Sample Selection Technique Research Articles

Pengaruh Pendidikan Karakter, Kreativitas Belajar dan Motivasi Belajar terhadap Prestasi Belajar Siswa

This study aims to determine the effect of Character Education, Learning Creativity and Learning Motivation on Student Achievement in terms of Knowledge and Attitude Values partially and simultaneously as well as the most influential variables. The population is all class XI SMAS Darul Falah Enrekang. Data collection uses a sample selection technique with a non-probability sampling method. Based on predetermined criteria, the sample processed was 64 people who studied Economics with the data collection techniques used were observation, questionnaires and documentation. The data analysis technique used is simple regression analysis and multiple linear regression using SPSS software ver.22.The results of this study indicate that character education, learning creativity and learning motivation partially and simultaneously have a positive effect and the variable character education has the most dominant effect on student learning achievement in terms of knowledge and attitude values in economics subjects.

Pengaruh Likuiditas Terhadap Profitabilitas Pada Perusahaan Manufaktur Sub Sektor Tekstil Dan Garmen Yang Terdaftar Di Bursa Efek Indonesia

The background of this research is the inconsistency in previous research which has different research results. The purpose of this study, in addition to strengthening previous research, is also to determine the effect of Liquidity (Current Ratio and Quick Ratio) on Profitability (Return On Assets) in Textile and Garment Sub-Sector Manufacturing companies listed on the Indonesia Stock Exchange with a research period of 6 years, from 2016-2021. The population in this study is 22 companies which are included in the Textile and Garment Sub Sector Manufacturing companies which are listed on the Indonesia Stock Exchange for the 2016-2021 period. The sample selection technique used in this study was a purposive sampling method using certain criteria and assessments in order to obtain a sample of 5 companies. In this study, the data analysis method used includes descriptive analysis, panel data regression test and model testing. Data were obtained from financial reports taken on the idx.co.id website or the company's website, then processed using Eviews 12. The results of this study partially show that Current Ratio (CR) has a significant and significant effect on Return On Assets (ROA), Quick Ratio has no effect and is not significant to Return On Assets (ROA). Meanwhile, simultaneously Current Ratio (CR) and Quick Ratio (QR) have a significant effect on Return On Assets (ROA).

The Influence of Leverage, Profitability, and Female Director on Financial Distress in Consumer Cyclical and Non-Cyclical Sector Companies Listed on the Indonesia Stock Exchange

This study aims to analyze the influence of leverage, profitability, female directors, and financial distress, as well as to analyze the simultaneous and partial effects of leverage, profitability, and female directors on financial distress in cyclical and non-cyclic consumer sector companies listed on the Indonesia Stock Exchange. (IDX) 2017-2021. The method used in this study is a quantitative method with panel data regression analysis techniques.
 The population in this study are cyclical and non-cyclical consumer sector companies listed on the Indonesia Stock Exchange (IDX) for 2017-2021. The research population consisted of 119 companies with a sample selection technique using purposive sampling and obtained a sample of 595 samples. The results showed that leverage had a significant negative effect on financial distress, profitability and female directors had a significant positive effect on financial distress. The research results are expected to provide information from theoretical and practical aspects to academics, government and investors regarding the effect of leverage, profitability, and female directors on financial distress. For future researchers to replace or add to the independent variables and add periods and research objects from other sectors that can cause financial distress. For companies to be able to report financial statements in accordance with the conditions of the company so as to prevent financial distress.

Diagnosis of Physical Education Teachers Welcoming Industry 5.0 Using the TDC Method

The purpose of this study is to understand the challenges faced by the physical education teachers, nowadays, in industry 5.0. The method used was the IT literacy survbey along with Teacher Digital Competence (TDC). Meanwhile, qualitative research was done by distributing questionnaire and tests knowledge to 103 students of Internal Teacher Professional Education Position 2022. The sample selection technique used was purposive sampling, based on purpose and availability sample for inspection. Results were obtained from technical competence 77.38% mastered, while 22.62% did not master; content knowledge competence 69.91% who answered correct and 31.09 answered incorrect; pedagogical and learning design competence 39.89% implemented, 60.1% did not implement in learning. Based on the data above that required enhancement competence, skills-based technology is suggested for welcome industry 5.0.
 Keywords: physical education, industry 5.0, tda method

Analysis of Corporate Financial Performance Before and After Acquisition

This study aims to determine differences in the company's financial performance before and after making acquisitions of non-financial companies listed on the Indonesia Stock Exchange (IDX) which are proxied by financial ratios Current Ratio (CR), Quick Ratio (QR), Cash Ratio ( Cr), Debt to total Assets (DAR), Debt to Equity Ratio (DER), Earnings per Share (EPS), Price Earnings Ratio (PER), Return on Assets (ROA), and Return on Equity (ROE). The study population included all manufacturing companies, especially the primary and chemical industry sectors listed on the Indonesia Stock Exchange, which performed acquisition activities in 2013 – 2019 , totalling 39 companies. The sample selection technique used a purposive sampling method and 5 companies were obtained. The data analysis method used in this study includes the normality test and the paired sample t-test. The normality test was conducted to see whether the data is usually distributed. If the data is normally distributed, the paired sample t-test is used, but if the data is not normally distributed, then the Wilcoxon's signed ranks test is used. The data analysis method used in this study is the paired sample t-test. The results of this study indicate that all research variables namely, Current Ratio (CR), Quick Ratio (QR), Cash Ratio (Cr), Debt to total Assets (DAR), Debt to Equity Ratio (DER), Earnings per Share (EPS), Price Earnings Ratio (PER), Return on Assets (ROA), and Return on Equity (ROE) did not experience significant changes 3 years after the acquisition

Modelling the maize marketed surplus behaviour under risk and time preference conditions: The case of Zvimba and Mokonde districts of Zimbabwe

The Heckman sample selection technique was applied in modelling the households’ maize marketed surplus decision under risk and time preference assumption. We assumed that maize returns depend on farmers’ market selection choices. We then applied the sample selection model to explain why maize surplus households shunned the uncertain, high-return state-owned Grain Marketing Board (GMB), with delayed payment system in favour of the more certain, low-return private buyer market, with immediate payment system. In the process, we tested whether the marketed surplus decisions followed a sequential or simultaneous decision process. Using survey data collected from 433 households from Zvimba and Makonde districts, the results confirmed that households followed a sequential decision process when selling through the private buyer market and a simultaneous decision process when selling through the GMB market. These findings implied two things; firstly maize surplus households could exercise some bargaining power in the private buyer market even if they got less. Secondly, in the presence of uncertainty and payment delays, high-return incentive offered through government parastatals may not be sufficient to attract maize surplus, as households may not sufficiently respond, due to risk aversion attitude and time impatient behaviour.

Impact of Ki Hajar Dewantara's Leadership and Emotional Intelligence on Turnover Intention: The Mediating Effect Of Distributive Justice

Purpose - The rise of employee turnover intention in the organization will affect organizational performance and hinder the implementation of work programs. This study aims to analyze and empirically test the effect of Ki Hajar Dewantara's leadership trilogy and emotional intelligence on turnover intention mediated by distributive justice. Design/methodology/approach – The samples used amounted to 60 respondents with sample selection techniques using saturated sample techniques (census). This research is a quantitative study that uses questionnaires as the main data collection tool with a Likert scale. Data analysis methods using descriptive and inferential analysis, the analytical tool used is variance-based Partial Least Square (PLS) SEM, with SmartPLS V.4.0 software. PLS testing consists of indicator testing, model fit, hypothesis testing and mediation analysis. Conclusion – The results of this study indicate that the high level of Ki Hajar Dewantara's leadership and emotional intelligence does not affect the high level of turnover intention; Ki Hajar Dewantara's leadership trilogy and emotional intelligence have a significant positive effect on distributive justice; and distributive justice has a significant negative effect on turnover intention

The Relationship Between Body Mass Index and Blood Sugar with Cognitive Function in Patients with Diabetes Mellitus

Impaired cognitive function is an individual's inability to perform daily functions and limits the quality of life. The prevalence of cognitive dysfunction in people in China, Spain, America, and Canada is 12.6%, 22.2%, and 16.8%. The prevalence of cognitive impairment that often occurs in Indonesia, namely dementia, is 10%. Insulin resistance causes inflammation and mitochondrial dysfunction. The state of hyperglycemia occurs activation of pro-inflammatory cytokines that cause cognitive impairment. This study aims to determine the relationship between body mass index and blood glucose on cognitive function in patients with diabetes mellitus at the Gatak Sukoharjo Health Center, consisting of 36 patients. Research using observational analytics with Pearson test. The sample selection technique is purposive sampling. Based on the results of the study with the Pearson test (p = 0.043), it means that there is a significant relationship. Furthermore, obtained (p = 0.578) means that there is no significant relationship. The conclusion of the study is that there is a relationship between body mass index and cognitive function, but there is no relationship between transient blood sugar and cognitive function in patients with diabetes mellitus.

Effect of Guided Inquiry Model with Active-Reflective Dimensional Learning Style on High School Students’ Chemistry Learning Outcomes

The mean values of MAN 2 Palu students on the topic of reaction rates in the last three years are low. The cause of low learning outcomes is learning that has not paid attention to students’ average learning styles. The learning model used in this study is a guided inquiry model with an active dimensional learning style. The research sample selection technique was purposive sampling by taking into account the average student learning outcomes. The research samples were 27 students in class XI MIA6 as an experimental class, learning with the model and class XI MIA4 with 27 students as a class, learning with a guided inquiry control model. The stages of the research were identifying students' learning styles in the experimental class, applying the ITG-Dia model in chemistry learning by observing attitudes and skills activities and ending with giving an evaluation. The results of the learning style assistance were obtained by 8 students with an active dimension style which were then distributed to each group before learning was carried out. The results of the experimental class research obtained an average altitude of 84.26 (very good); skills of 79.42 (good); learning outcomes of 83; n-gain of 0.78 (high). Control class observations obtained an average altitude of 85.93 (very good); skills 79,79,56 (good); learning outcomes 60.78; n-gain 0.50 (medium). The results of the t-test statistical analysis obtained t 13.12 and t 1.67. The results of the statistical analysis showed that there were significant differences in student learning in the experimental class and the control class. Based on statistical analysis, it can be concluded that the application of the active-reflective dimensional model affects increases students' chemistry learning outcomes.

Development of a numeracy literacy ability test instrument based on high order thinking skills (hots) in junior high school mathematics learning

The aim of this study was to develop a numeracy literacy test instrument based on the High Order Thinking Skills (HOTS) for class VIII junior high school students. The type of research used is research and development (RD) with the ADDIE model. The ADDIE model consists of five stages of development, namely: Analysis, Design, Development, Implementation, and Evaluation. A total of 15 questions have been prepared covering the material for straight line equations, functions, coordinate systems, linear equations of two variables and number patterns in odd semesters. The items were validated by three mathematicians, and the calculations were analyzed using the Aiken index. Furthermore, the questions that were declared valid were tested on 34 students in two junior high schools in Makassar City using convenience sampling as a sample selection technique. The experimental data are dichotomous. The data were analyzed using KR-20 to produce a reliability coefficient. This study resulted in a HOTS-based numeric literacy test instrument in the form of multiple choice with a total of 15 valid and reliable questions. 15 items have high category validity, while the reliability coefficient of the item is 0.91, or high category.

THE INFLUENCE OF INFLATION, CRUDE OIL PRICES, AND THE RAMADAN EFFECT ON STOCK RETURN

This study aims to examine the effect of Inflation, Crude Oil Prices, and Ramadan Effect on Stock Return of manufacturing companies in Indonesia listed on the Indonesia Stock Exchange (IDX) during 2020. In this study, the sample selection technique used was purposive sampling with some predetermined criteria. This study shows that the independent variables in the form of Inflation and Crude Oil Prices have no effect on Stock Return. The other independent variable, Ramadan Effect shows a positive effect on Stock Return.

Nilai Perusahaan Dengan Kinerja Keuangan Sebagai Variabel Intervening:Profitabilitas Dan Struktur Modal

This study aims to analyze and estimate the effect of corporate governance and capital structure on firm value with financial performance as an intervening variable in manufacturing consumer goods industry companies listed on the Indonesia Stock Exchange in 2016-2020. The sample selection technique used the Purposive Sampling Method and obtained as many as 24 Manufacturing Companies in the Consumer Goods Industry Sector listed on the Indonesia Stock Exchange. The results of this study partially show that the variables of corporate governance, capital structure and financial performance have a significant effect on firm value. Corporate governance and capital structure have a significant effect on financial performance. Financial performance is not able to mediate the relationship between good corporate governance and firm value, financial performance is able to mediate the relationship between capital structure and firm value

The Effectiveness of Tea Tor Bangun With the Level of Breast Milk Production in Breastfeeding Mothers at the Ciledug Health Center

Background: In general, newborns will breastfeed 10-12 times every 24 hours or even 18 times, which is very important for their growth and development. Purpose of Writing: To find out the effectiveness of Tea Tor Bangun With the Level of Milk Production in Breastfeeding Mothers at the Ciledug Health Center . Research Methods: This study used a pre-experimental method with a one group pre-posttest design approach. This study used an experimental methodology with a posttest-only and non-equivalent groups design. The research sample consisted of 40 participants who were divided into two groups: the intervention group who received torbangun tea with 20 participants, and the control group who did not receive torbangun tea with 20 participants. The sample selection technique was not based on purposive sampling probability. Results: The results of the Asimp study showed that Sig (2-Talled) in the intervention group was 0.000 and 0.034 in the control group. The hypothesis is accepted because 0.000 < 0.05 and 0.034 < 0.005. This shows that the increase in milk production of breastfeeding mothers in the intervention group and the control group is different. However, the P-values ​​were higher when the intervention and control groups were compared. According to statistical findings, Tea Tor Bangun was more effective in the intervention group when compared to the control group in terms of the level of milk production in breastfeeding mothers at the Ciledug Health Center. one of the non-pharmacological types by giving torbangun tea leaves.

Multiclass semantic segmentation mediated neuropathological readout in Parkinson's disease

Automated segmentation of anatomical sub-regions with high precision has become a necessity to enable the quantification and characterization of cells/ tissues in histology images. An automated model to do this task is currently unavailable. One area of the brain which requires precise sub-region segmentation and downstream analysis is Substantia Nigra (SN). The loss of dopaminergic (DA) neurons in SN is the primary endpoint for majority of Parkinson's disease (PD) preclinical studies. The scientists rely on manually segmenting anatomical sub-regions of the brain which is extremely time-consuming and prone to labeler-dependent bias. In this study, we employed a UNet-based architecture to segment two sub-regions of SN-dorsal tier of substantia nigra pars compacta (SNCD) and reticulata (SNr). We compared model performance with various combinations of encoders, image sizes and sample selection techniques. The model is trained on approximately one thousand annotated 2D brain images stained with Nissl/ Haematoxylin and Tyrosine Hydroxylase enzyme (TH, indicator of dopaminergic neuron viability). The framework's output are: segmentation of SNr and SNCD irrespective of the tissue staining, quantitative readout for TH intensity indicating DA health status in the segmented regions. With the availability of training data, this model can be expanded to other 2D sub-region segmentation tasks. The shorter turnaround time, high accuracy and unbiased data output of this model will fulfill the ever increasing demands of data analysis in PD preclinical research.

Influence of Personal Hygiene on Stunting Occurrence

Stunting is a significant problem that Indonesia must overcome to produce an excellent cognitive and physical development generation. Stunting is a problem in Bireuen Regency, Indonesia, and must be managed because it has long-term impacts on the future generation. According to data from the World Health Organization (WHO), in 2017, Indonesia had the third-highest stunting prevalence rate globally, at 32.6%. Even though the stunting prevalence rate in Indonesia decreased from 37.2% in 2013 to 27.7% in 2018, it is still far from the WHO target of not exceeding 20%. Therefore, the government is making efforts to rates s rate e reduce the prevalence of stunting in Indonesia by issuing The Regulation of the Republic of Indonesia’s President Number 72 the Year 2021 about the acceleration of stunting decrease. Based on the result of a nutrition case study of Indonesia in 2021, Aceh’s stunting rate reached 33,18% until it was included among the seven provinces with the highest stunting cases in Indonesia. One of the regencies in Aceh Province that needs immediate solutions to solve stunting is Bireuen Regency. The purpose of this research was to find out the influence of personal hygiene on stunting occurrence. The study used an analytical, quantitative method with a cross-sectional approach. This method aims to analyse the impact of personal hygiene on stunting occurrence in Pandrah Sub District Bireuen Regency. The sample selection technique in this research was the entire population, namely 62 people. Based on the research conducted in Pandrah Sub District, Bireuen Regency, the research results showed that personal hygiene had a significant influence on stunting occurrence, with a p-value of 0.001 (which is less than the significance level of 0.05). It could be concluded that personal hygiene significantly influences stunting occurrence.

Pengaruh Social Media Marketing, Store Atmosphere dan Electronic Word of Mouth terhadap Customer Loyalty Starbucks Kota Samarinda

This study aims to determine the effect social media marketing, store atmosphere and electronic word of mouth to customer loyalty Starbucks City of Samarinda. The sample selection technique uses purposive sampling with a sample obtained by 100 respondents. Data collection was carried out by distributing questionnaires at all Starbucks outlets in Samarinda City. The data that has been collected is processed using the SmartPLS 3.2.9 analysis tool with the SEM method. The results of this study indicate that there is a significant effect on store atmosphere to customer loyalty, electronic word of mouth have a significant effect on customer loyalty. Whereas, Social media marketing no significant effect on customer loyalty.

Pengaruh Tax Avoidance, Struktur Modal dan Ukuran Perusahaan Terhadap Nilai Perusahaan

This study aims to analyze the effect of tax avoidance, capital structure and company size on firm value. The type of research used in this study is a type of quantitative research. The data source used is secondary data, namely annual reports obtained from the Indonesia Stock Exchange (IDX). The population used in this study is LQ-45 companies listed on the Indonesia Stock Exchange (IDX) during the 2017-2021 period. The sample selection technique used a purposive sampling technique and obtained as many as 28 companies for 5 years with a total sample data obtained of 45 sample data. The results showed that partially the tax avoidance variable and the capital structure variable had an effect on firm value while the firm size variable had no effect on firm value. While simultaneously the tax avoidance variable, capital structure variable and company size variable affect firm value.

Pengaruh Persepsi Kemudahan Penggunaan dan Persepsi Manfaat Terhadap Minat Menggunakan Aplikasi Canva

This study aims to analyze and explain the Effect of Perceived Ease of Use and Perceived Benefits on Interest in Using the Canva App. The independent variable in this study is Perceived Ease of Use and Perceived Benefit, while the dependent variable is Interest in Using. This research was conducted on users and not users who knew and had used the Canva application. The sample selection technique uses nonprobability sampling with a purposive sampling method with a sample of 75 respondents. This research is quantitative. While the data obtained is in the form of primary data because data collection is carried out by data collection techniques using questionnaires. The analysis was conducted using Partial Least Square (PLS) with SmartPLS Application version 4.0.8.4. The results of this study show that: (1) Perception of Ease of Use has a positive and significant effect on Interest in Use; (2) Perceived Benefits have a positive and significant effect on Interest in Using the Canva App. This means that the higher the perception of ease of use and the perception of benefits, the higher the interest in using.

HUBUNGAN PENGETAHUAN PERAWAT PELAKSANA TERHADAP PEMBERIAN TERAPI NUTRISI PER NGT DI RSUP. PROF. DR. R. D. KANDOU MANADO

Nutrients are substances that can affect health and disease. Someone who consumes less nutrition has a greater risk of experiencing malnutrition compared to consuming enough nutrition. The process of providing nutrition itself is very complex so that it requires good knowledge and collaboration between health professionals, including nurses who have responsibilities and roles in the management of nutritional therapy. This study aims to determine the relationship between the knowledge of the implementing nurse and the provision of nutritional therapy per NGT at RSUP Prof. Dr. R. D. Kandou Manado. The research design used was analytic observational with a cross sectional approach. The sample selection technique used was purposive sampling with a sample of 90 nurses. The results of this study showed that there was no significant relationship between the knowledge of the implementing nurse and the provision of nutritional therapy per NGT with an α 0.208 > 0.05.

Faktor-Faktor yang Mempengaruhi Struktur Modal pada Perusahaan Food And Beverage Di BEI

This study aims to prove the effect of profitability, liquidity, and company size on the capital structure of food and beverage companies listed on the Indonesia Stock Exchange . the sample for this research is a food and beverage company listed on the Indonesia Stock Exchange for the 2016-2021 period. Data obtained based on publication in financial repots accessed from the IDX’s official website (www.idx.co.id). The sample selection technique used was purposive sampling and research data were obtained for 14 companies for 6 (six) years, so the number of observations was 84. The data analysis method used was multiple linier regression analysis. The results of this study indicate that profitability has no significant negative effect, significant negative effect , and significant negative firm size. The estimation result of the regression test of determination show an adjusted R2 value of 0,295. This means that profitability , liquidity, and company size in this regression model are able to explain variations in debt policy of 29,5%, while 70,5% are explained by other factors not included in this research model. Keywords: profitability, liquidity, company size and capital structure.