PENGARUH  PEMBERIAN  TEKNIK  COUNTERPRESSURE TERHADAP PENURUNAN INTENSITAS NYERI PADA  KALA I PERSALINAN DI RSUD SAWERIGADING  PALOPO

The research aimed at investigating the effect of giving counterpressure technique to decrease the intensity of pain in the first stage of labor in the delivery room of RSUD Sawerigading Palopo. This study was conducted in a preexperimental manner with static group comparison design, in subject static group comparison design divided into two groups, where the treatment group was followed by observation and observation result compared with the observation result in the control group which only received standard treatment. Data were analyzed using T test. Where t value hit 6.971> t table 2.05, so it can be concluded that the results obtained mean that there is influence of counterpressure technique is big enough to decrease the intensity of labor pain. Keyword: Counterpressure, Labor Pain, Kala I

Download Full-text

Efektifitas Massage Counter Pressure Pada Nyeri Persalinan Kala I Fase Aktif

Journal of Holistics and Health Science ◽

10.35473/jhhs.v3i2.85 ◽

2021 ◽

Vol 3 (2) ◽

pp. 122-131

Author(s):

Luh Putu Ani Widiyastiti ◽

Kartika Sari

Keyword(s):

Standard Deviation ◽

Statistical Test ◽

T Test ◽

Labor Pain ◽

Control Group ◽

Medical Clinic ◽

Counter Pressure ◽

Significant Difference ◽

Before And After ◽

First Stage Of Labor

Labor pain is a subjective experience of physical sensations associated with uterine contractions, cervical dilation and thinning, and fetal decline during labor. Severe pain condition during the first stage of labor allows mothers to tend to choose the easiest and fastest way to relieve pain. Efforts that can be made to deal with the first stage of labor pain are non-pharmacological methods, one of which is counter pressure massage. To determine the difference in pain before and after counter pressure massage in the active phase I labor pain. This type of research is a quasi-experimental design with a pretest and posttest control group design. The sampling method was accidental sampling with a sample size of 15 people. Statistical test analysis using Dependent T-Test. The average labor pain before counter pressure massage was 3,600 with a standard deviation of 0.507 and after counter pressure massage the respondent's pain value was 2,666 with a standard deviation of 0.617, it was seen that there was a difference in value or decrease before and after the counter pressure massage was carried out, namely 0.933 with standard deviation of 0.258 and the statistical test results obtained p = 0.000. There was a significant difference between pain before and after counter pressure massage at Alin's Medical Clinic. It is hoped that health workers, especially midwives, can provide counter pressure massage to mothers who give birth in order to reduce morbidity and mortality in mothers. ABSTRAK Nyeri persalinan merupakan pengalaman subjektif tentang sensasi fisik yang terkait dengan kontraksi uterus, dilatasi dan penipisan serviks, serta penurunan janin selama persalinan. Kondisi Nyeri yang hebat pada kala I persalinan memungkinkan para ibu cenderung memilih cara yang paling gampang dan cepat untuk menghilangkan rasa nyeri. Upaya yang dapat dilakukan untuk mengatasi nyeri persalinan Kala I adalah dengan metode non farmakologis salah satunya dengan massage counter pressure. Untuk mengetahui perbedaan nyeri sebelum dan sesudah massage counter pressure pada nyeri persalinan kala I Fase Aktif. Jenis penelitian yang digunakan adalah quasi eksperimen dengan rancangan one group pretest dan posttest desgn. Metode pengambilan sampel secara accidental sampling dengan jumlah sampel 15 orang. Analisis uji statistik menggunakan Dependent T-Test. Rata-rata nyeri persalinan sebelum dilakukan massage counter pressure adalah 3.600 dengan standar deviasi 0.507 dan setelah dilakukan massage counter pressure nilai nyeri responden yaitu 2.666 dengan standar deviasi 0.617, terlihat adanya perbedaan nilai atau penurunan sebelum dan sesudah dilakukan massage counter pressure yaitu 0.933 dengan standar deviasi 0.258 serta hasil uji statistik didapatkan p=0.000. Ada perbedaan yang signifikan antara nyeri sebelum dan sesudah dilakukan massage counter pressure di Alin’s Medical Clinic. Diharapkan petugas kesehatan terutama bidan dapat memberikan massage counter pressure pada ibu bersalin agar dapat mengurangi angka morbiditas dan mortalitas pada ibu

Download Full-text

PENYEMBUHAN LUKA PERINEUM DENGAN SENAM NIFAS

Jurnal Kebidanan Malahayati ◽

10.33024/jkm.v6i4.1669 ◽

2020 ◽

Vol 6 (4) ◽

pp. 523-530

Author(s):

Henny Prihatni ◽

Yuistiana Evayanti ◽

Devi Kurniasari ◽

Sunarsih Sunarsih

Keyword(s):

Wound Healing ◽

Post Partum ◽

T Test ◽

Control Group ◽

P Value ◽

Group Comparison ◽

Purposive Sampling ◽

Perineal Wounds ◽

Postpartum Mothers ◽

Static Group

PERINEUM WOUND HEALING WITH POSSIBLE EXERCISES Background Labor and delivery are physiological events. Often childbirth causes birth canal injuries so that it must be cared for properly and properly The maternal mortality rate in Lampung in 2017 is still high, namely 115.8 per 100,000 live births. The results of the initial survey in January 2019 at BPM Siti Hajar, S.ST, Desa Merak Batin Natar District, South Lampung Regency, that in January there were 52 post partum mothers, of the 52 post partum mothers 40 of them had perineal injuries, 37 due to spontaneous rupture and 3 due to episiotomy.Purpose was to determine the effect of postpartum gymnastics on the healing of perineal wounds in postpartum mothers at BPM Siti Hajar, S.ST, Merak Batin Village, Natar District, South Lampung Regency in 2019.Methods Quantitative research type methods, pre-experimental research design with a static group comparison approach. The population was 52 postpartum mothers. The research sample was 30 people divided into 2 groups, namely 15 people as the experimental group and 15 people as the control group. With a purposive sampling technique. Data analysis with dependent T-test.The results of univariate and bivariate analysis showed that the average duration of healing of perineal wounds in postpartum women who did postpartum exercise at BPM Siti Hajar, S.ST, Merak Batin Village, Natar District, South Lampung Regency in 2019, was 1.33 and in the control group was 4 , 60.The conclusion is that there is an effect of postpartum gymnastics on the healing of perineal wounds in post-partum mothers at BPM Siti Hajar, S.ST, Merak Batin Village, Natar District, South Lampung Regency in 2019. The t test results obtained p value 0.000 <α (0.05).Suggestion it is recommended for health workers, especially midwives, to advise postpartum mothers to do postpartum exercise as an alternative to accelerate the healing of perineal wounds. Keywords: Postpartum exercise, Perineal Wound Healing ABSTRAK Latar Belakang Persalinan dan kelahiran merupakan kejadian fisiologis. Seringkali persalinan menyebabkan perlukaan jalan lahir sehingga harus dirawat dengan baik dan benar Angka kematian ibu di Lampung tahun 2017 masih tinggi yaitu sebesar 115,8 per 100.000 kelahiran hidup.Hasil survey awal pada Bulan Januari 2019 di BPM Siti Hajar, S.ST Desa Merak Batin Kecamatan Natar Kabupaten Lampung Selatan, bahwa pada bulan januari terdapat 52 ibu post partum, dari 52 ibu post partum tersebut 40 diantaranya mengalami luka perineum, 37 dikarenakan rupture spontan dan 3 karena episiotomi.Tujuan untuk mengetahui pengaruh Senam Nifas Terhadap Penyembuhan Luka Perineum Pada Ibu Nifas di BPM Siti Hajar, S.ST Desa Merak Batin Kecamatan Natar Kabupaten Lampung Selatan Tahun 2019.Metode Jenis Penelitian Kuantitatif, rancangan penelitian pre-eksperimen dengan pendekatan static group comparison. Populasi sebanyak 52 ibu nifas. Sampel penelitian 30 orang yang di bagi dalam 2 kelompok yaitu 15 orang sebagai kelompok eksperimen dan 15 orang sebagai kelompok kontrol. Dengan teknik sampling purposive sampling. Analisa data dengan uji T-test dependent.Hasil analisa univariat dan bivariate didapatkan rata-rata lama penyembuhan luka perineum pada ibu nifas yang melakukan senam nifas di BPM Siti Hajar, S.ST Desa Merak Batin Kecamatan Natar Kabupaten Lampung Selatan Tahun 2019, yaitu sebesar 1,33 dan pada kelompok kontrol sebesar 4, 60. Kesimpulan diketahui ada Pengaruh Senam Nifas Terhadap Penyembuhan Luka Perineum Pada Ibu Nifas di BPM Siti Hajar, S.ST Desa Merak Batin Kecamatan Natar Kabupaten Lampung Selatan Tahun 2019. Hasil uji t didapat p value 0,000 < α (0,05).Disarankan bagi tenaga kesehatan khususnya bidan agar menganjurkan kepada ibu nifas agar melakukan senam nifas sebagai salah satu alternatif mempercepat penyembuhan luka perineum. Kata Kunci : Senam nifas, Penyembuhan Luka Perineum

Download Full-text

PENERAPAN PEMBELAJARAN BIOLOGI BERBASIS MACROMEDIA FLASH DAN IMPLIKASINYA TERHADAP KETERAMPILAN METAKOGNITIF DAN PENGUASAAN KONSEP SISWA KELAS VIII SMPN 6 MATARAM

JURNAL PIJAR MIPA ◽

10.29303/jpm.v10i1.16 ◽

2015 ◽

Vol 10 (1) ◽

Cited By ~ 1

Author(s):

Wahyuningsih Wahyuningsih ◽

Jamaluddin Jamaluddin ◽

Karnan Karnan

Keyword(s):

Thinking Skills ◽

Learning Outcome ◽

T Test ◽

Control Group ◽

Group Comparison ◽

Metacognitive Skills ◽

Test Analysis ◽

Verbal Language ◽

Concept Mastery ◽

Static Group

Abstrak: Pembelajaran di sekolah umumnya masih mengandalkan bahasa verbal dalam penyampaian materi, sehingga keterampilan berpikir dan hasil belajar siswa menjadi rendah. Salah satu solusinya adalah menggunakan media belajar berbasis audiovisual yang mampu meningkatkan aspek metakognitif dan penguasaan konsep siswa, seperti Macromedia Flash. Penelitian ini bertujuan untuk mengetahui perbedaan keterampilan metakognitif dan penguasaan konsep biologi siswa kelas VIII SMPN 6 Mataram yang menggunakan pembelajaran berbasis Macromedia Flash dengan tanpa Macromedia Flash. Rancangan penelitian ini adalah the static-group comparison design. Hasil penelitian menunjukkan bahwa : 1) siswa yang dibelajarkan dengan Macromedia Flash memiliki nilai rata-rata keterampilan metakognitif yang lebih tinggi daripada siswa yang dibelajarkan tanpa Macromedia Flash, yaitu 85,84 dan 66,80. Berdasarkan hasil uji t diperoleh bahwa terdapat perbedaan keterampilan metakognitif siswa antara kedua kelas tersebut. 2) nilai rata-rata penguasaan konsep siswa pada kelas kontrol lebih tinggi daripada kelas eksperimen yaitu sebesar 85,44 dan 84,79. Analisis uji t menunjukkan bahwa tidak terdapat perbedaan penguasaan konsep siswa yang belajar dengan Macromedia Flash dengan siswa yang belajar tanpa Macromedia Flash.Kata kunci: Keterampilan metakognitif, Macromedia Flash, Penguasaan Konsep Abstract: Generally in school, the concept delivery in learning process still relies on verbal language, as the result, student’s thinking skills and learning outcome become low. Therefore, audiovisual-based learning is needed to improve student’s metacognitive and learning outcome aspects, for example by using Macromedia Flash. This research is aimed to differentiate student’s metacognitive skills and concept mastery at grade VIII in SMPN 6 Mataram between students who are taught by Macromedia Flash and students who are taught without using Macromedia Flash. This research is included into pre-experimental and the design was the static-group comparison design. The results of this research showed that: 1) students who were taught by Macromedia Flash had average values for metacognitive skils higher than students who were taught without Macromedia Flash, that were 85.84 and 66.80 respectively. From t-test obtained that there was difference of metacognitive skills between both sample groups; 2) the average values of student’s concept mastery in control group was higher than students in experimental group, that were 85.44 and 84.79 respectively. T-test analysis indicated that there was no difference of concept mastery between students who were taught by Macromedia Flash and students who were taught without Macromedia Flash.Key words: Metacognitive Skills, Macromedia Flash, Concept Mastery

Download Full-text

METODE MASSAGE EFFLEURAGE TERHADAP INTENSITAS NYERI PADA PERSALINAN KALA I

Jurnal Kebidanan Malahayati ◽

10.33024/jkm.v6i4.3009 ◽

2020 ◽

Vol 6 (4) ◽

pp. 481-481

Author(s):

Magfirah Magfirah ◽

Idwar Idwar

Keyword(s):

Treatment Group ◽

T Test ◽

Labor Pain ◽

Control Group ◽

Test Results ◽

Control Group Design ◽

Purposive Sampling ◽

Group Design ◽

Post Test ◽

Quasi Experiment

ABSTRACT Background: Pain during childbirth is a physiological condition that is generally experienced by almost all women who give birth. This pain is a subjective experience caused by ischemia of the uterine muscle, traction of the uterine ligament, traction of the ovaries, fallopian tubes, distension of the lower part of the uterus, pelvic floor muscles and perineum. One of the non- pharmacological methods in the form of skin stimulation that can reduce labor pain and cause a relaxing effect is massage effleurage.Objective: To determine the effect of massage effleurage treatment on the intensity of pain during first stage labor in the Rantau Community Health Center, Aceh Tamiang Regency.Method: This research is a quasi experiment with a post test to control group design approach only. The sample were mothers who gave birth to the first stage of 4-8 cm opening. The number of samples was 16 respondents (8 for the treatment and 8 for the control group). The sampling technique was done by means of purposive sampling. While the data analysis used was univariate (frequency distribution) and bivariate (Independent T-Test).Results: Independent sample T-test results, in the treatment group effleurage massage treatment obtained an average value of 4.00 and control group 6.25 obtained p value of 0.031 (p≤0.05). There is a significant difference in the average intensity of stage I labor pain between the treatment group and the control group.Conclusion: There is an effect of the effleurage massage method on the intensity of the first stage labor pain. Suggestions are expected for further research to compare the two non- pharmacological methods to the intensity of scildbirth pain during the 1st stage. Keywords: Massage Flexure, Pain Intensity, and Labor Period. ABSTRAK Latar Belakang: Nyeri saat persalinan merupakan kondisi fisiologis yang secara umum dialami oleh hampir semua ibu bersalin. Nyeri persalinan merupakan sebuah pengalaman subjektif disebabkan oleh iskemik otot uteri, penarikan traksi ligament uteri, traksi ovarium, tuba fallopi, distensi bagian bawah uteri, otot dasar panggul dan perineum. Salah satu metode non farmakologi dalam bentuk stimulasi kulit yang dapat menurunkan nyeri persalinan, menimbulkan efek relaksasi adalah Massage effleurage.Tujuan : Untuk mengetahui pengaruh metode massage effleurage terhadap intensitas nyeri persalinan kala I di wilayah kerja Puskesmas Rantau Kabupaten Aceh Tamiang.Metode: Jenis penelitian quasi experiment, dengan pendekatan post test only control group design. Sampel dalam penelitian ini adalah ibu bersalin kala I pembukaan 4-8 cm. Jumlah sampel sebanyak 16 responden (masing-masing 8 responden untuk kelompok perlakuan dan kontrol). Teknik pengambilan sampel dilakukan dengan cara purposive sampling. Analisa data yang digunakan adalah univariat (distribusi frekuensi) dan bivariat (Uji Independet T-Test).Hasil: Hasil uji Independen Sampel T-test, pada kelompok perlakuan metode massage effleurage didapatkan nilai rata-rata 4,00 dan kelompok kontrol 6,25 diperoleh nilai p sebesar 0,031 (p≤0.05). Hal tersebut terdapat perbedaan signifikan rata-rata intensitas nyeri persalinan kala I antara kelompok perlakuan dan kontrol.Kesimpulan: Terdapat pengaruh metode massage effleurage terhadap intensitas nyeri persalinan kala I . Saran diharapkan penelitian lanjutan membandingkan dua metode non farmakologi terhadap intensitas nyeri persalinan kala I.Saran diharapkan untuk penelitian lebih lanjut untuk membandingkan dua metode non-farmakologis dengan intensitas nyeri scildbirth selama tahap pertama. Kata Kunci: Massage effleurage, Intensitas Nyeri, Persalinan

Download Full-text

The effects of transcutaneous electrical nerve stimulation during the first stage of labor: a randomized controlled trial

BMC Pregnancy and Childbirth ◽

10.1186/s12884-021-03625-8 ◽

2021 ◽

Vol 21 (1) ◽

Author(s):

Anne Njogu ◽

Si Qin ◽

Yujie Chen ◽

Lizhen Hu ◽

Yang Luo

Keyword(s):

Transcutaneous Electrical Nerve Stimulation ◽

Controlled Trial ◽

Labor Pain ◽

Control Group ◽

Electrical Nerve Stimulation ◽

Randomized Controlled ◽

Active Labor ◽

Vas Scores ◽

Experimental Group ◽

First Stage Of Labor

Abstract Background Labor pain during childbirth can have devastating effects on the progress of labor, mother, and fetus. Consequently, the management of labor pain is crucial for the well-being of the mother and fetus. Transcutaneous electrical nerve stimulation (TENS) is a non -pharmacological analgesic technique. It uses a low-voltage electrical current to activate descending inhibitory systems in the central nervous system to relieve pain. This study aimed to determine the effects of TENS therapy in the first stage of labor. Methods In this single-blind randomized controlled trial, we screened low-risk pregnant women who anticipated spontaneous vaginal delivery. Women were assigned (1:1) to either the experimental group (received TENS therapy in the first stage of labor) or the control group (received routine obstetric care). The women, midwives, and researchers working in the gynecology and obstetric department were aware of the treatment group, but statisticians analysis the data were blinded. The primary outcome was labor pain intensity, assessed by visual analog scale (VAS) immediately after the randomization, at 30, 60, and 120 min after TENS therapy, and 2–24 h post-delivery. We used SPSS 21.0 software in data analysis. An independent sample t-test compared the mean VAS scores and labor duration between groups. A Chi-square test was employed to compare categorical variables between the groups. A significant level of ≤0.05 was statistically significant. Results A total of 326 pregnant women were eligible: experimental group (n = 161) and control group (n = 165). The experimental group had statistically significantly lower mean VAS scores at a different time (30, 60, and 120 min post-intervention and 2–24 h post-delivery) than the control group (p < 0.001). The experimental group demonstrated a statistically significant shorter duration of the active labor phase than the control group (p < 0.001). Conclusion This study indicates that TENS can be used as a non-pharmacological therapy to reduce pain and shorten the active labor phase. Trial registration ISRCTN registry, ISRCTN23857995. Registered on 11/12/2020, ‘retrospectively registered.

Download Full-text

PENGARUH PELATIHAN THREE CORNER DRILL TERHADAP PENINGKATAN KELINCAHAN DAN POWER

Jurnal Ilmu Keolahragaan Undiksha ◽

10.23887/jiku.v6i3.2648 ◽

2018 ◽

Vol 6 (3) ◽

Author(s):

I Gede Agunk Teddy Pratama ◽

Made Budiawan ◽

I Nyoman Sudarmada

Keyword(s):

Treatment Group ◽

Muscle Power ◽

T Test ◽

Training Effect ◽

Control Group ◽

Test Results ◽

Control Group Design ◽

Group Design ◽

Post Test ◽

Quasi Experimental

Penelitian ini bertujuan untuk mengetahui pengaruh pelatihan three corner drill terhadap kelincahan dan power otot tungkai. Jenis penelitian adalah quasi experimental dengan rancangan the non-randomized pretest-posttest control group design. Subjek penelitian yang digunakan siswa putra peserta ektrakurikuler sepak bola SMPN 2 Pekutatan. Data post-test kelincahan dan power otot tungkai pada kelompok perlakuan dan kelompok kontrol dianalisis dengan uji-t independent pada taraf signifikansi (α) 0,05 dengan bantuan program SPSS 16.0. Berdasarkan hasil uji-t independent didapatkan hasil : (1) untuk variabel kelincahan, hasil perbandingan kelompok perlakuan dan kontrol didapatkan nilai thitung = -2,948 , dengan nilai signifikansi 0,009, (2) untuk variabel power, hasil perbandingan kelompok perlakuan dan kontrol didapatkan nilai thitung = 3,176, dengan nilai signifikansi 0,005. Nilai signifikansi hitung lebih kecil dari nilai α (Sig < 0,05), dengan demikian hipotesis penelitian “pelatihan three corner drill berpengaruh terhadap peningkatan kelincahan dan power otot tungkai pada siswa putra peserta ektrakurikuler sepak bola SMPN 2 Pekutatan” diterima. Dari hasil analisis data dan pembahasan disimpulkan bahwa : (1) Pelatihan three corner drill berpengaruh terhadap peningkatan kelincahan pada siswa putra peserta ektrakurikuler sepak bola SMP Negeri 2 Pekutatan (2) Pelatihan three corner drill berpengaruh terhadap peningkatan power otot tungkai pada siswa putra peserta ektrakurikuler sepak bola SMP Negeri 2 Pekutatan. Kata Kunci : kelincahan, daya ledak, three corner drill The purpose of this research was to find out the effect of three corner drill training toward the increased agility and power muscle of legs. The type of research was a quasi-experimental and the design of research was the non-randomized pretest-posttest control group design. The subjects were man’s student football extracurricular participants of SMPN 2 Pekutatan. Agility and muscle power of legs posttest to the treatment group and the control group were analyzed by independent t-test at significance 0,05 with SPSS 16.0. Based on independent t-test results were showed : (1) to the agility variable, the comparison of the treatment and the control group values obtained t = -2,948, with a significance value of 0,009, (2) to muscle power of legs variable, the comparison of the treatment and the control group values obtained t = 3,176, with a significance value of 0,005. Calculated significance value smaller than the value of 0,05 (Sig < 0.05), thus the research hypothesis "three corner drill training affect the increased agility and muscle power of legs in football extracurricular participants of SMPN 2 Pekutatan " was received. From the analyzed and discussion were concluded that : (1) three corner drill training effect the increased agility in football extracurricular participants of SMPN 2 Pekutatan, (2) three corner drill training effect the increased muscle power of legs in football extracurricular participants of SMPN 2 Pekutatan. keyword : Agility, power, three corner drill

Download Full-text

THE EFFECT OF ACUPRESSURE AND EFFLEURAGE ON PAIN RELIEF IN THE ACTIVE PHASE OF THE FIRST STAGE OF LABOR IN THE COMMUNITY HEALTH CENTER OF KAWUNGANTEN, CILACAP, INDONESIA

Belitung Nursing Journal ◽

10.33546/bnj.201 ◽

2017 ◽

Vol 3 (5) ◽

pp. 508-514

Author(s):

Yuli Sya’baniah Khomsah ◽

Agus Suwandono ◽

Ida Ariyanti

Keyword(s):

Community Health ◽

Health Center ◽

Rating Scale ◽

Numerical Rating Scale ◽

Community Health Center ◽

Active Phase ◽

Labor Pain ◽

Control Group ◽

P Value ◽

First Stage Of Labor

Background: Pain during pregnancy and childbirth is a physiological process, but it leads to discomfort without pain management. Acupressure and effleurage are considered to be effective in reducing labor pain.Objective: To examine the effect of acupressure and effleurage in reducing pain during in the active phase of the first stage of labor in the community health center of Kawunganten, Cilacap regency.Methods: This was a quasi-experimental study with pretest-posttest control group design. There were 33 respondents recruited using simple random sampling. Numerical rating scale was used to measure labor pain. Data were analyzed using one way anova, Post hoc anova and repeated anova for normal data distribution. Kruskal Wallis was also used for non-normal data distribution.Results: There was a statistically significant mean difference of pain scale before and after given acupressure and effleurage (p-value <0.05). However, acupressure treatment had a greater effect in reducing pain compared with effleurage.Conclusion: Acupressure and efflurage had a significant effect in reducing pain in mothers in the active phase of the first stage of labor. The results of this study are expected to enrich and contribute to the development of science in the field of health promotion, and serve as an additional input for midwives in order to carry out the care of mother during labor.

Download Full-text

PENGARUH PEMBERIAN AIR SEDUHAN BERAS YANG DIFERMENTASI OLEH MONASCUS PURPUREUS (ANGKAK) TERHADAP PENURUNAN KADAR KOLESTEROL SERUM PADA TIKUS PUTIH

Biomedika ◽

10.23917/biomedika.v6i1.284 ◽

2014 ◽

Vol 6 (1) ◽

Author(s):

Adhimass Wicaksono ◽

Retno Sintowati ◽

Sa’idatul Fitriyah

Keyword(s):

Treatment Group ◽

Serum Cholesterol ◽

Brown Rice ◽

Negative Control ◽

T Test ◽

Control Group ◽

Control Group Design ◽

Cholesterol Levels ◽

White Rats ◽

Group A

The using of plant-based medicine is a popular approach to health care. A study presented by American Hearth Association showing that brown rice can lower cholesterol level in bood serum. To know the benefi ts of Angkak’s steeping water to decrease serum cholesterol levels in mice and determine the effects of Angkak’s steeping water to decrease serum cholesterol levels in rats compared with simvastatin. This study used an experimental research design, and using pre and post test control group design, performed in the laboratory of biomedical III FK UMS on November 1, 2012 to date of January 1, 2013. The purposive sampling technique, sampel determinaton using formula Federer by the number of sample of 30 male white rats wistar strain. After the data is collected, analyzed using the Shapiro-Wilk test, ANOVA, LSD, and the unpaired t test. The result of this study demnstrate hypothesis testing using ANOVA test with signifi cant level 95% of the negative control group, the treatment group a dose of 1, 2, and 3, it was found p<0,05 were signifi cantly different meaning. In the test dose of LSD between treatment groups 2 and 3 the value of p=0,839 (p>0,05) wich means no signifi cant difference. In the unpaired T test between the treatment group a dose of 1, 2, and 3 with positive control group were signifi cant difference. The unpaired T test between the treatment group a dose of 1, 2, and 3 with white rice also found signifi cant difference. Conclusion: Angkak’s steeping water can lower serum cholesterol levels of white rat as well as the water steepimg Angkak has the same effectiveness with simvastatin to decrease serum cholesterol levels of mice.Keyword: Cholesterol, Angkak

Download Full-text

Pengembangan Lembar Kegiatan Siswa (LKS) Berbasis Inkuiri Terbimbing Pada Materi Teks Diskusi Siswa SMP Kelas IX

JINoP (Jurnal Inovasi Pembelajaran) ◽

10.22219/jinop.v4i1.5939 ◽

2018 ◽

Vol 4 (1) ◽

pp. 47

Author(s):

Indah Naryati

Keyword(s):

Degrees Of Freedom ◽

Formative Evaluation ◽

Cognitive Learning ◽

T Test ◽

P Value ◽

Group Comparison ◽

Guided Inquiry ◽

Teaching Materials ◽

Significant Difference ◽

Static Group

ABSTRAKLembar Kegiatan Siswa (LKS) adalah salah satu bagian dari bahan ajar. Sebagai salah satu bagian dari bahan ajar, LKS merupakan komponen yang penting dalam pembelajaran. Berdasarkan hasil penelitian pendahuluan, LKS yang digunakan masih belum mengarah pada pola pembelajaran yang mengeksplorasi pengetahuan siswa. Penelitian ini bertujuan untuk menghasilkan LKS hasil pengembangan berbasis inkuiri terbimbing pada materi teks diskusi siswa SMP kelas IX yang valid dan efektif. Jenis penelitian ini merupakan penelitian dan pengembangan, kolaborasi model Borg & Gall dan Dick & Carey. Metode yang digunakan adalah kuasi eksperimen (static group comparison design). Sampel penelitian adalah siswa SMP kelas IX, 30 siswa sebagai kelas pembanding, 33 siswa sebagai kelas eksperimen. Alat ukur berupa tes pilihan ganda pada evaluasi formatif sebagai posttest. Analisis data digunakan uji-t untuk sampel berpasangan pada taraf signifikan 5 % (p<0,05). Hasil penelitian menunjukkan LKS tergolong valid berdasarkan rata-rata penilaian pakar sebesar 74,7% dengan kategori cukup valid. Efektif berdasarkan 1) hasil belajar kognitif, rata-rata kelas 90,42 dan melebihi batas ketuntasan (KKM) yang ditetapkan yaitu 80. Hasil uji-t diperoleh nilai t = -9,574 dengan derajat kebebasan (dk) sebesar 61. Sedangkan p-value (2-tailed)= 0,0000, karena p-value = 0,0000 lebih kecil dari α = 0,05 maka H0 : µ1 = µ2 ditolak, sehingga dapat disimpulkan bahwa ada perbedaan yang signifikan antara posttest kelompok eksperimen dengan kelompok pembanding. Kata Kunci: LKS, inkuiri terbimbing, materi tek diskusi.ABSTRACTStudent Activity Sheet (LKS) is one part of teaching materials. As one part of teaching materials, LKS is an important component in learning. Based on preliminary research results, LKS used still not lead to learning patterns that explore students' knowledge. This study aims to produce LKS based on guided inquiry based on the discussion material of students of SMP class IX class that is valid and effective. This type of research is a research and development, collaboration models Borg & Gall and Dick & Carey. The method used is quasi experiment (static group comparison design). The sample of the research is the students of SMP class IX, 30 students as the comparison class, 33 students as the experimental class. Measurers are multiple choice tests on formative evaluation as posttest. Data analysis used t-test for paired samples at 5% significant level (p <0,05). The result of the research shows that LKS is valid based on the average expert rating of 74.7% with the category is quite valid. Effective on the basis of 1) cognitive learning outcomes, grade averages 90.42 and beyond the defined limit of (KKM) which is defined as 80. T-test results obtained t value = -9.574 with degrees of freedom (dk) of 61. While p-value (2-tailed) = 0,0000, since p-value = 0,0000 is smaller than α = 0.05 then H0: μ1 = μ2 is rejected, so it can be concluded that there is a significant difference between the experimental group posttest and the comparison group. Keywords: LKS, guided inquiry, discussion material.

Download Full-text

THE TRAINING OF GRATEFULNESS IN IMPROVING LIFE MEANING OF CONVICTS AT CLASS 2 LPKA PEKANBARU

Psikis Jurnal Psikologi Islami ◽

10.19109/psikis.v6i1.4992 ◽

2020 ◽

Vol 6 (1) ◽

pp. 42-47

Author(s):

Vivik Shofiah ◽

Khairunnas Rajab

Keyword(s):

Treatment Group ◽

Meaning Of Life ◽

T Test ◽

Average Score ◽

Control Group ◽

Life Meaning ◽

Treatment Groups ◽

Know How ◽

Post Test ◽

Test Control

Religious values need are very imporant for convicts at LPKA Class two Pekanbaru. Religion is an obvious influenced source in issuing the meaning of life to convicts. The research objective is to know how far the influence of gratefulness training in improving life meaning of convicts at LPKA class two Pekanbaru is.The researcher used experiment approaching pre and post-test control group designwith 23 control groupsand 23 treatment groups,anddata analysis independent sample t-test was obtained score t= 6,894 (p<0,01). Average score from treatment group are higher (23,057) than control group average (15,6). It shows that life meaning of convicts who get gratefulness training are higher than convicts who don’t join the training. With thus, it can be concluded that gratefulness training very influence significantly to the life meaning of convicts at LPKA class 2 Pekanbaru.

Download Full-text