scholarly journals The Effectiveness of STEM Education Applied with a Distance Education Approach

2021 ◽  
Vol 16 (19) ◽  
pp. 180
Author(s):  
Murat Tezer ◽  
Natalia A. Orekhovskaya ◽  
Elena F. Shaleeva ◽  
Svetlana A. Knyazeva ◽  
Julia A. Krokhina
Keyword(s):  
Experimental Study ◽  
Distance Education ◽  
Stem Education ◽  
Teacher Candidates ◽  
Control Group ◽  
Research Information ◽  
Significant Difference ◽  
Quasi Experimental ◽  
And Mathematics ◽  
Experimental Group

In this research, information about Science, Technology, Engineering and Mathematics (STEM) and Distance education was given to prospective sci-ence teachers and the integration of STEM into courses was emphasized. On the other hand, an experimental study was conducted to support the re-search on STEM Education and distance education. The study group of this research consisted of 328 science teacher candidates studying in the 4th grade of university. Some of these students were randomly selected as the experimental group and the others as the control group. In the study carried out in the science laboratory course, while the course was taught according to STEM Education and Distance Education in the experimental group; In the control group, the lessons continued as normal. The application in ques-tion was carried out based on a quasi-experimental study. The study was implemented during the 2020-2021 fall semester. Before the application, the learning level test, which was valid and reliable, was applied regarding the subjects. As a result of the application, a significant difference was found between the students in the experimental group and the students in the control group in favor of the experimental group in which STEM Educa-tion and Distance Education were applied. In line with these results, STEM Education and Distance Education were found to be effective in improving the success of university teacher candidates, and it was added to the re-search results.

scholarly journals An Experimental Study of the Effect of Student Teams Achievement Divisions (STAD) on Vocabulary Learning of EFL Adult Learners

2017 ◽  
Author(s):  
Arab World English Journal ◽  
Muhammad Ishtiaq ◽  
Zuraina Ali ◽  
Muhammad Salem
Keyword(s):  
Experimental Study ◽  
Saudi Arabia ◽  
Learning Strategy ◽  
Control Group ◽  
Vocabulary Test ◽  
Student Teams ◽  
Significant Difference ◽  
Post Test ◽  
Quasi Experimental ◽  
Experimental Group

Student Teams Achievement Divisions (STAD) has been considered as an important cooperative learning strategy in progressive pedagogy. A number of studies have supported the use of STAD in different subject areas and in different socio-cultural contexts. However, it is still an under-researched area in countries like Saudi Arabia where English is taught as a Foreign Language. This quasi-experimental study was conducted in Unaizah Community College, Saudi Arabia. Both the experimental group and the control group were tested on 2000-word vocabulary test. A vocabulary test was prepared and administered by the researchers at the beginning of the experiment as a pre-test. The experimental group was taught with Student Teams Achievement Divisions (STAD) strategy whereas the control group was taught with traditional whole-class instruction method. The treatment was carried out for two weeks. At the end of the experiment, the same vocabulary test was re-administered as a post-test. Independent samples t-test was used to analyze the data using SPSS 21. Results showed that there was a significant difference between the experimental group and the control group in favor of the experimental group (p= 0.002 < 0.05).

THE EFFECT OF EXERCISE CONSULTATION PROGRAM ON EXERCISE BEHAVIORAL CHANGES IN PATIENTS OF TYPE 2 DM WITH OVERWEIGHT : TRANSTHEORETICAL MODEL APPROACH

2016 ◽  
Vol 1 (1) ◽  
pp. 24
Author(s):  
Rinco Siregar ◽  
Karnirius Harefa ◽  
Eva Kartika Hasibuan
Keyword(s):  
Experimental Study ◽  
Blood Glucose ◽  
Transtheoretical Model ◽  
Behavioral Changes ◽  
Control Group ◽  
Chi Square ◽  
Significant Difference ◽  
Quasi Experimental ◽  
Experimental Group

The purpose of this quasi- experimental study was to determine the effect of exercise consultation program based on Transtheoretical Model (TTM) approach on exercise behavioral change, blood glucose and body mass index (BMI)  in patients of T2DM with overweight. The two comparison groups, quasi-experimental study were purposively designed for pre-test/post-test procedures; 61 patients of T2DM allocated into the experimental (31 patients) and the control (30 patients) groups. While the experimental group received the exercise consultation for 12 weeks, the control group received routine care. Comparative assessments on differences in exercise behavioral changes, blood glucose and BMI were examined both within and between groups using Chi-Square test and t-test. After receiving exercise consultation program, 54.8 % of participants of the experimental group had progressed to the action stage of change of TTM, while the majority of the participants in the control group (43.3%) remained in the same stages of TTM, and only 3.3 % of the participants had progressed to the maintenance stage. This proportion of exercise behavior change between the groups was significantly statistical different (Chi-Square = 000, p <0.05). Blood glucose significantly decreased in the experimental group (p < .05), but there was no significant difference in the control group.No significant difference of mean scores of BMI of participants between the experimental group and the control group post-intervention of exercise consultation program (p > .05). In conclusion, the exercise consultation program could promote the exercise behaviors. This also improves health outcome on blood glucose among patients of T2DM who.Keywords: transtheoretical model; physical exercise; type 2 diabetes

The Effect of Psycho-education Program on Resilience in the Caregivers of Clients with Bipolar Disorder

2020 ◽  
Author(s):  
Talieh Khalifi ◽  
Raheleh Bahrami
Keyword(s):  
Bipolar Disorder ◽  
Experimental Study ◽  
Standard Deviation ◽  
Repeated Measures ◽  
Behavioral Pattern ◽  
T Test ◽  
Control Group ◽  
Significant Difference ◽  
Quasi Experimental ◽  
Experimental Group

Abstract BACKGROUND: Resilience in family refers to the flexible and developed behavioral pattern in the caregivers of clients with mental disorders that face challenges during the caring process. The aim of this study was to investigate the effect of psychoeducation program on resilience in the caregivers of clients with bipolar disorder. METHODS: This is a quasi-experimental study with a control and an experimental group. The participants of the study were 64 caregivers of clients with bipolar disorder in Sanandaj. The experimental group received the intervention for 4 weeks. The control group did not receive any intervention. The instrument of this study included a demographic questionnaire and a Connor-Davidson (CD-RISC) Resilience Scale. The data analysis was performed using descriptive statistics (frequency, percentage, mean and standard deviation) and inferential statistics (independent t-test, paired t-test and repeated measures analysis of variance) using SPSS-22 software. RESULTS: The results showed that there is no difference between the experimental and control groups in terms of the distribution of contextual variables. There was no statistically significant difference between the mean and standard deviation of the resilience score before the intervention in the control group and in the experimental group (P = 0.059). However, after the intervention, the difference was statistically significant (P <0.001) and showed an increase in the experimental group. CONCLUSION: This Quasi-experimental study indicates that psychoeducation is an effective way for the resilience in the caregivers of clients with bipolar disorder and it can be promote resilience in the caregivers.

scholarly journals Effectiveness of “Hand Hygiene Fun Month” for Kindergarten Children: A Pilot Quasi-Experimental Study

2020 ◽  
Vol 17 (19) ◽  
pp. 7264
Author(s):  
Lorna Kwai Ping Suen ◽  
Janet Pui Lee Cheung
Keyword(s):  
Experimental Study ◽  
Hand Hygiene ◽  
School Health ◽  
Intervention Group ◽  
Kindergarten Children ◽  
School Level ◽  
Control Group ◽  
Hygiene Practices ◽  
Quasi Experimental ◽  
Experimental Group

Early childhood is a formative period during which healthy habits are developed, including proper hand hygiene practices. The aim of this quasi-experimental study was to determine the effectiveness of a 4-week series of educational sessions that consider the cognitive developmental stage of children on increasing their knowledge and promoting hand hygiene practices. The intervention group (n = 33) observed the hand hygiene program, whereas another group served as the waitlist control (n = 20). Creative activities were planned for the illustration of hand hygiene concepts in terms of “right moments”, “right steps”, and “right duration”. Hand sanitizer coverage was evaluated using a hand scanner. After the intervention, the experimental group had higher knowledge level toward hand hygiene than the control group (p < 0.001). Significant improvements in hand hygiene performance at the left palm and dorsum (p < 0.05), right palm (p < 0.05), and overall hand coverage (p < 0.05) were observed in the experimental group. The study demonstrated that the knowledge and proper hand hygiene (HH) practice of children can be positively influenced by the use of an age-appropriate education program. The results of this study have implications for school health educators and parents for promoting HH practices among children at home and at the school level.

scholarly journals Effects of Using Perineal Underwear on Discomfort and Shame in Angiography Patients

2021 ◽  
Vol 18 (5) ◽  
pp. 2480
Author(s):  
Eunhye Shin ◽  
Hanna Lee
Keyword(s):  
Experimental Study ◽  
Lower Degree ◽  
University Hospital ◽  
Primary Data ◽  
Control Group ◽  
Quasi Experimental ◽  
Experimental Group

The purpose of this study is to develop and apply a type of perineal underwear that protects the patient’s physical privacy and to examine its effects on perineal discomfort and shame. This study collected primary data from 44 patients who visited Kyung Hee University hospital in Seoul city and were admitted to the neurosurgery ward to undergo angiography between 7 August 2017, and 30 April 2018. In this quasi-experimental study with a nonequivalent control group posttest-only design, participants were divided into an experimental group (n = 22) and a control group (n = 22). The control group used conventional protection, which involved wearing padding around the perineum, while the experimental group wore the perineal underwear developed in this study. The underwear group showed a significantly lower degree of shame (Z = −5.39, p < 0.001) and perineal discomfort (Z = −5.88, p < 0.001) than the padding group. In the padding group, women felt significantly more shame than men did (Z = −2.48, p = 0.013). The use of the perineal underwear developed in this study significantly reduced the degree of shame and perineal discomfort in patients undergoing angiography. Such perineal underwear could also be useful for protecting patients’ privacy during perineal examinations.

scholarly journals Effects of Exercises On Pregnancy Related Low Back Pain: A Quasi Experimental Study

2018 ◽  
Vol 08 (03) ◽  
pp. 163-167
Author(s):  
Abida Arif ◽  
Ghousia Shahid ◽  
Muhammad Arif Siddique ◽  
Khalid Aziz ◽  
Muhammad Faisal Fahim
Keyword(s):  
Experimental Study ◽  
Low Back Pain ◽  
Back Pain ◽  
Exercise Therapy ◽  
Post Treatment ◽  
Control Group ◽  
Low Back ◽  
Moderate Pain ◽  
Quasi Experimental ◽  
Experimental Group

Objective: To evaluate the effect of therapeutic exercises on pregnancy related low back pain in a tertiary care hospital of Karachi. Material & Methods: This was a quasi-experimental study with non-probability convenience sampling technique. Study was carried out at Liaquat National Hospital Karachi. Patients were divided into two groups (Experimental and Control). Inclusion criteria were age <30 years, 2nd and 3rd trimester, stable medical status and those who gave the informed consent. Exclusion were pregnancy induced hypertension (>140/90mmHg), Cardiac disease, diabetes mellitus, persistent vaginal bleeding, history of miscarriages, decreased foetal movement. Data was collected through assessment Modified Oswestry Low back pain disability questionnaire. SPSS version 23.0 was used to analyze the data. Results: A total of 30 samples were selected for the study. There were 15 respondents in experimental while 15 in control group. Disability levels were found to be significantly decreased after post treatment in experimental group with P-value= 0.002. It was seen that number of patients was increased from 1(6.7%) to 6(40%) in minimal disability group whereas crippled back pain group in pre-treatment group was totally shifted towards minimal or moderate pain 3(20.0%) and no case was seen in post-treatment. Conclusion: Low back pain in pregnancy can disturb daily life routine but exercise therapy and proper counselling will lead stress free life to female in gestation. After post treatment in experimental group showed decrease in pain as compare to control group who were not provided any exercise therapy. Working women in experimental group also showed decrease by crippled back pain to moderate pain after exercise. So in the end researcher suggest that physiotherapy exercises play a vital role in reducing Low Back Pelvic Pain (LBPP) during pregnancy.

scholarly journals Investigating the Effect of Teaching Aesthetic Skills to Faculty Members on Development of Their Effective Teaching Performance1

2017 ◽  
Vol 19 (2) ◽  
pp. 90-106 ◽  
Author(s):  
Hassan Eslamian ◽  
Seyed Ebrahim Mirshah Jafari ◽  
Mohammad Reza Neyestani
Keyword(s):  
Effective Teaching ◽  
Teaching And Learning ◽  
Learning Processes ◽  
Faculty Members ◽  
Control Group ◽  
Teaching Performance ◽  
Significant Difference ◽  
Quasi Experimental ◽  
The Mean ◽  
Experimental Group

AbstractThis quasi-experimental study investigated the effect of teaching aesthetic skills to faculty members on development of their effective teaching performance through a two-group pretest-posttest design. The sample included 32 faculty members at a major Iranian university who were divided into the experimental (11 participants) and control groups (21 participants). The experimental group was taught to use aesthetic skills in the teaching and learning processes; however, no intervention was applied to the control group. To evaluate the effective teaching performance of the faculty members, a tailor-made questionnaire was used in two pretest and posttest stages, where randomly chosen students were asked to express their opinions about the faculty membersí performance. The sample size of the students was 1096 in the pretest stage and 935 in the posttest stage. Paired t-test results showed that there was no significant difference between the mean effective teaching scores of the faculty members in the control group in the pretest stage and in the posttest stage. However, the mean effective teaching scores of the faculty members in the experimental group were found to be significantly higher in the posttest. In addition, although there was no significant difference between the mean effective teaching scores of the two faculty groups in the pretest, faculty members in the experimental group outperformed their counterparts in the control group. Based on the findings, applying aesthetic skills by faculty members in the teaching and learning processes can pave the way for sustainable development of their effective teaching performance. Therefore, faculty members are recommended to acquire the required knowledge and skills to better use aesthetic skills in the teaching process.

scholarly journals GeoGebra and students’ learning achievement in trigonometric functions graphs representations and interpretations

2021 ◽  
Vol 16 (2) ◽  
pp. 827-846
Author(s):  
Nthabiseng Mosese ◽  
Ugorji I. Ogbonnaya
Keyword(s):  
Control Group ◽  
Trigonometric Functions ◽  
Significant Difference ◽  
Post Test ◽  
Quasi Experimental ◽  
Equivalent Control ◽  
The Mean ◽  
Dynamic Mathematics ◽  
Students Success ◽  
Experimental Group

Making connections between the representations of trigonometric functions and an interpretation of graphs of the functions are major challenges to many students. This study explores the effectiveness of the GeoGebra on grade 12 students’ success in making connections between the representations of trigonometric functions and the interpretation of graphs. A non-equivalent control-group pre-test post-test quasi-experimental design was used. The sample of the study consisted of sixty-one grade 12 students from two schools. The results showed that there was a statistically significant difference between the mean achievements of the experimental group and the control group on making connections between representations of trigonometric functions, and on analyses and interpretations of representations of trigonometric functions, in favour of the experimental group. This study extends the findings of previous studies on the effectiveness of dynamic mathematics software on students’ learning of representations and interpretation of graphs of trigonometric functions.            Keywords: GeoGebra, functions graphs, Trigonometric functions

scholarly journals penyuluhan menggunakan media lembar balik terhadap pengetahuan dan sikap ibu balita mengenai Kadarzi

2019 ◽  
Vol 11 (1) ◽  
pp. 58
Author(s):  
Ulfah Sofindra Syahidatunnisa ◽  
Holil M Par'i ◽  
Fred Agung Suprihartono ◽  
Fred Agung Suprihartono ◽  
Rr. Nur Fauziyah ◽  
...  
Keyword(s):  
Total Sample ◽  
Wilcoxon Test ◽  
Control Group ◽  
Control Group Design ◽  
Knowledge And Attitudes ◽  
Significant Difference ◽  
Quasi Experimental ◽  
Knowledge And Attitude ◽  
Attitudinal Changes ◽  
Experimental Group

One of the factors that influence Kadarzi's achievement is the knowledge and attitudes of the toddler's mother. This study aims to determine the effect of counseling using backsheet media on the knowledge and attitudes of toddlers' mothers about Kadarzi in the Cipeundeuy Health Center District of West Bandung Regency. The research design used was quasi-experimental with a pre-post test control group design model with a total sample of 28 people each for the experimental group and the control group. The experimental group was given an intervention in the form of counseling using flipchart media, while the control group was given an intervention in the form of counseling using leaflet media. The results obtained from the Wilcoxon test in the experimental group and the t-dependent test in the control group were changes in the increase in knowledge and attitude scores in the experimental group and the control group after intervention (p <0.005). The results of the Mann-Whitney test showed no significant difference between knowledge and attitude scores in the experimental group and the control group (p> 0.005). It is better to do further research related to Kadarzi's behavior so that the application of the Kadarzi indicator can be monitored so that it can describe the results of attitudinal changes, and to increase Kadarzi's knowledge and attitudes to toddler mothers.

scholarly journals The Effectiveness of Constructivist Learning Using Guided Discovery Models on The Concept of A Regulatory System for Curiosity and Anti-Narcotics Attitudes

2020 ◽  
Vol 3 (1) ◽  
pp. 41
Author(s):  
Sulasfiana Alfi Raida ◽  
Didi Nur Jamaludin
Keyword(s):  
Regulatory System ◽  
Sampling Technique ◽  
Constructivist Learning ◽  
Control Group ◽  
Attitude Score ◽  
Model Learning ◽  
Guided Discovery ◽  
Significant Difference ◽  
Quasi Experimental ◽  
Experimental Group

<p>This research aimed to analyze the effectiveness of constructivist learning using guided discovery models on the concept of a regulatory system for curiosity and anti-narcotics attitudes. This research used a quasi-experimental and pre-experimental design. The population was all of the 4th semester MIA classes of SMA Negeri 1 Salatiga which consists of seven classes. Samples were taken with a convenience sampling technique.  MIA 2.4 and 5.4 as the experimental group and MIA 3.4 and 4.4 as the control group. The data in this research were collected by the scale of curiosity and anti-narcotics attitude. Data were analyzed with descriptive analyzed and t-test. The result showed as follows: there is a significant difference at the end of the curiosity and anti-narcotics attitude of constructivist learning using guided discovery model compared with direct instruction model learning; the average of student’s curiosity and anti-narcotics attitude score ≥ 3,00 on constructivist learning using guided discovery model. It is concluded that constructivist learning using a guided discovery model is effectively completed learning outcomes of the curiosity and anti-narcotics attitude on the regulatory system concept.</p>

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