scholarly journals Enhancing conceptual understanding via Diffraction Grating Innovative Media (DIAGRAM)

2021 ◽  
Vol 2098 (1) ◽  
pp. 012013
Author(s):  
F Laurenty ◽  
H Sulsilah ◽  
A M Amin ◽  
A Samsudin ◽  
D Rusdiana

Abstract Diffraction grating innovative media (DIAGRAM) is a physics experimental tool that can be implemented in the learning of diffraction grating material. This research endeavored to analyse students’ conceptual understanding on diffraction grating material after using the diffraction grating innovative media (DIAGRAM). Pre-experimental design was used as the method in this research with one-group pretest-posttest as the design and 10 female students and 1 male students from three schools in Indonesia which are in Banjaran, Pamarayan and Makassar participated. Starting from interpretation test using multiple choices test consisting of 8 questions and using google form, the stage then carried out learning activity utilizing the DIAGRAM and given a posttest in the end of the class. At the last data had been analysed by N-Gain. The come about of this consider were gotten by students’ increment in high category which is 0,73. To sum up, diffraction grating innovative media (DIAGRAM) can make enhancement of senior high school students’ conceptual understanding in diffraction grating material.

2002 ◽  
Vol 91 (1) ◽  
pp. 193-198 ◽  
Author(s):  
Nadya M. Kouzma ◽  
Gerard A. Kennedy

This study aimed at investigating the relationship between hours of homework, stress, and mood disturbance in senior high school students, 141 boys and 228 girls, recruited from high schools across Victoria, Australia. Participants' ages ranged from 16 to 18 years ( M = 16.6, SD = .6). A 1-wk. homework diary, a Self-reported Stress scale, and the Profile of Mood States were administered to students. Analysis showed that the number of hours spent completing homework ranged from 10 to 65 hours per week ( M = 37.0, SD = 12.2). Independent samples t-test analyses showed significant sex differences, with female students scoring higher on hours of homework, stress, and mood disturbance compared to male students. Pearson product-moment correlations were significant and positive for hours of homework with stress and for hours of homework with mood disturbance.


2021 ◽  
Vol 13 (21) ◽  
pp. 11615
Author(s):  
Yao-Chung Cheng ◽  
Fang-Chih Hung ◽  
Hung-Ming Hsu

Academic dishonesty has become a global issue widely studied in many countries. Plagiarism using the Internet is prevalent across the world and seems to be increasing, affecting the reputation of schools and even countries. On the basis of the social cognitive theory and the theory of planned behavior, this study explored the relationship between ethical attitude and academic dishonesty, and we focused on the moderating effect of ethical climate on the relationship. A survey of 1271 students (745 female students, 526 male students; mean age = 16.38 years, SD = 0.76) from 31 senior high schools in Taiwan was conducted and analyzed using hierarchical regression by SPSS 26 to test the hypotheses of this study. The result shows that: (1) Compared with male students, female students had a more positive attitude towards ethical attitude and showed less academic dishonesty. Compared with general senior high school students, vocational senior high school students showed a more positive ethical attitude and a positive ethical climate; (2) ethical attitude was negatively related to academic dishonesty; (3) high ethical climate strengthened the negative relationship between ethical attitude and academic dishonesty. In addition, the theoretical implications, practical implications, and directions for future research are also discussed in this article. The result of the study can be a credible reference for educational researchers and educational administrative systems, when planning ethical-related courses or educational policies for high schools with more emphasis on academic dishonesty and other relevant issues.


2021 ◽  
Vol 2 (2) ◽  
pp. 32-38
Author(s):  
Angelie M. C. Gomez ◽  
Jerlene L. Calonia ◽  
Mayflor D. Huera

This study specifically aimed to make a plan of action on how to reduce the stress level of the Senior High School Students. In order to make a feasible action plan, the researchers determined the stress level and the coping strategies of the male and female students respectively. The researchers used the descriptive method of research. A total of 82 students were the respondents of the study. Adopted questionnaires were utilized in measuring the perceived level of stress and sources of stress of the students. Results showed that both male and female students had an average level of stress. The level of stress of both female and male students is average for academic and financial sources. Moreover, the female students had low level of stress for psychological and health related stressors while the male students had average level for the said stressors. In addition, the results revealed that male and female students had different coping strategies in dealing with stress. Female students always employed spending time with friends, listening to music, eating a lot, going to some places and keeping their faith to their God as coping strategies. On the other hand, male students did not always employ coping strategies when they are stressed. Both male and female students never isolate themselves when are stressed.


2006 ◽  
Vol 11 (4) ◽  
pp. 268-276 ◽  
Author(s):  
Aida Orgocka ◽  
Jasna Jovanovic

This study examined how social opportunity structure influences identity exploration and commitment of Albanian high school students. A total of 258 students completed a questionnaire that gauged their identity exploration and commitment in three domains: education, occupation, and family. ANOVA results indicated that, overall, students scored highest in exploration in the domain of education and in commitment in the domain of family. Students' exploration and commitment were linked to gender. Albanian female students scored higher than male students in exploration and commitment regarding education and family. Perceived work opportunities in Albania or abroad also significantly moderated participants' exploration in the domain of education and were associated with commitment in education and occupation. As one of the first studies to explore Albanian youth's identity development in relation to social opportunity structure, findings are discussed in light of furthering the field of Albanian adolescent and youth development.


2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Hanmei Xu ◽  
Hang Zhang ◽  
Lijuan Huang ◽  
Xiaolan Wang ◽  
Xiaowei Tang ◽  
...  

Abstract Background The outbreak of Coronavirus Disease 2019(COVID-19) caused psychological stress in Chinese adults population. But we are unaware of whether the pandemic causes psychological stress on children. Methods We used the Children’s Impact of Event Scale questionnaire (CRIES-13) to investigate the degree of Post-traumatic Stress (PTSD) symptoms caused by the pandemic in students selected from schools in Sichuan, Jiangsu, Henan, Yunnan, and Chongqing provinces of China. Results A total of 7769 students(3692 male and 4077 female), aged 8–18 years, were enrolled in the study, comprising 1214 in primary schools, 2799 in junior high schools and 3756 in senior high schools. A total of 1639 students (21.1%) had severe psychological stress reactions. A large proportion of senior high school students (23.3%) experienced severe psychological stress, and they had the highest median total CRIES-13 score. Female students were more likely to experience severe psychological stress and had higher median CRIES-13 total scores than males. Conclusion COVID-19 has placed psychological stresses on primary and secondary school students in China. These stresses are more likely to reach severe levels among female students and senior high school students.


Children ◽  
2020 ◽  
Vol 7 (9) ◽  
pp. 108
Author(s):  
Tomoko Omiya ◽  
Naoko Deguchi ◽  
Taisuke Togari ◽  
Yoshihiko Yamazaki

Adolescence is marked by significant life stress. Recently, school refusal and dropouts as well as suicide among Japanese adolescents have increased. Sense of coherence (SOC) is recognized as a competency that helps people deal with stress. The purpose of this study was to examine the factors influencing SOC in male and female high school students. We conducted a survey with 203 pairs of high school students and their mothers, in Tokyo, to explore their SOC, family relationships, school belonging, and autistic traits. Analysis of the data revealed a weak relationship between female students’ SOC and that of their mothers, and no relationship between male students’ SOC and their mothers’ SOC. Feelings of acceptance and recognition from teachers improved students’ SOC, irrespective of gender. Low SOC in mothers had a negative impact on female students’ SOC, and children’s lack of imagination (an autism spectrum tendency) had a negative impact on male students’ SOC. This study revealed the importance of support at home and school according to the needs of both genders.


Author(s):  
Amiruddin Kade ◽  
I Nyoman Sudana Degeng ◽  
Muhammad Nur Ali

Conceptual understanding should have serious attention due to the low score of Physics subject on national examination in Palu. The difference between learning style and jigsaw strategy is able to combine abstract conceptualization and active experiment towards the conceptual understanding for students whose learning style is converger and diverger. The research design was quasi experiment. The sample is the eleventh class of Senior High School students in Palu that are chosen using cluster random sampling (multistage), that is, 167 students. The research instrument was Kolb’s Learning Style Inventory (KLSI) of conceptual understanding test on Physics (Tes Pemahaman Konsep Fisika or TPKF). The data was analyzed by using ANOVA, with the significant level is 5%. The result shows that: (1) cooperative learning strategy of jigsaw type has more benefits than direct learning strategy in conceptual understanding on Physics, (2) student group of which learning style was converger has higher conceptual understanding than that of which learning style was diverger, (3) there are interaction influence between learning strategy and learning style towards the conceptual understanding on Physics


2019 ◽  
Vol 13 (2) ◽  
Author(s):  
Semir Hadžifejizović

Sample consisted of 30 (16 male and 14 female) participants born in year 2000 +6 months and -6months who attended Gymnasium in Prijepolje in period May 2018. The research concerned with introductionof swimming into elementary and high schools, as well as universities and the questionnaireon knowledge about 100 m free style swimming.Likert scale was used and it consisted of a number of statements which cause positive ornegative attitude towards swimming. Participants were asked to express the level ofagreement on a scale with odd number of units. Total attitude is obtained by summing up theanswers. Scale is designed in the following manner: application of statements on a group ofassessors who express their level of agreement with every statement on scale 1–5. Statement:Swimming should be introduced as course at universities was assessed affirmativelyby 100% of male students and 85.71% female students, whereas the statement:swimming should be introduced as subject at elementary and high schools was assessedaffirmatively by 87.5% of male students and 71.42% of female students.


2018 ◽  
Vol 15 (2) ◽  
pp. 1355 ◽  
Author(s):  
Mehtap Metin Karaaslan ◽  
Ayda Çelebioğlu

This research was conducted as a descriptive study to determine the healthy lifestyle behaviors of high school students. The schools located in Rize Province were grouped (n: 9926). The number of samples was determined to be 370 according to the sample width formula, which is known as the number of individuals in the phase. A total of 449 volunteer students were selected from a high school in each group by simple random sampling method and the study was completed. To collect data, the personal information form and healthy lifestyle behaviors scale II, which were developed by the researcher, were used. The data were evaluated using percentile, ANOVA and t test. It was determined that the average score of healthy lifestyle behaviors scale II scores of the students was moderate with 128.06 ± 20.19. The average score of female students' health responsibility and interpersonal relationship scores were higher than male students (p <0.05). The average physical activity score of male students was found to be higher than that of female students (p <0.05). A significant positive correlation between the age of the students and the class with 'interpersonal relations' and the total score was found (p <0.05). The acquisition of positive health behaviors during the adolescence period is important to perform healthy behaviors in the future life of the individual. As a result of this study, it is suggested that education programs should be established to protect and improve the health of the students. Also, education should develop the self-efficacy of the students. Moreover, it should be conducted according to the low-scored areas and schools. Extended English summary is in the end of Full Text PDF (TURKISH) file.ÖzetBu araştırma, lise öğrencilerinin sağlıklı yaşam biçimi davranışlarının belirlenmesi amacıyla tanımlayıcı olarak gerçekleştirilmiştir. Rize il merkezinde bulunan okullar gruplandırılmıştır(n: 9926). Evrende birey sayısı bilinen örneklem genişliği formülüne göre örneklem sayısı 370 olarak belirlenmiş, her gruptaki birer liseden basit rastgele örneklem yöntemiyle toplam 449 gönüllü öğrenci ile çalışma tamamlanmıştır.  Verilerin toplanmasında, araştırmacı tarafından oluşturulan kişisel bilgi formu ve sağlıklı yaşam biçimi davranışları ölçeği II kullanılmıştır. Veriler bilgisayar ortaminda yüzdelik, ANOVA ve t testi kullanılarak değerlendirilmiştir.Öğrencilerin sağlıklı yaşam biçimi davranışları ölçeği puan ortalamasının 128.06±20.19 ile orta düzeyde olduğu belirlenmiştir. Kız öğrencilerin sağlık sorumluluğu ve kişilerarası ilişkiler puan ortalaması erkek öğrencilerin puan ortalamasından yüksek bulunmuştur(p<0.05). Erkek öğrencilerin fiziksel aktivite puan ortalaması, kız öğrencilerin puan ortalamasından yüksek bulunmuştur(p<0.05). Öğrencilerin yaşı ve sınıf ile ‘kişilerarası ilişkiler’ ve toplam puan arasında pozitif yönde anlamlı ilişki saptanmıştır (p<0.05).Adölesan döneminde olumlu sağlık davranışlarının kazanılması bireyin ileriki yaşamında sağlıklı davranışlar gerçekleştirmesi açısından önem taşımaktadır. Bu çalışma sonucunda öğrencilerin sağlıklarını korumak ve geliştirmek için eğitim programları oluşturulması ve eğitimin özellikle öz- etkililiği geliştirici olması ve daha çok düşük puan alınan alanlara ve okullara göre yapılması önerilmektedir.


2019 ◽  
Vol 4 (1) ◽  
pp. 207
Author(s):  
Patmisari Patmisari ◽  
Abdul Gafur

This article aims to describe the effect of gender differences in the political awareness of high school students as a novice voter. The study method uses a correlational research design using a quantitative approach. The analysis used was independent samples T-test using SPSS 21. Data collection instruments used a questionnaire distributed to research samples. The sample is 245 students consisting of 128 female students and 117 male students. The results of the study showed differences in the level of political awareness between male and female students, male students had higher political awareness than female students. There is a positive and significant gender influence on the political awareness of high school students.


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