scholarly journals PENGARUH MENDENGARKAN MURATTAL AL QURAN TERHADAP PENINGKATAN KEMAMPUAN KONSENTRASI

2016 ◽  
Vol 1 (2) ◽  
pp. 120-129
Author(s):  
Very Julianto ◽  
Rizki Putri Dzulqaidah ◽  
Siti Nurina Salsabila
Keyword(s):  
Digit Span ◽  
T Test ◽  
Control Group ◽  
Digit Span Test ◽  
Span Test ◽  
Before And After ◽  
The Mean ◽  
Mean Differences ◽  
Experimental Group

The study aimed to determine the effectiveness of listening murattal Al Qur’an in increasing concentration capability. Subjects in this study were the girls students of Universitas Islam Negeri Sunan Gunung Djati Bandung, 18-20 years old, with GPA is above 3,00. The measurement of this study is using Digit Span test. The data were analyzed by using a statistical parametric T test. The mean score of concentration gained by the experimental group subjects before treatment was10,4, and after treatment was 11,2. While the mean score of the control group subjects before treatment was 11, and after treatment was 11,4. The result can be interpreted that there was mean differences between the experimental group and the control group before and after treatment. It means that listening murattal is effective in increasing the capability of concentration.

scholarly journals Perbedaan Penurunan Tinggi Fundus Uteri Pada Ibu Nifas Yang Dilakukan Inisiasi Menyusui Dini (IMD) DAN IMD Dengan Diberikan Jus Nanas Di BPM Tias Susianah Lampung Utara Tahun 2018

2018 ◽  
Vol 3 (2) ◽  
Author(s):  
Neneng Siti Latifah ◽  
Sunarsih Sunarsih ◽  
Tias Susianah
Keyword(s):  
Health Services ◽  
Post Partum ◽  
T Test ◽  
Control Group ◽  
Pineapple Juice ◽  
Before And After ◽  
The Mean ◽  
The Difference ◽  
Postpartum Mothers ◽  
Experimental Group

Abstract Background : Postpartum maternal health services are health services for postpartum mothers according to standards. Based on the results of the preliminary survey conducted at BPM Tias Susianah on average every month, the number of deliveries was 95 people and from the results of the prasurvey conducted on 25-27 February 2018 of 10 post partum mothers there were 7 post partum mothers who said mothers had not ever consumed pineapple juice both from pregnancy to the puerperium. The purpose of the study was to know the difference in the decline of Fundus Uteri height in postpartum mothers who performed Early Breastfeeding Initiation (IMD) and IMD and given Pineapple Juice at Tias Susianah BPM North Lampung in 2018. Method: This type of quantitative research with Quasi Experimental design is nonequivalent control group Design. The study population of all primiparous postpartum mothers was 946 postpartum mothers who gave birth normally with an average of 78 postpartum mothers per month, with a sample of 34 purposive sampling techniques. Data is taken with an observation sheet. Univariate data analysis and bivariate t test (t-test). Result: The results of the study showed a decrease in TFU before and after being given intervention in the case group with a significance value of P = 0.000 (<0.05) and t = 44.1. There was a decrease in TFU before and after the intervention was given to the control group with a significance value of P = 0,000 (<0,05) and t = 57,176. There was a difference in the difference in TFU reduction between the experimental and control groups as seen from the average difference in TFU decline in the two groups. The mean TFU reduction in the experimental group was 7.78 cm and the mean TFU reduction in the control group was 6.95cm with a mean value of 0.83 significance P = 0.000 so it can be concluded that there were differences in TFU reduction in the experimental group and the control group. Conclusion: It is expected that Puskesmas can participate in providing counseling to post partum mothers to consume pineapple juice as an alternative to accelerate the healing or recovery process and minimize consumption ofpharmacological drugs

A STUDY ON THE EFFECTIVENESS OF USING ALPHABET CARDS GAME IN TEACHING VOCABULARY FOR COMMERCIAL BUSINESS ADMINISTRATION STUDENTS

2017 ◽  
Vol 1 ◽  
pp. 54
Author(s):  
Arita Destianingsih ◽  
Ari Satria
Keyword(s):  
Business Administration ◽  
Mean Value ◽  
T Test ◽  
Control Group ◽  
Business Administration Students ◽  
Post Test ◽  
Quasi Experimental ◽  
The Mean ◽  
Experimental Group ◽  
Administration Students

The aim of this study was to know the effectiveness of the use of alphabet cards game as interesting tool to explain vocabularies and it make it easier to remember their meanings. This study belongs to the quasi experimental research and presents pre-test, post test and to investigate the effect of using alphabet cards game on vocabulary mastery of commercial business administration students. The participants were the students from commercial business administration students at the third semester (N=54) of State Polytechnic Bengkalis and divided into two groups. Both groups were taught vocabulary, however, the experimental group students who are exposed to alphabet cards game and the controlled group students who received conventional method. Pre-test and post-test were given to both experimental group students and controlled group students. The score of the vocabulary tests were compared through independent sample t-test. The mean value of pre-test of experimental class was 61.35, while the control class was 52.23. After learning using alphabet card games in experimental class the mean value obtained in post-test was 78.85, while in control class was 59.04.  The improved of learning outcomes can be seen from the level of significance was 0.000 and it was lower than t test 0.000<0.05.  It means that the hypothesis null is not accepted. Therefore, it can be concluded that the score of the students in learning vocabulary between the experimental group and control group was significantly different. The experimental group students who learned vocabulary using alphabet cards game had increased their vocabulary mastery.

scholarly journals Applying shadowing technique to improve students' listening achievement

2020 ◽  
Vol 5 (1) ◽  
pp. 47-56
Author(s):  
Fitri Maini ◽  
Rachmanita
Keyword(s):  
Null Hypothesis ◽  
Sampling Method ◽  
Critical Value ◽  
T Test ◽  
Control Group ◽  
Tenth Graders ◽  
Tenth Grade ◽  
Quasi Experimental ◽  
The Mean ◽  
Experimental Group

This study tried find the students’ improvement in listening achievement after having taught by using the shadowing technique. The method used was a quasi-experimental that involved two groups, namely the control group and experimental group. The population of this study was all the tenth graders of SMA Negeri 3 Unggulan Kayuagung with a total number of 198 tenth graders. Purposive sampling method was applied to select the sample involved 72 tenth graders. In collecting the data, try out the test was used to get the desirable questions that would be used in the pretest and posttest to both groups in the control and experimental group. To verify the hypothesis, the normality and homogeneity of the data were firstly analyzed before being continued to be analyzed by using a t-test. Based on the result of data analysis in an independent sample t-test, there were some findings found. First, the mean score of a posttest (75.56) in the experimental group was higher than the pretest (69.03) in the control group. Secondly, the value of tobtained was 2.77 at the significant level of p<0.05 in two-tailed testing with df = 70, the critical value of ttable was 1.99. Since the value of tobtained was higher than ttable, the null hypothesis (Ho) was rejected and the research hypothesis was accepted. In conclusion, it showed that the shadowing technique could improve the tenth-grade students’ listening achievement at SMA Negeri 3 Unggulan Kayuagung.

scholarly journals Text-based Character in Teaching Reading: Do Students Can Achieve Significant Result in Reading Test?

2021 ◽  
Vol 3 (1) ◽  
pp. 21-28
Author(s):  
Hasan Hasan ◽  
Andi Sadapotto ◽  
Muhammad Hanafi ◽  
Usman Usman
Keyword(s):  
Alternative Hypothesis ◽  
T Test ◽  
Reading Test ◽  
Control Group ◽  
Significant Difference ◽  
Good Classification ◽  
Post Test ◽  
The Mean ◽  
And Control ◽  
Experimental Group

This quasi-experimental study involves the experimental and control group which consist of 60 students in first year of SMA Muhammadiyah Sidenreng Rappang   2019/2020 academic year.  The reading test is used to collect data to find out do the students can achieve significant result in reading test using Text-based Character. Based on the result the mean score of the experimental group pre-test was 72.67 and classified into good classification, while the control group was 69.63 classified into good. The mean score of the post-test after treatment for the experimental group was 82.43 (very good) while the control group was 76.53, (good) classification still.  The researcher found that the T-table is higher than the t-test (α) (1.659<2.021). It means that there is a significant difference in the pre-test of the control and experimental group, while in post-test of an experimental and control group, the researcher finds that the T-test is higher than the alpha and previous score in the the pre-test (α) (3.089>2.021). The degree of freedom is 58. This study reveals that the alternative hypothesis (H1) was accepted, and the null hypothesis (H0) was rejected. This is means that the use of Text-based Characters can improves students' reading skills in significant way.

scholarly journals THE EFFECTIVENESS OF COOPERATIVE LEARNING METHOD TO REDUCING STUDENTS ANXIETY IN LEARNING MATH AT GRADE VII SMP NEGERI 1 BAUBAU

2021 ◽  
Author(s):  
Suwarni La Usa
Keyword(s):  
Experimental Design ◽  
Cooperative Learning ◽  
T Test ◽  
Control Group ◽  
Learning Method ◽  
Round Numbers ◽  
Quasi Experimental ◽  
The Mean ◽  
Experimental Group ◽  
Research Show

The problem of this research is whether the application of cooperative learning method is effective in reducing student’s anxiety in learning Math at grade VII at the topic of round numbers. The objective of the research is to know the effectiveness of cooperative learning in reducing student’s anxiety in learning Math at the topic of round numbers at grade VII SMP Negeri 1 Baubau. This research is descriptive quantitative by applying quasi experimental design. The sample taken consisted of 54 students which is each group consisted of 27 students. The instrument used in this research is test. The result of the research show that (1)The mean score of students learning in Math in experimental group before treatment is 56,48 with standard of deviation is 18,65 and after treatment is 83,70 with standard of deviation is 15,54. (2)The mean score of students learning in Math in control group before treatment is 56,67 with standard of deviation is 17,26 and after treatment is 73,51 with standard of deviation is 17,58. (3)Based on the mean score of students result in learning who is taught through those model of learning and seeing the result of statistic inferential of t test shows that learning through cooperative learning method is more effective to reduce students anxiety in learning Math.

scholarly journals Working Memory Impairment in Euthymic State of Bipolar Disorder

2019 ◽  
Vol 8 (1) ◽  
pp. 50-54
Author(s):  
A Jha ◽  
D Joshi ◽  
P Kattel ◽  
P Koirala
Keyword(s):  
Bipolar Disorder ◽  
Working Memory ◽  
Memory Impairment ◽  
Digit Span ◽  
Case Group ◽  
Clinical Variables ◽  
Digit Span Test ◽  
Span Test ◽  
The Mean ◽  
Bipolar Patients

Introduction: Cognitive deficits in bipolar disorders persist after the subsidence of active symptoms. This study was carried out to assess the working memory of patients with bipolar disorder in euthymic state. Material And Method: Forty euthymic bipolar patients attending a tertiary care mental hospital with equal number of matched controls in terms of age, sex and education were included in the study. Working memory assessments was done using WAIS-III digit span subtest. Results: The mean of total digit span test for case group was 8.48±2.04 similarly it was 10.33±2.32 for the controls. The result showed that the mean digit span of cases and control groups are significantly different (p value of < 0.01). The Pearsons correlation between the clinical variables and working memory test in euthymic bipolar patients (case group) was found that the total score for digit span test was negatively correlated with all other clinical variables However, this correlation was found to be non-significant. Conclusion: The working memory impairment persists in remitted bipolar disorder patients and this may represent underlying trait abnormality not the state abnormality.

Cognitive Disorders in Hospitalized Adolescent Anorectic and Bulimic Patients

2009 ◽  
Vol 24 (S1) ◽  
pp. 1-1 ◽  
Author(s):  
I. Namyslowska ◽  
B. Remberk ◽  
A. Krempa-Kowalewska
Keyword(s):  
Eating Disorders ◽  
Adolescent Girls ◽  
Cognitive Functions ◽  
Digit Span ◽  
Young Patients ◽  
Cognitive Disorders ◽  
Control Group ◽  
Research Results ◽  
Digit Span Test ◽  
Span Test

Objective:The problem of cognitive dysfunction in eating disorders remains controversial and the research results are not univocal. Because of that, research was undertaken on a homogenous group of young patients suffering from eating disorders, hospitalized in the adolescent unit.Method:The cognitive functions were assessed by Wisconsin Card Sorting Test (WCST) and Digit Span Test in the group of 60 adolescent girls (30 anorectic, 30 bulimic) of the same age and compared with the control group of 39 healthy adolescent girls. Also the relation of cognitive disorders with some clinical features of the illness such as the degree of weight loss, BMI at the admission and discharge and the results of EDI test were assessed.Results:Research results did not show statistically significant differences in the performance in the WCST between anorectic and bulimic patients and the control group. However, the group of anorectic patients show the tendency to perform worse in some parameters of WCST (TA, TE, PE, %PE, %CLR) than the control group, althought the results do not reach statistical significance. The results of the bulimic patients were better (p=0.04) than the control group in the Digit Span Test.No correlation was found between clinical data and results in WCST in eating disorder groups of patients while the correlation was found between results of Digit Span Test and BMI at admission in both clinical groups.Conclusions:The research does not fully confirms that patients suffering from eating disorders show deficits in cognitive functions.

scholarly journals Training Badminton Footwork Ten Repetitions Two Sets Better Than Five Repetitions Four Sets for The Improvement of Leg Muscle Strength

2021 ◽  
Vol 2 (1) ◽  
pp. 10-15
Author(s):  
I Putu Astrawan ◽  
I Putu Prisa Jaya
Keyword(s):  
Muscle Strength ◽  
T Test ◽  
Control Group ◽  
Control Group Design ◽  
Before And After ◽  
The Mean ◽  
Leg Muscle ◽  
Group 2 ◽  
Better Than ◽  
Group 1

Background: Footwork training is important in coaching basic movements in badminton. This research aims to learn about the influence of footwork training on improving leg muscles strength. Methods: The study used a randomized pretest-posttest control group design. The participants consisted of 42 male badminton players of Universitas Pendidikan Ganesha, Bali, Indonesia, who split into two groups of footwork training (ten repetitions two sets (group 1) and five repetitions with four sets (group 2)). The coach gave the footwork exercise three times per week for 6 weeks to each group and measured the leg muscle strength using the dynamometer test. Results: The result of the within-group paired T-test before and after the training shows group 1 and group 2 (p<0.05). For group 1, the mean of leg muscle strength was 114.19±33.13 kg before the training and 183.19±33.56 kg after the training, with an increase of 60% (69 kg). On the other hand, for group 2, the mean score of leg muscle strength before the training was 113.05±31.30 kg and after the training was 141.10±34.91, with an increase of 25% (28 kg). The leg muscle strength difference between the groups before and after the training was tested using the independent T-test with a significant α=0.05. Comparing the differences of leg muscle strength for both the groups before the training was p= 0.90, and after the training was p=0.00. Conclusion: The conclusion is training badminton footwork ten repetition two sets better than five repetitions four sets to improve leg muscle strength.

scholarly journals The Effectiveness of Using Inductive Method in Teaching English Grammar

2019 ◽  
Vol 7 (1) ◽  
pp. 98
Author(s):  
Ade Novea Retty ◽  
Martono Martono ◽  
Teguh Sarosa
Keyword(s):  
T Test ◽  
Inductive Method ◽  
Control Group ◽  
English Grammar ◽  
Significant Difference ◽  
Deductive Method ◽  
Eighth Grade Students ◽  
Class Viii ◽  
The Mean ◽  
Experimental Group

This article presents the research results which are: (1) there is a significant difference in grammar mastery between students taught using Inductive Method and students taught using Deductive Method; (2) Inductive Method is more effective than Deductive Method. The research method used in this research is an experimental design. This research was conducted at SMP Negeri in Surakarta in the academic year of 2017/2018. The research population is the eighth-grade students. The samples are class VIII A as the experimental group consisting 28 students and class VIII B as the control group consisting 28 students. The research instrument used to collect the data is a test. The data were analyzed by using t-test formula. The computation of the t-test shows that t observation (t<sub>o</sub>) = 2.284 is higher than t table <sub>(54. 0.05)</sub> = 2.0048. It can be concluded that there is a significant difference in grammar mastery between the students taught using Inductive Method and the students taught using Deductive Method. The mean score of the experimental group is 58.29, while the mean score of the control group is 46.86.  It can be concluded that Inductive Method is more effective than Deductive Method to teach English grammar.

scholarly journals The Effect of Culture – Based Approach in Improving Students’ Reading Comprehension on Spoof Text

2020 ◽  
Vol 9 (2) ◽  
pp. 162-171
Author(s):  
Rudi Suherman ◽  
Ana Yusyfiana
Keyword(s):  
Reading Comprehension ◽  
Percent Level ◽  
T Test ◽  
Control Group ◽  
Significant Difference ◽  
Post Test ◽  
The Mean ◽  
Level Of Significance ◽  
Alternative Choice ◽  
Experimental Group

This research was intended to investigate the effect of a culture-based approach in improving students’ reading comprehension on spoof text. For that purpose, a true experimental study was applied to the eleventh-grade students of SMAN 1 Soreang. The sample of this study was 88 students from that school. These students were divided equally into the control and experimental group. The experimental group was given the Culture-Based Approach (CBA) as the treatment in comprehending the text.  The students’ scores of pre-test and post-test from both groups were statistically analyzed and compared by the T-test. The findings could be summarized that generally, students from the experimental group gained better achievement than from the control group on their post-test scores. The data analysis also showed that there was a significant difference between the mean score of the pre-test (53.45) and the post-test (58.39.). Furthermore, the result of the t-test (5.707) was relatively higher than the t- table (2.018) for a 0.5 percent level of significance. It indicated that the students’ achievement was significantly improved after the treatment of using a Culture-Based Approach. Thus, it is recommended that a Culture-Based Approach should be considered as an alternative choice for English teachers in teaching spoof text.

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