scholarly journals Pengaruh Cerita Moral Terhadap Perilaku Prososial Anak

2013 ◽  
Vol 2 (1) ◽  
Author(s):  
Katarina K.Tanaya
Keyword(s):  
Prosocial Behavior ◽  
Key Words ◽  
T Test ◽  
Control Group ◽  
Moral Value ◽  
City Life ◽  
Measurement Results ◽  
The Mean ◽  
Experimental Group

Abstract, Harsh city life fosters behaviors harm others. Moral-value can internalized through a moral story that will encourage children to behave in prosocial manner. Sixteen moral story of sharing, cooperation, helpfulness, and act honestly given to the experimental group children twice a week. At week eight measured prosocial behavior. The measurement results were analyzed by t-test showed t = 18,149 (p < 0,01). The analysis showed the mean of prosocial behavior on experimental group (mean = 162,12) was significantly greater than control group (mean = 96,18). Key words: Moral story, prosocial behavior

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 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.

scholarly journals Explicit Affective Strategy Instruction to Develop Speaking Performance of Egyptian EFL University Students

2019 ◽  
Vol 12 (4) ◽  
pp. 85 ◽  
Author(s):  
Samah Mohammed Fahim El Sakka
Keyword(s):  
Performance Test ◽  
Strategy Instruction ◽  
T Test ◽  
Control Group ◽  
Significant Difference ◽  
Post Test ◽  
The Mean ◽  
Speaking Performance ◽  
The Difference ◽  
Experimental Group

The purpose of the present study is to investigate the effect of explicit affective strategy instruction on the speaking performance of Freshmen English majors at Faculty of Education, Suez University, Egypt. The design of the study is a pre-post quasi experimental one. The instrument is a pre/post speaking performance test (designed by the researcher). Participants were eighty Freshmen English majors, randomly divided into two groups: a control group (N=40) and an experimental one (N=40). During the experiment, the experimental group was explicitly taught some affective strategies (lowering anxiety, encouraging yourself and monitoring emotions) while the control group was taught using the traditional method. All participants were tested using the pre/post speaking performance test before and after the intervention. The difference between the post test&rsquo;s mean scores of the control and experimental groups were calculated using Independent Samples t-test and the difference in the mean scores between the pre- and post tests of speaking performance was calculated for each group separately using Paired Samples t-test. A significant difference was found between the post test&rsquo;s mean scores of the control and the experimental groups in favor of the experimental group. Moreover, a significant difference was found between the mean scores of the pre and post test of the experimental group in favor of the post test. It was concluded that participants&rsquo; level of speaking performance significantly improved after receiving the explicit affective strategy instruction.

scholarly journals The Effectiveness of Using Selfie Photos on Improving Students’ Ability to Express the Fact: a Case of The Seventh Grade Students of SMP Negeri 1 Kragan Rembang

2018 ◽  
Vol 7 (1) ◽  
Author(s):  
Nur Azizah
Keyword(s):  
Quantitative Research ◽  
Test Score ◽  
T Test ◽  
Control Group ◽  
Seventh Grade ◽  
Significant Difference ◽  
Post Test ◽  
The Mean ◽  
Experimental Group ◽  
Learning English

The objectives of the study are: 1) To find out the ability to express the fact of the students taught using selfie photos. 2) To find out the ability to express the fact of the students taught without selfie photos. 3) To find out the significant differences of the ability to express the fact between the students taught using selfie photos and those taught without selfie photos. The study uses descriptive quantitative research. The population of this research is the seventh grade students of SMP Negeri 1 Kragan Rembang. The writer takes VII I as experimental group that consists of 36 students and VII D as control group that consists of 36 students as sample. The writer found that the mean score for experimental group in pre-test is 71.44, and after this class is given a treatment by using selfie photos, the result of post-test is 81.33. The mean score for control group in pre-test is 70.22, and the post-test score is 73.89. The writer uses t-test formula to know the significant difference of the ability to express the fact between the students taught using selfie photos and those taught without using selfie photos. The t-test score is 3.455 for 5 percent (0.05) alpha level of significance. The percentage of t-table 5% is 1.99. The calculation shows that t-test is higher than t-table (3.455>1.99). It shows that there is significant difference of the ability to express the fact of the seventh grade studentsat SMP Negeri 1 Kragan Rembang those taught using selfie photos and those taught without using selfie photos. It can be concluded that selfie photos as a media in improving the ability to express the fact of the students is effective. Selfie Photos makes the students active and enjoy in learning English in the classroom. So, the writer suggests to all of the teacher in general to apply selfie photos media in teaching learning process, especially in learning English.

scholarly journals Pengaruh Delayed Cord Clamping terhadap Kadar Hemoglobin (HB) dan Hematokrit (HT) pada Bayi

2020 ◽  
Vol 15 (1) ◽  
pp. 112-121
Author(s):  
Bunga Tiara Carolin ◽  
Suprihatin . ◽  
Ami Damayanti
Keyword(s):  
T Test ◽  
Deficiency Anemia ◽  
Control Group ◽  
Delayed Cord Clamping ◽  
Term Infants ◽  
Control Group Design ◽  
Cord Clamping ◽  
Group Data ◽  
The Mean ◽  
Experimental Group

The main serious problem in Indonesia is anemia, this is a major nutritional problem in children in Indonesia. The incidence of iron deficiency anemia in term infants 0-6 months is 40.8%. One of the efforts to deal with anemia in infants and toddlers is by delaying the clamping and cutting of the center because the newborn is still getting a blood transfusion from the placenta around 100 ml. The Objective to determine the effect of delaying cord clamping and cutting on hemoglobin (Hb) and hematocrit (Ht) levels in infants at Utama Anny Rahardjo Clinic. This research is an experimental research with posttest only control group design. The population in this study were all babies born from May - July 2019. Sampling in the study with purposive sampling so that 15 respondents were obtained as the control group and 15 respondents as the experimental group. Data analysis uses independent t-test. The mean Hb and Ht levels of the control group were 15.033 gr/dl and 46.25% and the mean in the experimental group was 19.332 gr/dl for Hb and Ht 59.11%. The results of the analysis by independent t-test obtained a significance value 0,000. The Conclusion there are differences in Hb and Ht levels in infants with immediate and delayed cord cutting and clamping.

scholarly journals THE EFFECTIVENESS OF ONLINE GAME IN TEACHING VOCABULARY OF THE FIRST GRADE OF MTs NEGERI 1 KEDIRI

2019 ◽  
Vol 1 (2) ◽  
pp. 47
Author(s):  
Uswatul Lyana
Keyword(s):  
Quantitative Research ◽  
First Grade ◽  
T Test ◽  
Choice Test ◽  
Control Group ◽  
Research Approach ◽  
Online Game ◽  
The Mean ◽  
And Control ◽  
Experimental Group

The aim of the research was to analyze whether there is any effectiveness of online game in teaching vocabulary of the first grade of MTsN 1 Kediri. This research was quantitative research approach, the research design was  quasy experimental by non equivalent group posttest-only. This research used two classes which became experimental group (VII C) and control group (VII E). The experimental group was taught by using online game, whereas control group was taught without online game. The instruments used in the research was multiple choice test. The procedures of using online game in teaching vocabulary are; preparation, main activities and post activity. The reasearch took 4 meetings and 1 meeting to do test. The result is online game in teaching vocabulary is effective. It can be proven by the result of t-test: the mean score of experimental group (M = 88.29) was higher than control group (M = 83.92), and independent-samples t-test which values of the sig. 2-tailed was 0.29% or 0.029 and 0.029 < 0,05. This result suggests that the use of media online game in teaching vocabulary is interesting way to learn English.

Sign in / Sign up

Export Citation Format

Share Document