JURNAL PTI (PENDIDIKAN DAN TEKNOLOGI INFORMASI) FAKULTAS KEGURUAN ILMU PENDIDIKAN UNIVERSITAS PUTRA INDONESIA "YPTK" PADANG最新文献

{"title":"Hubungan Self Disclosure dengan Kepercayaan Diri Siswa dalam Mengemukakan Pendapat di Depan Kelas","authors":"Ade Nofembri, Linda Fitria, Popi Radyuli","doi":"10.35134/jpti.v8i1.40","DOIUrl":"https://doi.org/10.35134/jpti.v8i1.40","url":null,"abstract":"This research is motivated by the low self-confidence of students in expressing opinions in front of the class. One of the reasons is the low self-disclosure of students. This study aims to see a picture of self-confidence, self-disclosure, and to examine the relationship between students' self-disclosure and self-confidence in expressing opinions in front of the class. The research method used is descriptive and correlational approaches. The study population was the tenth grade students, amounting to 455 people. With a sample of 204 people, who were selected by purposive sample technique. Data were analyzed using percentage techniques and to see the relationship between the two variables using Pearson Correlation Product Moment. The results of the study were found (1) in general students 'self-confidence was in the medium category, (2) in general students' selfdisclosure was in the medium category, and (3) there was a significant relationship between self-disclosure and student self-confidence with rxy = 0.415 and level significance of 0.000. Based on the findings of this study, it can be a reference for students about the importance of increasing self-disclosure so that students' confidence in expressing opinions in front of the class increases. In addition, guidance and counseling teachers can provide counseling services based on the findings of this study.","PeriodicalId":164359,"journal":{"name":"JURNAL PTI (PENDIDIKAN DAN TEKNOLOGI INFORMASI) FAKULTAS KEGURUAN ILMU PENDIDIKAN UNIVERSITAS PUTRA INDONESIA \"YPTK\" PADANG","volume":"44 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131968457","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Pengaruh Intensitas Penggunaan Media Sosial terhadap Prestasi Belajar Siswa Kelas X di SMA","authors":"Ressa Kahayanti, Offeny Offeny, Ahmad Saefulloh","doi":"10.35134/jpti.v8i1.39","DOIUrl":"https://doi.org/10.35134/jpti.v8i1.39","url":null,"abstract":"This study aims to determine the effect of the intensity of the use of social media on the learning achievement of class X students at SMA Muhammadiyah 1 Palangka Raya. This type of research is a quantitative study with a correlational method, the population includes all class X students of SMA Muhammmadiyah 1 Palangka Raya, totaling 145 students. The sample used was 60 students, the sampling technique in this research was probability sampling, namely simple random sampling where the sample consisted of several classes. the data collection method was done by using a questionnaire and documentation. From the trial of the intensity of the use of social media, 34 of the 40 instruments can be valid. Reliability test results with alpha cronbach intensity of use of social media obtained rxy 0.932> r table 0.330 and for student achievement obtained rxy 0.943> r table 0.330. The results of the study are: 1. The intensity of the use of social media by class X students at SMA Muhammadiyah 1 Palangka Raya is being shown by the mean (average) value of 92.82, the median value (middle value) 74.78, the mode value (the value that is appears frequently) 78.78, standard deviation 5.18. The low category was 18 students or 30%, the medium category was 16 students or 27%, and the high category was 26 students or 43%. 2. The learning achievement of class X students at SMA Muhammadiyah 1 Palangka Raya is being shown by the mean (average) 82.75, the median value (middle value) 82.90, the mode score (the valuethat often appears) 84.95, standard deviation of 2.51. It was included in the low category as many as 7 students or 12%, the medium category was 53 students or 88%, and the high category was 0 students or 0%. 3. There is an influence on the intensity of the use of social media on the learning achievement of class X students at SMA Muhammadiyah 1 Palangka Raya. With a correlation coefficient of 0.211, this shows the effect of the intensity of the use of social media on the learning achievement of class X students at SMA Muhammadiyah 1 Palangka Raya is low. ","PeriodicalId":164359,"journal":{"name":"JURNAL PTI (PENDIDIKAN DAN TEKNOLOGI INFORMASI) FAKULTAS KEGURUAN ILMU PENDIDIKAN UNIVERSITAS PUTRA INDONESIA \"YPTK\" PADANG","volume":"116 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121667948","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Perancangan dan Pembuatan Aplikasi Media Pembelajaran Berbasis Android pada Mata Pelajaran Produk Kreatif dan Kewirausahaan","authors":"N. Nurhayati, Yuliawati Yunus, A. Juwita","doi":"10.35134/jpti.v8i1.38","DOIUrl":"https://doi.org/10.35134/jpti.v8i1.38","url":null,"abstract":"This study aims to determine the validity, practicality and effectiveness of designing and making Android-based learning media applications in the subject of Creative Products and Entrepreneurship for Class XII TKJ 2 at SMK Negeri 8 Padang Odd Semester, Academic Year 2020/2021. This study uses a research development method (research & Development). The research subjects were 35 people. The research model used is the development research model (ADDIE model), with the design of the development steps as follows. (1) Analyze, (2) Design, (3) Development, (4) Implementation and (5) Evaluate. The results of the validity test by the experts as a whole validator test assessment of Android-Based Learning Media Applications in the subject of Creative Products and Entrepreneurship Class XII TKJ 2 SMKN 8 Padang amounting to Odd Semester 82.20%, so that the level of validity can be interpreted as valid to use. The results of the overall practicality test assessment of the practicality of Android-Based Learning Media Applications in the subject of Creative Products and Entrepreneurship Class XII TKJ 2 SMKN 8 Padang Odd Semester is 90.79%, so that the level of practicality can be interpreted as Very Practical to use. The results of the overall effectiveness test assessment of the effectiveness of the Android-Based Learning Media Application in the subject of Creative Products and Entrepreneurship Class XII TKJ 2 SMKN 8 Padang Odd Semester is 84.91%, so that the level of effectivenesscan be interpreted Effectively used. In conclusion, based on the assessment and expert input and the results of the field trial of the Android-Based Learning Media Application as a learning medium, it has been tested for feasibility, excellence, and can be used in the learning process in Creative Products and Entrepreneurship subjects in class XII TKJ 2 SMKN 8 Padang.","PeriodicalId":164359,"journal":{"name":"JURNAL PTI (PENDIDIKAN DAN TEKNOLOGI INFORMASI) FAKULTAS KEGURUAN ILMU PENDIDIKAN UNIVERSITAS PUTRA INDONESIA \"YPTK\" PADANG","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125370529","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}