Displaying publications 1 - 20 of 512 in total

Abstract:
Sort:
  1. Jovanović V, Rudnev M, Abdelrahman M, Abdul Kadir NB, Adebayo DF, Akaliyski P, et al.
    Psychol Assess, 2024 Jan;36(1):14-29.
    PMID: 38010780 DOI: 10.1037/pas0001270
    Coronavirus Anxiety Scale (CAS) is a widely used measure that captures somatic symptoms of coronavirus-related anxiety. In a large-scale collaboration spanning 60 countries (Ntotal = 21,513), we examined the CAS's measurement invariance and assessed the convergent validity of CAS scores in relation to the fear of COVID-19 (FCV-19S) and the satisfaction with life (SWLS-3) scales. We utilized both conventional exact invariance tests and alignment procedures, with results revealing that the single-factor model fit the data well in almost all countries. Partial scalar invariance was supported in a subset of 56 countries. To ensure the robustness of results, given the unbalanced samples, we employed resampling techniques both with and without replacement and found the results were more stable in larger samples. The alignment procedure demonstrated a high degree of measurement invariance with 9% of the parameters exhibiting noninvariance. We also conducted simulations of alignment using the parameters estimated in the current model. Findings demonstrated reliability of the means but indicated challenges in estimating the latent variances. Strong positive correlations between CAS and FCV-19S estimated with all three different approaches were found in most countries. Correlations of CAS and SWLS-3 were weak and negative but significantly differed from zero in several countries. Overall, the study provided support for the measurement invariance of the CAS and offered evidence of its convergent validity while also highlighting issues with variance estimation. (PsycInfo Database Record (c) 2024 APA, all rights reserved).
    Matched MeSH terms: Psychometrics/methods
  2. Puthiaparampil T, Rahman M
    BMC Med Educ, 2021 Jan 07;21(1):29.
    PMID: 33413332 DOI: 10.1186/s12909-020-02463-0
    BACKGROUND: Distractor efficiency and the optimum number of functional distractors per item in One Best Answer Questions have been debated. The prevalence of non-functional distractors has led to a reduction in the number of distractors per item with the advantage of adding more items in the test. The existing literature eludes a definite answer to the question of what distractor efficiency best matches excellent psychometric indices. We examined the relationship between distractor efficiency and the psychometric indices of One Best Answer Questions in search of an answer.

    METHODS: We analysed 350 items used in 7 professional examinations and determined their distractor efficiency and the number of functional distractors per item. The items were sorted into five groups - excellent, good, fair, remediable and discarded based on their discrimination index. We studied how the distractor efficiency and functional distractors per item correlated with these five groups.

    RESULTS: Correlation of distractor efficiency with psychometric indices was significant but far from perfect. The excellent group topped in distractor efficiency in 3 tests, the good group in one test, the remediable group equalled excellent group in one test, and the discarded group topped in 2 tests.

    CONCLUSIONS: The distractor efficiency did not correlate in a consistent pattern with the discrimination index. Fifty per cent or higher distractor efficiency, not hundred percent, was found to be the optimum.

    Matched MeSH terms: Psychometrics
  3. Govindasamy P, Del Carmen Salazar M, Lerner J, Green KE
    Front Psychol, 2019;10:1363.
    PMID: 31258502 DOI: 10.3389/fpsyg.2019.01363
    This manuscript reports results of an empirical assessment of a newly developed measure designed to assess apprentice teaching proficiency. In this study, Many Facets Rasch model software was used to evaluate the psychometric quality of the Framework for Equitable and Effective Teaching (FEET), a rater-mediated assessment. The analysis focused on examining variability in (1) supervisor severity in ratings, (2) level of item difficulty, (3) time of assessment, and (4) teacher apprentice proficiency. Added validity evidence showed moderate correlation with self-reports of apprentice teaching. The findings showed support for the FEET as yielding reliable ratings with a need for added rater training.
    Matched MeSH terms: Psychometrics
  4. Ali SNM, Cioca LI, Kayati RS, Saputra J, Adam M, Plesa R, et al.
    PMID: 36833563 DOI: 10.3390/ijerph20042866
    Due to unpredictable and demanding working circumstances and the significant potential for dangers and accidents, seafaring has been characterised as one of the world's riskiest and stressful vocations that lead to physical and mental health problems. However, very few instruments measure work-related stress, particularly in a seafaring context. None of the instruments are psychometrically sound. Therefore, a valid and reliable instrument to measure seafaring work-related stress is indispensable. This study aims to review work-related stress instruments and to explore the work-related stress construct among seafarers in Malaysia. This study uses a systematic review and semi-structured interviews across two phases. In Phase 1, we conducted a systematic review of several databases: Academic Search Ultimate, Emerald Journal Premier, Journal Storage (JSTOR), ScienceDirect, Springer Link, Taylor and Francis Online, and Wiley Online Library based on Preferred Reporting Items for Systematic Review and Meta-analyses (PRISMA). In 8975 articles, only 4 (four) studies used psychological instruments and 5 (five) studies used survey questionnaires to measure work-related stress. In Phase 2, we conducted a semi-structured interview with 25 (twenty-five) seafarers, online due to COVID-19 restrictions. The semi-structured interview indicated 6 (six) themes, namely, physical stress, personal issues, social living onboard, technostress, work factors, and the effect of the COVID-19 pandemic. In conclusion, the present study has identified three psychometric instruments for measuring work-related stress among seafarers: The Psychological General Well-Being Index, Perceived Stress Scale, and Job Content Questionnaire. We also found psychometric elements in some of the instruments are questionable, such as theoretical basis, construct development, and inadequate internal consistency value. In addition, this study also found that work-related stress is a multidimensional construct that needs to be studied based on work contexts. The findings of this study can contribute to the body of knowledge of a work-related stress construct in a seafaring context and could help to inform policy makers in the maritime industry. This study suggests a psychological instrument to measure work-related stress among seafarers in future studies.
    Matched MeSH terms: Psychometrics
  5. Yaghoobzadeh A, Pahlevan Sharif S, Ong FS, Soundy A, Sharif Nia H, Moradi Bagloee M, et al.
    Int J Aging Hum Dev, 2019 12;89(4):356-371.
    PMID: 30569732 DOI: 10.1177/0091415018815239
    Matched MeSH terms: Psychometrics/instrumentation*; Psychometrics/standards*
  6. Saini SM, Hoffmann CR, Pantelis C, Everall IP, Bousman CA
    Psychiatry Res, 2019 02;272:106-113.
    PMID: 30580133 DOI: 10.1016/j.psychres.2018.12.068
    Child abuse is a major public health concern and a strong predictor of adult psychopathology. However, a consensus on how best to measure child abuse is not evident. This review aimed to critically appraise the methodological quality and measurement properties of published child abuse measures, examined the strength of evidence of these instruments for research use using the COnsensus-based Standards for the selection of health Measurement InstrumeNts (COSMIN) checklist and determined which measures were capable of providing information on the developmental timing of abuse. Systematic search of electronic databases identified 52 eligible instruments from 2095 studies. Only 15% (n = 8) of the instruments had strong to moderate levels of evidence for three or more of the nine COSMIN criteria. No instrument had adequate levels of evidence for all criteria, and no criteria were met by all instruments. Our results indicate there is no single instrument that is superior to all others across settings and populations. The availability of measures capable of capturing the effects of child abuse on brain development and associated behavioral phenotypes are limited. Refined instruments with a focus on capturing abuse events during development are warranted in addition to further evaluation of the psychometric properties of these instruments.
    Matched MeSH terms: Psychometrics/standards*
  7. Swami V, Todd J, Tylka TL
    Body Image, 2022 Dec;43:275-291.
    PMID: 36206650 DOI: 10.1016/j.bodyim.2022.09.007
    Existing measures of women's breasted experiences have focused on negative experiences, which de-centres women's meaning-making and relationships with their breasts. To rectify this, we developed a novel measure of women's positive breasted experiences, the Breast Appreciation Scale (BrAS), and examined the psychometric properties of this novel measure across four studies. Study 1, with 307 United Kingdom women, led to the extraction of a 9-item, unidimensional model of BrAS scores that showed adequate composite reliability and 4-week test-retest reliability. Study 2, with 297 United Kingdom women, showed that the unidimensional model of BrAS scores had adequate fit and evidenced convergent, concurrent, discriminant, and incremental validity. Study 3, with 295 women from the United Kingdom, provided additional support for factorial validity and concurrent validity, and additionally provided evidence of known-groups validity insofar as mothers had greater breast appreciation than non-mothers. Study 4 showed that the BrAS was scalar invariant across women from Australia, the United Kingdom, and the United States (N = 573) and provided additional evidence of concurrent validity. Based on these results, we conclude that the BrAS is a psychometrically valid measure of women's positive breasted experiences that can be utilised in future research.
    Matched MeSH terms: Psychometrics/methods
  8. Asadollahi A, Kaveh MH, Saberi LF, Karimi M, Ahmad N
    J Cross Cult Gerontol, 2023 Mar;38(1):97-109.
    PMID: 36792867 DOI: 10.1007/s10823-023-09470-w
    The CAGE questionnaire is an instrument, proved useful in helping to make a diagnosis of alcoholism. The questions focus on Cutting down, Annoyance by criticism, Guilty feeling, and Eye-openers. The questionnaire has been more pervasive simple tool than AUDIT and LAST scales to screen in busy medical settings where limited time is considered for adult patient interviews. The present study aimed to determine the reliability and validity of the CAGE questionnaire in Khuzistan province, Iran and evaluate its role in detecting alcohol-related problems. For this purpose, 382 men with mean age of 65 ± 5 were sampled by cluster-random sampling method in convenience model from the medical centers in eight counties of Khuzistan province during 2019 and they responded to the CAGE questionnaire. The coefficients of Cronbach's alpha (α = 0.82), convergent validity (0.73), divergent validity (-0.06), and criterion validity (0.87) were estimated (ρ 
    Matched MeSH terms: Psychometrics/methods
  9. Chirawat P, Kamolthip R, Rattaprach R, Nadhiroh SR, Tung SEH, Gan WY, et al.
    Int J Environ Res Public Health, 2022 Nov 29;19(23).
    PMID: 36497942 DOI: 10.3390/ijerph192315868
    The previous studies found that the Weight Self Stigma Questionnaire (WSSQ) and Perceived Weight Stigma Scale (PWSS) have shown well-established psychometric properties for measuring weight stigma with strong reliability and validity from different languages. However, there is a lack of an appropriate instrument in assessing weight stigma in Thai samples. This study aimed to examine the Thai WSSQ and PWSS among Thai university students. Both instruments were also assessed for their measurement invariance across gender and weight status subgroups. A cross-sectional study was conducted on 801 university students in Thailand between January 2022 and July 2022. All participants completed a demographic questionnaire and a Thai version of the WSSQ, PWSS, and Depression Anxiety Stress Scale-21 (DASS-21) via an online survey. Reliability, validity, measurement invariance, and correlational analyses were performed to investigate whether the Thai versions of the WSSQ and PWSS psychometric properties were acceptable. Both translated questionnaires demonstrated overall acceptable psychometric properties and revealed a two-dimensional structure for the WSSQ, and unidimensional structure for the PWSS. Measurement invariance was obtained across gender and weight status subgroups. Additionally, both translated WSSQ and PWSS were significantly correlated with DASS-21. The Thai-translated WSSQ and PWSS showed strong validity, reliability, and factorial invariance across different subgroups for measuring weight stigma among Thai university students.
    Matched MeSH terms: Psychometrics/methods
  10. Sharif Nia H, She L, Froelicher ES, Hejazi S, Kohestani D, Hamidi S
    Chronic Illn, 2023 Dec;19(4):862-872.
    PMID: 36631997 DOI: 10.1177/17423953221150686
    BACKGROUND: Having meaning in life is a protective factor for psychological well-being. Accurate assessment of this construct needs a valid and reliable tool.

    PURPOSE: This study aims to evaluate the psychometric properties of the Farsi version of the meaning of life questionnaire in patients with cancer.

    METHOD: In this cross-sectional study, after translating the questionnaire to Farsi, in a sample of 212 patients with cancer, feasibility, content and convergent validity, exploratory and confirmatory factor analysis, internal consistency, stability, and responsiveness were evaluated.

    RESULTS: The results show that the content validity ratio of all ten items was greater than 0.49. Also, the modified Kappa coefficient of each item was greater than 0.6. The maximum likelihood exploratory factor analysis extracted one factor, which explains 76.13% of the total variance of the sample. Item nine was removed. The confirmatory factor analysis results show that the one-factor model had good fit indices. The Cronbach's alpha, McDonald's omega, composite reliability, MaxR, and intraclass correlation coefficient were 0.96, 0.96, 0.96, 0.96, and 0.98, respectively. The questionnaires had responsiveness and its response time was 3 s.

    CONCLUSION AND POLICY SUMMARY: The nine-item Farsi version of the meaning of life questionnaire has good validity and reliability and responsiveness.

    Matched MeSH terms: Psychometrics/methods
  11. Salleh H, Avoi R, Abdul Karim H, Osman S, Kaur N, Dhanaraj P
    PLoS One, 2023;18(11):e0294238.
    PMID: 37972041 DOI: 10.1371/journal.pone.0294238
    BACKGROUND: The implementation outcomes determine the success and progress of a community-based intervention programme. The community is an important stakeholder whose effects should be assessed. Nevertheless, Malaysia has limited instruments for determining outcome measurements. This research aimed to develop Malay versions of the Acceptability, Appropriateness, and Feasibility Intervention Measures (AIM-IAM-FIM) questionnaire, which evaluates the implementation outcome of the programme.

    METHODS: A methodological study of the translation and validation of the implementation outcome measures was conducted from March 2022 until December 2022. Three key analyses were conducted: (1) translation and validation; (2) factor investigation and extraction (n = 170); and (3) scale evaluation (n = 235).

    RESULT: The Malay version measuring the implementation outcome measures of a community-based intervention programme was produced after extensive translation and modification, and it consisted of a single dimension with seven items. The content validity index was 0.9, the exploratory factor analysis showed that the KMO measure of sample adequacy was 0.9277, and Bartlett's sphericity test was statistically significant. Cronbach's alpha was good, with a level of 0.938. The single factor structure fitted the data satisfactorily [χ2 (p-value of 0.002), SRMR = 0.030, CFI = 0.999, RMSEA = 0.079, TLI = 0.998]. Factor loading for all items was > 0.7.

    CONCLUSION: The 7-item Malay version of the AIM-IAM-FIM survey instrument is valid and reliable for assessing the acceptability of a community-based intervention study and is applicable to other fields. Future studies in psychometric evaluation are recommended in other states due to the variety of Malay dialects spoken across Asia. The scale may also benefit other areas where the language is spoken.

    Matched MeSH terms: Psychometrics/methods
  12. Baharum H, Ismail A, Awang Z, McKenna L, Ibrahim R, Mohamed Z, et al.
    PMID: 36833559 DOI: 10.3390/ijerph20042860
    A long-established approach, Confirmatory Factor Analysis (CFA) is used to validate measurement models of latent constructs. Employing CFA can be useful for assessing the validity and reliability of such models. The study adapted previous instruments and modified them to suit the current setting. The new measurement model is termed NENA-q. Exploratory factor analysis (EFA) revealed the instruments of the NENA-q model formed a construct of the second order with four dimensions, namely organizational contribution (OC), academic institution contribution (AIC), personality traits (PT), and newly employed nurses' adaptation (NENA). Researchers administered the questionnaires to a sample of 496 newly employed nurses working in hospitals under the Ministry of Health (MOH) for the confirmation of the extracted dimensions. The study performed a two-step CFA procedure to validate NENA-q since the model involves higher-order constructs. The first step was individual CFA, while the second step was pooled CFA. The validation procedure through confirmatory factor analysis (CFA) found the model achieved the threshold of construct validity through fitness index assessment. The model also achieved convergent validity when all average variance extracted (AVE) exceeded the threshold value of greater than 0.5. The assessment of the composite reliability (CR) value indicates all CR values exceeded the threshold value of 0.6, which indicates the construct achieved composite reliability. Overall, the NENA-q model consisting of the OC construct, AIC construct, PT construct, and NENA construct for CFA has met the fitness indexes and passed the measurements of the AVE, CR, and normality test. Once the measurement models have been validated through CFA procedure, the researcher can assemble these constructs into structural model and estimate the required parameter through structural equation modelling (SEM) procedure.
    Matched MeSH terms: Psychometrics/methods
  13. Zaid SM, Hutagalung FD, Bin Abd Hamid HS, Taresh SM
    PLoS One, 2021;16(8):e0256088.
    PMID: 34388181 DOI: 10.1371/journal.pone.0256088
    BACKGROUNDS: Accurate measurement and suitable strategies facilitate people regulate their sadness in an effective manner. Regulating or mitigating negative emotions, particularly sadness, is crucial mainly because constant negative emotions may lead to psychological disorders, such as depression and anxiety. This paper presents an overview of sadness regulation strategies and related measurement.

    METHOD: Upon adhering to five-step scoping review, this study combed through articles that looked into sadness regulation retrieved from eight databases.

    RESULTS: As a result of reviewing 40 selected articles, 110 strategies were identified to regulate emotions, particularly sadness. Some of the most commonly reported strategies include expressive suppression, cognitive reappraisal, distraction, seeking social or emotional support, and rumination. The four types of measures emerged from the review are self-reported, informant report (parents or peers), open-ended questions, and emotion regulation instructions. Notably, most studies had tested psychometric properties using Cronbach's alpha alone, while only a handful had assessed validity (construct and factorial validity) and reliability (Cronbach's alpha or test-retest) based on responses captured from questionnaire survey.

    CONCLUSION: Several sadness regulation strategies appeared to vary based on gender, age, and use of strategy. Despite the general measurement of emotion regulation, only one measure was developed to measure sadness regulation exclusively for children. Future studies may develop a comprehensive battery of measures to assess sadness regulation using multi-component method.

    Matched MeSH terms: Psychometrics/methods*
  14. Jiang C, Zhu Y, Luo Y, Tan CS, Mastrotheodoros S, Costa P, et al.
    BMC Psychol, 2023 Oct 18;11(1):345.
    PMID: 37853499 DOI: 10.1186/s40359-023-01293-1
    BACKGROUND: The 10-item Rosenberg Self-Esteem Scale (RSES) is a widely used tool for individuals to self-report their self-esteem; however, the factorial structures of translated versions of the RSES vary across different languages. This study aimed to validate the Chinese version of the RSES in the Chinese mainland using a longitudinal design.

    METHODS: A group of healthcare university students completed the RSES across three waves: baseline, 1-week follow-up, and 15-week follow-up. A total of 481 valid responses were collected through the three-wave data collection process. Exploratory factor analysis (EFA) was performed on the baseline data to explore the potential factorial structure, while confirmatory factor analysis (CFA) was performed on the follow-up data to determine the best-fit model. Additionally, the cross-sectional and longitudinal measurement invariances were tested to assess the measurement properties of the RSES for different groups, such as gender and age, as well as across different time points. Convergent validity was assessed against the Self-Rated Health Questionnaire (SRHQ) using Spearman's correlation. Internal consistency was examined using Cronbach's alpha and McDonald's omega coefficients, while test-retest reliability was assessed using intraclass correlation coefficient.

    RESULTS: The results of EFA revealed that Items 5, 8, and 9 had inadequate or cross-factor loadings, leading to their removal from further analysis. Analysis of the remaining seven items using EFA suggested a two-factor solution. A comparison of several potential models for the 10-item and 7-item RSES using CFA showed a preference for the 7-item form (RSES-7) with two factors. Furthermore, the RSES-7 exhibited strict invariance across different groups and time points, indicating its stability and consistency. The RSES-7 also demonstrated adequate convergent validity, internal consistency, and test-retest reliability, which further supported its robustness as a measure of self-esteem.

    CONCLUSIONS: The findings suggest that the RSES-7 is a psychometrically sound and brief self-report scale for measuring self-esteem in the Chinese context. More studies are warranted to further verify its usability.

    Matched MeSH terms: Psychometrics/methods
  15. Wang TY, Yap KY, Saffari M, Hsieh MT, Koenig HG, Lin CY
    J Relig Health, 2023 Oct;62(5):3651-3663.
    PMID: 37587304 DOI: 10.1007/s10943-023-01877-6
    This study examined the psychometric properties of the Spiritual Coping Strategies Scale-Chinese version (SCSS-C) in Taiwanese adults. A convenience sample of 232 participants in Taiwan completed an online survey, and 45 of the 232 participants completed the SCSS-C again over a 2 week interval. The content validity index of the SCSS-C was 0.97. Parallel analysis and exploratory factor analysis results revealed two factors (religious coping and non-religious coping). The internal consistency of the SCSS-C was satisfactory (α = 0.88 to 0.92). Test-retest reliability was satisfactory (r = 0.68 to 0.89). The psychometric properties of the SCSS-C were found to be acceptable for use in Taiwanese adults.
    Matched MeSH terms: Psychometrics/methods
  16. Mohd Ridzwan SF, Fritschi L, Bhoo-Pathy N, Lei Hum W
    Health Phys, 2023 Oct 01;125(4):260-272.
    PMID: 37347198 DOI: 10.1097/HP.0000000000001712
    Personal dosimeters are used by medical radiation workers (MRWs) to monitor their radiation dose from external sources and comply with radiation safety guidelines. Nevertheless, there is evidence of inconsistent use of the devices among MRWs. Behavioral factors influencing the use of personal dosimeters have never been explored. Using established behavioral models, we aimed to develop a psychometric tool to measure the behavioral factors influencing dosimeter use and establish its feasibility, reliability, and validity. A 37-item tool was developed based on a qualitative study and review of the literature. The content relevancy was assessed by six field experts before it was piloted and re-tested on MRWs. The construct validity of the tool was analyzed using exploratory factor analysis to confirm its psychometric properties. Face validation was performed by academicians, field experts, and MRWs to enhance the tool's readability. The 37 items in the tool belonged to five constructs in the early phase. However, the validation study revealed a reliable 27 item tool with seven constructs, namely: "Attitude," "Social factors," "Ability to perform if facilitated," "Ability to overcome shortcomings," "Self-efficacy," "Complexity," and "Perceived usefulness." The item-construct validity index of accepted items was >0.83, and Cronbach's alpha for each construct ranged between 0.70 to 0.96, while factor loading for each item was between 0.723 to 0.963. All results were considered "good" and "excellent." The new tool appears to be valid, reliable, and feasible to measure behavioral factors influencing personal dosimeter use among MRWs, which is helpful to facilitate the planning of interventions to improve behaviors in occupational radiation monitoring.
    Matched MeSH terms: Psychometrics/methods
  17. Song W, Mansor NS, Shari NI, Azman N, Zhang R, Leong Bin Abdullah MFI
    PLoS One, 2023;18(11):e0293698.
    PMID: 37988357 DOI: 10.1371/journal.pone.0293698
    BACKGROUND: The well-being and adaptive functioning of patients with cancer depend on their perception of social support. To accurately assess and understand the impact of social support in a diverse population, validated measurement tools are essential. This study aimed to adapt and validate the Malay version of the Multidimensional Scale of Perceived Social Support (MSPSS-M) among patients with cancer in Malaysia.

    METHODS: A total of 346 cancer patients with mixed disease types were recruited and completed the socio-demographic and clinical characteristics questionnaire and the MSPSS-M. The MSPSS-M was assessed for internal consistency, construct validity, face, content, convergent, discriminant validity, and confirmatory factor analyses.

    RESULTS: The MSPSS-M and its three domains demonstrated good internal consistency with Cronbach's α ranging from 0.900 to 0.932. Confirmatory factor analysis (CFA) of the MSPSS-M supported the three-factor model of the original English version of the MSPSS. The MSPSS-M also exhibited good convergent validity and discriminant validity.

    CONCLUSION: The MSPSS-M demonstrates favorable psychometric properties among patients with cancer in Malaysia. The validation of the MSPSS-M provides a culturally adapted and linguistically valid instrument to assess perceived social support among Malay-speaking patients with cancer in Malaysia.

    Matched MeSH terms: Psychometrics/methods
  18. Zhao M, Kuan G, Zhou K, Musa RM, Majeed APPA, Kueh YC
    PLoS One, 2024;19(1):e0296035.
    PMID: 38166088 DOI: 10.1371/journal.pone.0296035
    BACKGROUND: To assess emotion regulation strategies in a clear and direct manner, Emotion Regulation Questionnaire (ERQ) was developed based on the process model of emotion regulation. ERQ primarily assesses an individual's propensity for reappraisal (a cognitive change in the individual's psychological state in specific situations) and expressive suppression (a regulatory response where an individual alters their emotional response after the onset of an emotional reaction). Recent studies have suggested that the abbreviated 8-item version of the ERQ exhibits comparable model fit to the original version. The present study aimed to explore the psychometric properties and assess cross-gender invariance of the ERQ-8 in Chinese university students.

    METHODS: University students from Jiangsu Province participated in this study. Participants completed self-report surveys assessing emotion regulation strategies. It was conducted from May 2022 to July 2022. The study employed confirmatory factor analysis (CFA) to assess the two-factor model of ERQ-8 and measurement invariance across male and female samples.

    RESULTS: The mean age of 1534 participants was 19.83 years (SD = 1.54), and the majority were female (70.4%). The initial ERQ-10 model with ten items demonstrated good fit for all indicators, CFI (Comparative Fit index) = 0.967, TLI (Tucker-Lewis Index) = 0.957, RMSEA (Root Mean Square Error of Approximation) = 0.043, SRMR (Standardised Root Mean Square Residual) = 0.029. However, to assess the fit of the previously proposed ERQ-8 model, two items (Q1 and Q3) were excluded. The fit of the ERQ-8 model was further improved (CFI = 0.989, TLI = 0.984, RMSEA = 0.029, SRMR = 0.021). All item loadings exceeded or were equal to 0.573. Internal consistency analysis based on the ERQ-8 model revealed Cronbach's alpha values of 0.840 for reappraisal and 0.745 for suppression, and corresponding composite reliability (CR) values of 0.846 and 0.747, respectively. Test-retest reliability, assessed using the intraclass correlation coefficient (ICC) (95% CI) within a one-week interval, ranged from 0.537 to 0.679. The correlation coefficient between the two factors was 0.084, significantly below 0.85, which suggested a low correlation between the two factors. The results of the invariance analysis across gender demonstrated that the values of ΔCFI and ΔTLI were both below 0.01. It was supported the gender invariance of the ERQ-8 among university students.

    CONCLUSION: The eight-item ERQ demonstrated validity and reliability in evaluating emotion regulation strategies, and measurement invariance was observed across gender among university students. The ERQ-8 may prove to be a practical and cost-effective tool, particularly in time-constrained situations.

    Matched MeSH terms: Psychometrics/methods
  19. Yew SQ, Tan KA, Nazan AINM, Manaf RA
    PMID: 38057094 DOI: 10.1265/ehpm.23-00223
    BACKGROUND: Non-adherence to anti-hypertensive medications can lead to hypertension-related complications. One of the most effective preventive measures to mitigate these complications is to understand the underlying determinants of medication non-adherence using various scales. Unfortunately, existing scales for measuring non-adherence to anti-hypertensive medications have certain limitations, such as insufficient consideration of validity, dimensionality, and cultural adaptation. In response, the current study aimed to develop and validate a measure of non-adherence to anti-hypertensive medications-known as the Malaysian Anti-hypertensive Agent Non-Adherence Scale (MAANS)-for use in local hypertensive patients.

    METHODS: A two-phase mixed-methods approach was used. Phase 1 involved qualitative interviews with hypertensive patients from two health clinics in Kuala Lumpur, Malaysia. The themes extracted from these interviews were used to generate items for the MAANS. In Phase 2, data from 213 participants were analysed using exploratory factor analysis (EFA) to establish the scale's factor structure, thereby created the modified version of the MAANS. Confirmatory factor analysis (CFA) was then conducted on a separate dataset of 205 participants to confirm the factor structure, resulted in the final version of the MAANS. The reliability of the final MAANS version was assessed using Cronbach's alpha coefficient. The MAANS scores were used to predict subscales of the Malay version of the WHO Quality-of-Life (QOL) BREF, demonstrating the scale's predictive validity.

    RESULTS: Ten qualitative interviews yielded 73 items. The EFA produced a modified MAANS with 21 items grouped into five factors. However, the CFA retained three factors in the final scale: Perceived Non-Susceptibility, Poor Doctor-Patient Relationship, and Unhealthy Lifestyle. The final 14-item, 3-factor MAANS demonstrated moderate reliability (Cronbach's alpha coefficient = 0.64) and exhibited partial predictive validity, with the Poor Doctor-Patient Relationship and Unhealthy Lifestyle subscales significantly predicting Social QOL and Environmental QOL.

    CONCLUSION: The MAANS is a reliable, valid, and multidimensional scale specifically developed to evaluate non-adherence to anti-hypertensive medications in local clinical settings with the potential to further the advancement of research and practice in sociomedical and preventive medicine.

    Matched MeSH terms: Psychometrics/methods
  20. Manoharan A, Harris MM, Chin BH, Ming KW, Asmuee Z, Salamon N, et al.
    BMC Prim Care, 2024 Mar 22;25(1):95.
    PMID: 38519908 DOI: 10.1186/s12875-024-02342-3
    BACKGROUND: Inquiring conservative Asian women about their menopausal symptoms is often challenging in crowded primary healthcare clinics. Furthermore, the subject matter is culturally sensitive to most Malaysian women. Hence, the translation of MQ6 into Malay is crucial to enable self-administration, eliminating the necessity for interviewers and mitigating potential respondent shyness.

    METHODS: The Menopause Quick 6 (MQ6) questionnaire was translated into the Malay language with an addition of an item, henceforth termed MQ6 (M). Forward and backward translation was performed. Face and content validity were conducted. MQ6 (M) was self-administered to 400 women aged between 40 and 60 attending six primary healthcare clinics in Malaysia. To ascertain the reliability for MQ6 (M), corrected Item-Total Correlation, Squared Multiple Correlation, Cronbach's Alpha if the Item is Deleted, and Kuder-Richardson Reliability Coefficients (KR20). Exploratory factor analysis was done to determine its' construct validity.

    RESULTS: The outcome of the validation was satisfactory. By the Lawshe method, the content validity ratios ranged from 0.6 to 1.0 and the content validity index was 0.914. The Internal consistency for MQ6(M) Cronbach's alpha was 0.711 while Kuder-Richardson Reliability Coefficients KR20 was 0.676. Factor loading of all four items is above 0.70, indicating a well-defined structure. Whereas factor loading for three items fell within the range of 0.50-0.69 indicating a practically significant threshold for a new questionnaire.

    CONCLUSION: MQ6 (M) has acceptable reliability and construct validity to be considered as a self-administered screening tool in primary care clinics in Malaysia.

    Matched MeSH terms: Psychometrics/methods
Filters
Contact Us

Please provide feedback to Administrator (afdal@afpm.org.my)

External Links