scholarly journals The Effect of Practical Presentations’ Strategy on the Achievement of the Ninth Graders Students of the Pre-Vocational Education Subject in Shobak District Schools

2017 ◽  
Vol 10 (5) ◽  
pp. 109 ◽  
Author(s):  
Haroon M. Al Tawarah ◽  
Omar M. Mahasneh ◽  
Nourah A. Al-Hawartheh
Keyword(s):  
Vocational Education ◽  
Ninth Graders ◽  
Control Group ◽  
Experimental Sample ◽  
Control Male ◽  
Male And Female ◽  
Significance Level ◽  
Significant Difference ◽  
Post Test ◽  
Experimental Group

The present research was conducted to evaluate the effect of using practical presentations on the achievement of the ninth graders students in pre-vocational education subject in Shobak district schools, in comparison to the prevailing method, and identify whether there are differences attributed to the gender variable. To answer the questions, the study was applied to an experimental sample in two schools of Shobak district consisting of (46) male and female students from the ninth grade for the academic year 2015/2016, who studied the pre-vocational education by using the practical presentation method, and a control group in two schools consisting of (46) students studied by using the lecturing method. The results of the study showed statistically significant differences between mean scores of members of the two groups (the experimental),male and female and (the control), male and female in the post-test application in favor of the of the experimental group that used practical presentations. The results also showed the absence of statistically significant difference at the significance level (0.05) attributed to the gender variable in the achievement of the experimental group.

scholarly journals Effect of Capacitive Tecar Therapy on Foot Pain and Tactile Sensation in Patients with Type 2 Diabetes

2020 ◽  
Vol 21 (3) ◽  
pp. 304-319
Author(s):  
Maryam Niajalili ◽  
◽  
Meghdad Sedaghat ◽  
Asghar Reazasoltani ◽  
Ali Reza Akbarzade Baghban ◽  
...  
Keyword(s):  
Peripheral Neuropathy ◽  
Infrared Radiation ◽  
Tactile Sensation ◽  
Control Group ◽  
Diabetic Patients ◽  
Significance Level ◽  
Significant Difference ◽  
Post Test ◽  
Experimental Group

Objective: Because of the significant prevalence of diabetes, disability of patients due to the complication of Diabeti Neuropathy (DN) has been increased. Physiotherapy is one of the methods for DN which can help control the symptoms through modalities such as infrared radiation, electrical stimulation and electromagnetic fields. Tecar therapy is a form of electromagnetic fields.This study investigated the effect of Capacitive Tecar therapy on pain and tactile sensation of the feet in type 2 diabetics with symptoms of peripheral neuropathy. Materials & Methods: This clinical trial was performed as pre-test and post-test with a control group. The samples consisted of 24 diabetics aged 17-78 years with symtoms of peripheral neuropathy allocated in the control and experimental group randomly. The patients of experimental groups participated in 10 sessions and received the Capasitive tecar therapy with 10%-30% intensity in addition to infrared radiatin; the controls received the same protocol with zero intensity of tecar. Pain and tactile sensation of the soles were evaluated before and after sessions. The collected data were analyzed by the Reapeted measure Analysis Of Variance (ANOVA). All statistical analyses were performed in SPSS V. 18. The significance level was set at P<0.05. Results: The results of Rearetd Measure ANOVA showed that there was a significant difference in the mean scores of pain and tactile sensation of soles in the post-test compared to the pre-test of two groups.(P<0.001).There was also a significant difference in the means of post-test scores of variable pain (P=0.002) and tactile sensation (P<0.001) between the two groups. The improvement of variables in experimental group was more than control group. Conclusion: The results of this study revealed that Tecar Therapy with infrared radiation can be an appropriate therapeutic program for improving pain and tactile sensation of soles in diabetic patients with symptoms of peripheral neuropathy.

scholarly journals The effect of instructing critical thinking through debate on the EFL learners’ reading comprehension

2015 ◽  
pp. 21-40 ◽  
Author(s):  
Maryam Danaye Tous ◽  
Abdorreza Tahriri ◽  
Sara Haghighi
Keyword(s):  
Reading Comprehension ◽  
Critical Thinking ◽  
Quantitative Research ◽  
Control Group ◽  
Male And Female ◽  
Efl Learners ◽  
Significant Difference ◽  
Post Test ◽  
The Difference ◽  
Experimental Group

The purpose of this study was to examine the effect of instruction through debate on the male and female EFL learners’ reading comprehension, and to examine the difference between male and female EFL learners’ perception towards instructing critical thinking (CT) through debate. 88 learners, out of 120, were selected through convenience sampling method. Using a quantitative research method with experimental pre-and post-tests design, this study consisted of 44 participants in the experimental group and 44 participants in the control group. The experimental group received some treatment in the form of “the Meeting-House Debate” strategy, while the control group received no such treatment. After one month and a half treatment of experimental group, both groups participated in the post-test. Data analysis was done using descriptive and inferential statistics procedures. Findings showed that the debate strategy had statistically significant effect on the students’ reading comprehension. Also, results revealed that there was no significant difference between male and female EFL learners’ perception towards instructing CT through debate. It was concluded that instructing CT skills through debate strategy resulted in better understanding of reading texts.

scholarly journals The Effectiveness Of Classroom Discussion In Improving English Speaking Skill Among The Students Of SMP N 3 Depok

2015 ◽  
Vol 1 (2) ◽  
pp. 184
Author(s):  
Agustinus Hary Setyawan
Keyword(s):  
Standard Deviation ◽  
Test Scores ◽  
Classroom Discussion ◽  
Control Group ◽  
Significance Level ◽  
Significant Difference ◽  
Post Test ◽  
Speaking Skill ◽  
The Mean ◽  
Experimental Group

The objective of the research is to investigate whether or not there is a significant difference in the mastery of the speaking skill between the students who are taught by using classroom discussion and those who are taught without using classroom discussion. This study is a quasi-experimental study employing two groups. The experimental group is 8A and the control group is 8C. The data were collected by using an achievement test. The data of both pre-test and post-test scores from the control and experimental groups were analyzed by using inferential statistics. To test the hypothesis, the researcher used t-test to find out the differences of speaking skill mastery achievement between control and experimental groups. The result of post-test indicates that t o is higher than the t value at the significance level of 5%, i.e. 2.106<2.000. The level significance is 0.037. It is lower than 0.05. It was found that the mean of the post-test scores and gained scores of the experimental group were higher than that of the control group. The standard deviation of the experimental group decreases from 7.30 to 6.92 or the scores of the experimental group from pre-test to post-test are more homogenous. While, the standard deviation of the control group increases from 7.53 to 8.36 or the scores of the control group from pre-test to post-test are more heterogeneous. Besides, the mean of experimental group increases 207% from the standard deviation of the pre-test. While the mean of the control group also increases 147% from the standard deviation of the pre-test. It is found that classroom discussion is effective in improving English learning achievement in student’s mastery of speaking and there is a significant difference in between the both class.

scholarly journals The effect of Daniel's model on the development of critical thinking in the subject of Arabic language among students of the College of Management and Economics

2021 ◽  
Vol 58 (1) ◽  
pp. 1887-1900
Author(s):  
Assist. Prof. Rafid Sabah al-Tamimi, Dr. Khamael Shakir Ghanim
Keyword(s):  
Critical Thinking ◽  
Creative Thinking ◽  
Alternative Hypothesis ◽  
Arabic Language ◽  
Control Group ◽  
Significance Level ◽  
Significant Difference ◽  
Post Test ◽  
The Impact ◽  
Experimental Group

 This research aims to identify the impact of Daniel's model on the development of critical thinking. In order to achieve this objective, the following hypotheses are formulated: There is no statistically significant difference at the significance level (0.05) between the average differences in the post-test scores of the experimental group taught according to Daniel's model and the control group taught according to the traditional method in the measure of critical thinking.  There is no statistically significant difference at the significance level (0.05) between the average differences in the pre- and post-tests scores of the experimental group taught according to Daniel's model in the measure of critical thinking. The current research is limited to a sample of the first stage students in the department of statistics, College of Management and Economics, Baghdad University for the academic year 2019-2020. The California critical thinking test is applied in the post-test to the control group, which consisted of (47) students, and the experimental group, which consisted of (44) students. After using T-test for two independent and related samples, the results show that: There is a statistically significant difference between the average of the scores of the two research groups in favor of the experimental group. Therefore, the null hypothesis rejected and the alternative hypothesis is accepted that there is a statistically significant difference between the average of scores of the experimental and control groups in the post-test of critical thinking. There is a statistically significant difference between the average of scores of the experimental group students in the pre- and post-tests of the creative thinking. This refers to a development in the critical thinking among the students of the experimental group. In the light of the results, a number of conclusions, recommendations and suggestions are presented at the end of this research.

scholarly journals THE EFFECTIVENESS OF MEMORY TRICKS GAME IN TEACHING GRAMMAR

2020 ◽  
Vol 4 (2) ◽  
pp. 63
Author(s):  
Cicilia Ningsi ◽  
Taufik Suadiyatno ◽  
K. Dedy Sandiarsa S.
Keyword(s):  
Sampling Technique ◽  
First Grade ◽  
Control Group ◽  
Significance Level ◽  
Search Game ◽  
Significant Difference ◽  
Post Test ◽  
The Mean ◽  
Teaching Grammar ◽  
Experimental Group

This research was aimed to find out the effectiveness of Memory Tricks game in teaching grammar. The research was experimental research and the design that was used was pre-test and post-test design. The population of the study was the first grade students of SMKN 1 Kuripan especially in TKJ (TeknikKomputer and Jaringan) course which consisted of three classes. Two classes were chosen as the samples, those were TKJ 1 Class as experimental group consisted of thirty five students and TKJ 3 Class as control group consisted thirty five students. They were chosen by usingSimple Random Sampling technique. Experimental group was treated by Memory Tricks game and control group was treated by Verb Search game. The instrument that was used objective test in forms of completion items test. Then, the scores were analyzed by using statistical analysis. It showed the mean score of experimental group was 76 while the mean score control group was 69.2 and the value of t (t test) = 2,7922 was higher than the value of  (t table) = 1.9955 at the significance level of 0.05% and the number of degree freedom (68). Therefore, according to the result of the analysis, it can be concluded that there is a significant difference between student’s grammar scores taught by Memory Tricks game and taught by Verb Search game. In other words, Memory Tricks game is effective in teaching grammar.

scholarly journals TEACHING SPEAKING THROUGH CHAIN STORYTELLING TO THE TENTH GRADE STUDENTS OF SMA SRIJAYA NEGARA PALEMBANG

2019 ◽  
Vol 6 (1) ◽  
pp. 28-41
Author(s):  
Lusi Fitriani ◽  
Muslih Hambali
Keyword(s):  
T Test ◽  
Mean Difference ◽  
Control Group ◽  
Significance Level ◽  
Significant Difference ◽  
Tenth Grade ◽  
Post Test ◽  
Speaking Skill ◽  
The Mean ◽  
Experimental Group

The objectives of this study were to find out: (1) whether or not there was a significant improvement in speaking skill of students who were exposed to chain storytelling and (2) whether or not there was a significant difference in speaking skill between students who were exposed to chain storytelling and those who were not. The sample of this study was 60 tenth grade students of SMA Srijaya Negara, which were divided into control and experimental group, and each group had 30 students. To collect the data, each group was assigned pretest and post test. The data analyses used paired sample t test and independent sample t test in SPSS. The result from paired sample t test showed that the mean difference in post test and pretest of experimental group was 16.000 at the significance level of p<0.05 and since t obtained was higher than t table (9.649>2.04523), H01 was rejected and there was a significant improvement in speaking skill of experimental group. The highest contribution was given by story elaboration aspect (content), and then followed by pronunciation, vocabulary, fluency and grammar. The result from independent sample t test showed that the mean difference between post test of experimental group and control group was 2.4000 at the significance level of p>0.05 with t obtained<t table (0.942<2.00171), since t obtained was lower than t table, H02 was accepted and there was no significant difference in speaking skill between students who were taught by using chain storytelling and those who were not. Nevertheless, the mean difference from the experimental group was higher than that of control group (16.600>7.133). Keywords: teaching speaking, chain storytelling

The Effect of Using Students Peer Teaching on Iraqi EFL Students' Achievement in the Course of Library and Research Work

2019 ◽  
Vol 1 (33) ◽  
pp. 693-714
Author(s):  
. Muntaha Sabbar Jebur
Keyword(s):  
Basic Education ◽  
Teaching Method ◽  
Research Work ◽  
Peer Teaching ◽  
Control Group ◽  
College Of Basic Education ◽  
Significant Difference ◽  
Post Test ◽  
Efl Students ◽  
Experimental Group

          Peer teaching is a strategy that allows the students to teach the new content to each other, and they must be accurately guided by instructors.     The researcher proposes that the use of students peer teaching  may promote students' achievement  and ensure the engagement of all the students in the learning process. Therefore, the researcher employs it as a teaching method aiming at investigating its  effect on Iraqi EFL students' achievement in the course of Library and Research Work .      The study hypothesizes that there is no significant difference between the students' achievement who are taught library and research work by students peer teaching  and that of the students taught by the traditional way. The experimental design of the study is Parallel Groups, Random Assignment, posttest. Each group consists of 35 students, chosen randomly from the Third Year Students at the Department of English in the College of Basic Education. Both groups were matched in terms of their age and parents' education. The experiment was fulfilled in the first course for 15 weeks during the academic year 2016-2017.       The same materials were presented to both groups. This included   units from Writing Research Paper by Lester D. . Post-test was constructed and exposed  The t-test for  independent samples was used to analyze the results and it is found out that there is a statistical difference between the two groups in their achievement because the calculated t- value 2.635 is bigger than the tabulated t- value which is 2.000, and also shown the superiority of the experimental group. The results indicate that the experimental group, who was taught Library and Research Work by peer teaching   was better than the control group, who was taught according to the traditional way. So, the null hypothesis is rejected. Finally, some recommendations and suggestions are presented in the light of the study findings. to a jury of experts to verify its validity and it was administered to both groups.

EFFECT OF WEB BASED INSTRUCTIONS ON ACHIEVEMENT IN SOCIAL STUDIES

2017 ◽  
Vol 4 (24) ◽  
Author(s):  
Rajwinder Kaur
Keyword(s):  
Social Studies ◽  
Conventional Method ◽  
Traditional Method ◽  
Statistical Techniques ◽  
Control Group ◽  
Web Based ◽  
Significant Difference ◽  
Post Test ◽  
Based Instruction ◽  
Experimental Group

The purpose of the study was to study the Effect of Web based instructions on achievement in Social Studies. The sample consisted of 100 students from Grade 8th of schools affiliated to C.B.S.E of Ferozepur and were randomly split into two groups-control (taught by traditional method) and experimental (taught by Web based instruction) groups. Firstly pre-test was administered on both the groups; then the students in the control group were taught by conventional method while experimental group was taught by Web based instructions. Then post-test was administrated on both the groups. The Statistical techniques were then employed to data collected and analysis and interpretation of the data was done. The result of the study implied that there exists significant difference in achievement in Social Studies based on Web based instructions and conventional method. The study also revealed that there exist significant gender differences in achievement in Social Studies with Web based instructions.

scholarly journals A Training Proposal to Improve Multidirectional Running Technique in Male and Female Handball Players: A Pilot Study

2021 ◽  
Vol 18 (4) ◽  
pp. 2056
Author(s):  
Carmen Ferragut ◽  
Román Pedreira ◽  
José Julio Espina ◽  
Helena Vila
Keyword(s):  
Team Sports ◽  
T Test ◽  
Control Group ◽  
Sprint Training ◽  
Countermovement Jump ◽  
Squat Jump ◽  
Male And Female ◽  
Intervention Protocol ◽  
Post Test ◽  
Experimental Group

Multidirectional running has been described as an important factor in team sports performance. The aim of the present study was to determine changes in T-test, 505 time, 10 m sprint, squat jump (SJ), countermovement jump (CMJ), countermovement jump right leg (CMJRL), and countermovement jump left leg (CMJLL) following exposure to 12 sessions over 4 weeks of a multidirectional running sprint training intervention in male and female handball players. A total of 31 handball players (15 male and 16 female) were recruited for this study and then randomly assigned to an experimental group (EG) or control group (CG). Male EG players showed improvements in 505 Preferred Side (PS) (p ≤ 0.05), 505 Non-Preferred Side (NPS) (p ≤ 0.05), and 10 m sprint (p ≤ 0.05), while female EG players presented statistically significant improvements between pre- and post-test for the T-test (p ≤ 0.05), 505 PS (p ≤ 0.05), 505 NPS (p ≤ 0.05), and 10 m sprint (p ≤ 0.05). No statistically significant pre- and post-test differences were observed in CG (all p ≥ 0.05) or between male and female players. We found an improvement in handball players’ agility and speed of movement following the intervention protocol, suggesting the need to introduce this program into our training sessions. It may also be necessary to select and develop more specific tests in order to evaluate multidirectional work in handball players.

EFFECT OF YOGA ON CARDIOVASCULAR EFFICIENCY

2019 ◽  
pp. 12-16
Author(s):  
Brij Bhushan Singh ◽  
Shubi Mirja ◽  
Samiya Husain
Keyword(s):  
Statistical Technique ◽  
Step Test ◽  
Control Group ◽  
Significant Difference ◽  
Post Test ◽  
Group A ◽  
Cardio Vascular ◽  
Level Of Significance ◽  
Group B ◽  
Experimental Group

The purpose of this study was to investigate the effects of yogic practices on cardio-vascular efficiency. Material and methods: Total Forty (40) subject’s boys/girls were selected as the sample of the study through the random sampling and their age ranged between 20 to 25 years from the Department of Physical Education, Aligarh Muslim University, Aligarh. The subjects were divided into two groups comprising 20 subjects in each group, namely group “A” (the experimental group) performs yogic practices (Asanas, Pranayamas and Kriyas) and group “B” (the control group) served as control. Statistical technique: for the assessment of the cardiovascular efficiency through Harvard step test pre and post-test was conducted and t-test was applied for the analysis. Result: revealed that there exist a significant difference between group A and group B, at .05 level of significance. On the basis of the pre and post-test among experimental and control group, experimental group found better than the control group on cardiovascular efficiency and significant result were found in this study.

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