Psychometric Properties of Chinese Version of Work and Social Adjustment Scale for Outpatients With Common Mental Disorders: Classical Test Theory and Rasch Analysis

The aim of the study is to evaluate psychometric properties of the Chinese version of Caring Factor Survey-Caring of Manager (CFS-CM), which evaluated by using with classical test theory (CTT) and item response theory (IRT). CTT analyses evaluate include internal consistence reliability, test–retest reliability and construct validity. IRT analyses were conducted to test the unidimensionality, item fit, item difficulty, the reliability, and rating scale analysis. CTT showed good psychometric properties of the CFS-CM. However, IRT revealed some problems of category level. Taking the above issue into consideration, it could be beneficial to perfect the CFS-CM in the future.

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Psychometric properties of self-administered Lequesne Algofunctional Indexes in patients with hip and knee osteoarthritis: an evaluation using classical test theory and Rasch analysis

Clinical Rheumatology ◽

10.1007/s10067-011-1788-0 ◽

2011 ◽

Vol 31 (1) ◽

pp. 113-121 ◽

Cited By ~ 4

Author(s):

Franco Franchignoni ◽

Fausto Salaffi ◽

Andrea Giordano ◽

Alessandro Ciapetti ◽

Marina Carotti ◽

...

Keyword(s):

Knee Osteoarthritis ◽

Psychometric Properties ◽

Rasch Analysis ◽

Classical Test Theory ◽

Test Theory ◽

Classical Test

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Construction and psychometric properties of a computer memory battery using classical test theory and item response theory

PsycEXTRA Dataset ◽

10.1037/e578442014-080 ◽

2011 ◽

Author(s):

Aristides Ferreira

Keyword(s):

Item Response Theory ◽

Psychometric Properties ◽

Item Response ◽

Classical Test Theory ◽

Test Theory ◽

Computer Memory ◽

Response Theory ◽

Classical Test

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Psychometric properties and correlates of Chinese version of Perceived Stress Scale (CPSS-10) in people with common mental disorders with different employment Statuses

Hong Kong Journal of Occupational Therapy ◽

10.1177/15691861211032318 ◽

2021 ◽

pp. 156918612110323

Author(s):

Sam Shih ◽

Ashley Chan ◽

Eva Yeung ◽

Amily Tsang ◽

Rose Chiu ◽

...

Keyword(s):

Mental Disorders ◽

Psychometric Properties ◽

Perceived Stress ◽

Internal Consistency ◽

Assessment Tool ◽

Common Mental Disorders ◽

Linear Regression Analysis ◽

Chinese Version ◽

Perceived Stress Scale ◽

Stress Scale

Background/objectives Several studies have indicated that stress is associated with common mental disorders, and work stress trebles the risk of developing them. However, a validated assessment tool for measuring and establishing psychological stress correlates in this group of clients remains unavailable. The objectives of the present study were to examine the psychometric properties of the Chinese version of the Perceived Stress Scale-10 (CPSS-10) on people with common mental disorders with different employment statuses and explore its correlates. Methods Two hundred and fifty-two participants with common mental disorders were recruited. The data were analysed through exploratory factor and confirmatory analyses to investigate construct validity. The convergent and discriminant validities were examined based on their correlation with other measures, while the internal consistency was estimated using Cronbach’s α coefficient. A t-test was used to detect differences between groups. The CPSS-10 correlates were explored using multiple linear regression analysis. Results Principal component analysis with varimax rotation yielded two factors, which accounted for 63.82% of the total variance, while confirmatory factor analysis confirmed its factor structure. The CPSS-10 had a positively moderate to strong correlation with other measures, thereby indicating its acceptable convergent and discriminant validities. The internal consistency ranged from acceptable to good for the two subscales and ten overall items, while the item-total correlation was adequate except for the seventh item. There were no group differences in gender nor employment status. Finally, the CPSS-10 predictors were studied. Conclusion The CPSS-10 is a reliable and valid instrument for people with common mental disorders with different employment statuses.

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Item response theory

10.1093/med/9780199685219.003.0012 ◽

2015 ◽

Author(s):

David L. Streiner ◽

Geoffrey R. Norman ◽

John Cairney

Keyword(s):

Item Response Theory ◽

Psychometric Properties ◽

Item Response ◽

Traditional Approach ◽

Classical Test Theory ◽

Test Theory ◽

Response Theory ◽

Advantages And Disadvantages ◽

The Past ◽

Classical Test

Over the past few decades, there has been a revolution in the approach to scale development. Called item response theory (IRT), this approach challenges the notion that scales must be long in order to be reliable, and that psychometric properties of a scale derived from one group of people cannot be applied to different groups. This chapter provides an introduction to IRT, and discusses how it can be used to develop scales and to shorten existing scales that have been developed using the more traditional approach of classical test theory. IRT also can result in scales that have interval-level properties, unlike those derived from classical test theory. Further, it allows people to be compared to one another, even though they may have completed different items, allowing for computer-adapted testing. The chapter concludes by discussing the advantages and disadvantages of IRT.

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The necessity of applying Rasch measurement theory in questionnaire-based public health research

European Journal of Public Health ◽

10.1093/eurpub/ckz185.612 ◽

2019 ◽

Vol 29 (Supplement_4) ◽

Author(s):

H S Finbråten ◽

A L Kleppang ◽

A M Steigen

Keyword(s):

Public Health ◽

Psychometric Properties ◽

Health Research ◽

Measurement Theory ◽

Classical Test Theory ◽

Public Health Research ◽

Rasch Measurement ◽

Test Theory ◽

Rasch Measurement Theory ◽

Classical Test

Abstract Background Questionnaires are frequently used in public health research. In order to provide valid and reliable results to generate recommendations for practice and policies, scales with sound psychometric properties are required. Classical test theory such as factor analysis is most frequently used to assess the psychometric properties of scales. However, classical test theory may have limitations in confirming the validity of scales. Only Rasch measurement theory meet the requirements of fundamental measurement, such as additivity, invariance, sufficiency and specific objectivity. The objective is to exemplify how Rasch measurement theory can be used to evaluate the psychometric properties of a scale. Validation of the Hopkins Symptom Checklist-10 is used as an example. Methods This study is based on cross-sectional data from the Youth Data Survey. In total, 6777 adolescents responded to a web-based questionnaire. Data collection was carried out in lower and upper secondary schools in Norway during 2018. The data were analysed using the partial credit parameterization of the unidimensional Rasch model. Results Preliminary results indicated that the scale had acceptable reliability (person separation index: 0.82). However, one pair of items shows response dependence. The targeting could have been better (mean person location: -1.445). All items had ordered thresholds. Three items under-discriminated. Several items displayed differential item functioning with regard to gender and school level. Conclusions Applying Rasch measurement theory measurement problems that would go undetected using classical test theory approaches were observed. Scales used in public health research should be thoroughly validated applying Rasch measurement theory before the data are used to support claims about public health and used to provide recommendations for policy and practice. Key messages Public health practice and policy should be based on information from valid and reliable scales. Rasch measurement theory should be used to evaluate psychometric properties of scales used in public health research.

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The Validation Study of Both the Modified Barthel and Barthel Index, and Their Comparison Based on Rasch Analysis in the Hospitalized Acute Stroke Elderly

The International Journal of Aging and Human Development ◽

10.1177/0091415020981775 ◽

2020 ◽

pp. 009141502098177

Author(s):

Reyhaneh Aminalroaya ◽

Fatemeh Sadat Mirzadeh ◽

Kazem Heidari ◽

Mahtab Alizadeh-Khoei ◽

Farshad Sharifi ◽

...

Keyword(s):

Acute Stroke ◽

Validation Study ◽

Barthel Index ◽

Rasch Analysis ◽

Item Difficulty ◽

Classical Test Theory ◽

Test Theory ◽

Stair Climbing ◽

Theory Approach ◽

Classical Test

A validation study the Iranian Modified Barthel Index (MBI) in hospitalized acute stroke elderly by classical test theory approach and investigate Rasch analysis for both Iranian version MBI and BI and compare the hierarchical item difficulty of them. Face-to-face interview with 100 geriatric stroke inpatients 60+ or their caregivers was done in a cross-sectional study. First, construct validity of MBI analyzed by the classical test theory, then Rasch analysis were done for BI and MBI. The reliability of the Iranian MBI was significant at 0.955. One factor achieved by the variance of 83.2%. In Rasch analysis for MBI, the most difficult item was stair climbing, whereas the simplest items were bowel and bladder control. In BI, the most difficult items were toilet use and ambulation. The Iranian MBI is very accurate and reliable; therefore the use of MBI to measure better outcomes in stroke elderly inpatients is recommended comparing with BI.

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