Impact of Collaborative Learning on Student Teachers’ Comprehension and Attitudes Towards Environmental Education Concepts in Chemistry

2022 ◽  
Vol 10 (01) ◽  
pp. 2088-2094
Author(s):  
Golden Kamanga ◽  
Overson Shumba
Keyword(s):  
Collaborative Learning ◽  
Environmental Education ◽  
Student Teachers ◽  
Comparison Group ◽  
Positive Impact ◽  
Significant Difference ◽  
Post Test ◽  
Attitudes Towards Chemistry ◽  
The Impact ◽  
Experimental Group

The study explored the impact of of collaborative learning on student teachers’ comprehension and attitudes towards environmental education concepts in Chemistry.  The study involved 64 student teachers studying environmental chemistry at Mufulira College of Education in Zambia. The action research adopted a pre-test post-test quasi-experimental design. The students were randomly assigned to the two intervention groups. In both groups students had opportunities to learn pollution, waste management and climate change. In the experimental group they used team based learning while in the comparison group students used think-pair-share learning. Overall, learners’ attitudes towards chemistry were improved from pre-test to post-test in both the experimental group. Results from the achievement test revealed a statistically significant difference (t (df, 62) = 2.030, p = .024 at α = .05) between the mean scores of the experimental group (Mean = 69.75; SD = 13.853) and the comparison group (Mean = 60.67; SD = 14.501) after the experimental Phase. Overall, both forms of collaborative learning incorporating environmental education concepts and issues in Chemistry had a positive impact on learners’ comprehension and attitudes towards chemistry.

scholarly journals The Effect of IELTS Listening Strategy Use on the Reduction of IELTS Listening Test Anxiety and on IELTS Listening Performance

2017 ◽  
Vol 7 (11) ◽  
pp. 1025 ◽  
Author(s):  
Ali Reza Nemat Tabrizi ◽  
Mahnaz Ranjbar
Keyword(s):  
Test Anxiety ◽  
Pearson Correlation ◽  
Strategy Instruction ◽  
Strategy Use ◽  
Control Group ◽  
Listening Test ◽  
Significant Difference ◽  
Post Test ◽  
The Impact ◽  
Experimental Group

The study investigates the impact of IELTS listening strategy use on the reduction of listening test anxiety and on the listening performance of the IELTS test takers in light of the data of 80 participants on the pretest and post-test IELTS listening along with the participants' score on pre-anxiety and post anxiety scale. So, drawing on the instruments including a proficiency test, pre/post-test, anxiety questionnaire, materials for strategy instruction, the participants were randomly divided into two groups: Control Group and Experimental Group, each including 40 participants. As per the procedure, after tackling their pre-listening performance and pre-anxiety score, one group was treated with IELTS-Listening related strategies and the other group was not treated, but both were administered listening test. The results of the study indicated that those treated with IELTS strategy outperformed ( t (78) = 4.57, p = .000, r = .460 ) those receiving no listening-related strategy. Furthermore, the results of a t-test run on the post-test of the groups anxiety arrived at a statistically significant difference (t (78) = 5.77, p = .000, r = .547), representing that the control group outperformed the experimental group. Also, Pearson Correlation done for finding out a potential relationship between anxiety and listening performance indicated a negative and weak to moderate relationship ((r (78) = -.26, p = .020). The pedagogical implications of the study are in detailed argued.

scholarly journals A Review of Article: The Effect of a Tablet Use on Students EFL in Grammar Classroom

2019 ◽  
Author(s):  
aprilia chasanah ◽  
Jessica Paulima Simanullang ◽  
Indah Karina Sianturi ◽  
Avivah Adinda Putri ◽  
sri wahyuni
Keyword(s):  
Control Group ◽  
Course Materials ◽  
Network Connection ◽  
Significant Difference ◽  
Post Test ◽  
Research Questions ◽  
Basic Course ◽  
And Control ◽  
The Impact ◽  
Experimental Group

This journal aims to find the impact of tablet use on students’ mastery of grammar skills. In order to answer the research questions, the authors held the pre-test and post-test for two groups labelled as the experimental group and control group. The experimental group is the groups that using tablet, while the control group is the group that using textbooks in learning grammar. The results of this study show that there is no significant difference between the grammar achievement scores of the students in both groups. The findings also show that the instructor emphasized the influence of tablet use on learner autonomy, digital distraction, and network connection. Students indicated that tablets can be supplementary yet it shouldn’t replace the basic course materials such as textbooks and workbooks.

scholarly journals The ımpact of the techno-organic education model on the mathematical success rates and attitudes of students

2021 ◽  
Vol 14 (33) ◽  
pp. e16854
Author(s):  
Nisanur Can ◽  
Mehmet Turan
Keyword(s):  
Structured Interview ◽  
T Test ◽  
Control Group ◽  
School Students ◽  
Significant Difference ◽  
Post Test ◽  
Education Model ◽  
The Impact ◽  
Dependent Samples ◽  
Experimental Group

Techno-organic education is an education model that allows children to gain the knowledge, skills, and values that are necessary for life by establishing a correct balance of natural and technological understanding. This research was conducted to examine the impact of the Techno-Organic Education Model on students' academic achievements and attitudes for math. For this purpose, the explanatory sequential mixed design was used to conduct this study. The study group consisted of 38 primary school students. Mathematics Course Achievement Test, Mathematics Attitude Scale and semi-structured interview form used as data collection tools. This research included a 4-week application within the scope of the Techno-Organic Education Model program which is developed by the researchers. For the analysis of the quantitative data, independent samples t-test; dependent samples t-test; Wilcoxon Signed Ranks Test, Mann Whitney U Test, and content analysis method were used. As a result; a statistically significant difference was revealed between pre-test and post-test scores for the success rate and attitude of the students in the experimental group, and there has also been a statistically significant difference between the post-test success and attitude scores of the experimental group and the control group. According to qualitative findings of the study; students think positively about the use of techno-organic education model in their courses, and they generally liked the applications and thought they weren’t too difficult, and that this particular model increased their interest in the course.

scholarly journals Effectiveness of nonviolent communication (NVC) workshop on marital adjustment

2017 ◽  
Vol 26 (1) ◽  
pp. 69-75
Author(s):  
Shaheen Islam ◽  
Roufun Naher
Keyword(s):  
Repeated Measures ◽  
Marital Adjustment ◽  
Positive Impact ◽  
Control Group ◽  
Nonviolent Communication ◽  
Repeated Measures Design ◽  
Significant Difference ◽  
Post Test ◽  
Experimental Group

The present study examined the effectiveness of nonviolent communication (NVC) workshop on marital adjustment. The hypothesis was receiving nonviolent communication (NVC) workshop has positive impact on marital adjustment. The independent variable was NVC workshop and the dependent variable was marital adjustment score. For conducting this research, repeated measures design was followed and 20 Bangladeshi married people participated in it. The results have shown that there was a statistically significant difference (F = 16.790, p < 0.05) in marital adjustment score of experimental group over the three time periods and pairwise comparisons indicate that there was significant difference between pretest and post-test and also between pretest and follow- up test at the 0.05 level. Results also have shown that, there was statistically significant difference of marital adjustment score between experimental and control group in posttest (t = 4.276, p < 0.05) and follow-up test (t = 4.176, p < 0.05). Thus, after receiving NVC workshop the marital adjustment score of experimental group increased significantly (F = 16.79, p < 0.001) in post-test measure and also remain constant in follow-up, whereas the marital adjustment score of control group had no significant change. This implied a significant positive impact of participation in NVC workshop on marital adjustment. Dhaka Univ. J. Biol. Sci. 26(1): 69-75, 2017 (January)

Effect of environmental education program integrated into preschool education on children’s mental model development about “environment” concept

2018 ◽  
Vol 5 (2) ◽  
pp. 29-40
Author(s):  
Berat Ahi ◽  
Fatma Alisinanoglu
Keyword(s):  
Environmental Education ◽  
Mental Model ◽  
Model Development ◽  
Preschool Education ◽  
Control Group ◽  
Control Groups ◽  
Significant Difference ◽  
Post Test ◽  
And Control ◽  
Experimental Group

 Aim of this study is to determine the effect of environmental education program integrated into preschool education aged between 48-66 months on children’s mental model development about “environment” concept. Triangular mixed design was used in this research. Quantitative dimension of the study was carried out with quasi-experimental design with control group and qualitative dimension of the study was carried out with using phenomenological method based on social constructivist philosophy. Study group of the research consisted of 52 children from experimental and control groups. Statistically significant difference was observed in the scores of children in the experimental and control groups from DAET-R (U= 44, z= -5.44, p= .000, r= .75). Mental model development about environment of the majority of the children from the experimental group reached to an expected level. However, no development was obtained in the mental model development of the children in the control group. Results also showed that 80.8% of the children from experimental group defined environment as a place which people, animals and plants live together and the amount of the children from control group who defined environment similar to this level is 26.9%. In addition, there was no significant difference in the total pre-test and post-test DAET-R scores of children from the control group (z= -1.401, p > .05) and significant difference was observed in the pre-test and post-test DAET-R scores of children in the experimental group in support of post-test results (z= -4.126, p < .05). Keywords: Environment; Mental Model; Child; Pre-school Educatio; Environmental Education

scholarly journals The Impact of Maryam Exercise Towards the Stress Level and Cortisol Serum Level among Primiparous Pregnant Women

2020 ◽  
Vol 3 (5) ◽  
pp. 598-607
Author(s):  
Maya Erisna ◽  
Runjati Runjati ◽  
Apoina Kartini ◽  
Mahalul Azam ◽  
Donny Kristanto Mulyantoro
Keyword(s):  
Pregnant Women ◽  
Positive Impact ◽  
Intervention Group ◽  
Serum Levels ◽  
Control Group ◽  
Significant Difference ◽  
Stress Levels ◽  
Before And After ◽  
The Impact ◽  
Experimental Group

Women are more at risk to stress in pregnancy than during the puerperium. One method of coping with stress is through physical exercise. Maryam Exercise can be used as an alternative to the development of pregnancy exercises in Indonesia because it covers the holistic aspects and easy to do. It is a combination of basic pregnancy exercises, Islamic prayer (Salat) movements and dhikr.  The purpose of this study was to examine the impact of Maryam exercise on the stress levels and cortisol serum levels among primiparous pregnant women. This study used a quasi-experimental study design, pre-test and post-test with non-equivalent control group. In the third trimester of 40 primiparous women  were randomly assigned into two groups such the experimental group (n=20) and the control group (n=20). The experimental group received the Maryam exercise while the control group received the standard antenatal exercise. There was a significant difference in stress levels between the intervention group and the control group before and after receiving the intervention (p <0.05). The cortisol levels also showed the significance difference between the intervention group and the control group before and after receiving the intervention (p <0.05). The findings of this study suggest that Maryam Exercise has a positive impact on stress levels and cortisol serum levels of primiparous pregnant women.

scholarly journals Impact of Using Parallel Text Strategy on Teaching Reading to Intermediate II Level Students

2021 ◽  
Vol 3 (1) ◽  
pp. 95-108
Author(s):  
Andira Abdallah
Keyword(s):  
Reading Comprehension ◽  
Undergraduate Students ◽  
Reading Skills ◽  
Sentence Structure ◽  
Significant Difference ◽  
Post Test ◽  
Reading Text ◽  
Parallel Text ◽  
The Impact ◽  
Experimental Group

The purpose of this study is to examine the impact of parallel reading text (English and Arabic) on English as a Foreign language (EFL) Intermediate II level students’ at Birzeit University in terms of reading comprehension, vocabulary retention, and sentence structure awareness. The sample for this study is 38 undergraduate students of the aforementioned level in two class sections during the fall semester of 2019-2020. One reading text from the course textbook was selected for this experimental study. The controlled group was instructed with an English only reading text while the experimental group used a parallel text of the same reading passage. A pretest on the reading text was used as an instrument to measure the reading skills of vocabulary, reading comprehension, and sentence structure prior to teaching the text for both sections. Six weeks later, a post-test was administered to both groups to assess the impact of parallel reading text in comparison to monolingual English text on students’ reading skills. Results of the post-test showed an increase in the average scores of both groups. There was a noticeable increase of the average scores in the vocabulary section and sentence structure awareness of the post-test among students of the experimental group compared to the average scores of their peers in the controlled group. Nevertheless, the results did not reveal a significant difference between using the two techniques in regard to reading comprehension and sentence structure awareness.

scholarly journals The Impact of Source Text Culture on the Quality of Translation

2020 ◽  
Author(s):  
Hamed Ghaemi ◽  
Keyword(s):  
Control Group ◽  
Control Groups ◽  
Cultural Backgrounds ◽  
Translation Quality ◽  
Translation Practice ◽  
Significant Difference ◽  
Post Test ◽  
The Impact ◽  
Experimental Group

The present article reports a study carried out to investigate whether or not awareness of ST culture has any impact on the translation quality of translator trainees. 20 Iranian graduated from English translation took part in this study. They were divided into two groups, one experimental and one control groups. After homogenizing the participants through a TOEFL test, a translation pre-test was given to them and then cultural backgrounds of ST were taught to the experimental group who were later required to use the taught material in their classroom translation practice during one academic semester. The control groups were run traditionally as widely practiced in Iranian graduated translation classes. A translation post-test was given to all the groups at the end of the semester. The statistical results demonstrate a significant difference between the pre- and post- tests in the experimental group as compared with the control group.

scholarly journals The Impact of Podcasts on EFL Students’ Listening Comprehension

2018 ◽  
Vol 8 (6) ◽  
pp. 122 ◽  
Author(s):  
Tryanti R. Abdulrahman ◽  
Nonny Basalama ◽  
Moh. Rizky Widodo
Keyword(s):  
High School Students ◽  
Listening Comprehension ◽  
Control Group ◽  
School Students ◽  
Control Group Design ◽  
Significant Difference ◽  
Post Test ◽  
Quasi Experimental ◽  
The Impact ◽  
Experimental Group

This research has objective to investigate students’ listening comprehension through the use of podcast in EFL classroom. 60 high school students in Indonesia were taken as sample for this research with distribution of 30 students in experiment class and 30 students in control class. The samples were taken by using cluster random sampling. Quasi-experimental method with the post-test only control group design was applied in this research. In addition, a survey questionnaire was administered to experimental group to explore their perception on the use of podcast instruction in teaching listening. Findings revealed that there is a significant difference of post-test score between two groups, favoring experimental group. Data analysis using one way ANOVA showed significance value (sig. 0.010) is lower than &lt; 0.05 which interpreted that Podcast has significant impact on students’ listening comprehension. Additionally, the result of questionnaire indicated that students have positive attitude toward the use of podcast in listening classroom. Students perceived that podcasts provided authentic materials, interesting activities including listening exercises and meaningful tasks for them so they felt more motivated to learn English. This study recommended that teacher may utilize podcast in teaching listening considering its effectiveness as technology based learning tool.

Victim Impact Testimony and Pennsylvania's Parole Decision Making Process: A Pilot Study

1992 ◽  
Vol 6 (3) ◽  
pp. 187-206 ◽  
Author(s):  
William H. Parsonage ◽  
Frances P. Bernat ◽  
Jacqueline Helfgott
Keyword(s):  
Decision Making ◽  
Pilot Study ◽  
Random Sample ◽  
Comparison Group ◽  
Decision Making Process ◽  
Probation And Parole ◽  
Significant Difference ◽  
Comparison Groups ◽  
The Impact ◽  
Experimental Group

While several states now permit victim participation in the parole process, little research exists concerning the extent, nature, and consequences of such involvement. During Fall 1991, the authors examined a random sample of 1989 parole cases decided by the Pennsylvania Board of Probation and Parole in which victim testimony was proferred (experimental group), and a random sample of cases in which such testimony was not presented (comparison group). Decisional outcomes were compared between the experimental and comparison groups to determine the impact of victim testimony on the parole decisionmaking process in Pennsylvania. A significant difference was found between the groups—higher refusal rates were found in the victim testimony group despite comparable parole objective guidelines predictions, offender demographics, and offenses.

Sign in / Sign up

Export Citation Format

Share Document