scholarly journals The Influence of Dark Chocolate to Reduce Menstrual Pain in Primary Dysmenorhea

2018 ◽  
Vol 2 (1) ◽  
pp. 27-35
Author(s):  
Roiela Arfailasufandi ◽  
Funsu Andiarna
Keyword(s):  
Sampling Technique ◽  
T Test ◽  
The Body ◽  
Dark Chocolate ◽  
Control Group ◽  
Menstrual Pain ◽  
Control Group Design ◽  
Equivalent Control ◽  
The University ◽  
And Control

Chocolate contains copper which used by the body to synthesize collagen and neurotransmitters called endorphins. Endorphin hormone would be a analgesic and natural sedative so as to reduce the intensity of pain such as menstruation pain. Dark chocolate contains more cocoa, making it the best choice to get the health benefits. The purpose of this study was to investigated the influence of dark chocolate on reducing mentrual pain in primary dysmenorhea. Thestudy used a quasy-experimental research design to approach non-equivalent control group design. The research was conducted in August 2014 until September 2014 at the University of Muhammadiyah Malang. Acted as research sample, 40 students with dismenorhea primary were taken by purposive sampling technique which was divided into treatment group and control group. The independent variable of this study was the provision of dark chocolate and the intensity of menstrual pain on the student with primary dismenorhea became the dependent variable. Data was analyzed by independent t test. The results of the analysis using an independent t test be obtained significant in value (p) less than alpha (0.000<0.05). Dark chocolate influential on decreasing menstrual pain in primary dysmenorhea.

scholarly journals Pengaruh Model Pembelajaran Berbasis Masalah Berbantuan Simulasi Virtual Terhadap Penguasaan Konsep dan Kreativitas Fisika Siswa SMAN 2 Mataram

2017 ◽  
Vol 2 (3) ◽  
pp. 123 ◽  
Author(s):  
Shinta Mutiara Dewi ◽  
Ahmad Harjono ◽  
Gunawan Gunawan
Keyword(s):  
Electromagnetic Waves ◽  
Sampling Technique ◽  
T Test ◽  
Control Group ◽  
Control Group Design ◽  
Verbal Creativity ◽  
Quasi Experimental ◽  
Equivalent Control ◽  
And Control ◽  
Experimental Group

This research is a quasi-experimental aims to identify the effect of problem-based learning model using virtual simulation media towards the students’ concept mastery and creativity in physics. The design of this research used of non-equivalent control group design, while the sampling technique used purposive sampling. The population of this research is all students of grade X SMAN 2 Mataram, while the sampling are the students of grade X-3 as the experimental group and the students of grade X-4 as control group. The data obtained in this research is  data mastery of concept and creativity. The research hypothesis was tested using t-test polled variances. The test result showed that the N-gain mastery of concepts has increased in each sub material and the highest increase in the sub matter theory of electromagnetic waves. Values of N-gain experimental group in the high category (71%) and control group in the medium category (53%). T-test showed that the model is applied to significant influence on improving students’ mastery of concepts and creativity, higher in the experimental group compared with the control group. Increased figural creativity higher than verbal creativity in both classes

scholarly journals Pengaruh Model Pembelajaran Berbasis Masalah dengan Strategi Rotating Trio Exchange Terhadap Hasil Belajar Fisika Peserta Didik Kelas XI SMAN 1 Lingsar Tahun Ajaran 2017/2018

2018 ◽  
Vol 4 (1) ◽  
pp. 72
Author(s):  
Wina Mustika ◽  
Susilawati Susilawati ◽  
I Wayan Gunada
Keyword(s):  
Multiple Choice ◽  
Sampling Technique ◽  
Positive Influence ◽  
T Test ◽  
Choice Test ◽  
Average Score ◽  
Control Group ◽  
Control Group Design ◽  
Equivalent Control ◽  
And Control

This study aims to understand the influence of a problem based learning model using rotating trio exchange strategy (RTE) towards students physics learning achievement of year XI MIA SMAN 1 Lingsar. This study is quasi experiment with Non-equivalent control group design. The population of this study was the whole students of year XI MIA SMAN 1 Lingsar of the academic year 2017/2018 whose total is 89 students. The sampling technique of the study was purposive sampling, which in turn, year XI MIA 1 treated as experimental class and year XI MIA 2 as the control class. The instrument used was a multiple choice test and observation. The multiple choice refers to the cognitive ability of the students (C1C6) which was 35 items in total which has been tested for validity, reliability, appropriateness, and the level of its difficulty have been examined. Evaluate students’ affective and psychomotoric assessments using observation sheets. Based on the result of the study it was gained that students average score of pre-test of both experimental and control class was 42 and 23, while the average score of post-test of both experimental and controlled class was 70 and 67 subsequently. The data gained has been previously examined its normality and homogeneity. It was obtained that experimental and control class was distributed normally and homogeneous. The hypothesis was examined using statistical analysis, i.e. parametric t-test polled variant with t test of both sides. It is obtained that dan diperoleh  and  on the level of significant 5%. The value of    , then  is rejected and  is accepted. The result indicated that there was positive influence of a problem based model using rotating trio exchange (RTE) strategy towards the students achievement on physics in year XI MIA of SMAN 1 Lingsar

Effectiveness Of Toilet Training Education On Mother's Behavior And Toddler Age Toilet Training Ability (18-36 Months)

2020 ◽  
Vol 5 (2) ◽  
pp. 49-55
Author(s):  
Hafiko Andresni ◽  
Zahtamal Zahtamal ◽  
Winda Septiani ◽  
Mitra Mitra ◽  
Lita Lita
Keyword(s):  
Sampling Technique ◽  
T Test ◽  
The Body ◽  
Toilet Training ◽  
Wilcoxon Test ◽  
Control Group ◽  
Maternal Knowledge ◽  
Control Group Design ◽  
Significant Difference

ABSTRACT Toilet training is an effort to train children to be able to control and urinate (BAK) and defecate (BAB). Toilet training is one of the main tasks of children at toddler age. Toilet training is one of the main tasks of children in toddler age which is very important to be done to create independence in children in controlling BAK and BAB and children know the parts of the body and their functions. Data in 2012 shows that ± 60% of parents do not teach toilet training to children from an early age. The aim of the study was to find out the effectiveness of toilet training education on maternal behavior and toilet skills in toddler age training (18-36 months). The study was conducted in July-August 2018. This type of quantitative research used the design of the Quasy pretest and posttest experiment with non-equivalent control group design. Samples were 36 mothers and 36 children with purposive sampling technique. Data analysis used Paired t test, Wilcoxon test, Man-Whitney test an Independent t test. The results showed that toilet training education through lecture methods, modules and maze games was more effective than toilet training education through lecture and leaflet methods on children's knowledge and abilities. Conversely, for the role of mothers in supervision there is no significant difference in effectiveness. Health education is recommended in health promotion programs to increase maternal knowledge, the role of mothers and the ability of toilet training children independently. Keywords: Toilet training, Lecture method, Module, Maze game, Leaflet, Knowledge, Role of mother, Children's ability.

scholarly journals Spiritual relaxation to reduce dysmenorrhea: a quasy experimental

MEDISAINS ◽  
2020 ◽  
Vol 17 (3) ◽  
pp. 57
Author(s):  
Qurota A'yun ◽  
Mukhoirotin Mukhoirotin
Keyword(s):  
Rating Scale ◽  
Early Mobilization ◽  
Sampling Technique ◽  
Numeric Rating Scale ◽  
Control Group ◽  
Relaxation Techniques ◽  
Menstrual Pain ◽  
Control Group Design ◽  
And Control ◽  
Numeric Rating

Background: The dysmenorrhea prevalence is still reported high in the world. Several previous studies discovered that deep breathing relaxation effectively reduced dysmenorrhea. Other studies presented the combination of early mobilization and spiritual relaxation could reduce the level of client pain postoperative appendectomy, however the effectiveness of spiritual relaxation techniques to reduce dysmenorrhea is not yet tested.Objective: to determine the effect of spiritual relaxation to reduce dysmenorrhea.Method: The research design used was Quasi Experiment with the pretest-posttest Control Group Design approach. The populations were female students who experienced menstrual pain (dysmenorrhea) and met the inclusion and exclusion criteria. The variable in this study was dysmenorrhea. The sampling technique was simple ramdom sampling consisted of 44 respondents. The calculation instrument was NRS (Numeric Rating Scale) and data were analyzed through statistical test of Paired T-Test and Independent T-Test.Results: After spiritual relaxation treatment, the intensity of menstrual pain reduced significantly from 6.05 - 1.77, it proved that there was an effect of spiritual relaxation on dysmenorrhea with a significant value (ρ) of 0.000 (p ≤ 0.05). There were significant differences in the intensity of menstrual pain in the intervention and control groups (1.77 ± 1,109 vs 5.63 ± 0.445; p> 0.05).Conclusion: Spiritual relaxation effectively reduces dysmenorrhea

scholarly journals DEVELOPING SPEAKING SKILL OF GRADE VIII STUDENTS AT SMP NEGERI 1 PALU THROUGH INTERVIEW

2021 ◽  
Vol 1 (2) ◽  
pp. 1-16
Author(s):  
Hijrah Syam ◽  
M. Tamrin AM. S. Pettawali
Keyword(s):  
Experimental Research ◽  
Sampling Technique ◽  
Control Group ◽  
Cluster Sampling ◽  
Control Group Design ◽  
Group Design ◽  
Quasi Experimental ◽  
Equivalent Control ◽  
Speaking Skill ◽  
And Control

This research aims at developing Speaking Skill through Interview. Its method was quasi-experimental research non-equivalent control group design. Its population was the students of grade VIII at SMP Negeri 1 Palu, in which consists of thirteen parallel classes. The experimental class consists of 29 students and control class consists of 30 students. It was done in eight meetings. The variables of this research were speaking skill and interview. The samples of this research were students of grade VIII C and VIII D, selected through cluster sampling technique. Its results indicate that the application of interview has overcome the students’ problem. After analyzing them, the result of t-counted was 10.01. By applying degree of freedom (df) 57(29+30-2), and the level significant 0.05, the value of t-table was 2.00. So,  the value of t-counted was higher than t-table. It means that the hypothesis of this research was accepted. Thus, the interview can be applied to develop speaking skill of students grade VIII  at  SMP Negeri 1 Palu.

scholarly journals DESCRIBING AND DRAWING PICTURE TECHNIQUE IN TEACHING TRANSACTIONAL SPEAKING

2018 ◽  
Vol 4 (2) ◽  
pp. 268
Author(s):  
Nur Aliyah Nur
Keyword(s):  
English Education ◽  
Sampling Technique ◽  
Control Group ◽  
Education Department ◽  
Control Group Design ◽  
Significant Difference ◽  
Post Test ◽  
Quasi Experimental ◽  
Equivalent Control ◽  
And Control

The research aimed to find out the effectiveness of describing and drawing picture technique in teaching transactional speaking at the second semester students of English Education Department at State Islamic University of Alauddin Makassar. This research employed quasi-experimental with non-equivalent control group design with pre-test and post-test. The population of this research was the second semester students of English education department at State Islamic University of Alauddin Makassar. The population was selected by using purposive sampling technique to determine the sample for experimental class and control class. The instrument used in this research was test. The test was used in the pre-test and post-test. The data indicated that there was a significant difference between the students’ post-test in the experimental class and post-test in the control class. Based on the findings of the research, the researchers concluded that describing and drawing picture technique was effective in teaching transactional speaking. Therefore, describing and drawing picture technique gave student opportunity to practice transactional speaking in classroom, it also could increase students’ motivation in learning in English since they feel their purpose of learning English so that they could use it and also could achieve it.The research aimed to find out the effectiveness of describing and drawing picture technique in teaching transactional speaking at the second semester students of English Education Department at State Islamic University of Alauddin Makassar. This research employed quasi-experimental with non-equivalent control group design with pre-test and post-test. The population of this research was the second semester students of English education department at State Islamic University of Alauddin Makassar. The population was selected by using purposive sampling technique to determine the sample for experimental class and control class. The instrument used in this research was test. The test was used in the pre-test and post-test. The data indicated that there was a significant difference between the students’ post-test in the experimental class and post-test in the control class. Based on the findings of the research, the researchers concluded that describing and drawing picture technique was effective in teaching transactional speaking. Therefore, describing and drawing picture technique gave student opportunity to practice transactional speaking in classroom, it also could increase students’ motivation in learning in English since they feel their purpose of learning English so that they could use it and also could achieve it.

scholarly journals PENGARUH WILLIAM FLEXION EXERCISE TERHADAP PENURUNAN INTENSITAS NYERI HAID (DYSMENORRHEA) PADA SISWI SMAN 7 KOTA MALANG

2019 ◽  
Vol 9 (1) ◽  
pp. 39
Author(s):  
Jaenal Abidin ◽  
Supriyadi Supriyadi ◽  
Mulyani Surendra
Keyword(s):  
Rating Scale ◽  
Sampling Technique ◽  
Control Group ◽  
Pain Rating ◽  
Menstrual Pain ◽  
Control Group Design ◽  
Group Design ◽  
Equivalent Control ◽  
Numeric Pain Rating Scale ◽  
Pain Rating Scale

AbstrakTujuan penelitian ini untuk mengetahui pengaruh William Flexion Exerciseterhadap penurunan intensitas nyeri haid. Penelitian ini menggunakan rancanganeksperimen semu dengan desain non equivalent control group design. Populasi dalampenelitian ini adalah seluruh siswi kelas XI SMAN 7 Kota Malang yang mengalaminyeri haid yang berjumlah 143 orang. Sampel yang diambil 20 orang untuk masingmasingkelompok. Teknik pengambilan sampel menggunakan purposive sampling.Instrumen yang digunakan yaitu Numeric Pain Rating Scale (NPRS). Hasil ujiANOVA diperoleh nilai p = 0,006. Berdasarkan hasil analisis data dapat disimpulkanbahwa terdapat pengaruh William Flexion Exercise terhadap penurunan intensitasnyeri haid (Dysmenorrhea) antara kelompok eksperimen dan kelompok kontrol padasiswi SMAN 7 Kota Malang.Kata Kunci: nyeri haid, william flexion exerciseAbstractThe purpose of this study was to determine the effect of william flexion exerciseon decreasing the intensity of menstrual pain. This study used quasy experimentaldesign with a non equivalent control group design. The population in this study wereall XI of SMAN 7 Malang City who experienced 143 people. Samples were taken by 20people for each group. The sampling technique used purposive sampling instrument.Used is the Numeric Pain Rating Scale (NPRS). ANOVA test results obtained values p= 0,006. Based on the reluts of data analysis it can be concluded that there are in theinfluence of william flexion exercise on the decrease in menstrual pain intensity(Dysmenorrhea) between control group on female students of SMAN 7 Malang City.Keywords: dysmenorrhea, william flexion exercise

scholarly journals Pengaruh Model Pembelajaran Predict Observe Explain (POE) Terhadap Hasil Belajar IPA Fisika Siswa SMP Negeri 1 Lembar Tahun Ajaran 2015/2016

2019 ◽  
Vol 5 (2) ◽  
pp. 97
Author(s):  
Elistiana Safitri ◽  
Kosim Kosim ◽  
Ahmad Harjono
Keyword(s):  
Sampling Technique ◽  
T Test ◽  
Control Group ◽  
Control Group Design ◽  
Post Test ◽  
The Mean ◽  
And Control ◽  
Academic Year ◽  
Experimental Group ◽  
Test Result

The aim of this research is to know the effect of using Predict Observe Explain (POE) method toward students’ achievement in Physics. This is an experimental research by using experimental group and control group. The research design was Post-test Only Control Group Design. The population of this research was the students of class VII SMPN 1 Lembar academic year 2015/2016. The sampling technique was Cluster Random Sampling in which class VII 2 as the control group and class VII 3 as the experimental group. Both of the groups were given a pre-test before the treatment to know the homogeneity of the groups. The instrument used is an objective test in form of multiple choices. The finding showed that the mean of the posttest in experimental group was 70 and the control group was 60.67, in which both of them were distributed normal and homogeneous. The post-test result was analyzed by using t-test (t-test polled variants) in which the value of the was 2.473 and the  was 2.015 with dk=46 and the significant level was 5%. It showed that the was accepted and was rejected. Therefore, it can be concluded that Predict Observe Explain (POE) Method gave significant effect to the students’ achievement in Physics at Class VII SMPN 1 Lembar Academic year 2015/2016.

scholarly journals Pengaruh Model Pembelajara Inkuiri Terbimbing Berbantuan Simulasi PhET Terhadap Keterampilan Proses Sains Peserta Didik SMAN 1 Tanjung Tahun Ajaran 2019/2020

2019 ◽  
Vol 5 (2) ◽  
pp. 353
Author(s):  
Veza Aulia ◽  
Hairunisyah Sahidu ◽  
Gunawan Gunawan
Keyword(s):  
Inquiry Learning ◽  
Sampling Technique ◽  
Learning Model ◽  
T Test ◽  
Control Group ◽  
Guided Inquiry ◽  
Control Group Design ◽  
Quasi Experimental ◽  
Equivalent Control ◽  
Academic Year

This research is aimed to determine the effect of guided-inquiry learning model using PhET simulation on creativity at SMAN 1 Tanjung of academic year 2019/2020. This research is quasi-experimental with non-equivalent control group design. The population of this research is all student of grade XI SMAN 1 Tanjung of academic year 2019/2020, while the sampling technique used purposive sampling, while the sampling are the student of grade XI MIPA 2 as the experimental group and the student of grade XI MIPA 1 as control group. Creativity data be measured on creativity test which the type test used 7 essay. The research hypothesis was tested using t-test independent. The result of t-test show that tobtained>ttable. It means that there is the effect of guided-inquiry learning model using PhET simulation on creativity at SMAN 1 Tanjung of academic year 2019/2020.

scholarly journals The Effectiveness of The use of Snake and Ladder Media in The Material of The Kingdoms of Islam, Hinduism and Buddhism Based on The Hots Problem of Students Learning Outcomes in Elementary Schools

2021 ◽  
Vol 5 (1) ◽  
pp. 17-23
Author(s):  
Nuril Nuzulia
Keyword(s):  
Student Learning ◽  
Learning Outcomes ◽  
Sampling Technique ◽  
Student Learning Outcomes ◽  
T Test ◽  
Control Group ◽  
Control Group Design ◽  
Analysis Technique ◽  
Quasi Experimental ◽  
Equivalent Control

This research is motivated by the availability of the snake and ladder game on the material of the kingdoms of Islam, Hinduism and Buddhism based on HOTS questions which have not been tested for their effectiveness on student learning outcomes. This study aims to reveal the effectiveness level of the use of snake and ladder media in the material of Islamic, Hindu and Buddhist kingdoms on student learning outcomes at SDN Ngaringan 03 Blitar. This type of research is a quasi-experimental research design with a non-equivalent control group design. The population in this study were grade 4 students at SDN Ngaringan Blitar. The research sample was taken using purposive sampling technique so that class 4A was selected as the experimental class and class 4 B as the control class. The instrument of this research is a test of learning outcomes by providing a pretest and posttest in the form of an objective test with 4 answer choices as many as 25 items taken from 40 questions that have been tested. The data analysis technique used was the N-Gain test and the two-mean similarity test (t-test). The results showed an increase in learning outcomes was better in the experimental class than in the control class. This is evidenced by the posttest mean scores of the experimental class and the control class respectively 92.12 and 73.96. This is also evidenced by the average N-Gain test for the experimental class of 0.762 with the high category and the control class of 0.294 in the low category, and supported by hypothesis testing carried out by t-test using the Independent Samples Test showing Sign 2 Tailed < 0.05, this indicates that the use of snake and ladder media is effective.

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