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This study aims to determine whether there is an influence of the problem-based learning model (PBL) with a STEM approach on the mathematical problem solving ability of grade VIII students of SMP Negeri 17 Medan. This research was conducted at SMP N 17 Medan T.A 2023/2024. The research method used is a quasi-experimental method. The sample of this study consisted of two classes, namely class VIII-3 as an experimental class taught with a PBL model with a STEM approach and class VIII-4 as a control class taught with conventional models. Based on descriptive statistics and categorization of research results, it was found that the mathematical problem solving ability of experimental class students was 67,74% of students in the high category, 32.26% of other students in the medium category, and no students in the low category. Meanwhile, in the control class, 15,63% of students were in the high level of problem solving ability, 53,13% were in the medium level and 31,24% of students were in the category low category. Thus it can be seen that the mathematical problem solving ability of grade students taught with PBL with a STEM approach is better than conventional learning models. Furthermore, with inferential statistical analysis for the t test, calculated t value = 2,42 and ttable = 1,999623, thus t calculated > t table means that the problem-solving ability of students taught with PBL with a STEM approach is not the same as students who use the learning  conventional model. With further analysis, Fcalculated = 5,6847 and F table = 3,998494482, then  calculated F > F table so it can be concluded that problem-based learning models with a STEM approach have a significant effect on students' mathematical problem solving abilities.

The aim of this research is to determine whether there is an influence of training transfer, self-efficacy and the non-physical work environment on employee performance at the Department of Highways, Cipta Karya and Spatial Planning of West Sumatra Province. This research uses quantitative methods. The population in this study was 213 and the sample used was 139 using the Slovin formula. The results of this research show that the training transfer variable (X1) has a positive effect on employee performance at the Department of Highways, Cipta Karya and Spatial Planning of West Sumatra Province with a t-count value greater than the t-table (2.456 > 1.97756), with a significance value of moresmaller than the alpha value (0.015 < 0.05), then Ho is rejected and H1 is accepted. The self-efficacy variable (X2) has a positive effect on employee performance at the Department of Highways, Cipta Karya and Spatial Planning of West Sumatra Province with a t-count value greater than the t-table (5.229 > 1.97756), with a significance value smaller than the alpha value (0.000 < 0.05) then Ho is rejected and H2 is accepted. The self-efficacy variable (X3) has a positive effect on employee performance at the Department of Highways, Cipta Karya and Spatial Planning of West Sumatra Province with a t-count value greater than the t-table (2.303 > 1.97756), with a significance value smaller than the alpha value (0.023 < 0.05) then Ho is rejected and H3 is accepted.

  The aims of this research are to influence of using the LRD strategy towards students’ reading comprehension, and to find out how do students respond to the use of the LRD strategy as a learning media for students' reading comprehension. This research method is quantitative with a pre-experimental research design type one group pretest-posttest design. The instruments in this study were tests, questionnaires, and observations.. The results showed that there was an influence of toward the LRD strategy on students' reading comprehension. From the results of the paired sample test, a significance value or Sig. (2- tailed) is 0,00 less than 0,05. Based on the criteria for the hypothesis of the paired sample test If the value (p) > Sig (0.05) means that Ha is rejected, and if the value (p) < Sig (0.05) means that Ha is accepted, it is supported by the analysis of paired sample tests by comparing the t-test with the t-table, where t-test > t-table is 18,004 > 2,042 with the criteria if t-test > t-table means Ha is accepted, if t-test < t-table means Ha is rejected. Thus, it can be concluded that the hypothesis in this study is accepted. Students have a significant influence from toward the Listen-Read-Discuss strategy on students' reading comprehension. There is a good response to the LRD strategy. Based on the analysis, it can be concluded that the LRD strategy is an influential learning media to assist students in reading comprehension.

This research aims to determine emotional intelligence and organizational culture to improve the internal service performance of Sidoarjo Health Center employees.  There is a population needed in this research, namely 50 employees.  In this study, researchers used all community health center employees, both paramedics and non-medical employees, with respondent characteristics based on age, gender, educational background, and length of work.  Sampling In this research he author used a saturated sample where all members of the population were used as research samples.So this research uses a questionnaire filled out by respondents and used as data for this research.  The analysis technique used is simple linear regression analysis.  Hypothesis testing uses (a T-test), while the data analysis methods used include a validity Test and Reliability Test.  The results of this research show that Emotional Intelligence and Organizational Culture influence Internal Service Performance. The result obtained t-count of 11.438 is greater than the t-table 2.01063 with a significant value of 0.000 > 0.50, which shows that the results are statistically significant. Furthermore, the emotional intelligence variable has a significant impact on internal service performance, with a t-count of 12.039, greater than the t-table 2.01063 with a significant value of 0.000 > 0.50.

According to the World Health Organization (WHO, 2006) waste is something that is not used, not used, not liked or something that is discarded that comes from human activities and does not occur by itself. The issue of waste in Ambon City has become a serious problem, because the volume of waste generated in Ambon City is 220 tons per day. Meanwhile, the waste transportation capacity that can be carried out by janitors is only 160 tons per day. This limited transport capacity will greatly affect the system and capacity of conventional waste management at the Integrated Waste Management Installation (IPST) in the Toisapu Ambon area. This study aims to determine the description of knowledge, attitudes, and community actions related to household waste management in the Kayu Tiga Cekdam Area, Sirimau District, Ambon City. The type of research used was descriptive survey, the population was 77 households (head of family), the sample was 77 households, the sample was taken using total sampling technique. Direct data collection, instrument The research used is a questionnaire, the data is processed manually and assisted by a computer, and the data obtained is presented in text and table form. The results of the study can be seen that the highest knowledge variable 33 (62%) is categorized as good, the highest attitude variable 27 (51%) is categorized as not good and the highest action variable 33 (62%) is categorized as not good. Based on the results of research conducted in the Kayu Tiga Cekdam Area, Sirimau District, Ambon City, it can be concluded that the knowledge behavior of 33 households (62%) is in the good category, the attitude behavior of 27 households (51%) is in the bad category and the action behavior of 33 households (62%) is in the bad category.

In today's fiercely competitive digital business landscape, companies like Graha Office must leverage marketing funnels to enhance their sales strategies. This study delves into the implementation of funnel marketing strategies within Graha Office services, examining how funnel stages, market phases, clicks, impressions, and CTR correlate with product sales. The findings indicate a relationship between funnel stages and sales, although cautious interpretation of causality is warranted. This research establishes a foundation for the company's future actions using statistical methods, particularly via linear regression with an output of coefficient t count -2.179 < t table 2.119 (H2 accepted). However, it underscores our limitations in comprehending more intricate cause-and-effect relationships within the real world.

This research aims to analyze the influence of brand image and product quality on the purchasing decisions of culinary SMEs in the Baros District, Serang, Banten. The focus is to provide in-depth insights into key factors that can enhance the attractiveness and sustainability of culinary SMEs at the local level. The research method employed is a quantitative approach, with the population encompassing all consumers in the Baros District who have shopped at culinary SMEs. The sample consists of 60 respondents, selected using non-probability purposive sampling. Data were collected through questionnaires and analyzed using t-tests and F-tests with the assistance of SPSS software version 29.0. Based on the partial test results, both brand image (regression coefficient 0.790, t-value 9.310) and product quality (regression coefficient 0.794, t-value 9.592) significantly influence purchasing decisions (both p < 0.05). Regression analysis indicates that simultaneously, brand image and product quality also have a significant impact on purchasing decisions (F-value 51.517 > F-table 3.16, p < 0.05).

The most common anemia in pregnancy is iron anemia, this is caused by a lack of iron intake in food due to reabsorption disorders, digestive disorders and bleeding. This research aims to determine the relationship between family support and compliance with pregnant women in consuming Fe tablets at PMB Lismayani Lubis, Simalungun Regency in 2023. This type of research is research using an analytical survey with a cross-sectional method approach. The population is all 46 pregnant women visiting PMB Lismayani Lubis, Simalungun Regency. The number of samples used was 46 people obtained using the total sampling technique. The data analysis technique uses chi square. The results obtained in this study were that from 46 respondents, there was a relationship between family support and compliance with pregnant women in consuming Fe tablets, showing that the p value = 0.012 < 0.05. It is recommended that health workers increase education regarding the administration of Fe tablets to pregnant women.

This study seeks to examine and assess the extent and impact of price, location and facilities on customer loyalty in coffee shops. Specifically, it focuses on a coffee shop located on Jalan Letda Sujono in Medan Tembung District. Using a quantitative descriptive approach, this research uses primary data collected from respondents. The research subject was a coffee shop on Jalan Letda Sujono, while the object of analysis consisted of 95 customers of the RGR KOPI shop. To analyze the data, SPSS 20.0 was used for classical assumption testing, multiple regression analysis, and hypothesis testing. Findings from hypothesis testing, especially the t-test, show that there is a significant and positive influence of price on customer loyalty at the Coffee Shop on Jalan Letda Sujono, Medan Tembung District, with a t value of 2.794. This value is greater than the t table (1.65291) with a t sig value (0.006) < 0.05. Location has a significant and positive effect on customer loyalty at the coffee shop on Jalan Letda Sujono, Medan Tembung district. The calculated value is 2.059. This value is greater than the t table (1.65291) with a t sig value (0.003) < 0.05. Facilities have a significant and positive effect on Customer Loyalty of the Coffee Shop on Jalan Letda Sujono, Medan Tembung District, the t-count value is 6.257. This value is greater than the t table (1.65291) with a t sig value (0.000) < 0.05. Price (X1), Location (X2), Facilities (X3) have a significant and positive effect on Customer Loyalty of the Coffee Shop on Jalan Letda Sujono, Medan Tembung District. This value is greater than F table (2.26) with an F sig value (0.000) < 0.05 . The test results for the variables Price (X1), Location (X2), Facilities (X3) contributed 61.4% to the Customer Loyalty variable.  

The purpose of conducting this research is to collect information that will be used to analyze the influence of service quality and customer satisfaction on customer loyalty at the Grand Laguna Hotel & Villa. And it is hoped that it can help companies solve the problems they face according to the topic chosen by the author, by analyzing, especially information and data regarding the influence of service quality and customer satisfaction on customer loyalty. In this research the method used is quantitative. The population in this study were all customers of the Grand Laguna Hotel & Villa. According to data from HRD Grand Laguna Hotel & Villa. The sample in this study was 66 respondents. The data analysis used is multiple regression analysis, multiple correlation, coefficient of determination f test and t test. There is a positive and significant influence of service quality on customer loyalty. There is a positive and significant influence of satisfaction on customer loyalty. Service quality and satisfaction together have a positive and significant influence on customer loyalty. The SPSS output results of the F test show that the calculated F value is 238,399, which is > 2,700 with a significant value of 0.000 < 0.05, so it can be concluded that service quality and customer satisfaction have a simultaneous influence on customer loyalty. Based on the T test results in the coefficients table, partial test results can be seen as follows. Service quality (X1) has a T count of 1.166 < T table 1.660, a large significance value of 0.247 > 0.05, so the service quality variable has no effect on customer loyalty. Customer satisfaction (X2) has a calculated T of 8.850 > T table of 1.660, a significance value of 0.000 < 0.05, so the customer satisfaction variable has a significant influence on customer loyalty. Customer satisfaction (X2) has a calculated T of 8.850 > T table of 1.660, a significance value of 0.000 < 0.05, so the customer satisfaction variable has a significant influence on customer loyalty.

The purpose of this study is to ascertain how fourth grade students at SDN Keleyan 2 are impacted in terms of their mathematical literacy by realistic math instruction grounded in Madurese ethnomathematics. This is a quantitative study using an experimental research design; a quasi-experimental design and a nonequivalent control group design are the types of research designs employed. 48 SDN Keleyan 2 class IV students served as samples. Classes experimental and control were employed in this study. In this study, tests of mathematical literacy and observation were used as data gathering methods. The data analysis includes an independent sample t-test for hypothesis testing, homogeneity testing, and a prerequisite test utilizing the normality test. Ho is rejected and Ha is approved based on the findings of the independent sample t-test data analysis, which showed that t-test = 7,757 > t-table = 2,012. As a result, it was determined that fourth grade pupils at SDN Keleyan 2 had significantly higher mathematical literacy levels when the model realistic mathematic education learning based on Madurese ethnomathematics was applied.

This study is motivated by service quality which is one of the most influential aspects in the success of a business. PT. SAC as a service provider company is required to always pay attention to service user satisfaction with the services provided. This research is quantitative research. Data collection was obtained from primary data from the results of questionnaires with questions that had been asked by service users via Google Form. Questionnaires were given to 30 service users randomly. Data was collected during the MBKM internship at PT. SAC for 5 months, starting on 1 August 2023 – 31 December 2023. Data processing was carried out using validity and reliability tests. Data processing was carried out using the SPSS application to find solutions to the above problems. Valid, namely that data processing must be carried out properly and correctly. The results of the reliability test calculations show that all r calculations for each question, namely, R1 to R9, show a value greater than the r table, namely 0.361, so by using a significance level (α) of 5%, the questionnaire studied is valid. The Cronbach Alpha value shows 0.742, which means it is greater than the r table, namely 0.361 with the Cronbach Alpha value.

PT. XYZ is an organization that manufactures wood products, including tables, chairs, and other domestic items. Workplace accidents are an extremely probable occurrence at PT. XYZ. Consequently, risk management is essential for reducing the occurrence of workplace accidents. The process of identifying suitable control measures is simplified through the utilization of the HIRARC method. The investigation was conducted in the grinding, sanding, lathe, drill, and corridor areas of the PT. XYZ process area. According to the findings derived from the conducted research, the hazard identification procedure yielded twenty-four indicators of peril. After calculating the 24 hazard indications, the risk level associated with the indicated hazards is determined. One is classified as extremely high risk, thirteen as high risk, eight as medium risk, and two as low risk. And company management can control hazards through the provision of safety signs, utilization of appropriate PPE, and establishment of work areas.

This research was motivated by the existence of problems with several students at SMP N 01 Rao Selatan where there were several children who were unable to control their emotions, students who were not able to relate well to their friends, causing arguments that were not resolved well, and students who were less polite to their teachers and students. who lack responsibility for themselves, and students lack empathy for each other and teachers. This comes from a good family environment but the students' emotional intelligence is not good. The aim of this research is to see how much influence the family environment has on the emotional intelligence of class VII students at SMP N 01 Rao Selatan. The problem formulation in this research is how much influence the family environment has on the emotional intelligence of class VII students at SMP N 01 Rao Selatan. This type of research is quantitative correlational research which aims to determine the relationship between one variable and other variables. The population was all class VII students at SMP N 01 South Rao, and the research sample was 66 people. The sampling technique used is the simple random sampling method. Data collection in this research used a questionnaire. The data analysis technique uses product moment which requires the hypothesis to be accepted if the calculated r is greater than the r table and is assisted by the SPSS version 22 application. The results of the correlation analysis show that the calculated r value is 0.294. From this value, a determinant coefficient of 0.086 is obtained. So it can be concluded that the influence of the family environment on the emotional intelligence of class VII students at SMP N 01 Rao Selatan is 8.6%.

This research analyzes the dressing table products of PT XYZ using anthropometric methods, taking into consideration body measurements such as hip width, thigh length, seated body height, and elbow length. The primary objective is to assess the suitability of product dimensions with human body structure from an anthropometric perspective. The process of testing data uniformity involves calculating the average of observation results, standard deviation, and establishing upper and lower control limits with the coefficient value of k. Adequacy testing of data is conducted to evaluate the quantity of collected data. Subsequently, ideal dimensions for the dressing table product will be determined. The analysis results indicate significant differences between the initial dimensions and the ideal dimensions, concluding that adjustments to product dimensions are necessary. Therefore, it is recommended that PT XYZ make adjustments to the dimensions of the dressing table product based on anthropometric principles to enhance user comfort and customer confidence in the product.                                        

The main problem in this research is whether the outdoor learning method has an influence on the ability to write descriptive essays for class IV SDI Sorobaya students. This research aims to determine the effect of applying outdoor learning methods on the ability to write descriptive essays for class IV SDI Sorobaya students. The type of research used is an experiment in the form of an experiment using a one group pretest-posttest design. The sample in this research was 11 class IV SDI Sorobaya students. Data collection was carried out using the results of the descriptive essay writing assessment. The data obtained was then explained using statistical analysis techniques, namely descriptive statistics and inferential statistics. After analyzing the data, the author found that student learning outcomes before using outdoor learning methods were classified as low, namely the average score of the pre-test results was 41.27. The average value of the post test results is 67.27. After obtaining Tcount 4.579 and Ttable 2.228, we get tCount > tTable or 4.579 > 2.228. Based on the results of the calculated t and t table, it can be concluded that the use of outdoor learning methods influences the ability to write descriptive essays for class IV SDI Sorobaya students.

This research aims to determine outdoor study on student learning outcomes in Natural Sciences subjects at SDN Paccinongan Unggulan. With the research problem "Is there an influence of outdoor study on the science learning outcomes of Class IV A students at SDN Paccinongan Unggulan?" The method used in this research is an experimental method in the form of pretest posttest control group design. The sample in this study was class IV A students of SDN Paccinongan Unggulan. Data collection techniques use direct observation, tests and documentation. The data analysis technique used in this research is a test/T-test data analysis technique where the collected data will be processed and analyzed using a normality test using SPSS version 22. The results of this research show that learning that applies outdoor learning has an effect on student learning outcomes in Natural Sciences (Science) subjects. In collecting data, research uses observation, documentation and test techniques. The results of this research show that there is an influence of outdoor study in learning natural sciences. This is proven in the t-test table (Independent Sample Test) with a significance value of 0.54 < 0.05, which means that H0 is rejected and Ha is accepted or tcount > ttable (26,610 > 2,056).

Financial performance is an important indicator used to evaluate the financial condition of an entity, such as a bank. Financial performance evaluation provides an understanding of an entity's financial health, operational efficiency, profitability, and financial sustainability. This research aims to comprehensively investigate the influence of financial literacy on employee performance and its impact on financial performance in the Islamic banking environment. This research uses quantitative methods with descriptive analysis methods. The population and sample in this study were all employees at BSI KCP Blangpidie, namely 35 people. The data used in this research is primary data obtained from the results of distributing questionnaires. The analysis used in this research is path analysis. The research results show that financial literacy has a positive and significant influence in improving financial performance at BSI KCP Blangpidie, this is because the calculated t value is greater than the t table (9.074 > 2.034). Likewise, from the calculations that have been carried out, it is known that the direct effect is 0.346 and the indirect effect is 0.591, which means the direct effect is smaller than the indirect effect.

 This research was conducted at the Office of the Civil Service Police Unit (Satpol PP) Solok City. The purpose of this study was to determine whether Work Discipline and Compensation had an effect on the Work Productivity of Non-PNS Employees at the Office of the Praja Police Unit (Satpol PP) Solok City. The research method used is the Total Sampling technique, namely the number of samples is the same as the population. From the population taken as many as 77 respondents, data collection methods using observation, interviews and questionnaires. The results of the multiple linear regression coefficient test can be the equation Y = 12.727 + 0.361 X1 + 0.312 (X2), it can be said that the independent variables are Work Discipline and Compensation together have a positive sign in the direction of the Work Productivity of Non-PNS Employees at the Solok City Satpol PP Office. The results of the coefficient of determination (R2) obtained a value of 0.267 that the contribution between the variables of Work Discipline and Compensation of 0.267 or 26.7% and influenced by other variables (100-0,267) was % of variables not examined in this study such as satisfaction, attitudes, behavior, training and willingness to work. The results of the tcount of Work Discipline are 2,631 > 1,992, which means that the Work Discipline variable (X1) has an effect and is significant on Work Productivity (Y). The result of t-count Compensation (X2) is 2.391 > 1.992, which means that the Compensation variable has an effect and is significant on Work Productivity. And the results of the f test are 13,499 > f table 3,12 with a significant level of 0.000 < 0.05. The large fcount value of the ftable value and a significant value less than 0.05 indicates that Work Discipline (X1) and Compensation (X2) simultaneously or jointly have a significant and significant effect on the dependent variable, namely Work Productivity.

As innovation develops and the human population increases, product competition between companies increases, so producers are required to produce goods as quickly as possible while still considering the quality aspects of the product. PT. Cipta Oggi is a company engaged in furniture production. PT. Cipta Oggi has several types of production, namely office tables, cupboards, TV shelves and decorative cupboards. In the production process for the 2DF WHT polo showcase furniture product, it has the highest rework rate, namely 10.67%. The method used in this research is the FMEA method. The FMEA method will later produce output results in the form of an RPN from which recommendations for improvement will be obtained from the types of causes of failure that are the highest. With this research, the aim is to analyze the causes of rework in the production process of Polo Showcase 2DF WHT furniture products which can later reduce the rework rate.