Pretest-posttest Control Group Design Research Articles

The Effect of Respiratory Muscle Stretch Gymnastic (RMSG) on Lung Capacity in The Elderly

The elderly are members of society who must be paid attention to, because in the elderly there will be changes, one of which is in the respiratory system, in this case lung capacity, which is influenced by aging, environmental and lifestyle factors which can be measured with a tool called spirometry. Efforts that can be made to maintain lung function in the elderly are by providing exercise, one of which is Respiratory Muscle Stretch Gymnastics (RMSG). The aim of this research was to determine RMSG on lung capacity in the elderly at the Posyandu for the Meaningful Elderly. The research method used was Quasi Experimental with a Pretest-Posttest Control Group Design research design. The sampling technique was Purposive Random Sampling and a sample of 30 elderly people were obtained which were divided into 2 groups. Data collection was carried out using spirometry, which was then carried out by univariate and bivariate analysis tests. The research results showed that there was an effect of RMSG on the elderly with the results in the intervention group increasing the average value, while in the control group the average value decreased. The conclusion obtained based on the results of data analysis is that there is an effect of giving RMSG on lung capacity in the elderly.

Rehabilitation Impact of Vivifrail Exercise Program Type C on the Cognitive Function of Pre-Frail Elderly People in the Community

Highlights:1. This study emphasizes the importance of providing physical exercises to pre-frail elderly individuals, especially in a community setting.2. This study establishes a foundation for future research to explore the relationship between physical exercise, particularly the Vivifrail Type C Protocol, and cognitive function in pre-frail elderly individuals. Abstract Frailty is a clinical syndrome that increases vulnerability, potentially leading to disability or death. The pre-frail phase is ideal for preventing frailty and improving quality-adjusted life years, particularly through physical exercises that reduce the risk of dementia and cognitive impairment. Multicomponent exercises, such as the Vivifrail Exercise Program, may enhance cognitive function and daily independence by preventing and mitigating frailty through tailored routines. However, its impact on cognitive function in pre-frail elderly people had not been well studied. This study aimed to determine the effect of the Vivifrail Exercise Program Type C on the cognitive function of pre-frail elderly people. This study was a quasi-experiment with a non-randomized control group pretest-posttest design. The sample was chosen by the quota sampling method. Twenty-seven subjects were analyzed, comprising 16 individuals in the exercise group and 11 individuals in the control group. The exercise group participated in the Vivivfrail Type C Exercise Program, with 45-minute sessions conducted biweekly for 12 weeks. The evaluated parameters included the Montreal Cognitive Assessment-Indonesian Version (MoCA-INA) and the Loewenstein Occupational Therapy Cognitive Assessment (LOTCA). The statistical analysis utilized the Kruskal-Wallis test, followed by the post-hoc Mann-Whitney test and independent t-test (p<0.05). A path analysis was performed using simple linear regression. The subjects' average ages were 72.2 years in the control group and 67.47 years in the exercise group. The Vivifrail Exercises Program Type C significantly improved the MoCA-INA scores from 20.25 to 24.06. It also increased the LOTCA scores in several domains, i.e., thinking operations and visual perception. The exercise group demonstrated more improvement than the control group (p=0.032). An enhancement in cognitive function was particularly observed in elderly women with pre-frailty. In conclusion, the Vivifrail Exercise Program Type C can help improve the cognitive function of the elderly within the community.

PENGARUH MODEL PEMBELAJARAN SEARCH, SOLVE, CREATE, AND SHARE (SSCS) TERHADAP KEMAMPUAN PEMECAHAN MASALAH MATEMATIS PESERTA DIDIK

This study aims to determine whether there is an effect of the Search, Solve, Create, and Share (SSCS) learning model on students' mathematical problemsolving ability and to see how much influence the SSCS learning model has on students' mathematical problemsolving skills. This research uses a quantitative approach with a quasi-experiment method with a pretest-posttest control group design. The population of this study were all VIII grade students in one of the junior high schools in Bogor Regency. The samples used were class VIII-2 as the control class using conventional learning model and class VIII-4 as the experimental class using SSCS learning model. Data was collected through a mathematical problemsolving ability test in the form of five description questions on Social Arithmetic material. The data obtained were analyzed using T test and Effect Size test. The results of data analysis showed that there was an effect of SSCS learning model on students' mathematical problemsolving ability. The effect size of SSCS learning model on students' mathematical problemsolving ability is 0.39 with moderate category.

Effectiveness of self enhancement programme on self esteem and quality of life among patients with alcohol dependence syndrome

The present study investigates the Effectiveness of self enhancement programme on self esteem and quality of life among patients with alcohol dependence syndrome. The research design selected for this study was quasi experimental pre-test post-test control group design and the samples were selected by non-probability purposive sampling technique. The theoretical frame work of the study was based on Betty Neuman’s System model. The tools used were Socio personal and clinical data sheet, Rosenberg’s self esteem scale, WHOQOL BREF26. For the study, the researcher selected thirty patients with Alcohol dependence syndrome as control group and thirty clients with Alcohol dependence syndrome as experimental group who met the inclusion criteria. The data were tabulated and analyzed by using descriptive and inferential statistics. Socio personal and clinical data, self esteem and quality of life were analysed using frequency distribution and percentage. Computation of Mann Whitney U value were used to determine the effectiveness of self enhancement programme. The inter correlation between self esteem and quality of life were analysed using Spearman’s rank correlation coefficient. Association of self esteem and quality of life with selected variables were analysed by using Chi-square test. The findings revealed that patients with Alcohol dependence syndrome had low self esteem and poor quality of life. The study also revealed that self enhancement programme was effective in improving self esteem (p<0.001) and quality of life (p<0.001) among patients with ADS. It also revealed that there was a strong positive correlation (p<0.01) between self esteem and quality of life among patients with ADS and there was a significant association between self esteem and age of patients with ADS, quality of life and age of patients with ADS. The researchers suggest that self enhancement programme can be used regularly for patient with ADS in de addiction centres and community setting.

Effectiveness of Video Assisted Teaching on Knowledge Regarding Importance of Vitamins for Health among Children

Vitamins and minerals boost the immune system, support normal growth and development, and help cells and organs do their jobs. The aim of this research was to create awareness on importance of vitamins among kids. Objectives are to assess the knowledge regarding importance of vitamins for health among children in experimental group, to assess the level of knowledge regarding importance of vitamins among control group, to evaluate the effectiveness of video assisted teaching on knowledge, to associate the knowledge level with demographic variables. True Experimental - pretest posttest control group design was used in this study. The findings indicated that knowledge increased in posttest was highly significant at p< 0.001 level (t=7.131) after intervention and the mean score was increased to 29.29. There was significant association were found between the level of knowledge among children with family type at p<0.05 level.

Penerapan Model Pembelajaran Konstruktivisme Menggunakan Media Google Classroom untuk Meningkatkan Hasil Belajar Siswa pada Mata Pelajaran Dasar-Dasar Desain Komunikasi Visual Kelas X di SMKN 3 Kuningan

This study aims to determine the learning outcomes of students using the constructivism method using google classroom media in the subject of Visual Communication Design Basics class X SMKN 3 Kuningan in 2023/2024. The method used was quantitative with the type of quasi-experimental method with a pretest-posttest control group design. The population in this study is class X students of SMKN 3 Kuningan. The sample used in this study was divided into 2 classes (experimental and control) with a total of 72 students. The data collection techniques used in this study are tests and questionnaires. The data analysis techniques used in this study are using normality tests, homogeneity tests, hypothesis tests, validity tests, and reliability tests. The results of this study show that the learning outcomes of students in the subject of Fundamentals of Visual Communication Design of CorelDraw material in class X at SMKN 3 Kuningan before using the Constructivism learning model are still lacking with an average score of 77.78. Student learning outcomes in the subject of Fundamentals of Visual Communication Design CorelDraw material in class X at SMKN 3 Kuningan after using the Constructivism learning model are good with an average score of 84.72. There was a change in the learning model of Constructivism on student learning outcomes in the basic subjects of visual communication design

A Study to Assess the Effectiveness of Video Assisted Teaching Programme on Awareness and Attitude regarding Early Identification and Management of Polycystic Ovarian Syndrome among Adolescent Girls in selected Colleges, Bangalore

Poly Cystic Ovarian Syndrome is the most common endocrine disorder in women of reproductive age. The disease affecting as many as 7 to 10 out of 100 women of child bearing age (15-45 years).To assess the level of awareness regarding early identification and management of polycystic ovarian syndrome in experimental and control group.To evaluate the effectiveness of the video assisted teaching programme on awareness and attitude regarding early identification and management of polycystic ovarian syndrome in experimental group.To find out the association between the pretest level of awareness and attitude regarding polycystic ovarian syndrome with their selected demographic variable in experimental and control group.Quasi- experimental pretest-posttest control group design was used to collect the data. A total of 60 students in were selected as control group (n=30) and experimental group (n=30) through non-probability convenience sampling technique. Structured questionnaire and modified attitude scale regarding early identification and management of PCOS were used as the tool. Video teaching was telecasted to the experimental group. After seven days, posttest was done by using structured questionnaire and modified attitude scale. The obtained data was analyzed by using descriptive and inferential statistics. In control group, pretest mean score of awareness was 11.43±3.07 the posttest mean score was 12.27±SD 2.65, the mean difference was 0.84. The obtained “t” value was 1.85, which was not statistically significant. In experimental group, pretest mean score of awareness was 11.70±2.48 the posttest mean score was 21.03±SD 1.42, the mean difference was 9.33. The obtained “t” value was 29.90, which was statistically highly significant at p<0.001***level. In control group posttest mean score of awareness was 12.26±2.65. In experimental group posttest mean score was 21.03±1.42, the mean difference was8.77. The obtained “t” value was 15.95, which was statistically highly significant at p<0.001***level. In control group, pretest mean score of attitudes was 52.00±5.87 the posttest mean score was 53.27±SD 5.48, the mean difference was 1.26. The obtained “t” value was 1.92, which was not statistically significant. In experimental group, pretest mean score of attitude was 52.83±6.93 the posttest mean score was 73.77±SD 4.94, the mean difference was 20.93. The obtained “t” value was 15.35 which was statistically highly significant at p<0.001***level. In control group posttest mean score of attitude was 53.27±5.48. In experimental group posttest mean score was 73.77±4.94, the mean difference was 20.50. The obtained “t” value was 15.20, which was statistically highly significant at p<0.001***level. The present study findings concluded that, video teaching is effective by improving the awareness and attitude among adolescent girls.

PENGARUH PENYULUHAN GIZI DENGAN MEDIA GAME EDUKASI BERBASIS ANDROID TERHADAP KONSUMSI BUAH DAN SAYUR

The main issue faced in fruit and vegetable consumption is that, on a national scale, the consumption of fruits and vegetables by the Indonesian population is still below the recommended levels. In the context of increasing needs for nutritional and health understanding, this study aimed to examine the effect of an android-based educational game on fruit and vegetable consumption through teacher capacity enhancement among junior high school students in Ngabang, Landak Regency. A quasi-experimental method utilizing the separate sample pretest-posttest control group design was employed with two treatment groups. The sample consisted of 35 Grade 8 students for each group. The sampling technique used quota sampling. Statistical analysis using paired t-test and independent t-test. The results indicate there was no significant difference in fruit consumption frequency between the control group before and after the intervention (p=0.160), whereas a significant difference was observed in the treatment group (p=0.000). Similar patterns were observed for vegetable consumption frequency, with no difference in the control group (p=0.263) but a significant difference in the treatment group (p=0.000). Overall, the study found a significant difference in the frequency of consumption between the control and treatment groups for both fruits (p=0.000) and vegetables (p=0.000). This suggests that the android-based educational game, through enhancing teacher capacity, effectively increases fruit and vegetable consumption among junior high school students. These findings highlight the potential of using educational technology to improve dietary habits and address nutritional issues among adolescents in Indonesia.

Enhancing EFL Students’ Oral Proficiency: The ChatGPT-Assisted Debate Clinic Method

The low level of students’ English oral proficiency was caused by inappropriate learning methods and the lack of a conducive English learning environment created by lecturers. Therefore, this study aims to determine the effectiveness of implementing the ChatGPT-assisted debate clinic approach to enhance students’ oral proficiency in English. This study was conducted using a quantitative approach with a true-experimental design (pretest–posttest control group design). The population involved in this study consisted of third-semester students from the Islamic Religious Education Study Program at STAI DDI Pinrang, Indonesia. The total population was 45 students, and the study sample was 29 students, selected using a total sampling technique. The statistical test results show that the significance values (Asymp. Sig. and Exact Sig.) are very small (0.000), indicating high statistical significance (p < 0.05). This means that there is a significant difference between the post-test data of the two groups. Therefore, teaching English through the ChatGPT-assisted debate clinic method can effectively enhance students’ oral proficiency.

Efektivitas Penggunaan Video Pembelajaran Terhadap Keterampilan Membaca Permulaan Siswa di SDN 52 Kuranji

This study aims to determine the effectiveness of the use of learning videos on students' initial reading skills at SDN 52 Kuranji. This study uses a quantitative approach with a type of quasi-experimental desgin research with a pretest posttest control group design model The samples in this study were taken using a random sampling technique consisting of two classes, namely class 1A with 22 students as the experimental class and class 1B with 21 students as the control class. The data collection technique of this study uses an oral initial reading test. Data analysis techniques used normality test using the shapiro wilk technique, homogeneity test and non-parametic test- Mann Whitney for hypothesis testing. The results of data analysis showed that in the experimental class, the average pretest and posttest scores were 50.90 and 77.18, while in the control class, the average pretest and posttest scores were 53.38 and 63.80. Testing this hypothesis was carried out with a significance level of 0.05. Based on the results of the processing, it is known that there is a significant difference between the two classes. Therefore, it can be concluded that the use of learning videos is effective on students' initial reading skills at SDN 52 Kuranji

Effectiveness of Centella Asiatica (Pegagan) Spray Gel on Perineal Wound Healing in Postpartum Women

Perineal wounds in postpartum mothers can potentially cause infections. The perineal area exposed to lochia and moisture creates an environment conducive to bacterial growth, thus hindering the wound healing process. Infections of perineal wounds can involve various types of bacteria that naturally colonize the skin and genital mucosa. The application of centella asiatica spray gel is one of the non-pharmacological methods for healing perineal wounds in postpartum mothers. This study aims to determine the effectiveness of applying centella asiatica spray gel 3 times a day with a concentration of 25% for 7 days on perineal wound healing and the growth of Staphylococcus aureus bacteria in postpartum mothers. This is a True Experimental study with a pretest–posttest control group design. Based on the inclusion criteria of second-degree perineal wounds with sutures were selected using random sampling, 17 participants to receive centella asiatica spray gel and 17 participants received standard dry-clean care. The level of wound healing was measured using the REEDA score. The growth of Staphylococcus aureus bacteria was measured using a colony counter. REEDA score data were analyzed using the Friedman and Mann-Whitney tests, while Staphylococcus aureus growth was analyzed using the Wilcoxon and Mann-Whitney tests. Based on the average decrease in REEDA scores by 1.06, the application of centella asiatica spray gel was effective for perineal wound healing (p=0.000). There was a significant difference in the average growth of S.aureus (p=0.040) in perineal wounds of postpartum mothers, with the intervention group showing an average difference of 6.34. The application of centella asiatica spray gel 3 times a day with a concentration of 25% for 7 days was effective for perineal wound healing and reducing Staphylococcus aureus growth in postpartum mothers.

Penerapan Model Pembelajaran SAVI (Somatic, Auditory, Visual, And Intellectual) untuk Menigkatkan Hasil Belajar Siswa Kelas X SMA Negeri 1 Ciawigebang

This research aims to determine the effectiveness of implementing the SAVI (Somatic, Auditory, Visual, Intellectual) learning model in improving the learning outcomes of class X SMA Negeri 1 Ciawigebang. SAVI is a somatic, auditory, visual intellectual learning approach and is supported by Accelerated Learning theory, Left Brain Theory, Right Brain Theory, Multiple Intelligence Theory and holistic (comprehensive) education. The SAVI approach is learning that combines physical movement with intellectual activity and the use of all the senses. This research uses a quasi-experimental method with a pretest-posttest control group design. The population of class X which consists of 12 classes is 432 students. The sample for this research was 72 class X students of SMA Negeri 1 Ciawigebang who were divided into two groups, namely the experimental group and the control group. The experimental class was given the SAVI learning method while the control class used the conventional method. The design used in this research is nonequivalent control group design. Learning outcome data was obtained from the pretest and posttest. The data collection techniques used in this research were observation, tests and questionnaires. the results of hypothesis testing using the t-test showed that Tcount > Ttable (2.414 > 2.032) and the significance value was more than 0.05 (p=0.029 < 0.05), so it could be stated that there was a significant difference in the increase in learning outcome scores in Thus, it can be concluded that the experimental group and the control group show that H0 is rejected and H1 is accepted

Enhancing Creative Thinking and Global Diversity Through Culturally Responsive Teaching in Primary Schools

This study aims to develop a problem-based learning (PBL) model incorporating a culturally responsive teaching (CRT) approach, with the objective of enhancing creative thinking skills and fostering globally diverse dispositions among primary school students. The research employed a quasi-experimental design, specifically a non-equivalent pretest-posttest control group design. Participants included 26 students from a fifth-grade class at a public primary school in Bogor City, divided into experimental and control groups selected through purposive sampling. The implementation of the learning model was monitored using observation sheets, while the assessment of creative thinking skills was conducted using a descriptive test covering four key indicators: fluency, originality, flexibility, and elaboration. Additionally, global diversity dispositions were measured through questionnaires, and student feedback was gathered using both questionnaires and student-produced magazines. Observations indicated that the PBL-CRT model was implemented with full fidelity, achieving 100% adherence to the planned instructional steps. Analysis of creative thinking outcomes revealed that the experimental group exhibited a high N-Gain score, significantly outperforming the control group, which was categorized in the moderate range. Furthermore, the experimental group demonstrated a superior global diversity disposition, with a difference of 11.34% compared to the control group. Student feedback was overwhelmingly positive, with questionnaire responses falling into the "very good" category, and student magazine content reflecting favorable reactions to the CRT approach.

Integration of cognitive conflict in generative learning model to enhancing students’ creative thinking skills

In the complexity of the Fourth Industrial Revolution era, the importance of creative thinking is increasingly emphasized in the context of learning computing and algorithms. These skills are instrumental in inspiring innovative solutions, addressing complex challenges, and fostering the development of advanced technologies that characterize the transformative landscape of Industrial Revolution 4.0. This study aims to determine the effectiveness of the generative learning model based on cognitive conflict in improving the creative thinking skills (CTS) and learning outcomes of students in the computational physics and algorithms & programming courses. This research used mixed methods consisting of pretest-posttest control group design and snowballing technique. The research instruments consist of cognitive tests, psychomotor tests, affective tests, CTS tests, observation questionnaires, and interviews. The research sample consisted of 138 students taking computational physics and algorithms & programming courses. Quantitative data were analyzed using multivariate analysis of variance and qualitative data were analyzed using narrative analysis. The findings indicate that this model effectively improves students’ CTS and learning outcomes. Furthermore, the cognitive conflict aspect encourages students to be creative in analyzing and solving problems. This model has the potential to be used to optimize students’ potential in facing the demands of the fourth industrial revolution.

The effectiveness of competency-based global health education programs for medical students.

This study aimed to develop a competency-based global health education (GHE) program for medical students and analyze its effectiveness. The study had a pretest-posttest control group design. The program was developed based on the eight global health competency domains for medical students and implemented for 18 hours over 6 weeks beginning in September 2023. The intervention and control groups comprised 34 students and 41 students, respectively. The analytical methods used were t-test, chi-square test, and analysis of covariance. Experience with global health activities and pretest scores were controlled as covariates to exclude the effects of participants' general characteristics and pretest scores. The intervention group had outscored the control group on interest in a global health career and the necessity of GHE and also showed significantly higher posttest scores on global competence, global citizenship, and global health competence. Students were generally satisfied with the GHE program. A global health competency-based GHE program effectively increases medical students' interest in global health careers, their understanding of the need for GHE, and their global competence, global citizenship, and global health competence. This study is expected to promote GHE program development and research.

The Effectiveness of Mindfulness-Based Cognitive Therapy to Improve Anxiety Symptoms and Quality of Life in Breast Cancer Patients.

Breast cancer patients often experience anxiety, impacting their Quality of Life (QOL) . Mindfulness-Based Cognitive Therapy (MBCT) is a 3rd generation psychotherapy from CBT combined with MBSR where mindfulness methods are carried out in a structured and scheduled manner, able to provide a pause between the stressor and the automatic response it causes. This study aimed to assess MBCT's effectiveness in alleviating anxiety and enhancing QOL in Stage III breast cancer patients undergoing chemotherapy, with mild-moderate anxiety disorders. The experimental research, conducted at Moewardi General Hospital Surakarta from March to June 2023, employed a quasi-experimental pretest-posttest control group design. Thirty subjects were divided into intervention (MBCT) and control (psychoeducation) groups. Participants completed demographic forms, disease history, and assessments using the Hospital Anxiety & Depression Scale (HADS-A) and European Organisation for Research and Treatment of Cancer Quality of Life Questionnaire Core 30 (EORTC QLQ-C30). There was a significant improvement in HADS-A scores in both groups (P <0.001) where the difference in the median HADS score in intervention group was higher compared to the control group. The effect of MBCT to the score improvement of HADS-A showed statistically significant results P=0.003 with HR 1.288. In the EORTC QLQ C30 Global score, the intervention group experienced a significant increase P<0.001, and in the control group, it did not significantly increase p=0.087 although multivariate analysis showed that MBCT was not significant in improving the global EORTC score. From the continued multivariate analysis of the EORTC QLQ C30 function, score improvement was significantly influenced by MBCT with P=0.035 and HR 3.086. Meanwhile, for the EORTC symptoms, score improvement was influenced by MBCT with P=0.005 and HR3.401. There is a score improvement in HADS-A and EORTC with the provision of MBCT psychotherapy and with the provision of psychotherapy. However, the HADS and EORTC improvement scores were significantly higher with MBCT compared to psychotherapy alone.

Print Rich Classroom: An Exposure to Learn English Language Reading Proficiency

The aim of this study was to investigate the effect of print rich classroom on English language reading proficiency of fourth grade. The study utilized a randomized pretest-posttest control group design, drawn from true experimental research methods, was employed. A sample of forty fourth-grade students was randomly selected from a private school in Aroop, Gujranwala. Forty students were chosen and divided into two groups: twenty were randomly assigned to the control group and twenty to the experimental group. The control group was taught using traditional teaching methods, while the experimental group received instruction through a print-rich method. Lesson plans incorporating the print-rich method were specifically designed by the researcher for the experimental group. The control group continued with the traditional teaching method for one month. An English Language Reading Proficiency (ELRP) test was developed by the researcher to assess reading skills. The test's validity was confirmed using quantitative methods and expert opinion. Data were collected from both groups, with pre-tests and post-tests administered. The results showed that students taught using the print-rich method confirmed greater improvement in reading proficiency compared to those taught using traditional methods. The study's review clearly indicated, in light of other researchers' earlier research investigations, that this study is beneficial for English language learners that print rich classroom offers a variety of chances for students to advance their English language reading abilities both within and outside of the classroom.

Black Tea Jelly Candy (Camellia Sinensis) to Increase Salivary Volume in Elderly: Preliminary Research

Background: Physiological changes in the elderly include decreased saliva production that causes dry mouth, difficulty in chewing and swallowing. Chewing gum and candies with a chewy texture like jelly can help stimulate the salivary glands. Black tea contains some phenolic and flavonoid compounds that have antioxidant properties that can increase the saliva flow rate. Objective: To determine the gap in saliva volume of elderly subjects before and after chewing black tea jelly candy compared to the saliva production when subjects chewed non-black tea candies and the control group (no treatment). This study also determined the prevalence of xerostomia in subjects. Materials and Methods: This field experiment was conducted using a Randomized Controlled Clinical Trials design with a pretest-posttest control group design. 30 elderly subjects aged 45-90 years in the Tresna Werda Budi Mulia 1 Nursing home, Jakarta were selected based on the predetermined inclusion criteria. They signed the informed consent and answered the Summated Xerostomia Inventory Questionnaire (SXI). Salivary volume before and after chewing black tea jelly candy was measured using a measuring cup. Statistical tests consisting of Oneway ANOVA and Dependent T-Test were performed to analyze the data. Results: The prevalence of elderly who complaining of xerostomia in this research was 40%. There was a significant gap in saliva volume between the three groups with p = 0.002 (P&lt;0.05). An increase in saliva volume in the black tea jelly candy treatment group was identified. The average volume before intervention in the black tea jelly candy treatment group was 1.26 mL and after the intervention was 2.15 mL. Conclusion: Chewing black tea jelly candy increase the saliva volume in elderly subjects.

The Effectiveness of Health Education Using Falshback and Video Methods on Balanced Nutrition Knowledge Among Children in Elementary School

Aims: This study aims to assess the efficacy of nutrition education using flipcharts and movies in enhancing the knowledge of Balanced Nutrition among elementary school students at SDN 1 Bina Karya Jaya, Putra Rumbia District, Central Lampung Regency in 2023. Method: The study used the Pretest-Posttest Control Group Design methodology to investigate 44 students at SDN 1 Bina Karya Jaya in Putra Rumbia, Central Lampung Regency. Result: The results showed that there were differences in the effectiveness of health education flipcharts and video methods on knowledge of balanced nutrition in students at SDN 1 Bina Karya Jaya, Putra Rumbia District, Central Lampung with a p-value of 0.000. Conclusion: To enable teaching staff to collaborate closely with health workers in order to provide frequent health education on proper nutrition for school-age children, therefore preventing nutritional issues in children.

Effects of Evidence-based Intravenous Infusion Therapy Practice Education for Nursing Students Applying the Peer Teaching Method between Seniors and Juniors: A Quasi-Experimental Study

Purpose: This study aimed to organize a training program for nursing students using the peer teaching method between seniors and juniors and to investigate its effects on self-confidence, skill performance ability, and self-directed learning ability.Methods: A non-equivalent control group pretest-posttest design was used. The study population comprised 76 nursing students (experimental group, n=37; control group, n=39) from two universities. The experimental group received four training sessions of 2 hours each, during which peer teaching was applied between seniors and juniors. Data were collected between September 4 and September 15, 2023 and analyzed using SPSS for Windows version 28.0.Results: Compared with the control group, the experimental group exhibited significant increases in self-confidence (t=4.36, p&lt;.001), skill performance ability (t=4.74, p&lt;.001), and selfdirected learning ability (t=2.25, p=.027).Conclusion: Peer teaching between seniors and juniors was found to be an effective tool in nursing education to cultivate nursing students' skill performance confidence, skill performance ability, and self-directed learning ability. The findings of this study can guide nursing professors in designing and implementing educational programs that incorporate peer teaching between seniors and juniors. Future studies should continue to apply peer teaching to nursing education programs and evaluate its effectiveness.