scholarly journals Application of ethical leadership and workers’ performance: A perspectives from public and private owned enterprises

2021 ◽  
Vol 8 (3) ◽  
Author(s):  
Anthonia Awele OLANNYE
Keyword(s):  
Ethical Leadership ◽  
Sampling Technique ◽  
T Test ◽  
Public And Private ◽  
The Public ◽  
Significant Difference ◽  
The Mean ◽  
Spss Software ◽  
Privately Owned ◽  
Structured Questionnaire

The main objective of the study was to determine the rationale of ethical leadership in public and privately-owned enterprises. It involved two public sectors and two private sector enterprises, which comprised 221 respondents from the staff and management of the enterprises as the sample size for the study. The survey research method was used in gathering information from respondents. A stratified sampling technique was adopted for the study. A validated structured questionnaire was used for data collection. The statistical techniques adopted for processing the data and testing the hypotheses for this study compared mean using independent t-test via the use of statistical package for social science (SPSS) software version 2 1. Descriptive statistics and frequency analysis were used. The mean response was tested using a t-test. The findings of the study revealed that there is no significant difference in ethical leadership between the public and private enterprises given that the variables revealed thus (Sig. = .728, P> 0.05) and  (Sig. .238, P> 0.05). The study concluded that the leadership of the public and private enterprise should have the ethical values, interpersonal qualities and capabilities to carry out the different tasks as needed by the organizations.

scholarly journals Efektifitas Puerperal Gymnastic dan Kegel Exercises terhadap Involusi Uterus pada Ibu Postpartum Hari 1 - 3

2021 ◽  
Vol 8 (2) ◽  
pp. 92-99
Author(s):  
Kholisotin Kholisotin ◽  
Kholifatun Naziro ◽  
Zainal Munir ◽  
Ahmad Kholid
Keyword(s):  
Sampling Technique ◽  
T Test ◽  
P Value ◽  
Test Results ◽  
Paired Sample ◽  
Uterine Involution ◽  
Kegel Exercises ◽  
Significant Difference ◽  
The Mean ◽  
Postpartum Mothers

During labor, women experience many reproductive changes, one of which is uterine involution. If the uterine involution is late to return to normal, it will cause subinvolution, puerperal gymnastic techniques and kegel exercises are the easiest techniques to use and are very effective. The purpose of this study was to determine the effectiveness of puerperal gymnastic and kegel exercises on uterine involution in postpartum mothers day 1-3 at BPM Hj. Nengah Mardani Tenggarang Bondowoso. This type of research uses a pre-experimental research methodology using a two-group interpretation-posttest design, with a sample of 30 respondents. The sampling technique in this study used total sampling. Data analysis used paired sample t test and independent t test. The independent t test results showed that there was no significant difference between puerperal gymnastic and kegel exercises in overcoming uterine involution in postpartum mothers with a p value of 0.039 (p value> α 0.05). Of the two techniques, Kegel exercises were more effective in reducing involution. uterus with a mean difference of 6.7333> than the mean puerperal gymnastic of 5.8000.

scholarly journals The Effectiveness of Realia in Writing Descriptive Text: a Case of the Seventh Grade Students of SMP N 4 Semarang

2019 ◽  
Vol 10 (1) ◽  
Author(s):  
Devi Budi Wijaya ◽  
Suwandi Suwandi ◽  
Sukma Nur Ardini
Keyword(s):  
Experimental Design ◽  
Sampling Technique ◽  
T Test ◽  
Teaching Writing ◽  
Seventh Grade ◽  
Significant Difference ◽  
Post Test ◽  
Quasi Experimental ◽  
The Mean ◽  
Academic Year

This study is based on the research which attempted to examine the effectiveness of realia in writing descriptive text by the seventh grade students. The objectives of the research were (1) to analyze and find out  the students’ ability in writing descriptive text who are taught by using realia, (2) to analyze and find out  the students’ ability in writing descriptive text who are taught without using realia, (3) also to analyze and find out whether there is significant difference between students who are taught by using realia and those taught without using realia. Quasi experimental design was used with the population of 256 seventh grade students of SMP N 4 Semarang in the academic year 2017/2018. By using purposive sampling technique, there were two classes chosen as the sample of this study; vii a and vii b. The instruments of collecting data used were tests; pre-test and post-test. After the data were collected, they were analysed using t-test. The findings were as follows: (1) the ability in writing descriptive text by the students taught using realia was good with the mean of the post-test was 80.21. (2) the ability in writing descriptive text by the students taught without using realia was adequate with the mean of the post-test was 74.44. (3) there was significant difference of the two group students. t-test 4.89 > t-table 2.00. therefore, ha was accepted that realia was effective as a media in teaching writing of descriptive text.

scholarly journals The Use of Cloze Test To Test Reading Comprehension of Non-English Department Students

2021 ◽  
Vol 8 (1) ◽  
pp. 74
Author(s):  
Sri Sukarni
Keyword(s):  
Reading Comprehension ◽  
Sampling Technique ◽  
Statistical Technique ◽  
T Test ◽  
English Department ◽  
Significant Difference ◽  
Before And After ◽  
Post Test ◽  
The Mean ◽  
Cloze Test

This research aimed to describe the result of the non-English department students’ reading comprehension tested by using cloze test and the effect of using cloze test on non-English department students’ achievement on reading comprehension. This research is classified into pre-experimental research that used one group pre-test and post-test design.  The population of this research is the non-English department students in the academic Year 2020/2021 with a total number of 107 students. The researcher used non-probability sampling type purposive sampling technique and there were 44 students taken as samples. The test is the instrument in this research. Data are taken from the result of pre-test and post-test then analyzed by using statistical technique. The analysis is used to find the significant difference in the students’ reading comprehension ability before and after the use of cloze test. In this research, the researcher used paired sample t-test through SPSS 17.0 to analyze the data. Based on data analysis, the mean score of the pre-test was 46.86 categorized as poor whereas the mean score of the post-test was 65.61 categorized as average to good. The mean score of the pre-test 46.86 smaller than 65.61 mean scores of the post-test. It meant that there was a difference mean score of students’ reading comprehension between the pre-test and post-test. This finding showed there was a different score before and after giving treatment. The result of paired samples t-test analysis showed the significance value Sig. (2-tailed) < alpha (0.000 < 0.05). Therefore, the alternative hypotheses which stated that there is an effect of using cloze test on improving non-English department students’ reading comprehension is accepted. It is concluded that there was an effect of cloze test on improving non-English department students’ reading comprehension.

scholarly journals Using Glass’ Analysis Method to Improve the Students’ Speaking Skill

2019 ◽  
Vol 8 (1) ◽  
pp. 50
Author(s):  
Kasmin Irwan
Keyword(s):  
Alternative Hypothesis ◽  
Sampling Technique ◽  
T Test ◽  
Analysis Method ◽  
Seventh Grade ◽  
Significant Difference ◽  
Before And After ◽  
Post Test ◽  
The Mean ◽  
Glass Analysis

This research aimed at explaining the use of Glass’ Analysis Method in improving the students’ pronunciation in speaking at the seventh grade students of SMP Negeri 1 Salomekko Kab. Bone. The researcher used pre-experimental design with one group pretest and posttest design. The population was the seventh grade students of SMP Negeri 1 Salomekko Kab. Bone., in academic year 2017/2018, which consisted of six classes. The sample was taken by purposive sampling technique and the total number of sample was 26 students. It conducted in six meetings. It was administered speaking test as instrument. The findings of the data indicated that there was significant difference between students’ post-test and pre-test.  The mean score in post-test (8.10) was greater than the mean score in pre-test (5.42). From t-test, the researcher found that the value of t-test (8.61) was greater than t-table (2.060) at the level of significance 0.05 with degree of freedom (df) = 25. Thus, the alternative hypothesis (H1) was accepted and the null hypothesis (H0) was rejected. It means that there was a significant difference in the students’ pronunciation in speaking before and after being taught by using Glass’ Analysis Method  

scholarly journals DOES THE USE OF GUIDED QUESTIONS IN TUTORIAL SYSTEM IMPROVES STUDENTS� SPEAKING ABILITY?

Al-Lisan ◽  
2019 ◽  
Vol 4 (1) ◽  
pp. 93-110
Author(s):  
Sukmawati Yasin
Keyword(s):  
Sampling Technique ◽  
T Test ◽  
Purposive Sampling ◽  
Speaking Test ◽  
Tutorial System ◽  
Significant Difference ◽  
Post Test ◽  
Alternative Hypotheses ◽  
The Mean ◽  
Level Of Significance

This research aimed to find out whether or not the use of guided questions in Tutorial System improved the students� speaking ability of Easy Speak. Easy Speak was an English course situated in Makassar. The method of this research was pre-experimental. In collecting data, the researcher used speaking test in pre-test and post-test. The population of the research was 737 students. In this research, the researcher used purposive sampling technique which consisted of 25 students. The results of this research showed that the mean score of pre-test were 62,17 and 75,15 in post-test and the value of t-test was 7,23 which is greater than t-table 2.05 at the level of significance (a) = 0.05, so the null hypotheses was rejected, and alternative hypotheses (H1) was accepted. The researcher concluded that there was significant difference of the students� speaking ability of Easy Speak after giving treatment using guided questions.

scholarly journals The Effect of Using Talking Stick Learning Model on Student Learning Outcomes in Islamic Primary School of Jamiatul Khair, Ciledug Tangerang

2020 ◽  
Vol 6 (01) ◽  
pp. 61
Author(s):  
Saihu Saihu
Keyword(s):  
Primary School ◽  
Learning Outcomes ◽  
Sampling Technique ◽  
T Test ◽  
Choice Test ◽  
Control Group ◽  
Control Group Design ◽  
Significant Difference ◽  
The Mean ◽  
Stick Model

This study aims to determine the effect of using a Talking Stick model on learning outcomes of Fiqh. The research method used was a quasi-experimental study with a non-equivalent control group design. The population in this study was all students at the Fourth Grade of Islamic Primary School of Jamiatul Khair Ciledug-Tangerang, Sampling was drawn by using a saturated sampling technique in which all populations were used as samples consist of the control class and the experimental class. The instrument of this was a multiple-choice test that has four options. Moreover, the data analysis technique utilized the t-test. The results of the study showed that the mean score of the posttest for the control class was 69.8. Meanwhile, the mean score of the posttest for the experimental class was 77.76 with the standard deviations were 8.55 and 10.02 respectively. Furthermore, the result of the t-test showed that t-count (3,021)> t-table (2,011). This means that the t-count is bigger than the t-table. In other words, we can conclude that there is a significant difference between students who have studied by using the Talking Stick model and students who used conventional techniques.

scholarly journals Organizational Commitment among Public and Private School Teachers

2015 ◽  
Vol 2 (3) ◽  
Author(s):  
Sadia Khan
Keyword(s):  
Organizational Commitment ◽  
Private School ◽  
Random Sampling ◽  
Sampling Technique ◽  
Test Results ◽  
Public School Teachers ◽  
School Teachers ◽  
Public And Private ◽  
The Public ◽  
Significant Difference

An attempt was made to study the organizational commitment among public and private school teachers.The data was collected from 150 school teachers, including 75 each from public and private schools through random sampling technique. Organizational Commitment Scale developed by Shawkat and Ansari (2001) was used for data collection. Analyses of the data were done by applying Mean, SD and t-test. Results revealed the significant difference between organizational commitment of public and private school teachers. It was also found that private school teachers experienced more commitment as compared to the public school teachers.

scholarly journals The Use of PPP Model In Enhancing the Students’ Speaking Ability

2019 ◽  
Vol 2 (2) ◽  
pp. 119-125
Author(s):  
Badaruddin Badaruddin ◽  
Sahabuddin Sahabuddin
Keyword(s):  
Sampling Technique ◽  
T Test ◽  
Seventh Grade ◽  
Speaking Test ◽  
Significant Difference ◽  
Post Test ◽  
Quasi Experimental ◽  
The Mean ◽  
And Control ◽  
Cluster Random Sampling

Speaking is the ability to pronounce words in order to convey or stated intention, ideas, thoughsts, feeling and dificult to deal with students. There are some problems as causes of the students’ difficulties in speaking, such as they are afraid of making mistake, less convidence, seldom to communicate and cannot express their ideas. To solve the problems, the researcher suggests the use of PPP Model in learning process. Based on the previous explanation, the researcher formulates the objective of the research is to find out whether or not the speaking ability of the seventh grade students of SMP Negeri 9 Parepare can enhance through the Use of PPP Model In this research, the researcher applied quasi-experimental design, with two group namely experimental class and control class. The samples was chosen using cluster random sampling technique. The total numbers of sample were consisted of 55 students from two classes taken from the population of the seventh grade students of SMP Negeri 9 Parepare. The instrument used in this research was speaking test by record the students’ utterance. The data were analyzed by using t-test formula. The result of the data analyzed shows that the students’ speaking ability improved significantly. It was showed by the mean score of pre-test was 45.33 and the post-test was 72. 83. Besides, the mean score of the students in post-test (72.83) was higher than the Kriteria Ketuntasan Minimal (71) in SMP Negeri 9 Parepare and include good classification base on Dirjen Pendidikan Dasar dan Menegah (2005). In the same line, the result of t-test value was 2.102 and t-table value was 2.004 in post-test. It means that the t-test value (2.102) was higher than t-table value (2.004). Those indicate that H1 was accepted and H0 was rejected. It also shows there is a significant difference between the speaking ability of the students who were taught through the Use of PPP Model and the speaking ability of the students who were thought by Discovery Learning Model (Conventional Ways).

scholarly journals THE COMBINATION Of STAND-UP, HAND-UP, PAIR-UP(SUHUPU) AND THREE STEPS INTERVIEW STRATEGY TO IMPROVE STUDENTS’SPEAKING ABILITY at SMAN 1 BALAURING

2021 ◽  
Vol 2 (2) ◽  
pp. 33-43
Author(s):  
Kie Samsia
Keyword(s):  
Experimental Method ◽  
Sampling Technique ◽  
First Grade ◽  
Total Sample ◽  
T Test ◽  
Significant Difference ◽  
Post Test ◽  
The Mean ◽  
Level Of Significance ◽  
Test Treatment

The objective of this research  was to find out whether or not  combining SUHUPU and three steps interview strategy improve students’ speaking ability at the first grade students of SMAN 1 Balauring. This research used pre-experimental method which one class given pre-test, treatment, and post-test. The sampling technique used was purposive sampling technique. The total sample was 20 students. The result of the data indicated that there was a significant difference between pre-test and post-test, it was proved by the mean score of post-test was higher than the mean score of pre-test (11.30>13.05). The value  of t-test was higher than t-table (20.261>2.093) at the level of significance 0.05 with the degree of freedom(df)=19. Based  on the finding and discussion of the research, it can be  concluded that by combining SUHUPU and three steps interview strategy can improve students’ speaking ability at the first grade students of SMAN 1Balauring.

scholarly journals E-Invigilation as a Means of Curbing Examination Malpractice in Colleges of Education in Nigeria

2021 ◽  
Vol 10 (4) ◽  
pp. 84-88
Author(s):  
Ogunjobi, O. Pius ◽  
◽  
Adedara Rapheal Oluwadare ◽  
Ogunleye, W. Akinyemi ◽  
◽  
...  
Keyword(s):  
Sampling Technique ◽  
Simple Random Sampling ◽  
College Of Education ◽  
Study Data ◽  
Colleges Of Education ◽  
Descriptive Research ◽  
Significant Difference ◽  
The Mean ◽  
The Impact ◽  
Structured Questionnaire

The study examined e-invigilation as a means of curbing examination malpractice in colleges of education in Nigeria. The descriptive research design of a survey type was adopted in the study. The population comprises all students of College of Education, Ikere Ekiti. The sample of 250 students which were randomly selected using simple random sampling technique. A well structured questionnaire was used to collect data and was validated by some experts and reliability of the instrument was tested using the cronbach alpha coefficient and the result was found to have a reliability coefficient of 0.62 which indicated that the instrument was reliable to collect the necessary data for the study. Data collected was analyzed using mean, standard deviation and t-test was used to test the hypothesis formulated at 0.05 level of significant. The study concluded that e-invigilation will reduce examination malpractices and thereby restore the discipline among students in colleges of education since there was no significant difference in the mean responses of students on the impact of e-invigilation based on gender. The study recommended that CCTV should be installed to every lecture theatres where examination are been conducted so as to make e-invigilation effective.

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