The Influence of 40 Hz Electromagnetic Wave Induce Phase-Synchronization on Brain

2013 ◽  
Vol 311 ◽  
pp. 491-496 ◽  
Author(s):  
Chia Ju Liu ◽  
Chin Fei Huang ◽  
Chia Yi Chou ◽  
Ming Chi Lu ◽  
Cheng Hsieh Yu ◽  
...  
Keyword(s):  
High School Students ◽  
Classical Music ◽  
Phase Synchronization ◽  
Sensory Stimulation ◽  
Auditory Attention ◽  
Perceptual Processing ◽  
Phase Coupling ◽  
School Students ◽  
Important Indicator ◽  
Eyes Closed

Auditory phase-synchronization near 40Hz is reportedly related to sensory stimulation. This study applied the phase synchrony analysis and Bi-coherence analyses to analyze the electroencephalographic measurements. Four experimental stages were conducted with 34 healthy high school students to collect the data: (A) resting with eyes closed, (B) listening to the classical music, (C) resting with eyes closed, and (D) listening to popular music. The result shows that the whole brain phase-synchronization occurs at 40Hz and lasts about 400 ms, which is quite different from the estimated 40Hz phase-coupling lasting about 20–25 ms in previous studies and seems to play an important role in inducing auditory attention loss. Additionally, the result also shows that hypersynchronous states may affect perceptual processing. This study develops an original nonlinear time serial analytical approach and suggests that 40Hz phase-synchronization might be an important indicator in perceptual process.

scholarly journals The Relationship between Birth Order, Sex, Home Scholarly Culture and Youths’ Reading Practices in Promoting Lifelong Learning for Sustainable Development in Vietnam

2019 ◽  
Vol 11 (16) ◽  
pp. 4389 ◽  
Author(s):  
Tran ◽  
Le ◽  
Nguyen ◽  
Pham ◽  
Vu ◽  
...  
Keyword(s):  
Sustainable Development ◽  
High School Students ◽  
Junior High School ◽  
Sensory Stimulation ◽  
Book Reading ◽  
Reading Practices ◽  
School Students ◽  
Reading Culture ◽  
The Relationship ◽  
Reading Interest

Book reading is an important factor contributing to children’s cognitive development and education for sustainable development. However, in a developing country like Vietnam, statistics have reported a low figure in book reading: only 1.2 books a year. This research study used a dataset of 1676 observations of junior high school students from Northern Vietnam to explore students’ reading behavior and its association with demographic factors, and the family’s reading culture. Data analysis suggests the older the student gets, the less inclined they are to read, and being female and having hobbies of low sensory stimulation are linked to higher preference for reading. Regarding scholarly culture at home, students who read more varied types of books and spend more time on books are correlated with higher reading interest. Reading habits are also positively reinforced by the capacity to access books and parental book reading.

scholarly journals PEMBELAJARAN ANSAMBEL GESEK EKSTRAKURIKULER DI SMK METHODIST CHARLES WESLEY MEDAN

2018 ◽  
Vol 7 (1) ◽  
pp. 46
Author(s):  
Kevin Justinus Elwadi Simanjuntak
Keyword(s):  
High School ◽  
High School Students ◽  
Ensemble Learning ◽  
Extracurricular Activities ◽  
Junior High School ◽  
Learning Process ◽  
Classical Music ◽  
Central Business District ◽  
Learning Ability ◽  
School Students

This study is about the String Ensemble Learning in Extracurricular at SMK MethodistCharles Wesley Medan. The purpose of learning is to know the learning process of stringensemble extracurricular, knowing in teaching methods and materials string ensemble, knowingthe learning ability of ensembles extracurricular participant, and to identify constraints stringensemble extracurricular teaching at SMK Methodist Charles Wesley Medan.The study is based on theoretical foundation to explain the theory of learning, thelearning component, understanding ability, sense of ensemble, string ensemble understanding, andextracurricular activities.This study will take a place in Jalan Padang Golf (In), Central Business District BlockCC-DD Polonia, Medan Polonia. This study uses descriptive qualitative research, observation,interviews, documentation and literature review. The samples are part of the population that isabout to be investigated, which in this study were teachers and all students who take the stringensemble extracurricular activities are 15 students and 1 teacher.Once the entire data has been collected, then analyzed to answer all the questions ofthe study. The learning process is carried out for 60 minutes, the time used to explain the theory isa 15-minute and 45-minute practice. The implementation stage string ensemble learning studentswho take these activities are all students in both the junior high school students Methodist CharlesWesley, the high school students of Charles Wesley Methodist School, and SMK Methodist CharlesWesley were merged into a single string ensemble group.In the ensemble learning process swipe at SMK Methodist Charles Wesley Medanmaterial used is a script of classical music such as Baroque and Rokoko, Romantic, Classical andContemporary Classical. The obstacles in the form of incomplete facilities, differences in levels ofstudent proficiency, and student attendance in a regular schedule that already exists. Students canbe said to be capable of if the students can play an instrument properly, in accordance with goodtechnique, mastering the material well, and can play with a harmonious ensemble.

Eclectic Styles and Classical Performance: Motivation and Self-Efficacy Belief at Two Summer Music Camps

2018 ◽  
Vol 8 (1) ◽  
pp. 33-49
Author(s):  
Karin S. Hendricks ◽  
Tawnya D. Smith
Keyword(s):  
High School Students ◽  
Mixed Method ◽  
Self Efficacy ◽  
Classical Music ◽  
Social Experiences ◽  
The Other ◽  
Mixed Method Study ◽  
Music Learning ◽  
School Students ◽  
Negative Experiences

String teachers and scholars have suggested that classically trained students may be motivated to engage in eclectic (e.g., rock, pop, jazz, groove, folk) styles. However, we do not fully understand the ways in which students’ motivation to engage in new styles might be influenced by their perceptions of their ability to perform in those styles. In this mixed-method study, we draw upon quantitative, qualitative, and arts-based data from 120 middle and high school students at two camps (one emphasizing classical music, the other emphasizing eclectic styles), to explore various ways in which students develop self-efficacy beliefs and motivation to perform in a variety of musical approaches. According to analysis of all data, students at both camps generally expressed having positive musical and social experiences. Negative experiences, while less common, stemmed from confusion or frustration with music learning, boredom with music that was too easy or not interesting, and competitive comparison with others. Based on findings from qualitative and arts-based data, we suggest that these students may have benefited from additional teacher support when encountering new musical techniques.

scholarly journals Emotional Quotient Remaja Kota Bandung

2018 ◽  
Vol 4 (1) ◽  
pp. 52
Author(s):  
Irma Darmawati ◽  
Dwi Yuniar
Keyword(s):  
Emotional Intelligence ◽  
High School Students ◽  
Family Environment ◽  
Violent Behavior ◽  
Sampling Technique ◽  
Emotional Instability ◽  
School Students ◽  
Important Indicator ◽  
Emotional Quotient ◽  
Multistage Sampling

ABSTRAK Kenakalan remaja didorong oleh ketidakstabilan remaja dalam mengelola emosi yang berujung pada perilaku kekerasan kepada teman sebaya maupun komunitas lainnya di sekitar remaja. Kecerdasan emotional menjadi indikator penting bagi remaja untuk bersikap dan berperilaku. Ketidakstabilan emosi dalam menghadapi berbagai masalah saat remaja dapat memicu remaja untuk menutupinya dengan perilaku negatif seperti, berkelahi, keras kepala, melamun, senang menyendiri, menggunakan obat terlarang atau  minum-minuman keras dan tawuran. Penelitian dilaksanakan dengan desain deskriptif kuantitatif dengan penggembangan instrumen kuesioner emotional quotient dari berbagai teori oleh peneliti. Penelitian dilakukan  terhadap 170 siswa SMA dengan teknik multistage sampling dari berbagai cluster wilayah utara, barat, timur dan selatan Kota Bandung untuk mengetahui tingkat emotional quotient (kecerdasan emosional) remaja. Hasil penelitian menunjukan menunjukan kecenderungan nilai yang hampir sama antara kecerdasan emotional tinggi dan rendah. Kecerdasan emosional tinggi sebesar 51.8% dan kecerdasan emosional rendah sebesar 48.2%. Dari ke lima aspek kecerdasan emosional terdapat dua aspek kecerdasan emosional yang dimiliki oleh remaja dalam kategori rendah yaitu dari 170 responden 96 orang (56.5%) diantaranya memiliki  kemampuan mengelola emosi dalam kategori rendah dan dari 170 responden terdapat 101 remaja (59.4%) memiliki motivasi yang rendah. Hal ini dikarenakan oleh beberapa faktor yaitu dukungan sosial, lingkungan keluarga, lingkungan sekolah, sosio-ekonomi keluarga dan jenis kelamin dari remaja. Hal ini menjadi masukan bagi perawat, keluarga serta pengelola pendidikan remaja untuk meningkatkan kenyamanan secara psikologis pada anak dalam mengenali emosi sendiri untuk meningkatkan kesehatan remaja si masa depan.  ABSTRACTJuvenile delinquency can be driven by adolescents instability in managing emotions that lead to violent behavior to their peers and other communities. Emotional quotient is an important indicator for adolescents attitude and behavior. Emotional instability can trigger adolescents to cover up with negative behaviors such as, fighting, stubbornness, daydreaming, joy alone, using drugs or drinking and fighting. The research was carried out with quantitative descriptive and the questionnaire of emotional quotient is the conduct of the various theories by researcher.The study was conducted on 170 high school students with multistage sampling technique from various cluster of Bandung City to describe emotional quotient level of adolescent. Results showed a similar values between the high and low emotional quotient. the High was 51.8% and the low was 48.2%. Of the five aspects of emotional intelligence emotional intelligence there are two aspects  in the low category of respondents 96 people (56.5%) of them have the ability to manage emotions in categories and low of 101 teens (59.4%) had low motivation.This is due to several factors like social support, family environment, socio-economic environment of the school, family and sex of teens. Nurse, family and school need to increase the comfort of psychologically on recognizing their emotional quotient to improve their health in the future.

scholarly journals An Investigation of the Effects of Exercises Applied on Unstable Surfaces on High School Students

2019 ◽  
Vol 7 (6) ◽  
pp. 77
Author(s):  
Ali Ozuak ◽  
Kamil Erdem
Keyword(s):  
High School ◽  
High School Students ◽  
Dynamic Balance ◽  
Economic Status ◽  
Soccer Players ◽  
Control Group ◽  
Static Balance ◽  
School Students ◽  
Eyes Closed ◽  
Eyes Open

In this study, it was aimed to determine the effects of plyometric exercises applied on unstable platforms on static and dynamic balances of soccer players who continued their high school education. In the study, male soccer players with similar socio-economic status between the ages of 14 and 16 formed the study group (SG; n=24; age=15.08±1.36) and the control group (CG; n=22; age=15.22±1.62). Static Balance Eyes Open (SB-EO), Static Balance Eyes Closed (SB-EC) and Dynamic Balance tests (DB) were applied on the SG and CG as pre- and post-tests for both dominant leg (DL) and non-dominant leg (NDL). SG athletes were subjected to plyometric exercises on unstable surfaces for sixteen sessions that were integrated into the physical education lessons in high school while CG athletes performed only a traditional soccer training program. As a result of the statistical analyses, when the pre-post test scores of the SG were examined, dynamic balance-dominant leg (DB-DL; p=0.03), dynamic balance-non-dominant leg (DB-NDL; p=0.03), static balance eyes open-dominant leg (SB-EO-DL; p=0 01), static balance eyes closed -dominant leg (SB-EC-DL; p=0.03) and static balance eyes closed-non-dominant leg (SB-EC-NDL; p=0.01) measurements were found statistically significant (p<0.05) while the CG had statistical improvements only in SB-EO-DL measurements (p=0.03). When the differences between the two groups were examined, only SB-EC-DL measurements were found statistically significant in favor of the SG (p=0.03). In conclusion, especially the improvement of DL observed in the SG is important for optimum performance considering that it is necessary to use both legs effectively in soccer. Considering the multitude of activities performed on a single leg in soccer, it is thought that the increase in bilateral balance can improve the skills that determine soccer performance in difficult conditions such as dribbling, shooting and passing.

scholarly journals Temporal trend of cardiorespiratory endurance in urban Catalan high school students over a 20 year period

PeerJ ◽  
2020 ◽  
Vol 8 ◽  
pp. e10365
Author(s):  
Jordi Arboix-Alió ◽  
Bernat Buscà ◽  
Enric M. Sebastiani ◽  
Joan Aguilera-Castells ◽  
Sergio Marcaida ◽  
...  
Keyword(s):  
High School Students ◽  
Physical Fitness ◽  
Temporal Trend ◽  
Period Effect ◽  
School Students ◽  
Cross Sectional ◽  
Important Indicator ◽  
Run Test ◽  
Cardiorespiratory Endurance ◽  
Shuttle Run

Background Physical fitness is considered an important indicator of health in adolescents. However, in recent years several studies in the scientific literature have shown a considerable lower trend and an alarming worsening of the current adolescents’ physical condition when comparing with previous decades, especially in urban populations. The aim of the current study was to analyse the temporal trend in cardiorespiratory endurance (CRE) in urban Catalan adolescents over a 20-year period (1999–2019). Methods A cross-sectional analysis study considering the 20-m Shuttle Run test (SRT) results obtained in the last 20 years was carried out. 1,701 adolescents between 15 and 16 years old (914 boys and 787 girls) were divided into four groups, corresponding to consecutive periods of five years (Group 1: 1999–2004; Group 2: 2005–2009; Group 3: 2010–2014 and Group 4: 2015–2019). ANOVA was used to test the period effect on CRE and post hoc Bonferroni analysis was performed to test pairwise differences between groups (p < 0.05). Results Results showed a significantly lower performance in CRE in both sexes. The percentual negative difference was 0.67%, 9.6% and 7% for boys and 5.06%, 14.97% and 9.41% for girls, when comparing the performance in 20-m Shuttle Run test for the first period, respectively. Conclusions Results suggest that the physical fitness of Catalan urban adolescents is lower in both sexes when comparing the different analysed periods of time. Therefore, CRE adolescents should be improved in order to help to protect against cardiovascular disease and other health risks in adulthood.

scholarly journals Hubungan Pola Asuh Orangtua dan Peran Guru, dengan Motivasi Berprestasi Siswa SMA

2018 ◽  
Vol 11 (2) ◽  
Author(s):  
Ida Rosida ◽  
Niken Widiastuti
Keyword(s):  
High School ◽  
High School Students ◽  
Achievement Motivation ◽  
Parenting Style ◽  
Educational Process ◽  
School Students ◽  
Chi Square ◽  
Important Indicator ◽  
Teacher’S Role ◽  
Teacher's Role

Education is an important indicator for people to get a better life in this globalization era like today. Important motivation in education is achievement motivation. Achievement motivation is a personal desire for achieving a standard of excellence. It is important that cooperation in the family, parenting and in education environmental or school is teacher’s role, in student achievement motivation. Parenting is how parents treat their children, guiding, and protecting children until they can socialize in society. Teachers are one of the supporters of the educational process. The purpose of this research is to see a significant relationship between parenting style and the teacher's role with achievement motivation. The subjects of this research are high school students grade 2, IPA or IPS. The result is, between achievement motivation and the teacher’s role has a positive and significant correlation with r = 0.409 and p = 0.000<0.05. Significant of positive relationship between parenting style and achievement motivation with the value of Chi-Square = 250.594 and p = 0.000 <0.05. It can be concluded that there is a relationship between parenting and the role of teachers in achieving motivation in high school students.

Articulatory Intervention for the Visually Impaired

1979 ◽  
Vol 10 (3) ◽  
pp. 139-144
Author(s):  
Cheri L. Florance ◽  
Judith O’Keefe
Keyword(s):  
High School ◽  
High School Students ◽  
Behavior Change ◽  
Visually Impaired ◽  
School Students ◽  
Handicapped Children ◽  
Paired Stimuli ◽  
Visually Handicapped ◽  
Parent Program

A modification of the Paired-Stimuli Parent Program (Florance, 1977) was adapted for the treatment of articulatory errors of visually handicapped children. Blind high school students served as clinical aides. A discussion of treatment methodology, and the results of administrating the program to 32 children, including a two-year follow-up evaluation to measure permanence of behavior change, is presented.

A Triarchic Analysis of an Aptitude-Treatment Interaction

1999 ◽  
Vol 15 (1) ◽  
pp. 3-13 ◽  
Author(s):  
Robert J. Sternberg ◽  
Elena L. Grigorenko ◽  
Michel Ferrari ◽  
Pamela Clinkenbeard
Keyword(s):  
High School ◽  
High School Students ◽  
Introductory Psychology ◽  
College Level ◽  
School Students ◽  
Treatment Interaction ◽  
Aptitude Treatment Interaction ◽  
Psychology Course

Summary: This article describes a triarchic analysis of an aptitude-treatment interaction in a college-level introductory-psychology course given to selected high-school students. Of the 326 total participants, 199 were selected to be high in analytical, creative, or practical abilities, or in all three abilities, or in none of the three abilities. The selected students were placed in a course that either well matched or did not match their pattern of analytical, creative, and practical abilities. All students were assessed for memory, analytical, creative, and practical achievement. The data showed an aptitude-treatment interaction between students' varied ability patterns and the match or mismatch of these abilities to the different instructional groups.

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