Cronbach's Alpha Research Articles

Evaluation of the reliability and usability of CARE‐Radiology: A descriptive‐analytic study

AbstractAimThe study aimed to evaluate the reliability and usability of the CARE‐Radiology checklist in assessing radiological case reports and provide a basis for its broader adoption and optimization.MethodsTen randomly selected radiological case reports published in scientific journals in 2020 were evaluated using the CARE‐Radiology checklist. Twenty‐six experts from 10 countries were invited to independently assess all ten reports. The reliability of the checklist was measured using Fleiss' Kappa, and Cronbach's alpha coefficient. Usability was evaluated by recording the time taken to complete the assessments and requesting the evaluators to rate each item on a Likert scale for its easiness of use.ResultsThe median time for evaluating one radiological case report was 15 min. The overall agreement among evaluators showed moderate reliability with a Kappa value of 0.47 and a Cronbach's alpha of 0.51. The mean compliance rate for the items of CARE‐Radiology was 61.8%, with some items exceeding 90% compliance. Items related to abstracts and keywords had the lowest compliance rates. The evaluators found most items easy to understand, with a few exceptions.ConclusionsThe CARE‐Radiology checklist is relatively easy for researchers to use and understand. Continuous feedback is necessary for future revisions and updates, to enhance the effectiveness of the checklist, and to improve user experience.

Fatigue Assessment in Patients with Hereditary Hemochromatosis: First Use of the Popular Diagnostic Tools

Background: Hereditary hemochromatosis (HH) is a genetic condition with fatigue as an essential but not precisely assessed symptom. While some well-specified scales for fatigue assessment in some pathologies exist, data on their usefulness in HH need to be collected. This research aimed to evaluate fatigue in HH using the Fatigue Assessment Scale (FAS), Fatigue Severity Scale (FSS), and Chalder Fatigue Scale (CFQ). Methodology: Seventy-nine HH patients underwent a questionnaire containing items about detailed medical history and the FAS, FSS, and CFQ scales. Twenty-five sex- and age-matched healthy persons constituted the control group (controls); additionally, thirty blood donors (donors) were compared. Results: The fatigue indices were significantly worse in the HH patients than in the controls and donors (HH vs. controls p-value: FAS = 0.003, FSS < 0.001, and CFQ = 0.003; HH vs. donors p-value: FAS = 0.025, FSS < 0.001, and CFQ = 0.041). There were no differences between the severity of fatigue and the specific genotype or the age of the patients. The HH women presented more severe fatigue than the men. High internal consistency and reliability for each scale were revealed: the Cronbach alpha values were as follows: FAS 0.92, FSS 0.95, and CFQ 0.93. Additionally, the construct validity and factorial validity of the implemented scales were confirmed. Conclusions: The HH patients exhibited significantly worse fatigue across all the scales. The FAS, FSS, and CFQ are simple and reliable diagnostic tools for assessing and quantifying fatigue for clinical and research purposes.

Perceived stress and burnout syndrome in chiropractic students at a South African university during the COVID-19 pandemic: A cross-sectional study.

Higher stress levels may be associated with decreased academic success and physical and psychological well-being in chiropractic students. This study aimed to determine the perceived stress and burnout of chiropractic students at the University of Johannesburg during the COVID-19 pandemic. This was a quantitative, exploratory study utilizing a self-administered online questionnaire distributed to chiropractic students (n = 246) at the university. The questionnaire consisted of 3 main components: demographics, the Perceived Stress Scale (PSS-10), and the Maslach Burnout Inventory-Student Survey (MBI-SS). Data were analyzed utilizing exploratory factor analysis, Cronbach alpha for reliabilities, and descriptive statistics for mean scores being interpreted using subscales pertaining to the 2 survey tools. The response rate was 63.82% (n = 157) with the PSS-10 indicating participants obtained a total mean score of 25.08 (average stress). For the MBI-SS categories, participants scored 18.96 out of 30 for exhaustion, 10.31 out of 30 for cynicism, and 22.46 out of 36 for professional efficiency; higher scores of exhaustion and cynicism and lower scores of professional efficiency are indicative of higher degrees of burnout. Statistically significant differences for both tools were noted in relation to age and academic year with higher values indicated with increased age and progression in the program. The results indicate that chiropractic students experienced moderate levels of stress but higher burnout than other health sciences student populations when compared to current literature. Age and progression in the program appear to have a negative influence on both these factors.

Factor structure and psychometric properties of the Body Perception Questionnaire-Short Form (BPQ-SF); The Persian version.

Body perception is considered an important physiological marker in physical and mental disorders, therefore, its valid and reliable quantification is indeed necessary. Due to the lack of a Persian version of an instrument with validated psychometric properties for evaluating body perception, this study aimed to investigate the factorial structure, reliability, and validity of body perception questionnaire-Short Form (BPQ-SF) among Iranian adults. A total of 748 participants (mean age = 31.74; 57%female) were included in the analysis. Participants were recruited using the online survey method. Confirmatory factor analysis (CFA) was performed and concurrent validity was determined by computing Pearson's correlation coefficient between BPQ_SF, Depression Anxiety Stress Scale (DASS), and somatization subscale of Symptom-Checklist-90 (SOM). Internal consistency (using Cronbach's alpha and McDonald's omega), and composite reliability were also evaluated. The result of the CFA yielded three factors: Body Awareness, Subdiaphragmatic Reactivity, and Supradiaphragmatic Reactivity. Cronbach's alpha values for all BPQ_SF items were 0.94. Moreover, Concurrent validity between BPQ, SOM, and DASS was determined to be between 0.44 to 0.94. and had good internal consistency (McDonald's Omega range: .74-.93 Cronbach's alpha range: .76-.94). The BPQ-SF demonstrated good psychometric properties among Iranians thus can be used to reliably assess body perception.

Health literacy in adolescents and young adults in Benin: French translation and validation of the health literacy measure for adolescents (HELMA)

BackgroundThe Health Literacy Measure for Adolescents (HELMA) is a self-assessment validated tool used to measure health literacy in adolescents. This study aims to evaluate the psychometric properties of the French translation of the Health Literacy Measure for Adolescents (F-HELMA).MethodsThe HELMA questionnaire was translated according to the World Health Organization's (WHO) recommendation for translation and adaptation of instruments. It was pre-tested with 30 students. Subsequently, 495 adolescents and young adults from five senior secondary high schools in Benin completed the questionnaire. A sample of 44 participants completed the questionnaire twice over a 2-week period to determine the test-retest reliability. Construct validity was evaluated using confirmatory factor analysis (CFA) and convergent validity was analyzed the Health Literacy Assessment Tool.Results and discussionThe F-HELMA—French translation of the Health Literacy Measure for Adolescents, showed moderate to good psychometric properties. CFA showed good fit indices for a seven-factor model. Reliability figures fell within an acceptable range; Cronbach's alpha ranged from 0.64 (moderate) to 0.89 (good) across the different subscales, and the intraclass coefficient (ICC) ranged from 0.82 to 0.96, indicating good test-retest reliability. Pearson correlation with HLAT-8 showed good convergent validity (r = 0.54, p < 0.001). This study provides support for the use of the F-HELMA, as a valid and reliable instrument to measure health literacy in adolescents and young adults in West African French speaking countries.

Development and Validation of the Isotretinoin Hesitancy Scale for Acne Vulgaris: A Preliminary Study.

Oral isotretinoin is the most effective systemic treatment for acne patients who fail to respond to other forms of therapies. However, hesitations and concerns regarding its side effect profile may detain the patients from treatment. This study aimed to develop and validate the Isotretinoin Hesitancy Scale (IHS) among acne patients. A cross-sectional study was conducted with 100 acne patients who had not used isotretinoin previously. A 22-item scale was created based on the related literature and expert opinions. The items of the scale related to beliefs and worries about isotretinoin were formatted with response options: agree, indecisive, and disagree. In this study, construct validity was tested with exploratory factor analysis, and reliability was tested with internal consistency and split-half reliability. The results of exploratory factor analysis indicated a three-factor solution with a total of 14 items, explaining 57% of the total variance. The first factor (Hesitancy Related to Reversible Adverse Effects: 6 items) accounted for 30% of the variance, the second factor (Hesitancy Related to Irreversible Adverse Effects: 4 items) accounted for 16% of the variance and the third factor (Isotretinoin-related Anxiety: 4 items) accounted 11% of the variance. The internal consistency of the three factors was calculated as 0.79, 0.78, and 0.72, respectively. The Cronbach's alpha score of the total scale was found to be 0.81, and split-half reliability was found to be 0.87. The IHS is the first scale that provides a valid and reliable assessment of isotretinoin hesitancy in acne patients. Eliminating isotretinoin hesitancy may reduce acne-related clinical and psychosocial consequences.

Exploring the Potentials of Digital Economy for Accelerated Economic Growth and Sustainable GDP in Nigeria’s Agricultural Sector

Purpose: The study investigated the potentials of the digital economy for accelerated economic growth in Nigeria. Specifically, the study was guided by the following objectives; potential of the digital economy for accelerated economic growth and sustainable GPD, constraints to attaining the utilization of the digital economy for accelerated economic growth and sustainable GDP and ways of improving the implementation of digital economy for accelerated economic growth and sustainable GDP. Theoretical Reference: Diffusion of Innovation (DOI) Theory, developed by E.M. Rogers in 1962, formed the theoretical foundation of this study. It originated to explain how, over time, an idea or product gains momentum and diffuses (or spreads) through a specific population or social system. The result of this diffusion is that people, as part of a social system, adopt a new idea, behavior, or product. Method: The descriptive survey design was adopted using 130 farmers selected through a convenience sampling approach in the four North Central States of Nasarawa, Benue, Plateau and Niger including the FCT Abuja. Data was gathered using closed-ended questionnaires and measured using modified three-point Likert Scale of Agree = 3, Uncertain = 2 and Disagree = 1. The Lawshe’s formula yielded a content validity ratio (CVR) of 0.99, which confirmed the representativeness and clarity of the questionnaire. A reliability coefficient alpha (r - coefficient) of 0.84 was reported by Cronbach Alpha to determine the internal consistency of the questionnaire. The data was collected on the spot and analyzed using frequency counts (f) and percentages (%), and presented in tables and graphs. Results/Conclusion: The findings showed that the farmers understood clearly the potential of the digital economy in creating jobs and accelerating their economic status and contributing significantly to a sustainable GDP in Nigeria if properly utilized. However, the attainment of these enormous benefits to farmers is affected by the reduction in access to the Internet, affordability and quality of service, training and government support. Digital economy could boost agricultural production with wide project margin if infrastructure for implementation are available and utilization is effective. The study recommended the provision of broadband sufficient to provide extensive access to the Internet in order to accelerate utilization and improve productivity, especially among rural dwellers. Implication: Understanding the potential offered by embracing and utilizing the digital economy, as well as the difficulties and strong tactics farmers must employ to successfully capitalize on these advances in order to boost GDP and economic growth in Nigeria's agriculture sector Originality/Value: The originality of this investigation lay in its empirical evidence regarding the potentials, challenges, and strategies for enhancing farmers' utilization to support economic growth and GDP in the agricultural sector, which helped to expand the body of literature on digital economy in the agricultural sector, particularly in Nigeria.

Психометрические показатели шкалы «Проактивные аттитюды» в подростковом возрасте: проверка факторной структуры и внутренней согласованности

<p>This study was carried out as part of the development of psychodiagnostics tools for studying the proactive coping behavior in adolescents. Currently, there are few studies on proactive coping in adolescence, given the variety of studies on general coping behavior in adolescents. The aim of the study was to identify the psychometric properties of R. Schwarzer’s “Proactive Attitudes” scale, including its factor structure, internal consistency and validity, among adolescents. A total sample of 237 participants (117 girls and 120 boys) aged 11–15 years old (M=13.2; SD=1.41), was used. The scale consists of 8 questions and was designed to assess the level of proactive attitudes towards future events. The scale showed acceptable internal reliability (Cronbach's alpha coefficient α=0.78). Exploratory factor analysis revealed a one-factor structure for the scale (“Responsibility and independent choice”), using confirmatory factor analysis the one-factor structure of the scale was confirmed (χ²=34.17; CFI=0.959 acceptable, SRMR=0.041; SMSEA=0.069 with 90% confidence interval 0.032–0.104). The scale demonstrated satisfactory convergent validity. Average scores on the scale are presented, gender differences were not found. The “Proactive Attitudes” scale can be used as an effective tool for assessing a person’s proactive orientation in adolescence, and has acceptable psychometric indicators. The prospect of work should focus on standardizing of the scale for other age groups with different professional and social status, including clinical sample.</p>

Usability Analysis of Trello Using the System Usability Scale (SUS) at the UIN Jakarta Career Development Center

The UIN Jakarta Career Development Center is a dedicated unit focused on fostering the personal and professional growth of both current students and alumni of UIN Jakarta. Supported by student interns from diverse educational backgrounds and academic programs, the center operates daily to provide comprehensive services. These interns bring varied educational backgrounds and experiences, influencing their readiness to implement software for collaborative and coordinating purposes, replacing the previous system (Trello) at the UIN Jakarta Career Development Center. This study aims to evaluate Trello's effectiveness at the UIN Jakarta Career Development Center, intending to enhance the interns' performance and improve service delivery to uphold UIN Jakarta's reputation. The research methodology employs the System Usability Scale (SUS), with validity and reliability testing conducted using Cronbach's Alpha. Findings indicate that Trello's usability at the UIN Jakarta Career Development Center yields an average total score of 59.625 on the grade scale, categorizing usability as D with an adjective rating of OK and marginally acceptable. However, 37.5% respondents express skepticism regarding others' ability to quickly grasp Trello's use, while 55.5% state a need to acclimate themselves to Trello's usage. These insights underscore the importance of refining Trello's implementation to better support the center's operations and ensure a seamless user experience for interns and staff alike.

Шкала воспринимаемого стресса для детей: психометрические показатели

<p>The article presents the results of a psychometric analysis of the Perceived Stress Scale for Children (PSS-C), developed by B.P. White. The scale was designed to evaluate the degree of perceived stress in children and is similar to perceived stress scales used in adult populations. Psychometric analysis is crucial for diagnosing children's stress experiences and for the frequent use of the scale in research. The study was conducted on a sample of 635 children, aged 6 to 8.3 years (mean=6.73; SD=0.38), who were enrolled in preschool educational institutions. Respondents completed the Perceived Stress Scale and an anxiety test (R. Tamml, M. Dorki, and V. Amen). The research was conducted individually, adhering to ethical guidelines. Exploratory and confirmatory factor analyses were conducted to assess the structure of the PSS-C, resulting in the identification of two distinct factors: Distress and General Well-being. The reliability indices (Cronbach's alpha) for the Distress subscale and the General Well-being subscale were 0.74 and 0.61, respectively. The unique properties of the subscales within the Perceived Stress Scale for Children serve to prevent their amalgamation into a singular factor, while still allowing for the derivation of a general indicator of perceived stress. The General Well-being subscale correlates negatively with the anxiety score, while the general perceived stress score correlates positively. Overall, the psychometric analysis of the Perceived Stress Scale for Children allows its use as a tool for addressing research problems.</p>

Electronic Advertising and its Role in Convincing Iraqi Youth to Purchase Goods and Services

In the era of speed and development, electronic advertisements have emerged as a very important tool in marketing products and services due to their rapid spread and simplicity. In this research, the role of electronic advertisements in persuading young people in Iraq to purchase goods and services was identified. Based on the descriptive approach, a questionnaire containing 20 paragraphs was designed to measure the role of electronic advertisements in persuading young people. The Cronbach's alpha for the scale was calculated and was equal to 82%. The sample included 360 young men and women from Iraq, where the questionnaires were distributed electronically and 351 valid questionnaires were retrieved for analysis. Based on statistical processing of the information, the study concluded that: There is a statistically significant relationship between electronic advertisements and persuading young people to purchase goods and services in Iraq, as the Pearson value reached 0.74.

Contribution of Biometric Fingerprint in Reducing Prevalence of Unauthorized Absenteeism among Employees in Public Organizations in Moshi Municipality

This study investigated the contribution of biometric fingerprint technology in reducing unauthorized absences among employees in public organizations within Moshi Municipality, Tanzania. Grounded in the Social Control Theory, the research utilized a convergent parallel mixed-methods approach. The target population consisted of 3,218 public employees from 45 organizations, with a sample of 356 respondents. The study collected qualitative and quantitative data, ensuring validity and reliability through content, face validity, and Cronbach's alpha. Quantitative data was analyzed using descriptive statistics in SPSS, while qualitative data underwent context analysis. Ethical guidelines were strictly adhered to. The findings revealed that public servants in Moshi Municipality perceived biometric fingerprint technology as a reliable solution for addressing unauthorized absences in the workplace. Implementation of this biometric has created a secure and accountable work environment. The study concludes that the use of biometric fingerprint technology has positive contributions to attendance management, accountability, and productivity of public organization employees. Further, it was recommended that public organizations prioritize clear communication with employees about the purpose, benefits, and safeguards of biometric fingerprint technology. Additionally, further research is suggested to explore the challenges faced by employees in utilizing this technology, with the aim of contributing to the existing knowledge base on biometric fingerprints in public organizations.

Development and preliminary validation of the South Wales Social Well-being Scale (SWSWBS)

BackgroundPhysical, mental and social components of well-being are known to be important to health. However, research on well-being often focuses on physical and mental well-being with little attention paid to social well-being. This research aims to develop and preliminarily validate the South Wales Social Well-being Scale (SWSWBS) to measure social well-being.MethodsA non-experimental and cross-sectional design was applied with two phases: scale development and preliminary validation. Initially, 24 items were drawn from a Group Concept Mapping study exploring the concept of social well-being. These items were reviewed and reduced to 14 for preliminary validation among 103 university students and staff in health and social care disciplines. Construct validity (exploratory factor analysis and convergent validity) were tested. Reliability was demonstrated by internal consistency. Floor and ceiling effects were also evaluated.ResultsA 3-factor structure was identified and explored, which highlight the most important features of the social world a person inhabits: “Safe and inclusive interaction with others” (6 items), “Learning, helping, and feeling useful” (4 items), and “Security, worthwhile activities, family and friends” (4 items). The SWSWBS was correlated to the Warwick Edinburgh Mental Well-being Scale and the Four measures of Personal Well-being Scale to some extent. The Cronbach alpha coefficient was 0.85 for the sum score and 0.83–0.86 for individual items. The item-total correlation coefficients ranged between 0.08 and 0.65. The split half reliability coefficient was 0.78. There is absence of a floor effect, but most items had a ceiling effect.ConclusionsPreliminary validation of the SWSWBS shows the scale has satisfactory psychometric properties with good validity, reliability, and reasonable variability. This study needs to be replicated with larger and representative populations to explore how the scale can be used alongside the Warwick Edinburgh Mental Well-being Scale to capture a holistic/multi-dimensional understanding of well-being.

Investigating the Evolution of Technological Integration on Teaching Effectiveness and Staff Development

Technology Integration (TI) has been incorporated into education and how it has affected both the efficacy of coaching and the development of teams. The research used a blended-techniques approach, integrating qualitative interviews, consciousness businesses, and quantitative surveys to provide a comprehensive understanding of the role that generations play in schooling. As part of the inquiry, 150 educators and administrators participated in awareness seminars and surveys. The findings demonstrate significant gains in instructional efficacy due to technology-enabled tools like interactive software and digital platforms that provide individualized instruction and instant feedback. Employees report higher levels of involvement and improved accessibility awareness.Staff readiness for TI is likewise evaluated, revealing that, while many educators are assured and prompted, there remains a need for continuing help and education. Statistical analysis, the usage of Cronbach's Alpha, confirms high internal consistency across the examinee’s constructs, inclusive of cronbach's Alpha values across the Technological Integration (TI)(0.81), Teaching Effectiveness (TE) (0.87), and Staff Development (SD)(0.80).There is generally positive emotion toward the role that technology plays in career advancement, despite the persistence of some challenging circumstances. Overall, the findings underscore the transformative ability of generation in education while emphasizing the need for strategic assistance and assets to maximize its benefits.

Examining the Influence of Digital Media Marketing on Consumer Purchase Intentions

Digital marketing tactics, such as social media advertisements and online promotions, have an impact on customers' propensity to make purchases, influencing their purchasing decisions and behaviors. The effect of digital media marketing on consumers' intentions to purchase, is the term used to describe this phenomenon. Digital media marketing tactics have a problem that they can't take into consideration the variety of customer behaviors, which could result in generalized findings that are not applicable to certain market personal preferences. Randomly collected 180 participants for this study to find the impact of digital media marketing on customer buying intentions, and randomly questionnaires were collected. There are some factors depicted in this study that Consumer Purchase Intension (CPI) is a dependent variable, and independent variables such as Perceived Relevance (PR), Frequency of Exposure (FE), Content Quality (CQ), Platform Trust (PT), and Social Proof (SP). Digital media marketing's effect on consumers' ability to make purchases is investigated using statistical analysis using PLS-SEM, CFA, reliability, and Cronbach's alpha. The results of this investigation indicate a strong connection between CPI and digital media marketing and with reliable structures and believable models, it has successfully influenced consumer behavior and decision-making processes.

Tecnología financiera al servicio del cliente: percepción sobre herramientas digitales bancarias en Lima

The scientific study aims to establish the perception of banking customers in a district of Lima, Peru, regarding the effect of digital tools on the quality of service and customer care in the banking sector. It is based on a positivist approach, adopting a quantitative paradigm through a descriptive, non-experimental, and cross-sectional field method. The research employs a probabilistic random sampling method to select a representative sample of 350 banking customers in Lima, Peru. Data collection is conducted through surveys using a 21-question questionnaire. Before its implementation, the questionnaire underwent a pilot test and was evaluated by a panel of five experts. The reliability of the questionnaire was verified using Cronbach's alpha coefficient, obtaining an index of 0.87. The data were analyzed using SPSS v.27 statistical software and presented in the form of tables and graphs. The results revealed a positive perception among banking customers about the impact of digital tools applied in the banking sector on the quality of service and customer care. Additionally, the study highlights the importance of understanding individual user expectations and ensuring a regulatory framework that fosters customer trust. The research concludes by emphasizing the positive perception of banking customers regarding the impact of financial technology on the quality of service and customer care in the banking sector.

Digital Teaching Competence and Foreign Language Learning in Students of a National University in Lima

The research shows the relationship between digital teaching competence and foreign language learning in students at a national university from Lima. It is a non-experimental descriptive study with a cross-sectional correlational design, applied to a sample of 151 students from Enrique Guzmán y Valle National University of Education. To collect data for the first variable, it was built a questionnaire with the response parameters of the Likert scale. Based on the Cronbach's Alpha test, this instrument reached a reliability index of 0,780. For the second variable, a test was applied and the reliability level was measured through the Kuder-Richardson coefficient, showing an index of 0,865, so it is inferred that these instruments had a high level of reliability. About the general hypothesis, Spearman's correlation coefficient was 0,705, a high positive correlation. The investigation result allows to confirm that there is a direct and significant association between teaching digital competence and foreign language learning, that is, the higher the level of teaching digital competence, the better the learning achievements of the students.

In-Depth Assessment of the Influence of Leadership Styles on Team Performance through the Lens of Wisdom Leadership

Examining team efficacy with the lens of leadership styles' effects on team performance of Wisdom Leadership (WL) highlights how different leadership styles impact team performance and highlights the part that WL plays in directing and improving team results through careful, well-considered decision-making. WL can be difficult to assess and use consistently in a variety of circumstances due to its subjective character, and it can ignore environmental considerations and practical limits that impact team effectiveness. There are 195 participants’ data are collected in leadership styles’ impact on team performance through the WL lens was gathered at random. Some questionnaires are also randomly gathered. Decision-making effectiveness (DME), conflict resolution skills (CRS), emotional intelligence (EI), visionary thinking (VT), team cohesion (TC), and employee satisfaction (ES) these factors are used to determine with the lens of WL, how leadership styles affect team performance. The statistical of PLS-SEM, Cronbach's Alpha, discriminate validity tests, Average Variance Extracted (AVE), and Exploratory Factor Analysis (EFA) to evaluate leadership styles' impact on team performance, ensuring reliability and theoretical alignment. The results validate all of the hypotheses and demonstrate that variables such as DME, CRS, EI, VT, TC, and ES significantly positively correlate with WL.When examining how team performance is affected by leadership styles through the perspective of WL. The WL approaches provides a supportive and moral atmosphere that greatly improves team performance. The significance of incorporating wisdom into leadership techniques is underscored by the way that type of leadership fosters trust, efficient communication, and sustained success.

Developing an assessment instrument for strengthening the Pancasila student profile in web-based middle school mathematics teaching

This study aims to develop an assessment instrument for strengthening students' Pancasila profile in middle school mathematics teaching, which teachers can use. This research follows a development process using the Plomp model, consisting of three phases. The respondents involved in this study were six experts in mathematics education and information technology, 23 middle school mathematics teachers, and 1,297 students. The research results show that Aiken's V value is 0.89, which exceeds the v-table of 0.630, indicating good validity. The Cronbach Alpha reliability analysis results indicate a strong outcome, with a value of 0.751. Confirmatory factor analysis using the R program showed significant factor loadings with a p-value < 0.05. Apart from that, the achievement percentage for all dimensions is in the good category, with an average achievement of 87.06%. These results prove that the assessment instrument developed is suitable for teachers to measure the strengthening of Pancasila student profiles in mathematics teaching at school. The developed instrument can be used as an effective evaluation tool in mathematics teaching to strengthen the Pancasila Learner Profile and help identify areas that require improvement in teaching to achieve a more balanced profile across all dimensions.

Testing and validating the collaborative for academic, social, and emotional learning (CASEL) model in the context of Ethiopian secondary schools: Factorial analysis

Social-emotional learning (SEL) is widely recognized for fostering students' social and emotional skills essential for academic and personal growth, yet culturally validated SEL assessment tools are scarce, especially in Ethiopia. The study aimed to establish a psychometrically sound measurement scale to assess SEL and competence in secondary school students in eastern Ethiopia. Utilizing a correlational research design, exploratory factor analysis (EFA) and confirmatory factor analysis (CFA) were employed to develop a suitable SEL measurement model. The sample comprised 406 participants, including 294 teachers and 112 students. Cronbach's alpha coefficients for SEL subscales ranged from .81 to .85, indicating reliable internal consistency. Construct reliability and validity were confirmed through composite reliability, maximal reliability, and discriminant and convergent validity checks. The refined four-factor model revealed the interrelatedness and significance of SEL components, with social awareness emerging as the most significant indicator. The study underscores the importance of context in shaping SEL constructs and highlights the need for educational strategies that consider cultural and contextual factors. The findings enhance the understanding of SEL in eastern Ethiopia and advocate for empirically-driven approaches to construct validation, emphasizing the interconnected nature of SEL domains in educational interventions.