scholarly journals Innovation of Shallot (Allium Ascalonicum L) Essential Oil for Fever Reduction in Infants Post DTaP Immunization

2021 ◽  
Vol 14 (3) ◽  
pp. 187-195
Author(s):  
Setiawandari Setiawandari ◽  
Istiqomah Istiqomah ◽  
Marquita Da Silva Ximenes
Keyword(s):  
Body Temperature ◽  
Essential Oil ◽  
Repeated Measures ◽  
Control Group ◽  
Test Results ◽  
Mean Body Temperature ◽  
Significant Difference ◽  
Post Test ◽  
Quasi Experimental ◽  
The Mean

DTaP vaccination causes an increased body temperature or fever in most infants. There are pharmacological or non-pharmacological efforts to reduce fever in infants post-DTaP immunization. In addition, shallots are a family medicinal plant in Indonesia commonly used to reduce fever. There should be innovation in the dosage form of shallots so their use is more effective and efficient. This study analyzes the effect of shallot essential oil on fever reduction in infants post-DTaP vaccination. It was a quasi-experimental research design, with one group pre and post-test design. The population of this research was all infants aged 1-12 months who were enrolled in the infant cohort in 2020 at Independent Midwifery Practice (IMP) Istiqomah from May to August 2020. Meanwhile, there were 20 samples by accidental sampling. The research instruments were shallot extract oil, a digital thermometer, and an observation sheet. The data analysis used the Repeated Measures Anova test. The results showed that the mean body temperature before immunization was 36.57 degrees Celcius, while after the experiment was 36.9 degrees Celcius. The statistical test results value ρ = 0.000. There was a significant difference in the mean body temperature from time to time in infants with shallot essential oil administration. This study concludes that shallot essential oil reduces fever in infants post-DTaP immunization. Further research should use a control group, more significant samples, and inclusion criteria limitation.

scholarly journals GeoGebra and students’ learning achievement in trigonometric functions graphs representations and interpretations

2021 ◽  
Vol 16 (2) ◽  
pp. 827-846
Author(s):  
Nthabiseng Mosese ◽  
Ugorji I. Ogbonnaya
Keyword(s):  
Control Group ◽  
Trigonometric Functions ◽  
Significant Difference ◽  
Post Test ◽  
Quasi Experimental ◽  
Equivalent Control ◽  
The Mean ◽  
Dynamic Mathematics ◽  
Students Success ◽  
Experimental Group

Making connections between the representations of trigonometric functions and an interpretation of graphs of the functions are major challenges to many students. This study explores the effectiveness of the GeoGebra on grade 12 students’ success in making connections between the representations of trigonometric functions and the interpretation of graphs. A non-equivalent control-group pre-test post-test quasi-experimental design was used. The sample of the study consisted of sixty-one grade 12 students from two schools. The results showed that there was a statistically significant difference between the mean achievements of the experimental group and the control group on making connections between representations of trigonometric functions, and on analyses and interpretations of representations of trigonometric functions, in favour of the experimental group. This study extends the findings of previous studies on the effectiveness of dynamic mathematics software on students’ learning of representations and interpretation of graphs of trigonometric functions.            Keywords: GeoGebra, functions graphs, Trigonometric functions

scholarly journals IMPROVING VOCABULARY MASTERY BY USING TALKING STICK METHOD TO THE EIGHT GRADE STUDENTS OF MTS ANNAJAH PETALING

2020 ◽  
Vol 6 (2) ◽  
pp. 94-100
Author(s):  
Hartati Hartati
Keyword(s):  
Control Group ◽  
Group Design ◽  
Effective Factor ◽  
Significant Difference ◽  
Post Test ◽  
Quasi Experimental ◽  
Word Classes ◽  
The Mean ◽  
Academic Year ◽  
Experimental Group

The objectives of this research was to find out whether or not there was any significant difference in vocabulary mastery between students who were taught by using talking stick method or students who were taught without using talking stick method. The research was limited on word classes consisted of noun, adjective and verb in descriptive texts with the topic of the material was animal, people, thing, and places.This research was conducted by using quantitative method with a quasi-experimental group design. The experimental group students were taught by using Talking Stick method, while the control group students were not taught by using Talking Stick method. The samples were 74 students that were taken from the eight grade students of MTs Annajah Petaling in academic year 2015/2016. The data were obtained through test, observation and documentation. The result of the test was analyzed by using paired sample t-test in SPSS 16 (Statistical Package for Social science).Based on the results analysis, there was a significance different between students who were taught by using Talking Stick method and the students who were not taught by using Talking Stick method. It was known from the result of mean of post-test in the experimental group (67.70) was higher than the mean of post-test in the control group (65.54). In addition, there was a significant difference in vocabulary mastery between students’ who were taught by using Talking Stick method and those who were not. Therefore, Talking Stick method was one of effective factor that could improve students’ vocabulary mastery.

scholarly journals IMPROVING STUDENTS� VOCABULARY MASTERY THROUGH ELECTRONIC DICTIONARY

2017 ◽  
Vol 2 (2) ◽  
pp. 88
Author(s):  
Sri Yanti
Keyword(s):  
Quantitative Research ◽  
Control Group ◽  
Control Group Design ◽  
Group Design ◽  
Electronic Dictionary ◽  
Significant Difference ◽  
Post Test ◽  
Quasi Experimental ◽  
The Mean ◽  
Level Of Significance

This research is designed to investigate the use of electronic dictionary in improving students� vocabulary mastery. This quantitative research applied quasi-experimental with nonequivalent control group design by involving 65 second-grader of SMAN 1 Garawangi. There were two instruments used in this research, namely test, consisted of pretest and posttest, and questionnaire. As result, the findings showed that the mean score of experimental class on pretest was 53, and the mean score of experimental class achieved 86 after the treatment. The improvement of students� vocabulary mastery can also be seen from the level of significance (two-tailed) in paired t-test that was less than the alpha (0.000<0.05). It indicated that the null hypothesis was rejected and Ha was accepted which means that there was significant difference of means between pre-test and post-test of experimental class. Besides, most students endorsed ten items of questionnaire involving affective, behavioral, and cognitive aspects which means that most students in experimental class agreed that electronic dictionary can help them in improving their vocabulary mastery. Finally, the researcher concludes that the use of electronic dictionary can improve students� vocabulary mastery.Keywords: electronic dictionary, vocabulary mastery, quasi-experimental, nonequivalent control group

scholarly journals The effects of authentic materials on students’ writing of procedural text

2011 ◽  
Vol 1 (2) ◽  
pp. 95
Author(s):  
Zulida Arifa
Keyword(s):  
Experimental Design ◽  
Test Score ◽  
Teaching Writing ◽  
Control Group ◽  
Authentic Materials ◽  
Significant Difference ◽  
Post Test ◽  
Quasi Experimental ◽  
The Mean ◽  
Procedural Text

<p>The objective of the study was to find whether there was a significant difference between the students taught using authentic materials and the students taught using non-authentic materials on the students’ writing score. The quasi-experimental design was applied in this study. The population was all the tenth year students at MAN Model Palangka Raya. The samples were determined using purposive sampling. The samples were XA as the experiment group and XB as the control group. The collected data were obtained from test and documentation. The main data were analyzed using t<sub>test </sub>formula and SPSS 17.0. The results showed that the mean of pre-test score in experiment group was 59.76 and the mean of post-test score was 72.9. The value difference of both means was 13.14. The mean of pre-test score in control group was 53.8 and the mean of post-test score was 58. The value difference of both means was 4.2. It means that teaching writing procedural text using authentic materials was more effective than teaching writing procedural text using non-authentic materials because the authentic materials taught was appropriate with the level of students’ ability in this study.</p>

The Effectiveness of Integrative Behavioral Couple Therapy (IBCT) on Emotional Divorce of Couples: A Randomized Clinical Trial

2021 ◽  
Author(s):  
Zahra Heidari ◽  
Mohammad Ghamari ◽  
Alireza Jafari ◽  
Alireza Armani Kian
Keyword(s):  
Repeated Measures ◽  
Couple Therapy ◽  
Control Group ◽  
Statistical Population ◽  
Significant Difference ◽  
Integrative Behavioral Couple Therapy ◽  
Post Test ◽  
Quasi Experimental ◽  
Experimental Group

Background: Some scientists consider emotional divorce as the first step in the divorce process, which means that the marital relationship is declining. Research shows the harmful physical and psychological effects of emotional divorce on couples. The present research was carried out to show the effectiveness of Integrative Behavioral Couple Therapy (IBCT) on emotional divorce among couples. Methods: This was a quasi-experimental design study with a control group, including a pre-test, post-test and a 45-day follow up. The statistical population of this study was all couples referred to the family therapy clinic of Shahid Beheshti Psychiatric Hospital in Zanjan in 2020. Twenty couples were selected based on a score of eight or higher in a 24-item two-choice questionnaire on emotional divorce which was developed by Guttman in 1998. Next, participants were randomly divided into two groups of experimental and control. The experimental group received 11 weekly sessions of IBCT and each intervention session lasted for 120 minutes and the control group did not receive any intervention. Repeated measures ANOVA was used and data were analyzed by SPSS software V18. Results: The results of ANOVA showed that there was a significant difference between  the control and experimental groups in the pre-test, post-test and follow-up (p<0.001). Therefore, it can be concluded that IBCT has reduced the emotional divorce of couples in the experimental group. Conclusion: Results suggest that IBCT can be used as a treatment of choice for reduction of emotional divorce.

scholarly journals The Effectiveness of Marital Relationship Enrichment Training Based on Choice Theory, on Distress Tolerance of Women Recovered from Addiction

2020 ◽  
Vol 26 (4) ◽  
pp. 316-331
Author(s):  
Elham Ghajari ◽  
◽  
Hassan Toozandehjani ◽  
Hamid Nejat ◽  
◽  
...  
Keyword(s):  
Repeated Measures ◽  
Distress Tolerance ◽  
Choice Theory ◽  
Control Group ◽  
Significant Difference ◽  
Post Test ◽  
The Mean ◽  
And Control ◽  
Experimental Group

Aims: Most people in the community believe that substance abuse is masculine, while women are progressing alongside men in this area, with statistics indicating an increasing number of infected women. The purpose of this study was to determine the effectiveness of enriching couples relationships on tolerance of distressed women who were drug abusers Methods & Materials: This is a quasi-experimental study with pre-test, post-test and follow-up test with control group. Initially, 40 women were selected from the study and 20 were randomly assigned to the experimental group and 20 to the control group. Subjects were then assessed using a distress tolerance test (Simmons & Gahr, 2005). Experimental group participants participated in enrichment sessions based on Doba, Graham, Britz and Minatra (2009) choice theory and control group subjects remained on the waiting list. A follow-up test was taken after three months. Multivariate analysis of variance with repeated measures was used to analyze the data. The above analyzes were performed with SPSS V. 24 software Findings: The results indicated that there was a significant difference between the mean of pre-test, posttest and follow-up scores of distress tolerance scales in the experimental and control groups. (P<0.05). The mean distress tolerance in the experimental group increased from 34.533 to 42.80 in the pre-test phase and reached 42.533 in the follow-up phase. Also, the significant interaction between the stages with the experimental group in the mentioned variable indicates that in the post-test and follow-up stages, the mean of the experimental groups was significantly higher than the control group. Conclusion: Due to the increasing trend of addiction in women, proper education is one of the essentials. Therefore, it is recommended to take effective steps to improve couple distress tolerance training by enriching couple relationships

scholarly journals Visiting EFL Class: The Use of Sentence-Soup Game in Writing Class

2018 ◽  
Vol 3 (2) ◽  
pp. 329
Author(s):  
Lelina Efendi ◽  
Agus Wirabhakti
Keyword(s):  
Null Hypothesis ◽  
Teaching Writing ◽  
Control Group ◽  
Achievement Level ◽  
Significant Difference ◽  
Post Test ◽  
Quasi Experimental ◽  
The Mean ◽  
Experimental Group ◽  
Test Result

The present quasi experimental study was conducted to describe how theimplementation of sentence soup game in the teaching writing and to determine the significant difference of the students’ achievement according to their pre-test and posttest result. The sample of study was 70 eighth grade students of SMPN 4 PalimananCirebon. A pre-test and post-test equivalent group design was used to compare the achievement of two groups. The collected data was statistically analyzed by t test formula. The result showed that: 1).The implementation of sentence soup game assessed gave positive effect in teaching writing. It evidenced if students got advantages in this learning with playing activity. 2a).There was no significant difference of the students’ pre-test result. Where null hypothesis was accepted, the tobtained was less than the tcritical (0,980 < 1,667). 2b). There was significant difference of the students’ post-test result. Where null hypothesis was rejected, the tobtained higher than tcritical (2,692 > 1,667). The students’ performance of experimental group was better based on the difference between the mean scores. The mean of experimental group was 5,5 on pre-test and 7,4 on post-test, hence control group was 5,0 on pre-test and 6,7 on post-test. It indicated if teaching English writing through sentence soup game enhanced the achievement level of the students.

scholarly journals Effectiveness of Convergent Mastery Technique in Teaching Selected Topics in High School Trigonometry

2014 ◽  
Vol 3 (1) ◽  
Author(s):  
Jean V. Sucuano
Keyword(s):  
High School ◽  
High School Students ◽  
Experimental Design ◽  
Teaching Style ◽  
Control Group ◽  
Significant Difference ◽  
Post Test ◽  
Quasi Experimental ◽  
The Mean ◽  
Trigonometric Identities

Trigonometry as a subject can be difficult to comprehend especially on proving identities and solving trigonometric functions. It is important that a teacher must incorporate a teaching style which could help students better comprehend the subject. Convergent mastery technique is a recommended technique for better mastery and comprehension. To provide empirical facts on the effect of convergent mastery technique in teaching Trigonometry to junior-high-school students, this study was conducted. This study used a quasi-experimental design called the pre-test-post-test control design. The participants were the two heterogeneous sections of the third-year level of Stella Maris Academy of Davao. The tool in this study used is a 40-item teacher-made test with 17 items for the topic “The Fundamental Trigonometric Identities” and 23 items for the topic “Verifying Trigonometric Identities.” This instrument was used in the pre-test and post-test to measure the achievement of the students both in the experimental and the control group. The data gathered were summarized, translated, and analyzed using the mean scores for both pre-test and post-test. At 0.05 level of significance, the t-test was used to find a significant difference between the experimental and control groups. Findings show the significant difference between pre-test and post-test scores as well as the mean gain scores of the two groups. Thus, convergent mastery technique is an operational strategy in improving the academic achievement of students and is recommended to be used in teaching mathematics or in any discipline.Keywords—Mathematics Education, effectiveness of convergent mastery technique, high school trigonometry, quasi-experimental design, Davao City, Philippines

scholarly journals Influence of FG Vega Technique on students’ academic performance in science 8

2021 ◽  
Vol 2 (2) ◽  
pp. 55-62
Author(s):  
Franco Gil A. Vega ◽  
Merlyn M. Lasaca
Keyword(s):  
Academic Performance ◽  
Experimental Method ◽  
Control Group ◽  
P Value ◽  
Significant Difference ◽  
Post Test ◽  
Quasi Experimental ◽  
The Mean ◽  
And Control ◽  
Experimental Group

This study was conducted to determine the influence of the FG Vega technique on students' academic performance to address the least learned competency in Science 8. Seventy students from Grade 8 classes served as respondents of the study. The study employed a quasi-experimental method. The mean score of students who took the post-test is 32.03 and 27.57 respectively for the experimental and control group. The results can be gleaned that the score of each student in the experimental group has a little variation of mean with 6.71 as compared to the control group with a variation of 7.52. The results can be observed that the mean score of students in the pre-test under the control group is 8.80 and 11.34 under the experimental group. Thus, the results of the study can be further concluded that the students under the experimental group outperformed the students in the control group. Since the significant level is lesser than the p-value of 0.05, indicates that there is a significant difference between the pre-test and post-test under the experimental group. Hence, there is a significant difference between the post-test of the experimental and control group.

scholarly journals Using Noddy Cartoon to Improve the Writing Skill of the First Year Students of SMK Terpadu Mega Rezky Makassar

2017 ◽  
Vol 4 (2) ◽  
pp. 109-119
Author(s):  
Novalia Tanasy
Keyword(s):  
Sampling Technique ◽  
Control Group ◽  
First Year ◽  
First Year Students ◽  
Significant Difference ◽  
Writing Skill ◽  
Post Test ◽  
Quasi Experimental ◽  
The Mean ◽  
Experimental Group

This research is conducted to find out: (1) whether or not the use of Noddy cartoon is effective in improving the writing skill of the first year students of SMK Terpadu Mega Rezky Makassar and (2) the attitude of the first year students of SMK Terpadu Mega Rezky Makassar toward the use of Noddy cartoon in improving their writing skill. The research employs quasi-experimental method with two groups namely control and experimental groups. Each group consists of 30 students. The sample is chosen by applying cluster random sampling technique. The writer uses a test of writing and questionnaire in experimental group. The data obtained through the test is analyzed by using inferential statistic through SPSS version 22.0 program. The Likert-scale is used to analyze data of the student’s response to the questionnaire. In conducting the research, the writer applies Noddy cartoon episodes as the medium in improving the students’ writing skill. The result of this research shows that the use of Noddy cartoon is effective in improving the writing skill achievements of the first year students of SMK Terpadu Mega Rezky Makassar. It is indicated by the significant difference between the result of post-test in the experimental and control groups. The mean score of post-test in the experimental group is 76.77, which is higher than the mean score of post-test in the control group which is only 65.97. Furthermore, the data that are collected from the questionnaire show that the students have positive attitude towards the use of Noddy cartoon in learning writing, which is in scale of 83.20 or categorized as positive.

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