scholarly journals THE EFFECTS OF DRAMA TRAINING ON INTERPERSONAL MANAGEMENT SKILL OF MANAGERS

2017 ◽  
Vol 5 (2) ◽  
pp. 293-313
Author(s):  
Recep İbrahim PINAR ◽  
Özgür KÖKALAN
Keyword(s):  
Experimental Study ◽  
Research Methods ◽  
Quantitative Research ◽  
Control Group ◽  
Management Skill ◽  
Quantitative Research Methods ◽  
Research Results ◽  
Software Program ◽  
And Control ◽  
Experimental Group

The main purpose of this study is to examine the effects of drama training on interpersonal management skill of managers. The experimental study was conducted in this research. The participants of the study were 20 managers divided into 10 as an experimental group and 10 as a control group. The drama training was given to participants of the experimental group by a specialist trainer and then the effects of this training were analyzed by quantitative research methods. In the quantitave researh, a questionnaire that were used to determine the interpersonal management skill of managers were conducted before the training for both the participants of the experimental group and control group. In order to determine the effects of drama training, the same quantionnaire were again conducted to all participants after the training and the effects of training on the participants of experimental group were analyzed by a quantitative software program called as SPSS 20.0. According to research results, it was proved that the interpersonal management skill was developed because of drama training. 

scholarly journals THE EFFECT OF DEFINITIONS TOWARD STUDENTS’ VOCABULARY

2018 ◽  
Vol 6 (1) ◽  
pp. 34
Author(s):  
Tawali Tawali
Keyword(s):  
Experimental Study ◽  
Alternative Hypothesis ◽  
T Test ◽  
Second Grade ◽  
Control Group ◽  
Second Grade Students ◽  
Post Test ◽  
The Subject ◽  
And Control ◽  
Experimental Group

This research is aimed to find out the effect of definitions toward students’ vocabulary mastery: it was an experimental study at the second grade student of MTs NW Haqqul Yaqin Sayang- sayang. The subject of this research was the second grade of MTs NW Haqqul Yaqin Sayang- sayang.The research was used experimental method with quantitative approach. The population of this research consist of 55 students, and the sample is 29 for experimental group while 26 for control group. The technique of collecting data was used definition for experimental group and matching word with antonym for control group. The data was collected by using post-test only and the data was analyzed by t-test formula. Based on data analysis the mean score of experimental group was 76,4 and control group was 69,23, beside of that standard deviation for experimental group was 114,28 and for control group was 113,09 and the value of t-test was 2,44 and t-table was 2,000. Degree of freedom is 53 with significant level 0,05. It means that the value of t-test was higher than t-table (t-test ˃ t-table). The alternative hypothesis (Ha) was accepted and null hypothesis (Ho) was rejected. Thus, the conclusion of this research was there was an effect of definition toward students’ vocabulary mastery: an experimental study at the second grade students of MTs NW Haqqul Yaqin Sayang-sayang.

scholarly journals A STUDY OF THE EFFECT OF THE PHYTOCHEMICAL CONTENT OF P. AMERICANALEAF ON HEMATOLOGICAL SYSTEM OF ALBINO RATS

2021 ◽  
Vol 9 (04) ◽  
pp. 464-467
Author(s):  
Ngozi a ◽  
◽  
N. Omeke ◽  
Haruna M. Ndahi ◽  
◽  
...  
Keyword(s):  
Adverse Effect ◽  
Experimental Study ◽  
Aqueous Extract ◽  
Leaf Extract ◽  
Control Group ◽  
Albino Rats ◽  
Phytochemical Content ◽  
Other Substances ◽  
And Control ◽  
Experimental Group

Given the medicinal importance of the avocado plant in alternative medicine,the present study aimed to study the effect of the phytochemical content of P. americana leaf extract on the hematological system of albino rats. Albino rats were obtained andclustered into sixgroups,with five rats per groupsimultaneously were assigned experimental and control. The rats in the experimental group were administered with varying doses of the prepared aqueous extract of P. americanawithin the period of the study. The rats in the control group were administered with other substances such as water and feed for the study period.The hematological system of the experimental animal was assessed after the administration of the extract, and it was observed that the aqueous extract of P. americana leaf recorded no significant adverse effect on the hematology system of the experimental study animal.

scholarly journals The Influence Of Flash Card Toward Students’ English Vocabulary Mastery During Covid-19

2021 ◽  
Vol 1 (11) ◽  
pp. 735-748
Author(s):  
Hermansyah Hermansyah ◽  
Nurhendi Nurhendi
Keyword(s):  
Quantitative Research ◽  
Multiple Choice ◽  
Choice Test ◽  
Control Group ◽  
Multiple Choice Questions ◽  
Quantitative Research Methods ◽  
Flash Cards ◽  
Homogeneity Of Variance ◽  
And Control ◽  
Learning English

The purpose of this research is to see how flash cards influence the students' English vocabulary mastery. The researchers of this research used quantitative research methods with posttest only control design of true experimental design. The random sampling method was employed in this research's sampling. The data collected in this research was put to the test (multiple choice test). The researchers of this research gave different treatments for the experimental and control groups. The treatment for the experimental group was learning English with flash card media and the treatment for the control group was learning English conventionally. After the two sample groups were given different treatment, the two sample groups were each given a posttest with an instrument consisting of 20 multiple-choice questions with 4 alternative answer choices that had been tested beforehand and validated empirically. Analysis of research data is descriptive and inferential, which inferentially uses the t test, by first testing the assumptions of data normality and homogeneity of variance. The results showed that flash cards had an influence on students' English vocabulary mastery. Therefore, it can be said that this research has proved that there was a significant result of using Flash Cards towards children's English vocabulary mastery.

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.

scholarly journals When Learners Prefer the Wrong Explanation: Misconceptions in Physics Explainer Videos and the Illusion of Understanding

2021 ◽  
Author(s):  
Christoph Kulgemeyer ◽  
Jörg Wittwer
Keyword(s):  
Experimental Study ◽  
Control Group ◽  
Control Groups ◽  
Physics Instruction ◽  
University Courses ◽  
Mistaken Belief ◽  
And Control ◽  
Immense Potential ◽  
Group D ◽  
Experimental Group

Online explanation videos on platforms like YouTube are popular among students and serve as an important resource for both distance learning and regular science education. Despite their immense potential, some of the explainer videos for physics include problematic explanation approaches, possibly fostering misconceptions. However, some of them manage to achieve good ratings on YouTube. A possible reason could be that explainer videos with misconceptions foster an “illusion of understanding”—the mistaken belief that a topic has been understood. In particular, misconceptions close to everyday experiences might elicit greater interest and appear more convincing than scientifically correct explanations. This experimental study was conducted to research this effect. Physics learners (N = 149), with a low prior knowledge enrolled in introductory university courses on primary education, were randomly assigned to experimental and control groups. While the experimental group watched a video introducing the concept of force relying on misconceptions, the control group watched the scientifically correct video. Both videos were comparable in terms of comprehensibility and duration. In the posttest, the experimental group believed that the video was scientifically correct, well-explained, and that they do not require further instruction to understand the concept—indicators of an illusion of understanding. The video including misconceptions was perceived as better understandable than the scientifically correct video (d = 0.62*). The experimental group was significantly more convinced by the misconception after watching the video than the control group (d = 1.86**). They learnt more erroneous knowledge about the misconception than the control group about the scientifically correct concept (Cohen’s q = 0.37*). We argue that this might become problematic (a) in physics instruction because students who have watched a misleading video might regard further teaching in school as irrelevant, and (b) learners might tend to rate videos including misconceptions better on an online platform like YouTube.

scholarly journals The Effectiveness Of English Interactive Media In Teaching Writing (An Experimental Study Conducted For Eleventh Graders In SMA N 1 Sedayu, Bantul Yogyakarta)

2017 ◽  
Vol 3 (1) ◽  
pp. 17
Author(s):  
Atayewa Merjen Gurbangeldiyewna ◽  
Hermayawati Hermayawati
Keyword(s):  
Experimental Study ◽  
Interactive Media ◽  
Total Sample ◽  
T Test ◽  
Teaching Writing ◽  
Control Group ◽  
Writing Skill ◽  
Computer Based ◽  
And Control ◽  
Experimental Group

The objectives of the study are to find out the ability of the students in writing descriptive text both before and after the treatment either at control group or experiment group; to find out the effectiveness of Interactive Media for teaching writing descriptive text; to find out what writing elements that received significant improvement after being taught by Interactive Media. This research was conducted using experimental study to overcome students’ problem in learning English especially writing skill. The researcher used two classes as the subject: XI MIPA-1 as the experiment group and XI MIPA-4 as control group. Those MIPA classes belong to Argo Mulyo High School /SMA N 1 Sedayu, Argomulyo, Bantul.The experimental class was taught the descriptive text by using Interactive Media in the form of Macromedia Flash while control groupwas taught by using non-computer based lessons. Total sample of both classes were 60 students. The research was conducted within quasi-experiment study which used pre-post tests design of experiment and control groups. The researcher used this method in order to find out whether computer-based instruction/Interactive Media could make significant improvement on the students’ descriptive writing skill. Such effectiveness was seen from difference of means between pre-post of both control and experiment groups and its t-test score at the degree of significancy. The t-test was higher than the t-table, Interactive Media then was proved significancy in improving the students’ writing descriptive text skill. The students’ writing was analyzed and scored based on rubrics postulated by Brown and Bailey including paragraph organization, its content, language structure, vocabulary and mechanics. The experiment shows that the t-test was (3.16) which is higher than t-table (2.000). The aspects of wtiting that has significant improvement were content, organization, structure, vocabulary - means pre-test of experimental group = 76.5 and control group = 70.8 increased into, experimental group = 87.22 and control group = 78.8 during post test with standard deviation of experimental group = 7.7 and control group = 9.97. Since there was a significant improvement of students’ writing skill by using Interactive Media, this research then confirms that Interactive Media is effective for teaching writing at SMA level.

scholarly journals The Influence of Make A Match Learning Model on Student Achiement in Class IV SDN Puspajaya Material of Style Benefits in Daily Life

2020 ◽  
Vol 5 (2) ◽  
pp. 75-82
Author(s):  
Mira Melinda ◽  
M. Fahmi Nugraha ◽  
Budi Hendrawan
Keyword(s):  
Research Methods ◽  
Learning Process ◽  
Quantitative Research ◽  
Science Learning ◽  
Group Discussion ◽  
Learning Model ◽  
Control Group ◽  
Control Group Design ◽  
Quantitative Research Methods ◽  
Class Iv

Science learning is the science of natural phenomena in the form of facts generated based on field observations including science. In natural science learning there are several obstacles, namely the low learning achievement of students, in the learning process in the classroom still using conventional learning models only with lectures and centered on textbooks only, there is no group discussion students tend to be passive and the teacher becomes the center of the learning process, so that students in science learning in the classroom feels boring and less challenging so students are less active in class. Based on the problem of difficulties in the learning process, the application of the make a match learning model is expected to be able to improve student achievement in the material benefits of style in everyday life of class IV SDN Puspajaya. The study uses quantitative research methods with experimental research methods using quasi-external design with nonequivalent control group design. The study was conducted at SDN Puspajaya with a population of twenty students by using a saturated sample that divides students into two classes, namely the control class of ten students and the experimental class of ten students. Data collection techniques were performed using pretest and posttest tests and the data were analyzed using SPSS version 23.

scholarly journals The Effect of De Bono Model on Students’ Achievement in Writing Descriptive Text of 2018/2019 Eleventh Year Students of SMA Yayasan Pendidikan Harapan Bangsa Kuala Kabupaten Langkat

2018 ◽  
Vol 10 (2) ◽  
pp. 28-37
Author(s):  
Conny Conny ◽  
Aginta Endingna Sembiring
Keyword(s):  
Experimental Study ◽  
Data Analysis ◽  
Alternative Hypothesis ◽  
T Test ◽  
Control Group ◽  
Writing Achievement ◽  
Writing Test ◽  
And Control ◽  
Experimental Group

The study is concerning with experimental study which discussed the effect of de Bono model students writing descriptive text. It took place at SMA yayasan pendidikan harapan bangsa kuala kabupaten langkat. The subjects were the eleventh year students with the population of 72 students. 72 students were chosen as the sample and group into experimental and control group. Each group consisted of 36 students. The experimental group was taught with de bono model while the control one was taught without De bono model. A writing test was used to collect the data on the students’ writing achievement. The data collected were analyzed by using t-test. The result of the data analysis showed that the t-observed was 7,24. It was higher that the value of t-table (tt) is 1,66 for 5% and 2,38 for 1%. This meant that the alternative hypothesis (Ha) was accepted. It can be concluded that there is effect of De Bono model on students writing descriptive text of 2018/2019 eleventh year students of SMA yayasan pendidikan harapan bangsa kuala kabupaten langkat.Keyword: Writing, Descriptive text, De Bono model, Six thinking hats

scholarly journals THE EFFECTIVENESS OF TED TALKS TOWARDS STUDENTS’ PROFICIENCY LEVEL

2019 ◽  
pp. 296-304
Author(s):  
Azureen Abd Aziz ◽  
Suhaila Ngadiron
Keyword(s):  
Quantitative Research ◽  
English Language ◽  
Teaching Method ◽  
Private University ◽  
Control Group ◽  
Proficiency Level ◽  
Post Test ◽  
And Control ◽  
Experimental Group ◽  
Ted Talks

Proficiency has become a crucial aspect of learning the English language. The aim of this study is to find out the effectiveness of using English videos from TED talks towards students’ proficiency level. This study employed a quantitative research design. To fulfill this purpose, 50 diploma students were selected from a private university in Negeri Sembilan. These participants were then divided into two equal groups of experimental and control. A graded presentation was administered as a pre-test for both groups prior to the treatment. There were three sessions of presentations conducted with both groups in which the experimental group watched the TED talks and the control group underwent the traditional teaching method. After the sessions, post-test was given to both groups. The scores of both tests were collected and analyzed using descriptive statistics. Results revealed that the experimental group experienced improvement in their speaking compared to the control group. Few recommendations are presented based on the research findings.

Principals' Views on Stigma Tendency

2016 ◽  
pp. 95-111
Author(s):  
Halime Güngör
Keyword(s):  
Health Status ◽  
Organizational Behavior ◽  
Research Methods ◽  
Quantitative Research ◽  
School Principals ◽  
Quantitative Research Methods ◽  
Research Results ◽  
Or Groups

Stigma takes place as a concept in the literature that affects individuals' lives negatively as well as can disrupt chemistry of organization and inhibit organizational behavior. Stigma is a concept that ostracizing individuals or groups because of their features that are not accepted by society and restricted their life on all areas. Studies on stigma have been increased during twenty years. Although school principals play the lock role and the most affecting actor in positively or negatively to school, studies on principals' stigma tendency are extremely limited. Stigma tendencies of principals' can affect chemistry of organization much more than stigma tendencies of teachers. The purpose of the study is to determine stigma tendencies of principals' by using quantitative research methods. According to research results; principals' stigma tendencies are significantly different according to seniority, level of religious feelings and health status.

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