(2014). Is Rasch model analysis applicable in small sample size pilot studies for assessing item charac- teristics? An example using PROMIS pain behavior item bank data. Quality of Life Research, 23(2), 485-493.Chen WH, Lenderking W, Jin Y, Wyrwich KW, Gelhorn H, Revicki DA. Is ...
The effect of sampling error on convergence, improper solutions, and goodness-of-fit indices for maximum likelihood confirmatory factor analysis. Psychometrika. 1984;49(2):155–73. Article Google Scholar MacCallum RC, Widaman KF, Zhang S, Hong S. Sample size in factor analysis. Psychol Methods...
进行此演示之后,可能需要ggplot2和dplyr的知识才能创建图表。 library(eRm) # Standard Rasch analysis with CML estimationlibrary(Epi) # For conditional logistic regression with contrastslibrary(lme4) # For glmerlibrary(ggplot2) # For plottinglibrary(ggrepel) # For plot labelinglibrary(dplyr) # For dat...
Rasch analysis was used to test thepsychometricproperties of a newly developed instrument (n = 22), to validate an already existing instrument with a different sample or language (n = 63), or to test a short version of the previously validated instrument (n = 3). ...
# clogistic allows you to check the actual sample size for the analysis using:res.clogis$n[1] 3000 显然,所有数据(30 * 100)都用于估算。这是因为没有一个参与者在所有问题上都得分为零,在所有问题上都得分为1(最低为1,最高为30分中的26分)。所有数据都有助于估计,因此本示例中的方差估计是有效...
The final version was self-administered to a new sample of 304 participants. A Rasch analysis was conducted to evaluate the items and response categories of the Pilot and the Final Malay QIRC. Test-retest reliability was also analysed on the Final Malay QIRC. Results Based on the pre-test ...
# clogistic allows you to check the actual sample size for the analysis using: res.clogis$n [1] 3000 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 显然,所有数据(30 * 100)都用于估算。这是因为没有一个参与者在所有问题上都得分为零,在所有...
[1] -1434.482# conditional logsitic log-likelihood, second value is log-likelihood of final modelres.clogis$loglik[1] -1630.180-1434.482# One can also compare confidence intervals, variances, ...# clogistic allows you to check the actual sample size for the analysis using:res.clogis$n[1]...
However, no study has thoroughly evaluated PHQ-9 in a large sample and using both Rasch-analysis and confirmatory factor analysis. Historically, classical test theory has been the predominant approach for psychometric evaluation [4, 61]. However, alternative analytic strategies such as Rasch analysis...
et al. Exploring Cross-Cultural Resilience: Rasch Rating Scale Analysis of the 10-Item Connor–Davidson Resilience Scale in an International Sample. ADV RES SCI (2024). https://doi.org/10.1007/s42844-024-00160-1 Download citation Accepted03 November 2024 Published26 November 2024 DOIhttps://...