis, a statistical average difference test (T-test) was applied, which was initiated with a normality check using Lilliefors. Results: The result showed that tcount (11.31) > ttable (1.833) illustrating a significant difference between the impacts of fartlek and small-sided games training on VO2Max. In terms of increasing VO2Max, fartlek training and small side games was able to raise players' average VO2Max by 1.33, and 0.52, respectively. Conclusions: The results suggested that fartlek training was more effective than small-sided games training at increasing players' VO2Max