scholarly journals PENGARUH PENGUNYAHAN PERMEN KARET YANG MENGANDUNG XYLITOL TERHADAP PENURUNAN INDEKS PLAK PADA PEROKOK

2015 ◽  
Vol 3 (2) ◽  
pp. 102-111
Author(s):  
Popy Sandra ◽  
Yustini Allioes ◽  
Susi Susi
Keyword(s):  
Data Analysis ◽  
Periodontal Disease ◽  
Dental Plaque ◽  
T Test ◽  
Index Score ◽  
Plaque Index ◽  
Chewing Gum ◽  
Index Data ◽  
The One ◽  
Paired T Test

Dental plaque plays main important role in cause of caries and periodontal disease. The one of control is to chewing gum containing xylitol. The aim of the study was to evaluate the effect of chewing gum containing xylitol in reducing  the  plaque  index  scores  in  smoker. The  method  of  this  study  was  quasi experiment  with pretest-posttest design involved smoker  sample  total  35  people.  Examination  plaque  index  score  was  conducted  over  2  days  using PHP-M  plaque  index.  Data  analysis  is  conducted  using  Paired  t-test.  Average  plaque  index  prior  to  chewing  gum containing  xylitol is  37,9714±8,62106  and  average  plaque  index  after  to  chewing  gum  containing  xylitol is15,2000±4,96340. After chewing, it shows that mean percentage plaque index prior and after is 22,77143±9,49330 with p<0,05. So, chewing gum containing xylitol are equally effective reducing the plaque index scores in smoker. Keywords : Chewing gum containing xylitol, plaque index, smoker.

scholarly journals Sari Buah Naga Super merah (Hylocereus costaricensis) Sebagai Pewarna Alami Plak Gigi

2018 ◽  
Vol 7 (1) ◽  
pp. 28
Author(s):  
Betrik Sefyana Mangiri ◽  
Sinar Yani ◽  
Silvia Anitasari
Keyword(s):  
Thin Layer ◽  
Dental Plaque ◽  
Fruit Juice ◽  
T Test ◽  
Plaque Index ◽  
Tooth Surface ◽  
Dragon Fruit ◽  
Significant Difference ◽  
Second Period ◽  
Paired T Test

Dental plaque is a colorless thin layer, is not easily visible on the tooth surface and it causes caries. Disclosing solution is the material that can help us to see dental plaque. Chemical disclosing solution, which now exists, has several disadvantages so we need to develop natural disclosing solution. One of the ingredients in natural disclosing solution that has been studied for its effect is betacyanin, which is contained in super-red dragon fruit (Hylocereus costaricensis). This study aim to observe the coloring effect of super-red dragon fruit juice. The experimental was conducted by measuring plaque index of 20 people, who were not to clean their teeth for 24 hours (two periods), and were eaten the same foods in each period. Examination of plaque index at the end of the first period used chemical disclosing solution contains of erythrosine (FDC Red #3) and the second period used super-red dragon fruit juice. The datas were analyzed by Paired T-test. The results of the plaque index score at the first (2.47815 ± 0.811497), the second (2.7731 ± 1.0512) and did not find a significant difference (p > 0.05). The ability of super-red dragon fruit to coloring dental plaque has no difference with chemical disclosing solution, so it can be used as a natural disclosing solution.

PENGARUH PERMAINAN KELOMPOK DALAM KONSELING TERHADAP PEMBENTUKAN KARAKTER ANAK MUALAF

2019 ◽  
Vol 3 (1) ◽  
pp. 52
Author(s):  
Irman Irman
Keyword(s):  
Data Analysis ◽  
Group Work ◽  
Research Method ◽  
T Test ◽  
Psychological Problems ◽  
Design Data ◽  
Character Building ◽  
The One ◽  
Group Play ◽  
Paired T Test

Students from among converts experience psychological problems because they are conducting a process of finding identity and character building. Problems experienced by converts are considered necessary to do an intervention by teachers who are in school. One technique that is deemed appropriate to shape the character of converts is through group work in counseling. The purpose of the study is to reveal the influence of group games in counseling on the formation of the character of converts. The research method used pre-experiment with the one-group pretest-posttest design. Data analysis used paired t test. The results of the study found that (1) there was an increase in the character of converts to a better direction, (2) there was a significant effect of group play in counseling on improving the character of converts.

Gratifications for using social media

2016 ◽  
Vol 34 (2) ◽  
pp. 139-147 ◽  
Author(s):  
Chunmei Gan
Keyword(s):  
Social Media ◽  
Factor Analysis ◽  
Data Analysis ◽  
University Students ◽  
Factor Structure ◽  
T Test ◽  
Sina Weibo ◽  
Chinese University ◽  
Valid Data ◽  
Paired T Test

The purpose of this paper is to examine the general and specific gratifications that drive users’ choice of different social media. Sina Weibo and WeChat in China were selected for the current study. Two separate empirical surveys were conducted and 368 valid data were collected from Chinese university students experienced in using Sina Weibo or WeChat. Exploratory factor analysis, paired t test and independent-samples t test were employed for data analysis. The results identify four general gratifications for using different social media: hedonic gratification, affection gratification, information gratification and social gratification. In addition, factor structure of information gratification is different for different social media. Furthermore, the strength of each gratification differs to varying degrees across the use of different social media. Information gratification plays the most salient role in using Sina Weibo, whereas affection gratification is the most important motive for the use of WeChat. Also, the use of Sina Weibo can better fulfill individuals’ information and hedonic gratifications, while individuals prefer to use WeChat for achieving gratifications of social and affection.

scholarly journals PENGARUH PEMBELAJARAN NILAI-NILAI TOLERANSI UNTUK MENINGKATKAN KETERAMPILAN SOSIAL SISWA SMP

2018 ◽  
Vol 2 (2) ◽  
pp. 1
Author(s):  
Nuswantari Nuswantari
Keyword(s):  
Data Analysis ◽  
Social Skill ◽  
Junior High ◽  
Test Sample ◽  
T Test ◽  
Score Improvement ◽  
Subject Choice ◽  
Teaching Values ◽  
The Subject ◽  
Paired T Test

The purpose of this research is, to know the influence of the tolerance values of teaching influence in improving social skill of junior high school’s students. Subject choice is done based on the score of social skill term to 143 students. As the subject of research is student who has < 111, and it is found 28 subject matters, and then from 28 subject concerned, it is divided into two groups, those are experiment’s group and controlled one, in random by considering equality if the subject between controlled and experiments groups. The result of data analysis of controlled and experiments groups with the t-test (sample paired t-test) it is known 2,490 with significant 0,027, it is mean there are differences of score improvement in social skill between controlled and experiences groups. It can be said that the instruction of effective tolerance values will result no difference, therefore it can be said that the effectivity of treatment will be fixed. The conclusion which will be found from this research is the teaching values of effective tolerance can be improving social skill of students.Keywords: social skill, tolerance, values

scholarly journals Is it Worth Comparing Different Bankruptcy Models?

2015 ◽  
Vol 63 (2) ◽  
pp. 525-531 ◽  
Author(s):  
Miroslava Dolejšová
Keyword(s):  
Financial Performance ◽  
Financial Statements ◽  
T Test ◽  
Small Enterprises ◽  
Z Score ◽  
Statistical Data Analysis ◽  
Financial Condition ◽  
Score Model ◽  
The One ◽  
Paired T Test

The aim of this paper is to compare the performance of small enterprises in the Zlín and Olomouc Regions. These enterprises were assessed using the Altman Z-Score model, the IN05 model, the Zmijewski model and the Springate model. The batch selected for this analysis included 16 enterprises from the Zlín Region and 16 enterprises from the Olomouc Region. Financial statements subjected to the analysis are from 2006 and 2010. The statistical data analysis was performed using the one-sample z-test for proportions and the paired t-test. The outcomes of the evaluation run using the Altman Z-Score model, the IN05 model and the Springate model revealed the enterprises to be financially sound, but the Zmijewski model identified them as being insolvent. The one-sample z-test for proportions confirmed that at least 80% of these enterprises show a sound financial condition. A comparison of all models has emphasized the substantial difference produced by the Zmijewski model. The paired t-test showed that the financial performance of small enterprises had remained the same during the years involved. It is recommended that small enterprises assess their financial performance using two different bankruptcy models. They may wish to combine the Zmijewski model with any bankruptcy model (the Altman Z-Score model, the IN05 model or the Springate model) to ensure a proper method of analysis.

scholarly journals PENGARUH PENERAPAN PROGRAM MENTORING AL-ISLAM TERHADAP PRAKTIK BERAGAMA MAHASISWA UNIVERSITAS ISLAM OGAN KOMERING ILIR KAYUAGUNG

2020 ◽  
Vol 2 (2) ◽  
pp. 156-170
Author(s):  
Firmansyah Firmansyah
Keyword(s):  
Data Analysis ◽  
Field Research ◽  
Strong Relationship ◽  
Religious Practice ◽  
T Test ◽  
Statistical Techniques ◽  
Statistical Calculation ◽  
Error Level ◽  
Response Data ◽  
The One

This research was conducted to determine the effectiveness of the implementation of the mentoring Al-Islam program at Universitas Islam OganKomeringIlir (UNISKI) Kayuagung which has been running so far, the implementation of the religious practice of students of UNISKI Kayuagung, and what effect the implementation of the mentoring Al-Islam program has on the implementation of the student's religious practice. This research is a descriptive field research with a quantitative approach. The data sources were students participating in the mentoring Al-Islam and the management of P5I UNISKI Kayuagung. Data collection is done using observation techniques, questionnaires, interviews, and documentation. The data analysis is done through descriptive statistical techniques. The results of the data analysis showed that the effectiveness of the implementation of the mentoring Al-Islam program at UNISKI Kayuagung based on the response data of 284 respondents to the research questionnaire using the one-sample t-test formula = 173,433> price of the table, both at the error level ( ) 5% = 1,645 or  1% = 2,362. Thus, the Ha submitted can be accepted. Meanwhile, the value of students' religious practice, using the t-test formula of one sample, the price of t arithmetic = 156.8> t table 5% = 1.645 and 1% = 2.362. The price of t arithmetic falls on the acceptance of Ha, so Ha is accepted and H0 is rejected. The statistical calculation using the product moment correlation formula shows that the application of the mentoring Al-Islam program has a positive and significant effect of 0.996 with a "very strong" relationship level on the religious practice of students of UNISKI Kayuagung.

scholarly journals Perbedaan Stres Persiapan Hari Raya Galungan pada Ibu Rumah Tangga dan Ibu Bekerja yang Beragama Hindu di Denpasar

2013 ◽  
Vol 1 (1) ◽  
Author(s):  
Bagus Galih Hantosa ◽  
Luh Made Karisma Sukmayanti Suarya
Keyword(s):  
Data Analysis ◽  
Test Data ◽  
Stress Level ◽  
Working Mothers ◽  
Sampling Technique ◽  
T Test ◽  
Stress Difference ◽  
Easy Task ◽  
The Difference ◽  
The One

Galungan is Hindu religious holy day in celebrating the triumph of dharma over adharma. In Galungan preparation, the mothers, housewives and working mothers, are the one who in charge to prepare all banten that needed on Galungan. Preparing Galungan’s banten was not an easy task because skill, knowledge and time are needed to prepare all the banten, that why this activity had potential to make stress among housewives and working mothers. This study aimed to discover the difference Galungan preparation’s stress between Hindus housewives and working mothers in Denpasar   Sampling technique used in this research was simple random samplings that were 100 subjects consisting of 52 working and mothers and 48 housewives that lived in Denpasar area, that filled the scale of Galungan Preparation’s Stress that was made by stress aspect from pyshic, emotional, and concentration by Dr. Robert J. an Amberg, Cary Cooper, Alison Straw and Braham. From available 60 items, 55 items was declared dan 5 items fall with reliability value 0,974,. Method of analyzing data used in this research is the analysis of parametric t-test independet group. Results from test data analysis is that there is a significant value of p= 0.000 which indicates a significant stress difference between both group of Hindus housewives and working mothers, which was working mothers have more stress level than housewives when working on Galungan’s preparation.   Keywords : Galungan, Stress, Working Mothers, Housewives

scholarly journals PENGARUH PENERAPAN MODEL PEMBELAJARAN STUDENT FACILITATOR AND EXPLAINING PADA MATA KULIAH PENDIDIKAN MATEMATIKA ANAK USIA DINI TERHADAP KEAKTIFAN MAHASISWA PROGRAM STUDI PGPAUD UNIVERSITAS DHARMAS INDONESIA

2018 ◽  
Vol 6 (2) ◽  
pp. 305-310
Author(s):  
Antik Estika Hader
Keyword(s):  
Data Analysis ◽  
Mathematics Education ◽  
Student Learning ◽  
Undergraduate Students ◽  
Learning Model ◽  
T Test ◽  
Early Childhood Mathematics ◽  
Paired Sample ◽  
The One ◽  
Academic Year

AbstrakPendidikan matematika anak usia dini merupakan salah satu mata kuliah wajib bagi mahasiswa S1 PGPAUD Universitas Dharmas Indonesia. Peneliti sekaligus sebagai dosen pengampu mata kuliah ini, menggunakan metode ceramah dan tanya jawab pada pertemuan ke satu sampai dengan ke empat. Namun menurut pengamatan peneliti, mahasiswa kurang begitu aktif untuk bertanya dan mengemukakan pendapat. Disatu sisi penulis menyadari potensi yang dimiliki mahasiswa sangat besar karena mahasiswa yang mengambil mata kuliah ini pada tahun ajaran 2016/2017, sebagian besar merupakan guru-guru PAUD yang tersebar di beberapa kecamatan di Kabupaten Bungo, Dharmasraya, Kerinci dan Sijunjung yang telah memiliki pengalaman minimal dua tahun mengajar. Penulis mencoba menerapkan model pembelajaran student facilitator dan explaining untuk pertemuan ke lima sampai dengan ketujuh, dan melakukan pengamatan untuk melihat pengaruhnya terhadap keaktifan mahasiswa. Desain penelitian menggunakan bentuk one group pretest-posttest design. Hipotesis diuji dengan menggunakan paired sampel t test dengan software SPSS 20. Penulis menggunakan taraf kepercayaan 95%. Dari hasil analisis data diperoleh nilai signifikansi sebesar 0.01. Sehingga dapat disimpulkan terdapat pengaruh penerapan model pembelajaran student facilitator and explaining pada mata kuliah pendidikan matematika anak usia dini terhadap keaktifan mahasiswa program studi PGPAUD Universitas Dharmas Indonesia.Kata Kunci: Explaining, Model Pembelajaran, PGPAUD, Student Facilitator.AbstractEarly childhood mathematics education is one of compulsory subjects for undergraduate students of PGPAUD Universitas Dharmas Indonesia. Researcher as well as lecturer pengampu this subject, using the method of lecturing and question and answer at the meeting to one to the fourth. However, according to researcher observations, students are less active to ask and express opinions. On the one hand the author realizes the potential of the students is very large because students who take this course in the academic year 2016/2017, most of the teachers PAUD spread across several districts in Bungo, Dharmasraya, Kerinci and Sijunjung who have minimal experience Two years of teaching. The author tries to apply student learning model facilitator and explaining for the fifth to seventh meeting, and make observations to see the effect on student activeness. The research design used a one-pretest-posttest design. The hypothesis was tested using paired sample t test with SPSS 20 software. The author used 95% confidence level. From the results of data analysis obtained value of significance of 0.01. So it can be concluded that there is influence of applying student learning model facilitator and explaining on early childhood mathematics education subject to the liveliness of PGPAUD students of Universitas Dharmas Indonesia.Keyword: Explaining, Learning Model, PGPAUD, Student Facilitator.

scholarly journals Pengaruh Pasta Gigi yang Mengandung Katekin Gambir (Uncaria gambir Roxb) Terhadap Penurunan Indeks Plak Gigi

2020 ◽  
Vol 8 (2) ◽  
pp. 57-63
Author(s):  
Cimi Ilmiawati ◽  
Nurhayati Nurhayati ◽  
Bambang Bambang
Keyword(s):  
Dental Plaque ◽  
T Test ◽  
Plaque Index ◽  
Control Group ◽  
Test Results ◽  
Control Group Design ◽  
Significant Difference ◽  
Post Test ◽  
Plaque Control ◽  
Dental Plaque Index

Background: Dental plaque is a soft, structured, calcified layer of bacteria that accumulates and attaches to the surface of the tooth. Efforts are made to eliminate and prevent plaque on the surface of the tooth by plaque control. Plaque control can be done mechanically, chemically, or a combination of both. Chemical control is done by using toothpaste. Catechin gambier toothpaste are polyphenolic compounds that have antibacterial activity which can prevent adhesion, inhibit the enzyme activity of glucosyltransferase and kills plaque forming bacteria. Objective: To determine the effect of catechin gambier on decreasing dental plaque index. Methods: This study is a true experimental study with pre-test and post-test control group design, conducted in March – April 2019. The subjects of this study were 44 students of Faculty of Dentistry, Andalas University. The subjects were divided into two groups, one group used catechin gambier toothpaste and an control group used placebo. Plaque index was calculated using an Turesky-Gilmore-Glickman of Quingley-Hein. Data was analyzed by t-test. Results: Average of dental plaque index in treatment group was higher than placebo group. Independent t-test showed that there was significant difference of dental plaque index beetwen two groups (p<0,001). Conclusion: Catechin gambier toothpaste can reduce dental plaque index.

scholarly journals PENGEMBANGAN BUKU CERITA BERGAMBAR INTERAKTIF TERHADAP KEMAMPUAN SISWA MENEMUKAN ISI CERITA

2020 ◽  
Vol 9 (4) ◽  
pp. 224-229
Author(s):  
Gigih Wicaksono
Keyword(s):  
Data Analysis ◽  
Data Collection ◽  
Fourth Grade ◽  
T Test ◽  
Viability Test ◽  
Grade Teacher ◽  
Fourth Grade Students ◽  
Before And After ◽  
Paired T Test ◽  
Bahasa Indonesia

Abstrak Penelitian ini bertujuan mengembangkan buku cerita bergambar interaktif untuk meningkatkan kemampuan menemukan isi cerita siswa kelas IV SDN 2 Campurejo. Penelitian ini adalah kuantitatif jenis research and development (R&D). Subjek penelitian ini adalah guru kelas IV dan 26 siswa kelas IV SDN 2 Campurejo. Teknik pengumpulan data yang digunakan berupa wawancara, observasi, angket, dan dokumentasi. Analisis data dilakukan dengan uji kelayakan dan uji keefektifan media. Hasil uji kelayakan oleh ahli materi dan ahli media mendapatkan hasil 75% dan 90,6%. Hasil uji paired t-test menunjukkan  = 13,790 > = 2,055 atau H0 ditolak sehingga buku cerita bergambar interaktif efektif digunakan. Hasil uji n-gain sebelum dan sesudah pembelajaran diperoleh hasil 0,44 dengan kriteria sedang, sehingga efektif digunakan untuk media pembelajaran. Simpulan dari penelitian ini adalah buku cerita bergambar interaktif dinyatakan layak dan efektif digunakan dalam pembelajaran bahasa Indonesia pada materi menemukan isi cerita. This research used a quantitative approach and development (R&D) method. The subjects of this study were the fourth grade teacher and 26 fourth grade students of  Campurejo 2 Elementary School. The data collection techniques used interviews, observation, questionnaires, and documentation. The data analysis was done by viability test and media effectiveness test. The results by material expert and media expert got percentage of 75% and 90.6%. The results of the paired t-test showed = 13,790> = 2,055 or H0 was rejected so that interactive picture storybook was effectively used. The results of the n-gain test before and after the treatments was 0.44 in a moderate criteria, so it was effectively used as a learning media. The conclusion of this research was that interactive picture storybook was declared viable and effective to be used in Bahasa Indonesia learning to find the meaning of the story topic.

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