Reliable Values Research Articles

Thermodynamically Traceable Calorimetric Results for Aqueous Sodium Chloride Solutions from T = (273.15 to 373.15) K up to the Saturated Solutions: Part 2 —The Quantities Associated with the Partial Molar Heat Capacity

AbstractIn previous articles (Partanen and Partanen in J. Chem. Eng. Data 65: 5226 − 5239 (2020), J. Solution Chem. 52: 1352 − 1385 (2023)), we presented a traceable and transparent three-parameter model for thermodynamic activity and enthalpy quantities in aqueous NaCl solutions. The model is based on extended Hückel equations with parameters B, b1, and b2 and it applies from T = 273.15 to 373.15 K up to the saturated solutions. These studies demonstrate that the model explains the literature data of almost all thermodynamic quantities including apparent and partial molar enthalpies within experimental error. In the model, the ion-size parameter in the Debye–Hückel equation, B, is regarded as a constant while the parameters of the coefficients of the linear and quadratic molality terms, b1 and b2, respectively, possess quadratic temperature dependences. In this study, the results obtained for the heat capacity quantities of NaCl(aq) are considered. We show that the available heat capacity literature for these solutions can be predicted at least satisfactorily up to the saturated solutions with our new model. Following this success, we supplement the existing thermodynamic tables with the new values for the relative apparent and partial molar heat capacities for NaCl solutions. It is likely that the new tables contain the most reliable values determined so far even though no calorimetric data were used in the parameter estimation of our model. Graphical Abstract

Creative Leadership in the Digital Age of School Administrators under the Jurisdiction of the Nakhon Ratchasima Secondary Educational Service Area Office

Background and Aims: The main objectives of this research are to: (1) study the level of creative leadership in the digital age of school administrators under the jurisdiction of the Nakhon Ratchasima Secondary Educational Service Area Office. (2) Compare the creative leadership in the digital age of school administrators under the Nakhon Ratchasima Secondary Educational Service Area Office classified by educational level work experience and the size of the educational institution. (3) Study guidelines for developing creative leadership in the digital era for school administrators under the jurisdiction of the Nakhon Ratchasima Secondary Educational Service Area Office classified by educational level work experience and the size of the educational institution. Methodology: The sample group in this research is teachers under the Nakhon Ratchasima Secondary Educational Service Area Office, 406 people, selected according to the proportion of the population and the sample size related to the number of schools. The tool used to collect data is a questionnaire with a 5-level rating scale with a consistency index between 0.60-1.00 and a reliability value of 0.97. For data analysis, statistics were used, including percentage, mean, and standard deviation, T-test, One-way ANOVA, and F-test. Results: The results of the research found that: (1) Creative leadership in the digital age of school administrators under the Nakhon Ratchasima Secondary Educational Service Area Office was overall at a high level. (2) Comparison of creative leadership in the digital age of administrators. Educational institutions under the Nakhon Ratchasima Secondary Educational Service Area Office, classified by work experience It was found that overall every aspect was significantly different at the 0.05 level, with the average of executives with 15 years or more of work experience being higher than those of executives with less than 15 years of work experience. When classified according to the size of the educational institution It was found that overall there was no difference. and when classified by educational level It was found that overall there was no difference. (3) Guidelines for developing creative leadership in the digital age of school administrators under the Nakhon Ratchasima Secondary Educational Service Area Office consists of 6 areas: 1) Vision 2) teamwork and participation 3) creativity 4) digital skills 5) motivation 6) being a learning organization. Conclusion: Creative leadership in the digital age of school administrators under the Nakhon Ratchasima Secondary Educational Service Area Office Continuous personal and professional development is required. Through seeking knowledge from various learning sources to enhance skills, processes, or methods that can be applied to solve problems and improve educational institution administration for maximum efficiency.

The Use of Technology in the Management of Educational Institution Administrators Nakhon Ratchasima Primary Educational Service Area Office 4

Background and Aims: Nowadays, technology clearly plays an important role in people's daily lives. We live in an era where borderless communication has made great progress. Various conveniences have been invented and developed that help in human life. Allows us to access information quickly and more conveniently. More and more, therefore, humans are beginning to see the importance of information and its use. As a result, technology has become an important part that strengthens the basic necessities of life. Learning and adapting to new technology is necessary now and in the future. This research aims to: (1) Study the level of use of technology in administration by school administrators under the Nakhon Ratchasima Primary Educational Service Area Office 4. (2) Compare opinions about the use of technology in administration between school administrators and teachers in Nakhon Ratchasima Primary Educational Service Area Office 4. (3) Study guidelines for developing the use of technology in the administration of school administrators in the Nakhon Ratchasima Primary Educational Service Area Office 4. Methodology: The research sample consisted of 317 school administrators and teachers. The sample size was determined according to Krejci and Morgan's table. This resulted in a consistency index between 0.80 and 1.00, while the reliability value of the entire questionnaire was 0.86. For data analysis, statistics such as frequency, percentage, mean, and standard deviation were used. Including t-test. and examining the pairwise average by dividing the F value. Results: The results of the research are as follows: (1) The use of technology in the management of school administrators under the Nakhon Ratchasima Primary Educational Service Area Office 4, overall and in each aspect, is at a high level. (2) Results of comparing opinions on the use of technology in the administration of educational institution administrators according to position. Work experience and the size of the educational institution found that there was no difference. (3) Guidelines for developing the use of technology in the administration of educational institution administrators under the Nakhon Ratchasima Primary Educational Service Area Office 4, consisting of 4 areas: 1) academic administration, 2) budget management, 3) Human resource management and 4) general administration Conclusion: Development of the use of technology in the management of educational institution administrators under the jurisdiction of the Nakhon Ratchasima Primary Educational Service Area Office 4, resulting in change and creating opportunities for the organization. modification organizational operating structure to increase efficiency in production and service relationships within the organization.

The Role of Educational Institution Administrators in Operating the Student Care and Assistance System at Vocational Colleges in Chonburi Province

Background and Aims: The objectives of this research are as follows: 1. to study and evaluate the operational level of the student care and assistance system. Students in vocational colleges in Chonburi Province 2. To compare the performance of the student care and assistance system in such colleges classified by status. and 3. to propose guidelines for operations related to the role of school administrators in developing student care and support systems for students in vocational colleges in Chonburi Province. Methodology: The sample group in this research consisted of administrators and teachers from vocational educational institutions in Chonburi province, totaling 269 people, using questionnaires as a tool for collecting data. which has a reliability value of the questionnaire at 0.97. For data analysis, basic statistics were used, including frequency, percentage, mean, and standard deviation. As for hypothesis testing, t-test statistics were used. Results: The finding found that (1) The opinion regarding the role of educational institution administrators in operating the student care and support system Students in vocational colleges in Chonburi Province Overall it is at a high level. (2) Level of opinions regarding the role of educational institution administrators in operating the student care and assistance system, classified by gender, found that overall there was no difference. When considering each aspect, it was found that the areas of student promotion and development were significantly different at the 0.05 level. While knowing each student individually student screening Preventing and solving student problems. And in the forwarding aspect, no differences were found. (3) Level of opinion regarding the role of educational institution administrators in operating the student care and assistance system, classified by status It was found that there was a statistically significant difference at the 0.05 level. Especially in the area of ​​student screening and in the area of ​​student promotion and development. which were significantly different at the 0.05 level, while no differences were found in other aspects. Conclusion: The study discovered that vocational college administrators in Chonburi Province are widely perceived to play an important role in student care and support. While gender had no overall impact on these opinions, there were differences in student promotion and development, and status had a significant influence on perceptions in areas such as student screening and development (p < 0.05).

Digital Leadership of School Administrators under the Jurisdiction of the Sakon Nakhon Secondary Educational Service Area Office

Background and Aims: The world changes in the 21st century to a fully digital era. As a result, school management must inevitably use technology as a tool to support teaching and learning. Schools in this century have undergone significant changes in many areas, such as the nature of knowledge. Learner's role and the role of the teacher. This is something that school administrators need to have the ability to understand and to support these changes. This research has the following objectives: 1) to study the digital leadership level of educational institution administrators under the Sakon Nakhon Secondary Educational Service Area Office. 2) To compare the digital leadership of educational institution administrators under the Sakon Nakhon Secondary Educational Service Area Office. Classified by position Work experience and the size of the educational institution. 3) To study methods for developing digital leadership of educational institution administrators under the Sakon Nakhon Secondary Educational Service Area Office. Methodology: The sample used in this research consisted of 331 school administrators and teachers. The sample size was determined according to Krejci and Morgan's table. and used the random sampling method. The research instrument was a questionnaire with a 5-level rating scale. Which has a consistency index value in the range of 0.80 - 1.00 and a reliability value for all questionnaires equal to 0.86. Statistics used in data analysis include frequency, percentage, mean, standard deviation, T-value and F-value tests. Results: The results of the research found that: (1) A study of the level of leadership in the digital age of administrators of educational institutions under the Sakon Nakhon Secondary Educational Service Area Office. Overall and in each aspect are at a high level. (2) Results of comparing opinions about leadership in the digital age of administrators of educational institutions under the Sakon Nakhon Secondary Educational Service Area Office. Classified by position Work experience and the size of the educational institution Overall and in each aspect, no differences were found. (3) Guidelines for promoting and developing leadership in the digital age of administrators of educational institutions under the Sakon Nakhon Secondary Educational Service Area Office consist of 5 areas: 1) having a modern leadership vision, 2) developing creativity, 3) paying attention to the needs of teachers and students, 4) increasing the efficiency of working together, and 5) promoting to have knowledge and ability. Conclusion: The study found that educational administrators in Sakon Nakhon demonstrate strong leadership in the digital age across all areas, with no significant differences based on position, experience, or institution size. It also emphasizes five key strategies for improving leadership: cultivating a modern vision, creativity, attention to stakeholder needs, collaboration, and ongoing skill development.

Using Principles of Good Governance by Educational Institution Administrators under the Jurisdiction of the Chaiyaphum Provincial Learning Promotion Office

Background and Aims: Effective public and social management Also known as good governance, it is an important guideline for organizing society which consists of the public sector. Private business sector and the public sector. The goal is to strengthen and increase the country's immunity. This research aims to: 1. study and compare the level of opinions of personnel on the application of good governance principles in the management of educational institutions by administrators under the Chaiyaphum Provincial Learning Promotion Office. Classified by educational level Position and work experience. And 2. survey the guidelines for developing educational institution administration according to the principles of good governance of educational institution administrators under the Chaiyaphum Provincial Learning Promotion Office. Methodology: The research sample consisted of 229 educational institution personnel under the Chaiyaphum Provincial Learning Promotion Office, which were obtained from stratified sampling. The research instrument consisted of a questionnaire with a 5-level rating scale, with an IOC value in the range of 0.80 – 1.00 and a reliability value of 0.91. Structured interviews were also conducted to collect data. Statistics used in data analysis include frequency, percentage, mean, and standard deviation, T-test, F-test and pairwise difference test using the Scheffé method. Results: The research results are summarized as follows (1) Using the principles of good governance by educational institution administrators Under the jurisdiction of the Chaiyaphum Provincial Learning Promotion Office. It was found that the overall level was at a high level. Especially the information technology management aspect is also at a high level. (2) Comparative analysis of the use of good governance principles by educational institution administrators under the jurisdiction of the Chaiyaphum Provincial Learning Promotion Office Classified by education level and work experience found that there was no difference. But when classified according to position and duty It was found that there was a statistically significant difference at the 0.05 level. (3) Guidelines for using the principles of good governance by educational institution administrators under the jurisdiction of the Chaiyaphum Provincial Learning Promotion Office It was found that the executives had established management guidelines that were accepted by the personnel. Adhere to the principles of correctness and goodness. Administer educational institutions according to criteria that can be verified. Provide opportunities for personnel to participate in educational institution development planning. and focus on the benefits that students will receive. By managing limited resources to provide maximum benefit to students. Conclusion: The research findings show that educational institution administrators under the Chaiyaphum Provincial Learning Promotion Office use good governance principles at a high level, particularly in information technology management. When comparing education level and work experience, no differences were found; however, significant differences emerged based on position and duty. Key guidelines for promoting good governance include establishing accepted management practices, maintaining integrity and transparency, involving personnel in planning, and prioritizing resource management to maximize student benefits.

Psychometric and edumetric properties of the Turkish version of the assessment of physiotherapy practice

BackgroundClinical education is a crucial process in which students learn how to use theoretical knowledge in clinical settings. However, there is no standardized assessment tool routinely used to evaluate the clinical performance of physiotherapy students in Turkey. This study aimed to examine the psychometric (validity and reliability) and edumetric (acceptability, feasibility, and educational impact) properties of the Turkish version of the Assessment of Physiotherapy Practices (APP-T).MethodsThis methodological study included 7 clinical educators and 174 4th-grade physiotherapy students at three universities in Turkey. Students were assessed with the APP-T on completion of 4-week clinical placements. The construct validity was examined using the exploratory factor analysis. The internal consistency was determined using Cronbach’s α-coefficient. The test-retest and inter-rater reliability were evaluated with the intra-class correlation coefficient (ICC). For the measurement error of the APP-T, standard error of measurement (SEM) and minimum detectable change (MDC) values were calculated. After the administration of the APP-T was completed, clinical educators were requested to provide feedback on the acceptability, applicability, and educational impact of the APP-T.ResultsExploratory factor analysis demonstrated the 20 items of the APP-T represent a single dominant dimension explaining 76.28% of the variance. Excellent test-retest and inter-rater reliability was detected by ICC = 0.94 and ICC = 0.77, respectively, and good internal consistency was detected by Cronbach’s α = 0.935. The MDC90 values for test-retest and inter-rater reliability were 3.11 and 6.86, respectively. Clinical educators provided generally positive feedback on the acceptability, feasibility, and educational impact of the APP-T.ConclusionsThe current findings provided evidence for universities and clinical educators that the APP-T has sufficient psychometric and educational properties for evaluating the clinical performance of physiotherapy students in Turkey.

THE UTILIZATION OF STRUCTURAL EQUATION MODELLING TO DETERMINE CASUALITY ON CONSUMER DECISION OF E-WALLET

One of the technological innovations that exemplifies transactional innovation is the use of an E-Wallet as a means of carrying out financial transactions. This invention enhances transactional ease and quickness. The E-Wallet is the most popular means of financial transaction among the general population. The traditional marketing mix has developed into the product, price, place, promotion, personalization, privacy, customer service, community, site, security, and sales promotion (4Ps+P2C2S3). These criteria are used to evaluate their efficacy in persuading customers to adopt an E-Wallet. Structural Equation Modeling (SEM) is used to assess the causal link between e-marketing mix items and customer decisions to use E-Wallet. SEM provides the core capability of validating the validity and reliability of procedures such as Confirmatory Factor Analysis (CFA). by investigating the pattern of linkages between latent variables and showing them with route diagrams. This study employed 200 E-Wallet users in Palembang for modeling. with the criterion of having one of the E-Wallet programs on a smartphone and having used the application at least once. According to the results of the consumer response processing. all constructs have Cronbach's Alpha (CA) > 0.60, indicating that all constructs are valid for use in measurement. As do the Average Variance Extracted (AVE) and Composite Reliability (CR) values > 0.70, indicating that the construct explains more than half of the variance coming from the indicators. Furthermore, we show the results of evaluating the causal relationship between endogenous construct elements that influence customer decisions, such as location, security, and sales promotion.

Validation of the Acoustic Voice Quality Index Version 03.01 in Turkish

ObjectivesThe aim of this study was to validate the Acoustic Voice Quality Index (AVQI) version 3.01 in the Turkish-speaking population. Materials and methodsConcatenated voice samples of the sustained vowel [a:] and continuous speech were collected from 127 dysphonic and 128 normophonic participants. The auditory-perceptual evaluation was performed by five experienced raters using the Grade parameter of the GRBAS scale. Rater reliability, concurrent validity, diagnostic accuracy, and differences between normophonic and dysphonic groups were analyzed for the AVQI version 3.01. ResultsThe number of syllables for the standardized reading text with the concatenation of the voiced parts lasting around 3 seconds (mean=3.84s) was 36. The ICC values of intra-rater reliability of G scores of five raters were excellent (mean ICC=0.934), and of inter-rater reliability they varied between moderate and excellent (mean ICC=0.786). AVQIv3 demonstrated a high diagnostic accuracy with AUC = 0.906 in identifying disrupted versus normal voice quality. With sensitivity of 80% and specificity of 94%, AVQIv3 = 2.345 was the cut-off point that differentiated most accurately between normophonic and dysphonic voices in Turkish. ConclusionAVQIv3 is an ecologically valid tool for objective differentiation between dysphonic and normal voices in the Turkish language.

Analysis of factors affecting employee performance

<span lang="EN-US">A company's human resources are a significant asset for business growth. Performance of working employees determines how far a company advances. This study aims to examine the variables that affect employees' productivity at PT Z. This study uses a quantitative, SEM-PLS methodology. A questionnaire with a 1–5 rating scale was given to 56 randomly selected respondents, who provided the data. The software SmartPLS is then used to examine the data that has been gathered. The study's latent variables included employee performance, job happiness, work culture, and work experience. The findings demonstrated that the composite reliability and AVE values were both greater than 0.5 and 0.7, respectively. Everything created for the model, it can be said, has strong discriminant validity. Each item's loading factor value is more than 0.7, indicating that all the variables are legitimate. The job satisfaction variable in the hypothesis test had no impact on worker performance. Employee performance, meanwhile, is influenced by workplace culture and experience.</span>

Striking the Balance: How Workplace Flexibility Enhances Engagement and Performance of Employees working in Public and Private settings

This study investigates the relationships between workplace flexibility, employee engagement, and performance of employees working in public and private settings. The purpose is to understand how flexible work arrangements influence employee engagement and overall performance across various industries. This research was conducted using a descriptive quantitative method. A structured questionnaire was used to collect data from 400 employees across finance, technology, healthcare, and manufacturing industries. The measurement model’s reliability was evaluated using the partial least square (PLS) structural equation modeling (SEM) approach (see table 3). Cronbach alpha (α) and composite reliability (CR) values were used. A prognosis model evaluation shows that all of the variables have SRMR values of 0.082 and NFI values of 0.914, suggesting that the model accurately matches with the experimental data. The Q2 predict value for employee performance (EP) of 0.352 shows excellent predictive relevance with a significant impact size. In comparison, the Q2 predict predictive value for Employee Engagement (EENG) is 0.185, indicating good predictive relevance with a modest impact size. These Q2Predict values are higher than the required minimum threshold of 0.00, indicating that the model is highly predictive for each variable. Furthermore, the Q2 effect sizes for EENG and EPC show that they have a significant impact on the endogenous variable (WPFX). SmartPLS 3.3.9 used the PLS algorithm as well as the bootstrapping approach to evaluate the presented hypothesis. Table 6 shows the beta values that demonstrate the intensity and significance of the positive link between the dependent and independent variables, where employee engagement acts as both a moderator and mediator. By including both mediation and moderation in the same model, you can gain a more comprehensive understanding of how workplace flexibility impacts employee performance, considering the mediating role of employee engagement and the moderating effect of its level. In addition to the above analysis, In addition, demographic factors are tested by Manova.

A Comparative Study for Evaluating the Groundwater Inflow and Drainage Effect of Jinzhai Pumped Storage Power Station, China

Various hydrogeological problems like groundwater inflow, water table drawdown, and water pressure redistribution may be encountered in the construction of hydraulic projects. How to accurately predict the occurrence of groundwater inflow and assess the drainage effect during construction are still challenging problems for engineering designers. Taking the Jinzhai pumped storage power station (JPSPS) of China as an example, this paper aims to use different methods to calculate the water inflow rates of an underground powerhouse and evaluate the drainage effect caused by tunnel inflow during construction. The methods consist of the analytical formulas, the site groundwater rating (SGR) method, and the Signorini type variational inequality formulation. The results show that the analytical methods considering stable water table may overestimate the water inflow rates of caverns in drained conditions, whereas the SGR method with available hydro-geological parameters obtains a qualitative hazard assessment in the preliminary phase. The numerical solutions provide more precise and reliable values of groundwater inflow considering complex geological structures and seepage control measures. Moreover, the drainage effects, including a seepage-free surface, pore water pressure redistribution, and hydraulic gradient, have been accurately evaluated using various numerical synthetic cases. Specifically, the faults intersecting on underground caverns and drainage structures significantly change the groundwater flow regime around caverns. This comparative study can not only exactly identify the capabilities of the methods for cavern inflow in drained conditions, but also can comprehensively evaluate the drainage effect during cavern construction.

Development and validation of an instrument to evaluate the perspective of using the electronic health record in a hospital setting

BackgroundEvaluating healthcare information systems, such as the Electronic Health Records (EHR), is both challenging and essential, especially in resource-limited countries. This study aims to psychometrically develop and validate an instrument (questionnaire) to assess the factors influencing the successful adoption of the EHR system by healthcare professionals in Moroccan university hospitals.MethodsThe questionnaire validation process occurred in two main stages. Initially, data collected from a pilot sample of 164 participants underwent analysis using exploratory factor analysis (EFA) to evaluate the validity and reliability of the retained factor structure. Subsequently, the validity of the overall measurement model was confirmed using confirmatory factor analysis (CFA) in a sample of 368 healthcare professionals.ResultsThe structure of the modified HOT-fit model, comprising seven constructs (System Quality, Information Quality, Information technology Service Quality, User Satisfaction, Organization, Environment, and Clinical Performance), was confirmed through confirmatory factor analysis. Absolute, incremental, and parsimonious fit indices all indicated an appropriate level of acceptability, affirming the robustness of the measurement model. Additionally, the instrument demonstrated adequate reliability and convergent validity, with composite reliability values ranging from 0.75 to 0.89 and average variance extracted (AVE) values ranging from 0.51 to 0.63. Furthermore, the square roots of AVE values exceeded the correlations between different pairs of constructs, and the heterotrait-monotrait ratio of correlations (HTMT) was below 0.85, confirming suitable discriminant validity.ConclusionsThe resulting instrument, due to its rigorous development and validation process, can serve as a reliable and valid tool for assessing the success of information technologies in similar contexts.

Opportunities and challenges of using generative AI to personalize educational assessment.

In line with the positive effects of personalized learning, personalized assessments are expected to maximize learner motivation and engagement, allowing learners to show what they truly know and can do. Considering the advances in Generative Artificial Intelligence (GenAI), in this perspective article, we elaborate on the opportunities of integrating GenAI into personalized educational assessments to maximize learner engagement, performance, and access. We also draw attention to the challenges of integrating GenAI into personalized educational assessments regarding its potential risks to the assessment's core values of validity, reliability, and fairness. Finally, we discuss possible solutions and future directions.

Genotypic and phenotypic characterization of the first Latin America isolates of Corynebacterium rouxii, a recently described member of the Corynebacterium diphtheriae complex reported in Europe.

The genus Corynebacterium is the largest genera among corynebacteria and has a range of species widely spread in ecological niches, some with epidemic potential and capable of causing fatal diseases. In recent years, due to the reclassifications and discoveries of new potentially toxin-producing species, microbiological identification and epidemiological control have been compromised, becoming possible only with sequencing techniques. Two bacterial strains isolated from a cat were identified by MALDI-TOF mass spectrometry as Corynebacterium diphtheriae and sent to the collaborating center of the Brazilian Ministry of Health for molecular identification and determination of toxigenicity potential, which were initially performed by multiplex PCR method. In addition, the antimicrobial susceptibility profile was determined according to BrCAST. Finally, for the final identification at the species level and effective epidemiological monitoring, the sequencing of the 16S rRNA and rpoB housekeeping genes was carried out. The isolates were identified as nontoxigenic C. diphtheriae strains by mPCR. Both strains were found susceptible to all antimicrobial agents. Although the identification at the species level was not possible through similarity analysis of S rRNA and rpoB housekeeping genes, the phylogenetic analysis showed that the isolates belonged to the species Corynebacterium rouxii with a high value of reliability. This is the first report of the isolation of C. rouxii in Latin America. Molecular identification, whether by the MALDI-TOF mass spectrometry or PCR techniques, does not discriminate C. rouxii from C. diphtheriae, requiring gene sequencing and phylogenetic analysis for correct identification at the species level.

Cross-cultural adaptation and psychometric properties of the Chinese version of the Intermittent Self-Catheterization Questionnaire (ISC-Q).

The intermittent self-catheterization questionnaire (ISC-Q) is a valid and reliable tool to assess the quality of life (QOL) in patients with neurogenic lower urinary tract dysfunction (NLUTD) who engage in ISC. The aim of this research is to culturally adapt the ISC-Q and evaluate its psychometric properties within the Chinese patient population. The cross-sectional research was meticulously conducted in two pivotal stages: initially, the focus was on cross-cultural adaptation, followed by an extensive phase of psychometric testing. This comprehensive analysis involved 405 Chinese patients with NLUTD who use ISC. Various analyses, including evaluations of the floor and ceiling effects, item analysis, content validity, exploratory and confirmatory factor analysis (EFA and CFA), assessments of convergent, discriminant, and criterion validity. Additionally, Cronbach's alpha was utilized to determine internal consistency, and test-retest reliability was measured using the intraclass correlation coefficient (ICC). No floor and ceiling effects were observed. The content validity index was 0.967. The EFA identified four factors, accounting for 64.953% of the total variance, and this four-factor structure was confirmed by the CFA. The fit indices in CFA were favorable, with χ2/df = 1.999, root mean square error of approximation = 0.070, comparative fit index = 0.916, Tucker-Lewis index = 0.900, goodness-of-fit index = 0.863, and incremental fit index = 0.917. The average variance extracted for the four factors ranged from 0.466 to 0.565, with composite reliability values ranging from 0.776 to 0.859. The ISC-Q showed a positive correlation with the intermittent self-catheterization acceptance questionnaire (r = 0.557, P < 0.001). The ICC overall Cronbach's alpha coefficient for the questionnaire was 0.821, and the for test-retest reliability was 0.951 (95% CI [0.900-0.976] P < 0.001). The validity and reliability of the Chinese version of the ISC-Q have been verified, making it suitable for measuring the QOL in NLUTD patients who practice ISC.

Motivation of Running Community Members in Semarang City in Running Sport

Studi purpose. This study aims to determine the level of motivation among running community members in Semarang City regarding the sport of running. Materials and methods. This study uses a research method employing a survey approach. The subjects in the study are members of a running community in Semarang City, totaling 50 people. Consisting of 40 men and 10 women. The research instrument uses a motivation questionnaire that has been tested for validity with a value of 0.36 - 0.75 and a reliability value of 0.946. The data analysis technique uses quantitative descriptive analysis by finding the mean, standard of deviation, minimum and maximum value, data analysis using Microsoft Excel and SPSS 25 version. Results. Based on the results of the research on the motivation of running community members in Semarang show that their motivation level reaches 60%, which falls into the very high motivation category. In terms of intrinsic motivation, 50% of the running community members in Semarang are influenced by enjoyment aspect, with a percentage value of 35% and the fitness aspect 35%, both categorized as very high. Meanwhile, extrinsic motivation has a percentage value of 45%, driven by social interaction with 53% of the running community members in Semarang falling into the very high motivation category. Conclusions. Based on the research findings, the motivation level of running community members in Semarang City to engage in running is classified as very high, influenced by intrinsic motivations such as enjoyment and fitness, as well as extrinsic motivations like social interaction.

The Relationship Between Social Support with Psychological Well-Being in Tamping Class IIA Correctional Institutions Padang

The aim of this research is to determine the relationship between social support and psychological well-being in Tamping (Accompanying Prisoners). This research design uses quantitative correlational research with the population in this study being all Tamping (Accompanying Prisoners) at the Class IIA Padang Correctional Institution. The sampling technique used was total sampling where the entire population was sampled with a total of 39 Tamping (Accompanying Prisoners). This research uses a scale measuring tool for social support and psychological well-being with variable reliability values ​​of 0,822 and 0,840. The data analysis technique uses Product Moment Correlation, the results of which show that there is a positive relationship between social support and psychological well-being in Tamping (Accompanying Prisoners) at the Class IIA Padang Correctional Institution with a correlation value (r) of 0,775 and a significance value (p) of 0,000.

Methods to estimate efficiency of Low Noise Pavement for specific vehicle categories

Low Noise Pavements (LNPs) are efficient in reducing the rolling noise component of road-tire noise generation mechanisms. Open (porous) asphalt can be also efficient in reducing the propulsion noise component. As rolling/propulsion noise ratio varies with vehicles' category, the mitigation effect of a LNP varies between categories as confirmed by experimental data gathered in the LIFE NEREIDE. A proper model needs to predict and simulate the effects of LNPs in real conditions in the implementation sites. At present, LNPs can be modeled according to CNOSSOS-EU methodology using available reference surfaces, or by tuning user-defined surfaces. The paper discusses the limitations of mapping methods in delivering reliable values for specific vehicle categories, even when using ad-hoc tuned surfaces. The results are based on case studies in which modeling results are compared to experimental data. The study found that differences in measurements are due to the way the source model is conceived and cannot be completely eliminated.

Pengaruh Neuro Linguistic Programming dengan Teknik Swish Pattern dan Circle of Excellence terhadap Intensi Merokok Siswa MTS X di Sleman

Nowadays, smoking is not only found among adults, even teenagers aged 11-14 years already have the intention to carry out smoking behavior, which makes the number of active smokers increase every year. Therefore, preventive efforts are needed to reduce the level of smoking intentions in adolescents before it leads to smoking behavior. One effort that can be made is to use the Neuro Linguistic Programming method with the Swish Pattern and Circle of Excellence techniques. The aim of this research is to find out whether there is an influence of Neuro Linguistic Programming with the Swish Pattern and Circle of Excellence techniques on smoking intentions. This research uses the type of research used in this research is quantitative research using quasi-experimental methods. The population used for this research was 90 class VIII students at MTs X in Sleman, aged 12-14 years, male. Then the research sample used a purposive sampling technique, totaling 20 students. This study used a smoking intention scale with a reliable value of 0.495. The research results were tested using the Paired Sample T-Test with a significance level (p) of 0.027 (p ˂ 0.05), meaning that there was a significant difference in smoking intentions between before and after treatment.