scholarly journals PENGARUH MENYIKAT GIGI DENGAN SIWAK (Salvadora persica) TERHADAP pH SALIVA

2016 ◽  
Vol 4 (1) ◽  
pp. 45-54
Author(s):  
Yossy Juliarni ◽  
Gunawan Gunawan2
Keyword(s):  
T Test ◽  
Control Group ◽  
Case Group ◽  
Salvadora Persica ◽  
Control Group Design ◽  
Whitney Test ◽  
Mann Whitney Test ◽  
Significant Difference ◽  
Salivary Ph ◽  
Paired T Test

Background: Salivary pH is one of factor which involved in caries development. Decreasing of salivary pH will cause enamel demineralization. Miswak (Salvadora persica) as a toothbrush because it has mechanical and chemical effects such as essential oil and bicarbonate which can stimulate salivary secretion. Thus, it will increase the buffer capacity and salivary pH lead to enamel remineralization. Objective: This study aimed to know the effect of toothbrushing with miswak (Salvadora persica) on salivary pH. Methods: The clinical experiment study with pre-test and post-test control group design. The sample of this study is the students of Faculty of Dentistry, Andalas University, Padang. There are 34 students that divided into two groups randomly that is case and control group. Case group used miswak while control group used conventional toothbrush, respectively brushing horizontally for 2 minutes. Salivary pH was measured using digital pH meter in scale of 0.0 to 14.0 with 0.1 sensitivity from pen type pH meter. The data analyzed by Shapiro-Wilk test continued by paired t-test and Mann-Whitney test. Results: paired t-test produced significant value p=0,001 in case group and p=0,000 in control group. Mann-Whitney test produced significant value p=0.317. There was no significant difference in statistic among these groups. Conclusion: Toothbrushing with miswak has effect on salivary pH. Miswak as effective as toothbrush on salivary pH Keywords:Toothbrushing, miswak (Salvadora persica), Salivar

scholarly journals Pengaruh Menyikat Gigi dengan Siwak (Salvadora Persica) Terhadap pH Saliva

2020 ◽  
Vol 8 (1) ◽  
pp. 49-56
Author(s):  
Yossy Juliarni ◽  
Gunawan Gunawan
Keyword(s):  
T Test ◽  
Control Group ◽  
Case Group ◽  
Salvadora Persica ◽  
Control Group Design ◽  
Whitney Test ◽  
Mann Whitney Test ◽  
Significant Difference ◽  
Salivary Ph ◽  
Paired T Test

Background: Salivary pH is one of factor which involved in caries development. Decreasing of salivary pH will cause enamel demineralization. Miswak (Salvadora persica) as a toothbrush because it has mechanical and chemical effects such as essential oil and bicarbonate which can stimulate salivary secretion. Thus, it will increase the buffer capacity and salivary pH lead to enamel remineralization. Objective: This study aimed to know the effect of toothbrushing with miswak (Salvadora persica) on salivary pH. Methods: The clinical experiment study with pre-test and post-test control group design. The sample of this study is the students of Faculty of Dentistry, Andalas University, Padang. There are 34 students that divided into two groups randomly that is case and control group. Case group used miswak while control group used conventional toothbrush, respectively brushing horizontally for 2 minutes. Salivary pH was measured using digital pH meter in scale of 0.0 to 14.0 with 0.1 sensitivity from pen type pH meter. The data analyzed by Shapiro-Wilk test continued by paired t-test and Mann-Whitney test. Results: paired t-test produced significant value p=0,001 in case group and p=0,000 in control group. Mann-Whitney test produced significant value p=0.317. There was no significant difference in statistic among these groups. Conclusion: Toothbrushing with miswak has effect on salivary pH. Miswak as effective as toothbrush on salivary pH. Keywords:Toothbrushing, miswak (Salvadora persica), Salivar

scholarly journals EFFECT OF ROSELLE (HIBISCUS SABDARIFFA) ON CHANGES IN HEMOGLOBIN LEVELS IN PREGNANT WOMEN WITH ANEMIA TAKING IRON SUPPLEMENT

2017 ◽  
Vol 3 (6) ◽  
pp. 771-777
Author(s):  
Rif’atun Nisa ◽  
Ariawan Soejoenoes ◽  
Sri Wahyuni
Keyword(s):  
Pregnant Women ◽  
Hemoglobin Level ◽  
T Test ◽  
Control Group ◽  
P Value ◽  
Hibiscus Sabdariffa ◽  
Control Group Design ◽  
Significant Difference ◽  
And Control ◽  
Paired T Test

Background: Anemia during pregnancy is one of the most common disorders in pregnant women in Indonesia. The Government has made efforts to overcome this problem, however, the rate of anemic mothers remains high. Rosella (Hibiscus Sabdariffa) is considered able to increase the hemoglobin levels in pregnant mothers.Objective: To analyze the effect of Rosella flower extract (Hibiscus Sabdariffa) on the increase of Hemoglobin level in pregnant women with anemia receiving Fe tablet.Methods: This study was a quasy experiment with pretest-posttest control group design conducted in November - December 2016 in the working area of Tlogosari Wetan Community Health Center. Forty-two participants were selected using accidental sampling, which 21 assigned in the experiment and control group. All samples were pregnant women in the second trimester suffering from anemia and receiving iron tablets. Hemoglobin levels were measured using hematology analyzer in laboratory. Independent t-test and paired t-test were used for data analysis.Results: Paired t-test obtained p-value 0.00 (<0.05), indicated that there was an increase of hemoglobin levels in both experiment and control group. The mean increase of hemoglobin levels in the control group was 0.61 gr and in the experiment group was 1.08. The hemoglobin levels in the experiment group were higher than the levels in the control group.  Independent t-test obtained p-value 0.000 (<0.05) indicating that there was a significant difference of mean of hemoglobin levels between the control group and the treatment group.Conclusion: The consumption of rosella extract combined with Fe tablet showed a significant increase of hemoglobin levels compared with the consumption of Fe tablet alone. Therefore, it is suggested for midwife to use the result of this research as a evidence practice through counseling for pregnant mother about utilization of rosella extract that can increase hemoglobin level in pregnant woman with anemia.

scholarly journals PENERAPAN MODEL PEMBELAJARAN KOOPERATIF TIPE TEAMS GAME TOURNAMENT (TGT) BERBANTUAN MEDIA MOLYMOD PADA MATERI HIDROKARBON KELAS X SMA NEGERI 4 SINGKAWANG

2012 ◽  
Vol 1 (2) ◽  
Author(s):  
Dewi Pratiwi ◽  
Rini Muharini
Keyword(s):  
Cooperative Learning ◽  
Effect Size ◽  
Sampling Technique ◽  
Learning Model ◽  
Control Group ◽  
Control Group Design ◽  
Intact Group ◽  
Whitney Test ◽  
Mann Whitney Test ◽  
Significant Difference

The aim of this research is to know the effect of cooperative learning model, Teams Game Tournament (TGT) type, toward students achievement on hydrocarbon material, class X SMA Negeri 4 Singkawang. A quasi experimental method using pre-posttest control group design was implemented in this research. Data collecting tool used is essay test which has realibility of 0,59. Intact group random sampling technique was taken to get XA and XB classes as samples. Based on their daily chemistry examination, class XA was picked up as control class and XB was experiment class. U Mann Whitney test on students pretest showed no significantly difference between control and experiment class (Zhitung = -1,15, Ztabel = 1,96, ?=5%). Meanwhile, U Mann Whitney test on students posttest indicated significant difference between experiment and control class (Zhitung = -2,54, Ztabel = 1,96, ?=5%). The calculation of effect size resulted on posttest was 0,64 (23,89%). It showed that cooperative learning model TGT type gives intermediate level of effect size toward students achievement.Keywords: students achivements, cooperatif learning, Teams Game Tournament model, Hydrocarbons

scholarly journals Pengaruh Pendidikan Kesehatan tentang Menopause terhadap Perubahan Kualitas Hidup Perempuan Klimakterik

1970 ◽  
Vol 4 (2) ◽  
Author(s):  
Yanita Trisetiyaningsih ◽  
Elsi Dwi Hapsari ◽  
Shofwal Widad
Keyword(s):  
Quality Of Life ◽  
Health Education ◽  
Intervention Group ◽  
Signs And Symptoms ◽  
T Test ◽  
Control Group ◽  
Control Group Design ◽  
Significant Difference ◽  
Paired T Test

Perubahan fisik dan psikologis yang terjadi pada masa klimakterium akan mempengaruhi kualitas hidup perempuan. Untuk itu diperlukan proses adaptasi terhadap berbagai masalah dan perubahan selama masa klimakterium sehingga akan meningkatkan kualitas hidup perempuan klimakterik. Kurangnya pengetahuan dan akses informasi merupakan tantangan besar yang dihadapi oleh wanita menopause. Salah satu upaya yang bisa dilakukan untuk meningkatkan pengetahuan adalah melalui pemberian pendidikan kesehatan. Penelitian ini bertujuan untuk mengetahui pengaruh pendidikan kesehatan tentang menopause terhadap perubahan kualitas hidup perempuan klimakterik. Penelitian ini merupakan penelitian quasy experimentdengan rancangan pretest and posttest nonequivalent control group design. Penelitian dilakukan di Dusun Gamping Kidul Ambarketawang bulan Desember 2013-April 2014. Jumlah populasi sebanyak 271 orang. Sampel terdiri dari 44 orang kelompok intervensi dan 44 orang kelompok kontrol. Kelompok intervensi diberikan pendidikan kesehatan sebanyak 4 kali ceramah dan diskusi kelompok kecil, serta 1 kali praktik relaksasi dan senam yoga. Kelompok kontrol diberikan booklet tentang perubahan masa menopause, tanda dan gejala, nutrisi masa menopause, dan penatalaksanaan menopause. Instrumen yang digunakan adalah WHOQOL-BREF. Analisis yang digunakan adalah uji Paired t-test, Independent Samples t-Testdengan α 0.05.Nilai rata-rata kualitas hidup pretest pada kelompok intervensi sebesar 51,9 dan posttest sebesar 66,5. Hasil uji paired t-test menunjukkan ada perbedaan skor kualitas hidup sebelum dan sesudah diberikan pendidikan kesehatan pada kelompok intervensi (t =14,436, p=0,001). Namun tidak bermakna pada kelompok kontrol (t=1,059, p= 0,0295) dengan perubahan skor kualitas. Berdasarkan hasil penelitian dapat disimpulkan bahwa program pendidikan kesehatan tentang menopause dapat meningkatkan kualitas hidup perempuan selama periode klimakterium.Kata kunci: Klimakterium, kualitas hidup, menopause, pendidikan kesehatan.Influence of Health Education about Menopause towards the Quality of Life Changes in Climacteric Women AbstractPhysical and psychological changes that happen at the climacterium period would influence the quality of life in climacteric women. Therefore, the adaptation process is needed to overcome problems and changes during this period so that the quality of life of climacteric women could be increased. Lack of knowledge and access to information are major challenger that were faced by menopause women. One of efforts that can be done to improve their knowledge is through health education. This study aimed to identify the influence of health education about menopause towards the quality of live changes in climacteric women. The study used quasi experiment design with pretest and posttest nonequivalent control group. The location of this study was in Gamping Kidul Ambarketawang Village in December 2013 to April 2014. The total population is 271 people. Sample consisted of 44 people in the intervention group and 44 people in the control group. The intervention group received 4 times health education and small group discussion, as well as once relaxation and Yoga. Participants in control group received a booklet about menopause, signs and symptoms, nutrition during menopause period, and management of menopause. The quality of life was measured using WHOQOL-BREF. Analysis used paired t-test, independent samples t-test with α = 0.05. The mean scores of quality of life for intervention group were 51.0 (pretest) and 66.5 (posttest). The paired t-test showed that there was a significant difference of quality of life score before and after health education in the intervention group (t =14,436, p=0,001). However, there was no significant difference of quality of life in the control group (t=1,059, p= 0,0295). Based on this results, it can be concluded that health education program about menopause can increase quality of life of climacteric women. Keywords: Climacterium, health education, menopause quality of life.

scholarly journals PENGARUH PENDIDIKAN KESEHATAN TERHADAP MOTIVASI MELAKUKAN VAKSINASI HPV DI MAN 1 JOMBANG

2018 ◽  
Vol 5 (1) ◽  
pp. 14-24
Author(s):  
Mukhoirotin Mukhoirotin ◽  
Dian Tri Wulandari Effendi
Keyword(s):  
Health Education ◽  
Random Sampling ◽  
Hpv Vaccination ◽  
Control Group ◽  
P Value ◽  
Control Groups ◽  
Control Group Design ◽  
Whitney Test ◽  
Mann Whitney Test ◽  
Significant Difference

HPV vaccine is an early preventive measure to prevent cervical cancer in adolescents. But inits implementation it faces barriers from the cost of vaccine, acceptance, lack of awarenessand knowledge. The purpose of this study was to determine the effect of health education onmotivation to HPV vaccination in MAN 1 Jombang. This research uses experimental quasydesign with pretest posttest control group design. The population of this study were 244respondents. Sampling using random sampling technique was 30 respondents (15 treatmentgroups and 15 control groups) that fulfilled inclusion and exclusion criteria. Treatmentgroups were given health education and leaflets, control groups were given leaflets. Theinstruments used to measure motivation using questionnaires. Data were analyzed usingWilcoxon and Mann Whitney test with significance level . The results showed thatthere was an effect of health education on the motivation of HPV vaccination with p-value0,004 (p<α), there was significant difference in treatment group and control group afterhealth education with p-value 0,030 (p<α). Health education with leaflets is more effectiveto increase students' motivation to HPV vaccination compared with leaflets only.   Vaksin HPV merupakan cara pencegahan awal untuk mencegah kanker servik pada remaja.Namun dalam implementasinya menghadapi banyak halangan, dari biaya vaksin,penerimaan, kurangnya kesadaran dan pengetahuan. Tujuan dari penelitian ini untukmenentukan efek dari pendidikan kesehatan dalam motivasinya terhadap vaksinasi HPV diMAN 1 Jombang. Penelitian ini menggunakan desain penelitian quasy dengan desainpengelompokan grup pre test dan post test. Populasi dari penelitian ini ada 244 responden.Sampling menggunakan teknik random sampling 30 responden (15 kelompok perawatan dan15 kelompok kontrol) yang memenuhi kriteria inklusi dan ekslusi. Kelompok perawatandiberikan pendidikan kesehatan dan leaflet, kontrol grup diberikan leaflet. Instrumen yangdigunakan untuk mengukur motivasi menggunakan kuisioner. Data dianalisa menggunakanWilcoxon dan Mann Whitney test dengan level . Hasil penelitian menunjukkanbahwa ada efek pendidikan kesehatan terhadap motivasi vaksinasi HPV dengan p-value0,004 (p<α), ada perbedaan yang signifikan antara grup perawatan dan grup kontrol setelahpendidikan kesehatan dengan p-value 0,030 (p<α). Kesimpulan: pendidikan kesehatandengan leaflet lebih efektif untuk meningkatkan motivasi siswa terhadap vaksinasi HPVdibandingkan dengan leaflet saja.

scholarly journals Perebusan dan penumisan menurunkan kandungan beta karoten dalam wortel

2016 ◽  
Vol 1 (3) ◽  
pp. 164
Author(s):  
Rany Adelina ◽  
Noorhamdani Noorhamdani ◽  
Annasary Mustafa
Keyword(s):  
Beta Carotene ◽  
T Test ◽  
Provitamin A ◽  
Control Group ◽  
Control Group Design ◽  
Group Design ◽  
Significant Difference ◽  
End Groups ◽  
Post Hoc ◽  
Paired T Test

<p>ABSTRACT</p><p><br />Background: Carrot is included in high beta carotene vegetable. Therefore, there were limited studies about the effect of cooking on nutrient content. Beta carotene found in carrots are provitamin A carotenoids that have strong antioxidant activity.</p><p><br />Objectives: To determine the amount of beta carotene in carrots treated with two different cooking methods, that were, boiling and sautéing.</p><p><br />Methods: A posttest–only control group design was used for this study. Samples of this study were local carrots varieties, and were selected by quota sampling. The carrots were divided into three groups, with fresh carrots (n=6) as control groups, and boiled carrots (n=6) and sautéed carrots (n=6) as treatment groups. Beta carotenes were extracted using petroleum ether-acetone solvents. They were separated by using column chromatography and measured by spectrophotometer at wave length 450nm. Data collected were analyzed with one way anova followed by post hoc tests duncan, independent t-test, and<br />paired t-test.</p><p><br />Results: The level of beta carotene between fresh carrots, boiled carrots, and sauteed carrots have significant difference with p=0.013 (anova, p&lt;0.05), whereas the level of beta carotene in boiled carrots and sauteed carrots have no significantly difference with p=0.376 (independent t-test, p&gt;0.05). However,<br />there is a significant decrease in the level of beta carotene in beginning and end groups from the boiling method with p=0.027, and the level of beta carotene in beginning and end groups from the sauteing method have a signifi cant decrease with p=0.020 (paired t-test, p&lt;0.05).</p><p><br />Conclusions: Boiling and sauteing decreased beta carotene levels in carrots.</p><p><br />KEYWORDS: beta carotene, boiling, carrot, sauteeing</p><p><br />ABSTRAK</p><p><br />Latar belakang: Wortel termasuk dalam sayuran dengan kandungan beta karoten yang tinggi. Walaupun demikian, studi mengenai pengaruh pemasakan terhadap kandungan gizinya masih terbatas. Beta karoten merupakan salah satu jenis karotenoid provitamin A dan berperan sebagai antioksidan kuat yang sangat bermanfaat bagi proses metabolisme yang terjadi pada tubuh manusia.</p><p><br />Tujuan: Untuk mengetahui perbedaan kandungan beta karoten pada wortel yang diolah dengan perebusan dan penumisan.</p><p><br />Metode: Penelitian ini menggunakan metode eksperimental rancangan acak lengkap. Desain penelitian ini adalah the posttest-only control group design. Populasi dan sampelnya adalah wortel varietas lokal. Sampel dipilih dengan cara kuota sampling untuk dibagi dalam tiga kelompok, yaitu wortel mentah (n=6) sebagai kelompok kontrol, sedangkan kelompok perlakuan adalah wortel yang direbus dengan air (n=6) dan wortel yang ditumis dengan minyak goreng (n=6). Variabel yang diukur adalah kandungan beta karoten pada masing-masing kelompok menggunakan kromatografi kolom dan spektrofotometri pada panjang gelombang 450 nm. Analisis data menggunakan oneway anova dilanjutkan dengan post hoc tests duncan, uji independent t-test, dan paired t-test.</p><p>Hasil: Kandungan beta karoten antara wortel mentah, direbus, dan ditumis berbeda secara signifikan yaitu p=0,013 (anova, p&lt;0,05). Kandungan beta karoten pada wortel direbus tidak berbeda secara signifikan dengan wortel ditumis yaitu p=0,376 (uji independent t-test, p&gt; 0,05). Terbukti adanya perbedaan kandungan beta karoten pada kelompok awal dan akhir dari teknik pengolahan perebusan menurun secara signifikan yaitu p=0,027, sedangkan kandungan beta karoten awal dan akhir dari teknik pengolahan penumisan menurun secara signifikan yaitu p=0,020 (uji paired t-test, p&lt;0,05).</p><p><br />Kesimpulan: Perebusan dan penumisan berpengaruh terhadap penurunan kandungan beta karoten dalam wortel.</p><p><br />KATA KUNCI: beta karoten, perebusan, penumisan, wortel</p>

PERBEDAAN ANTARA pH SALIVA DAN AKTIVITAS ENZIM AMILASE MAHASISWA YANG MEROKOK DENGAN MAHASISWA YANG TIDAK MEROKOK

2018 ◽  
Vol 6 (1) ◽  
pp. 1-9
Author(s):  
Ahmad Syauqy ◽  
Humaryanto Humaryanto
Keyword(s):  
Enzyme Activity ◽  
Random Sampling ◽  
Case Control ◽  
T Test ◽  
Control Group ◽  
P Value ◽  
Case Group ◽  
Daily Consumption ◽  
Significant Difference ◽  
Salivary Ph

ABSTRACT Introduction: Cigarettes can cause disturbances in the oral cavity. From previous research it is known that the daily consumption of cigarettes increases the decrease of salivary secretion and the content of bicarbonate. This will have an effect on the decrease of pH saliva. Low salivary pH also has an impact on decreased amylase enzyme activity. Departing from the basic theory, the researchers wanted to see if there are differences in salivary pH and amylase enzyme activity in students who smoke with non-smokers at the Faculty of Medicine and Health Sciences Jambi University. Methods This study is a case control study that compares two groups consisting of case groups ie students who smoke and control groups ie students who do not smoke with the number of research samples compared to 1: 1. For the case group, the samples were taken in total sampling from the Jambi University medical students who smoked 39 people while the control group was taken from the non-smoking students of 39 persons who chose proportional random sampling. Performed salivary pH examination and measurement of ptialin enzyme activity on respondents. The research data were tested statistically using Independent t-test to see the difference of salivary pH and amylase enzyme activity in students who smoked with non-smokers. Results Mean pH saliva of students who smoke is 6.64 ± 0.25. The mean pH of non-smoking student saliva was 7.04 ± 0.28. The average of enzyme activity of amylase student who smoke is 16,33 ± 7,51 second. The average activity of non-smoking student amylase enzyme was 4.28 ± 2.68 seconds. The P value for the Independent t test of saliva pH and amylase enzyme activity among students who smoked with non-smokers was 0.00. Conclusions: There was a significant difference between salivary pH and amylase enzyme activity among smoking students with non-smokers.   Keywords: smoking, salivary pH, amylase   ABSTRAK Pendahuluan: Rokok dapat menyebabkan gangguan pada rongga mulut. Dari penelitian sebelumnya diketahui bahwa konsumsi rokok harian yang meningkat berdampak terhadap penurunan sekresi saliva dan kandungan  bikarbonat. Hal ini akan berdampak pada terjadinya penurunan pH saliva. pH saliva yang rendah juga berdampak pada penurunan aktivitas enzim amilase. Berangkat dari dasar teori tersebut, peneliti ingin melihat apakah ada perbedaan pH saliva dan aktivitas enzim amilase pada mahasiswa yang merokok dengan mahasiswa yang tidak merokok di Fakultas Kedokteran dan Ilmu Kesehatan universitas Jambi. Metode  Penelitian ini merupakan penelitian case control yang membandingkan 2 kelompok yang terdiri atas kelompok kasus yaitu mahasiswa yang merokok dan kelompok kontrol yaitu mahasiswa yang tidak merokok dengan jumlah sampel penelitian berbanding 1:1. Untuk kelompok kasus, sampel diambil secara total sampling dari mahasiswa kedokteran Universitas Jambi yang merokok sejumlah 39 orang sedangkan kelompok kontrol diambil dari mahasiswa yang tidak merokok sejumlah 39 orang yang pilih secara proporsional random sampling. Dilakukan pemeriksaan pH saliva dan pengukuran aktivitas enzim ptialin pada responden. Data penelitian yang didapat diuji secara statistik menggunakan Independent t-test untuk melihat perbedaan pH saliva dan aktivitas enzim amilase pada mahasiswa yang merokok dengan mahasiswa yang tidak merokok. Hasil  Rerata pH saliva mahasiswa yang merokok adalah 6,64±0,25. Rerata pH saliva mahasiswa yang tidak  merokok adalah 7,04±0,28. Rerata aktivitas enzim amilase mahasiswa yang merokok adalah 16,33±7,51 detik. Rerata aktivitas enzim amilase mahasiswa yang tidak merokok adalah 4,28±2,68 detik. Nilai P untuk Independent t test dari pH saliva dan aktivitas enzim amilase antara mahasiswa yang merokok dengan mahasiswa yang tidak merokok adalah 0,00. Kesimpulan: Terdapat perbedaan yang bermakna antara pH saliva dan aktivitas enzim amilase antara mahasiswa yang merokok dengan mahasiswa yang tidak merokok.   Kata Kunci: merokok, pH saliva, amilase

scholarly journals PENERAPAN MODEL PEMBELAJARAN KOOPERATIF TIPE WRITE-PAIR-SQUARE (WPS) TERHADAP PENINGKATAN HASIL BELAJAR SISWA PADA KONSEP GERAK TUMBUHAN DI KELAS VIII SMPN 19 PEKANBARU T. A. 2013/2014)

Bio-Lectura ◽  
2014 ◽  
Vol 1 (2) ◽  
pp. 37-48
Author(s):  
Mariana Mariana ◽  
Hayati Hayati
Keyword(s):  
T Test ◽  
Control Group ◽  
Control Group Design ◽  
Purposive Sampling ◽  
Whitney Test ◽  
Group Design ◽  
Mann Whitney Test

ABSTRAK : Penelitian ini bertujuan untuk mengetahui pengaruh model pembelajaran kooperatif tipe  write-pair-square terhadap peningkatan hasil belajar siswa pada konsep gerak tumbuhan. Penelitian ini dilakukan pada bulan Oktober-November tahun 2013 di SMP Negeri 19 Pekanbaru. Desain penelitian yang digunakan adalah kuasi eksperimen pretest-posttest control group design. Pengumpulan data dilakukan melalui pretest, posttest, aktivitas siswa dan  aktivitas guru. Sampel penelitian ini ditetapkan 2 kelas  dengan teknik purposive sampling. Teknik analisis data berupa t-test apabila data normal dan homogen, U Mann-Whitney test apabila data tidak normal dan tidak homogen. Rerata N-Gain pada kelas pada kelas kontrol yaitu 0,48 (sedang) dan eksperimen 0,70 (tinggi). Berdasarkan hasil analisis uji statistik U Mann-Whitney test terhadap N-Gain diperoleh hasil yang berbeda signifikan antara kelas eksperimen dan kelas kontrol. Dengan demikian dapat  disimpulkan bahwa terdapat pengaruh kooperatif tipe Write-Pair-Square (WPS) terhadap peningkatan hasil belajar siswa dikelas VIII SMP Negeri 19 Pekanbaru pada konsep gerak tumbuhan tahun ajaran 2013/2014.

PENGARUH PRACTICE BASED SIMULATION MODEL TERHADAP CRITICAL THINKING DI NURSING SKILL LABORATORY

2018 ◽  
Vol 4 (1) ◽  
Author(s):  
Retno Issroviatiningrum ◽  
Shanti Wardaningsih ◽  
Novita Kurnia Sari
Keyword(s):  
Critical Thinking ◽  
Simulation Model ◽  
Random Sampling ◽  
Simple Random Sampling ◽  
T Test ◽  
Control Group ◽  
Control Group Design ◽  
Group Design ◽  
Skill Laboratory ◽  
Paired T Test

ABSTRAK Upaya untuk meningkatkan mutu pendidikan keperawatan khususnya untuk mendukung peserta didik menjadi perawat profesional memerlukan proses pembelajaran dengan menggunakan fasilitas keterampilan klinis. Practice based simulation model didasarkan pada teori belajar konstruktif yang menegaskan bahwa pengetahuan tidak pasif ditransfer dari pendidik kepada peserta didik, tetapi dibangun oleh peserta didik melalui pengolahan pengalaman dan interaksi dengan lingkungan mereka. Dengan metode simulasi di laboratorium dapat mendorong mahasiswa untuk menggunakan critical thinking dalam mengambil keputusan dalam mengatasi masalah tanpa merugikan pasien yang sebenarnya. Penelitian ini bertujuan untuk menganalisis pengaruh practice based simulation model terhadap critical thinking pada mahasiswa semester VI di FIK Unissula Semarang. Penelitian ini menggunakan metode Quasy – Experiment dengan pendekatan pretest-posttest with control group design. Pengambilan sampel dengan teknik  simple random sampling dengan jumlah 21 responden baik kelompok intervensi maupun kelompok kontrol. Analisis data menggunakan uji Paired T-Test dan Independent Samples T-Test. Hasil penelitian selisih peningkatan critical thinking pada kelompok intervensi sebanyak 11.95 poin dan pada kelompok kontrol 2.05. Practice based simulation model berpengaruh terhadap critical thinking dengan nilai p=0.00<0.05. Disimpulkan bahwa practice based simulation model mempengaruhi critical thinking pada mahasiswa semester VI FIK Unissula Semarang. Kata kunci: Practice based simulation model, critical thinking

Efektifitas Penggunaan Metode Pembelajaran Simulasi Dengan Latihan Terhadap Keterampilan Pengisian Partograf Pada Mahasiswa Semester II Di Prodi Kebidanan (D-III) Universitas Kadiri Tahun 2015

2017 ◽  
Vol 4 (1) ◽  
pp. 12
Author(s):  
Dessy Lutfiasari ◽  
Mahmudah Mahmudah
Keyword(s):  
Current Method ◽  
Skills Training ◽  
Health Sciences ◽  
Control Group ◽  
Learning Methods ◽  
Control Group Design ◽  
Significance Level ◽  
Whitney Test ◽  
Mann Whitney Test ◽  
Training Simulation

The use of the current method of learning very big influence on the growth and development of students' creativity and interest for all subjects to be taught, especially in the use of partograf. From interviews to the 10 students of IV semester Prodi Midwifery (D-III) Kadiri University is known that 4 (40%) of students said it was understood, 4 (40%) of other students say they are confused and 2 (20%) of them said that he was a student not familiar with partograf. This shows the lack of understanding of students in filling partograph. The research objective is to determine the effectiveness of the use of learning methods for skills training simulation with filling partograph the second semester students in Midwifery (D-III) Kadiri University Faculty of Health Sciences in 2015. The research design used is pre experiment with design Static Group Comparison/Posttest Only Control Group Design. The population studied were all students of the second semester in Midwifery (D-III) Faculty of Health Sciences University of Kadiri numbered 50 students and sampling techniques Federer totaled 32 students. This is a research instrument partograph sheet. Results of the study were analyzed using the Mann Whitney test with a significance level of 0.05 were used.The results showed 7 respondents (46.7%) are adept at using partograf with simulation teaching methods and 6 respondents (40.0%) are adept at using partograph with practice learning methods. Data were analyzed by Mann Whitney test obtained ρ = 0.965; α = 0.05 means that H0 is accepted and H1 rejected. This means there is no difference in the effective use of learning methods for skills training simulation with partograph filling. Based on the results of this study are expected to choose the method of learning as a learning method in charging partograph because both methods equally effective.; Keywords: simulation methods, drilling methods, partograph filling

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