Satisfactory Reliability Research Articles

Psychometric Properties of the Basic Needs Satisfaction in General Scale: A Second-Order CFA Analysis

The study examined the psychometric structure of Basic Needs Satisfaction in General Scale (BNSG-S) with a sample of 495 college students. It compared the original 21-item version (Gagné, 2003) with the shortened 16-item version (Johnston & Finney, 2010), both with and without method effects. A series of confirmatory factor analyses (CFA) suggested a three-factor CFA model with method effect using the 16-item version showed acceptable model-data fit. However, the high correlations among factors posed threats to the discriminant validity. To address the multicollinearity among the factors, our study proposed and tested a second-order CFA model with method effect based on the 16-item shortened version of BNSG-S, which provided good model-data fit. Additionally, Cronbach’s alpha and omega coefficients demonstrated satisfactory reliability. These results supported a higher-order factor structure of the 16-item version, suggesting the needs satisfaction may be interconnected and influenced by a broader overarching factor.

The Azerbaijani Adaptation of the Utrecht Work Engagement Scale: Investigating Its Influence on Psychological Distress and Life-Job Satisfaction

Teacher well-being plays a vital role in fostering a positive and productive learning environment, as it directly impacts both their professional performance and the overall success of their students. Consequently, this study aimed to adapt the Utrecht Work Engagement Scale for use among Azerbaijani school principals and to investigate the relationships between work and wellbeing, psychological distress, and life-job satisfaction. Data were gathered from 976 Azerbaijani school principals. The adaptation process involved confirmatory factor analysis, evaluations of criterion-related validity, and reliability testing. Additionally, the relationships between work and wellbeing, psychological distress, and life-job satisfaction were examined through mediational analysis. The confirmatory factor analysis revealed that the questionnaire consisted of 17 items, highlighted three factors, and demonstrated an acceptable model fit. The scale showed satisfactory reliability coefficients for both its individual factors and the overall score. Moreover, the results indicated that work and wellbeing was positively correlated with life-job satisfaction and negatively associated with psychological distress. Lastly, the findings revealed that psychological distress mediated the relationship between work and wellbeing and life-job satisfaction. These outcomes suggest that the Azerbaijani version of the Utrecht Work Engagement Scale possesses strong psychometric properties.

Professional Growth from Painful Experiences: Developing the Posttraumatic Growth Scale for Workers

Mental health problems among workers are important issues. While preventing such problems is crucial, it is also imperative to understand the potential positive transformation that can arise from work-related stressful events, especially considering that many workers have already experienced severe stress and that eliminating stress in the workplace is essentially impossible. This study focused on posttraumatic growth (PTG), the leading concept in capturing such positive transformation, and developed a PTG scale for workers (PTGS-W). Given that the original PTG scale was not developed with a focus on workplace or organizational settings, a scale adequately assessing workers’ PTG is necessary to provide important insights for occupational health practice and future research. Two studies were conducted. In Study 1, items were developed via an inductive method, and exploratory factor analysis extracted four factors. Each factor had sufficient internal consistency and demonstrated significant associations with the PTG-related scales. In Study 2, item response theory was applied to evaluate the psychometric properties of the items and to select items, followed by confirmatory factor analysis (CFA), to test the hypothesis factor structure developed in Study 1. The CFA results indicated that the four-factor model fit well and provided support for the hypothesis. A 4-factor, 18-item scale was ultimately established. The results indicated that the PTGS-W exhibited satisfactory reliability and convergent validity. Additionally, significant associations were found between work engagement and job crafting, although some scales for the negative state yielded no association or a limited association. The strengths and limitations of the PTGS-W are discussed.

Translation, reliability, and validity of the German version of the Activity Patterns Scale (APS) in musculoskeletal pain: a methodological study

In musculoskeletal pain (MSP), pain duration, disability, and mental health relate to how a person engages in daily activities. The self-reporting questionnaire Activity Patterns Scale (APS) assesses these activity patterns and their subscales: Pacing (Pacing to increase activity levels,Pacing to conserve energy for valued activities,Pacing to reduce pain); Avoidance (Pain avoidance,Activity avoidance); Pacing (Excessive persistence, Task-contingent persistence, Pain-contingent persistence). This investigation translated the APS into German and estimated its internal consistency, test-retest reliability, and construct validity. The APS translation was conducted following international guidelines for the transcultural adaptation of self-reported measures. For the construct validity, the Avoidance Endurance Fast-Screening (AE-FS), Tampa Scale of Kinesiophobia (TSK), and Coping Strategies Questionnaires (CSQ) scales were employed. Sixty-five participants with MSP contributed to a baseline survey with a follow-up at two weeks. The German version of the APS subscales demonstrated good internal consistency (Cronbach’s alpha = 0.670-0.89) and satisfactory test-retest reliability (intraclass correlation coefficient = 0.72-0.82); only Task-contingent persistence revealed a poor result. Construct validity was supported by significant correlations between APS subscales (pacing, avoidance, persistence) with related measures, including the Coping Strategies Questionnaire (0.27 to 0.40; -0.50 to 0.55; 0.27 to 0.50), the Tampa Scale for Kinesiophobia (0.28 to 0.47; 0.36 to 0.37; 0.38), and Avoidance-Endurance Fast Screening Pain Persistence Scale (none; none; 0.40). The findings demonstrate high construct validity by the substantial correlations in the predicted directions for the APS subscales and their corresponding questionnaires. The German version of the APS is a reliable and valid tool for assessing activity pattern subscales in individuals with MSP. This distinction could refine research and customize treatment instructions to regulate people’s activity in clinical practice.

Evaluation of measurement properties of the Impact of Weight on Quality of Life-Lite (IWQOL-Lite) instrument among Chinese overweight and obese populations

PurposeTo evaluate measurement properties of the Impact of Weight on Quality of Life-Lite (IWQOL-Lite) instrument among Chinese overweight and obese populations.MethodsA representative sample of Chinese overweight and obese populations was recruited stratified by age, sex, residence and body mass index (BMI). Social-demographic characteristics, self-reported EQ-5D-5 L and IWQOL-Lite responses were collected through the online survey. Test-retest reliability was assessed using intraclass correlation coefficient (ICC) among a subgroup of the total sample. Structural validity was evaluated by confirmatory factor analysis (CFA). Convergent validity and known-group validity were examined using Spearman’s rank correlation and effect sizes, respectively.ResultsA total of 1000 respondents (48% female; mean age: 51.7 years; mean BMI: 27.4) were included in this study. Ceiling and floor effects of the IWQOL-Lite were 5.4% and 0.67%, respectively. The ICC between the two tests was 0.992 for IWQOL-Lite among the subgroup (N = 150). The results of the CFA suggested that the five-factor model had an acceptable structural validity (GFI = 0.894, CFI = 0.960, TLI = 0.957, RMSEA = 0.054 and SRMR = 0.033). The Spearman’s rank correlation (range: 0.413–0.611) indicated a satisfactory convergent validity. The effect sizes values of IWQOL-Lite total score and different dimensions were moderate.ConclusionsThe IWQOL-Lite has been demonstrated to have satisfactory validity and reliability in measuring the HRQoL of Chinese overweight and obese populations. Further research is needed to confirm the sensitivity and responsiveness.

Developing a Scale to Measure Public Health Nurses' Advocacy Practices in Group and Community Settings in Japan.

This study aimed to develop a scale to assess public health nurses' (PHNs') advocacy practices in groups and communities in Japan and determine its reliability and validity. This study is a cross-sectional investigation. The sample comprised PHNs across various municipalities in Japan. Anonymous self-administered questionnaires were conducted, including the attributes of PHNs, a preliminary scale, and external criteria. Reliability was assessed by calculating the alpha coefficient. To ascertain construct validity, exploratory and confirmatory factor analyses were conducted. A total of 432 questionnaires were analyzed. The scale comprised 27 items divided into five factors: "Raising awareness of the challenging situation faced by disadvantaged individuals," "Empowering disadvantaged individuals to improve their situation autonomously," "Establishing a foundation in local governments and community groups of disadvantaged individuals for advocacy initiatives," "Working toward policy changes," and "Collaborating with stakeholders and organizations to enhance the effectiveness of activities." The Cronbach's alpha coefficient for this scale was 0.945. Model fit indices included a comparative fit index of 0.907, a goodness-of-fit index of 0.840, an adjusted goodness-of-fit index of 0.806, and a root mean square approximation of 0.067. The developed scale demonstrated satisfactory reliability and validity.

Characterising impaired awareness of hypoglycaemia and associated risks through HypoA-Q: findings from a T1D Exchange cohort.

We aimed to: (1) externally validate the five-item Hypoglycaemia Awareness Questionnaire (HypoA-Q) impaired awareness subscale (HypoA-Q IA); (2) examine how impaired awareness of hypoglycaemia (IAH) relates to the risk of severe hypoglycaemia and level 2 hypoglycaemia; and (3) identify factors associated with IAH. Nationwide survey of T1D Exchange registrants was conducted to collect data on demographics, 6 month severe-hypoglycaemia history, hypoglycaemia awareness status (via HypoA-Q IA, the Gold instrument and the Clarke instrument) and continuous glucose monitor (CGM) measures. The Clarke hypoglycaemia awareness factor (Clarke-HAF) was calculated to exclude severe-hypoglycaemia history items. Analyses included Cronbach's α, Spearman correlations and logistic regression. Valid survey responses were collected from N=1580 adults with type 1 diabetes (median age, 44 years; 52% female participants; median HbA1c, 48 mmol/mol [6.5%]). Of these, 94% of participants were using CGMs and 69% were using hybrid closed-loop (HCL) systems; 30% had at least one severe-hypoglycaemia episode in the past 6 months. The HypoA-Q IA had satisfactory internal reliability (α=0.79) and construct validity. Higher HypoA-Q IA scores were independently associated with greater risk of severe hypoglycaemia (p<0.001), performing comparably to the Gold instrument and the Clarke-HAF instrument. HypoA-Q IA-determined IAH was independently associated with 88% higher odds of developing severe hypoglycaemia (p<0.001) and twofold higher odds for spending ≥1% of time in level 2 hypoglycaemia (p=0.011). Higher age and longer diabetes duration were associated with higher IAH risk (p<0.001). CGM and HCL use was associated with lower IAH risk (p<0.001). The HypoA-Q IA is a brief, valid and reliable tool for assessing IAH in today's technology-oriented era. IAH was independently associated with severe hypoglycaemia and level 2 hypoglycaemia in a cohort with high prevalence of advanced diabetes technology use and HbA1c within the recommended range. CGM and HCL use was related to lower IAH risk.

Modelling of blast furnace ironmaking process based on digital twin

AbstractThe blast furnace ironmaking process is a crucial step in the steel industry. Effectively modelling the blast furnaces is significant in ensuring smooth operation and accelerating the digitalisation transformation of blast furnaces. The authors focus on the mechanism modelling of the blast furnace operation process, using a digital twin model development platform to simulate the main reaction processes inside the blast furnaces. Under on‐site production conditions, Si, Mn and Ti contents of molten iron and the corresponding indicators for model accuracy are calculated. For Si, Mn, and Ti content, the Root Mean Square Error values are 0.0678, 0.0108 and 0.0093 for dataset 1, while 0.0933, 0.0120 and 0.0111 for dataset 2, respectively, indicating that the model has a small simulation error and high accuracy. By comparing the simulation results with accurate laboratory results, the model is validated to have satisfactory simulation reliability and compensates for the existing shortcomings in the blast furnace mechanism modelling field.

Psychometric testing of the continence and mobility in older adults knowledge quiz

AbstractWhat are the psychometric properties of the Continence and Mobility in Older Adults Knowledge Quiz? Our previous research revealed gaps in practicing and student nurses' knowledge of mobility and continence in older people. To address this gap, we developed a self‐directed e‐learning module on continence and mobility to enhance student nurses knowledge. The module provided education about continence, mobility, and the links between them. Since we were unable to locate a continence and mobility measure that captured both lower urinary track symptoms and elements of mobility, we developed a continence and mobility knowledge quiz. For researchers and educators to be able to use this quiz with confidence, psychometric testing of our continence and mobility knowledge quiz was required. When caring for older people, two geriatric challenges—continence and mobility—are often linked and viewed as indicators of frailty. Functional changes related to continence and/or mobility can indicate an acute illness in older persons and, if left untreated, can result in permanent changes managing continence needs. Continence care is often viewed negatively and is not prioritized by nurses. We employed stages in development of the Continence and Mobility Knowledge Quiz. In stage one, we developed 18 item true/false items from the literature with the guidance of a continence expert. In stage two, we tested the Quiz with nursing students from three universities in Canada. In stage three, (the current stage) we assessed the validity of the scale using a factor analysis and a reliability analysis (via standardized Cronbach's alpha). From our sample of 420, factor analysis indicated a two‐factor model (as suggested by Kaiser's rule), explained 22% of the variation in responses to the assessment items. We recommend removing item 7 as it does not contribute to the internal consistency of the tool. Cronbach's alpha after removing 7 is 0.65, indicating satisfactory reliability. To our knowledge, this is the first validated tool for measuring nurse knowledge about continence and mobility that addresses both a range of lower urinary tract symptoms and elements of mobility in older adults.

Translation and Validation of the Diabetes Knowledge Questionnaire in Indonesian Patients With Type 2 Diabetes.

The purpose of the study was to translate and cross-culturally adapt the 24-item Diabetes Knowledge Questionnaire (DKQ) for Indonesian patients with type 2 diabetes (T2D) and evaluate its psychometric properties. Forward-backward translation, adaptation involving 7 experts, and pretesting to develop the Indonesian version of DKQ were conducted. Psychometric analysis was carried out among T2D patients from 40 primary health care centers in Indonesia. Known-group, convergent and discriminant validity, internal consistency and test-retest reliability were assessed. Additionally, a descriptive item analysis was conducted. In total, 39 patients participated in the pretesting and 304 patients in the validation process and descriptive analysis. Of the 24 items, 2 were adjusted during the adaptation process, and 1 item was deleted because it did not adequately reflect the original item. Known-group validity was demonstrated because patients with younger ages, higher educational levels, and longer diabetes duration had significantly higher DKQ scores. Convergent validity was demonstrated by a significant positive correlation of the DKQ scores with overall treatment satisfaction. The 23-item DKQ Bahasa Indonesia showed satisfactory internal consistency (Cronbach's α = 0.73; omega total = 0.72) and good test-retest reliability (intraclass correlation coefficient = 0.87 in a sample of 27 patients). No floor and ceiling effects were found in the item analysis. The study demonstrates adequate validity and reliability of the 23-item DKQ Bahasa Indonesia for assessing diabetes knowledge in Indonesian primary care patients with T2D. This instrument can be used to identify room for improvement and develop diabetes education programs.

Autenthity of the indicators of complex visual-motor reaction for trap shooters

The aim of the study was to determine the validity and stability of choice reaction time testing in trap shooters. The following research methods were used: theoretical analysis and summarization of data from scientific and methodological literature and the Internet, medical-biological methods, pedagogical observation, and mathematical statistics methods. Relevant calculations were conducted using the MS Excel analysis software package and functions from the Statistica software package. The study involved 27 athletes of varying qualifications in trap shooting. Each athlete's reaction time was measured in ten attempts. Satisfactory reliability of choice reaction time testing was found among shooters of average skill level (Candidate for Master of Sports, 1st and 2nd categories) with a reliability coefficient of ICC=0.767. Excellent reliability of the test (ICC=0.933) was found in highly qualified shooters (Master of Sports and International Master of Sports). The tested choice reaction time methodology demonstrated acceptable informativeness (validity) and reliability (stability) for the training process of trap shooters.

Chinese Anesthesiology Milestones in Resident Evaluation: Reliability, Validity, and Correlation with Objective Examination Scores: a Cross-sectional Study.

Evaluating competency acquisition during residency training is crucial. The Anesthesiology Milestones have been implemented in the United States. The China Consortium of Elite Teaching Hospitals for Residency Education has also developed the Chinese Resident Core Competency Milestone Evaluation System. Despite this, Milestones tailored for anesthesiology have yet to be implemented in China. To address this gap, we have developed Chinese Anesthesiology Milestones. This study aims to assess the reliability and validity of the Chinese Anesthesiology Milestones and their correlation with objective examinations. In this single-center cross-sectional study, we included anesthesia residents enrolled in the standardized residency training program at our hospital during the academic year 2021 to 2022. The Chinese Anesthesiology Milestones were developed based on the American version of Anesthesiology Milestones 2.0 and the Chinese Resident Core Competency Milestone Evaluation System using the Delphi method. The Delphi panel comprised a diverse group, including education administrators, faculty from teaching hospitals, and anesthesia residents. Five attending anesthesiologists independently assessed the levels achieved by each anesthesia resident based on the Chinese Anesthesiology Milestones. Subsequently, they collaboratively discussed the ratings for each resident until a consensus was reached. The interrater reliability, internal consistency, and construct validity were assessed using Kendall's coefficient, Cronbach's α coefficient/ composite reliability, and average variance extracted, respectively. Higher values indicated better reliability or validity. The correlation between Milestone ratings and objective examination scores, including written examinations and Objective Structured Clinical Examinations, were analyzed using Pearson correlation. The Chinese Anesthesiology Milestones encompassed 6 competencies, including professionalism, medical knowledge and technical skills, patient care, interpersonal and communication skills, teaching ability, and life-long learning. Milestone evaluation data were available and analyzed from 66 residents. The Kendall's coefficient of concordance among raters ranged from 0.799 (95% confidence interval [CI], 0.793-0.918) to 0.942 (95% CI, 0.934-0.982). The average variance extracted, composite reliability, and Cronbach's α coefficient ranged from 0.782 to 0.920, 0.935 to 0.980, and 0.916 to 0.978, respectively. Correlations between objective examination scores and related Milestone subcompetencies were as follows: written examinations: r = 0.52 (95% CI, 0.22-0.71), technical skills stations: r = 0.51 (95% CI, 0.21-0.71), the oral test station: r = 0.66 (95% CI, 0.45-0.79), and the standardized patient station: r = 0.61 (95% CI, 0.36-0.76). The Chinese Anesthesiology Milestones demonstrated satisfactory interrater reliability, internal consistency, construct validity, and correlation with objective examination scores within our hospital.

Cross-cultural adaptation and reliability of the inventory of vicarious posttraumatic growth and research of its influencing factors: a cross-sectional study

ObjectiveThe purpose of this study was to translate the Vicarious Posttraumatic Growth Inventory (VPTGI) into Chinese and to assess its reliability and validity in Nurses, Additionally, it explored the correlations between vicarious posttraumatic growth (VPTG), Secondary Traumatic Stress (STS) and demographic variables.MethodsThe Brislin translation model was used to translate the VPTGI into Chinese. Validity analysis involved exploratory factor analysis (EFA), confirmatory factor analysis (CFA), and assessments of convergent validity, discriminant validity, and content validity. Reliability analysis included split-half reliability, internal consistency reliability, and test-retest reliability. Item analysis employed the Critical Ratio Decision Value (CR) method, item-total correlation method, and reliability change method. Single-factor analysis was conducted to examine the relationship between demographic variables and VPTG, while correlation analysis explored the association between STS and VPTG.ResultsThe Chinese version VPTGI demonstrated robust content validity (I-CVI: 0.83-1, S-CVI: 0.97), supported by EFA (KMO: 0.933) and significant Bartlett’s test (p < 0.001). Four factors explained 67.82% variance, CFA confirmed the model fit (χ2/df = 2.255, RMSEA = 0.079, IFI = 0.931, TLI = 0.914, CFI = 0.930, NFI = 0.882). The Chinese version VPTGI demonstrated high internal consistency (Cronbach’s α = 0.951), with dimensions’ Cronbach’s α ranging from 0.806 to 0.912. Overall, nurses demonstrated a moderate to low level of VPTG and a severe level of STS. Furthermore, there was a significant negative correlation between STS and VPTG.ConclusionThe Chinese version of VPTGI demonstrated satisfactory reliability, validity, and factor structure, making it a reliable tool to assess VPTG in Chinese nurses. These findings underscore the importance of promoting VPTG and addressing STS among healthcare professionals. Further research in this area is warranted to better understand and support the psychological well-being of nurses.

A Survey on Female Employment and the Quality of Their Family Relationships in Mahabad, Iran (2017–2018)

Abstract The primary objective of this descriptive survey is to examine the correlation between women’s employment and the quality of their family relationships in Mahabad, a Kurdish city in the northwest of Iran. This locale has distinct cultural norms and perspectives concerning female employment. The statistical sample consists of all married women aged between 20 and 60 years and employed within the urban areas of Mahabad from 2017 to 2018. This group encompasses a total of 2,995 individuals (N = 2995). Employing Cochran’s formula, the sample size was determined to be n = 350. Participants were selected through multi-stage clustering and systematic random sampling methodologies. Data were collected through a researcher-designed questionnaire, with a Cronbach’s alpha coefficient estimated at 0.89, indicating satisfactory reliability. Descriptive and inferential statistical techniques were employed for data analysis, including the chi-square test and percentage frequency distribution tables. The study’s central hypothesis was validated using the chi-square test at a 5% significance level. Consequently, the research findings substantiate that, within the context of Mahabad, employed women exhibit a higher quality of family relationships than their unemployed counterparts. Given the historically limited discourse on the circumstances of Kurdish women in smaller regions, and the prevailing tendency to focus primarily on the challenges faced by women at the lower strata of society, this research serves as a valuable contribution towards a more comprehensive understanding of the lives of this particular cohort of Kurdish women residing in the modest city of Mahabad. By delving into the dimensions of employment and the quality of their marital relationships, this study strives toward shedding light on the positive impacts of women’s participation on their family dynamics. The insights gleaned from this research hold the potential to serve as a model that can be extrapolated to benefit women in other regions across the Middle East in the future.

Measuring compassion in end-of-life cancer patients: The Italian validation of the Sinclair Compassion Questionnaire (SCQit).

Compassion is acknowledged as a key component of high-quality palliative care, producing positive outcomes for both patients and healthcare providers. The development of the Sinclair Compassion Questionnaire (SCQ) fulfilled the need for a valid and reliable tool to measure patients' experience of compassion. To validate the Italian version of the SCQ and to evaluate its psychometric properties in a sample of cancer patients with a life expectancy of less than 4 months. Cronbach's alpha estimates were computed to evaluate the internal reliability. Exploratory Factor Analysis, Confirmatory Factor Analysis, and Item Response Theory analyses were performed to assess the validity of the construct. Divergent validity was assessed using the Functional Assessment of Chronic Illness Therapy-Treatment Satisfaction-Patient Satisfaction, the revised Edmonton Symptom Assessment Scale, and the Trust in Oncologist Scale-Short Form. Data were collected from 131 patients recruited in either a hospital or a hospice setting. The analyses confirmed the single factor structure of SCQit, with Confirmatory Factor Analysis factor loadings ranging between 0.81 and 0.92 and satisfactory internal reliability. Hospital setting and high diagnosis/prognosis awareness were associated with significantly lower SCQit scores, whereas practicing a religious faith was associated with greater experiences of compassion. The Italian version of the SCQ (SCit) is a valid and reliable measure of patient-reported compassion. The SCQit can be used in clinical practice and research to measure the compassion experiences of terminally ill cancer patients and to evaluate the effectiveness of training to promote compassionate care in healthcare professionals.

The validity and reliability properties of a Persian version of the evidence-based practice profile (EBP2) questionnaire among Iranian students of health-related fields

BackgroundEvidence-based medicine is defined as searching for medical information, reviewing and comparing it to each patient’s situation, and then judging the optimal decision. We aimed to measure the psychometric properties of the Evidence-Based Performance Profile (EBP2) Questionnaire among the students of health-related fields at Shiraz University of Medical Sciences.MethodsThis cross-sectional study was conducted in 2021. The EBP2 questionnaire, which includes 74 five-Likert-scale items, was translated into the Persian language using the forward-backward translation method. A panel of five experts approved the face, content, and structural validity of the questionnaire. The Cronbach’s alpha and McDonald’s Omega coefficients were utilized to assess the questionnaire’s internal consistency. Furthermore, both confirmatory and exploratory factor analyses were used to assess the questionnaire’s construct validity. SPSS software version 25 and LISREL software version 8.8 were used for statistical analysis.ResultsOverall, 339 students participated in this study. The cultural adaptability, linguistic equivalence, and content validity of the Persian version of the EBP2 questionnaire were approved by a five-member team of medical experts. In addition, the results showed excellent internal consistency of the Persian version of the EBP2 questionnaire (Cronbach’s alpha = 0.962, McDonald’s Omega (ML) = 0.963). Moreover, all domains had acceptable reliability (> 0.7), except the Practice domain which had a marginally acceptable Cronbach’s alpha coefficient equal to 0.686. Exploratory factor analysis discovered six domains for the questionnaire. Moreover, the confirmatory factor analysis demonstrated that all indices except the comparative fit index (CFI) and adjusted goodness of fit (AGFI) confirmed the validity of the EBP2 questionnaire.ConclusionThe study’s findings indicate that the Persian translated of the EBP2 questionnaire exhibited satisfactory validity and reliability for assessing students’ evidence-based performance in health-related fields.

Psychometric Properties of the Chinese Version of the Gilliam Autism Rating Scale-Third Edition (CV-GARS-3).

Gilliam Autism Rating Scale-Third Edition (GARS-3) serves as an effective screening tool for autism spectrum disorder (ASD) that is based on the latest and authoritative diagnostic criteria, however, there is a deficiency in adaptive research in China. We aimed to revise the Chinese version of GARS-3 (CV-GARS-3) and evaluate its psychometric characteristics, providing a theoretical basis for the improvement of ASD screening tools in China. This study developed CV-GARS-3 through translation and cultural adaptation of GARS-3. 362 ASD individuals, 126 typical development individuals, and 103 individuals with other disorders were recruited to analyze the psychometric characteristics of CV-GARS-3. The results showed that exploratory structural equation model demonstrated satisfactory goodness-of-fit. Within the non-verbal ASD samples, all items loaded on anticipated factors. Regarding verbal ASD samples, 3 items exhibited considerable cross-loadings and were categorized under unexpected factors. Meanwhile, acceptable criterion validity was reflected in the four subscales (r = 0.71) and the six subscales (r = 0.74). Satisfactory reliability was observed in the four subscales (Cronbach's α = 0.96, inter-rater consistency = 0.86, test-retest consistency = 0.87) and the six subscales (Cronbach's α = 0.94, inter-rater consistency = 0.81, test-retest consistency = 0.81). In addition, receiver operating characteristic analysis demonstrated that both the four subscales (sensitivity = 89%, specificity = 85%, accuracy = 88%) and the six subscales (sensitivity = 86%, specificity = 88%, accuracy = 86%) had outstanding screening effects. Therefore, the results suggested that the CV-GARS-3 is considered as a useful tool for the screening and auxiliary diagnosis of ASD. Notably, the expression of scale should be further improved to adapt the context of Chinese culture and achieve more precise diagnostic results.

Cultural adaptation and psychometric evaluation of the Persian version of the motivation for nursing student scale (MNSS)

BackgroundMotivation is a critical factor in the success of nursing students, as it significantly influences their ability to acquire the necessary knowledge and skills for the nursing profession. Insufficient motivation can result in a lack of engagement with learning activities, thereby impeding the development of essential competencies.AimThis study aimed to translate the Motivation for Nursing Student Scale (MNSS) into Persian and evaluate its psychometric properties within the context of nursing students in Iran.MethodThis methodological cross-sectional study involved a sample of 542 nursing students selected through convenience sampling. The MNSS was translated into Persian following the guidelines recommended by the World Health Organization. Exploratory factor analysis (EFA), confirmatory factor analysis (CFA), and assessments of internal consistency were conducted to evaluate the validity and reliability of the instrument.ResultsThe EFA and CFA validated the structure of the instrument, identifying four factors and 20 items, which explained 58.68% of the total variance. The CFA results indicated a well-fitting model with the following indices: CFI = 0.91, GFI = 0.93, IFI = 0.946, TLI = 0.92, RMSEA = 0.061, and SRMR = 0.049. The Cronbach’s alpha coefficient and Intraclass Correlation Coefficient (ICC) for the scale were 0.882 and 0.802, respectively.ConclusionThe Persian version of the MNSS demonstrates satisfactory reliability and validity, making it a dependable instrument for measuring the academic motivation of nursing students. This tool can be effectively used to assess the motivation of nursing students in Iran.

Reliability of Theory of Mind Tasks in Schizophrenia, ASD, and Nonclinical Populations: A Systematic Review and Reliability Generalization Meta-analysis.

Though theory of mind (ToM) is an important area of study for different disciplines, however, the psychometric evaluations of ToM tasks have yielded inconsistent results across studies and populations, raising the concerns about the accuracy, consistency, and generalizability of these tasks. This systematic review and meta-analysis examined the psychometric reliability of 27 distinct ToM tasks across 90 studies involving 2771 schizophrenia (SZ), 690 autism spectrum disorder (ASD), and 15,599 nonclinical populations (NC). Findings revealed that while all ToM tasks exhibited satisfactory internal consistency in ASD and SZ, about half of them were not satisfactory in NC, including the commonly used Reading the Mind in the Eye Test and Hinting Task. Other than that, Reading the Mind in the Eye Test showed acceptable reliability across populations, whereas Hinting Task had poor test-retest reliability. Notably, only Faux Pas Test and Movie for the Assessment of Social Cognition had satisfactory reliability across populations albeit limited numbers of studies. However, only ten studies examined the psychometric properties of ToM tasks in ASD adults, warranting additional evaluations. The study offered practical implications for selecting ToM tasks in research and clinical settings, and underscored the importance of having a robust psychometric reliability in ToM tasks across populations.

The effect of university students' self-efficacy on problem-solving disposition: The chained dual mediating role of metacognition disposition and critical thinking disposition

Developing problem solving in university students is a crucial topic in education today. Based on existing theories and research, this study proposed nine hypotheses as well as constructed a chained dual-mediation model to investigate the pathways through which college students' self-efficacy affects problem-solving disposition. The obtained influence path model fully considered the relationship between self-efficacy and problem-solving disposition, and investigated the mediating roles of metacognition disposition and critical thinking disposition between the two. The study used scales to collect data from 346 university students from East China, including their self-efficacy, metacognition disposition, critical thinking disposition, and problem-solving disposition. The study underwent a rigorous validation process, and the scales were confirmed to have satisfactory reliability, structural validity, convergent validity, and discriminant validity suitable for conducting structural equation modelling. The structural equation modelling supported eight of the proposed nine hypotheses and confirmed the chained dual mediating role of metacognition disposition and critical thinking disposition between self-efficacy and problem-solving disposition. The study concluded that these four variables are significantly and positively correlated and that university students' self-efficacy can have an effect on problem solving disposition through metacognition disposition and critical thinking disposition. Therefore, to better develop university students' problem-solving disposition, educators need to not only help them develop positive self-efficacy beliefs, but also promote the development of their metacognition disposition and critical thinking disposition.