Indexes of Item-Objective Congruence for Multidimensional Items

Turner, Ronna C.; Carlson, Laurie A.

doi:10.1207/s15327574ijt0302_5

Cited by 221 publications

(177 citation statements)

References 2 publications

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“…The face validity of the HeLD‐Th was confirmed by the 3 experts and the 3 representatives of Thai adults with physical disabilities from the pilot test. The item‐objective congruence index (IOC) was used for content validation by the expert panel; an acceptable IOC value was 0.75 …”

Section: Methodsmentioning

confidence: 99%

“…The item-objective congruence index (IOC) was used for content validation by the expert panel; an acceptable IOC value was 0.75. 31 The concurrent validity and predictive validity were assessed by comparing the HeLD-Th scores across category variables, similar to previous studies. 9,23,29 We hypothesized that physically disabled individuals with low levels of oral health literacy, including those who performed improper oral health behaviors and reported poor selfperceived oral health, would likely be men with low levels of education and low income.…”

Section: Reliabilitymentioning

confidence: 99%

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Validation of Thai version of the Health Literacy in Dentistry scale: Validation among Thai adults with physical disabilities

Sermsuti-anuwat

Pongpanich

2019

J of Invest & Clin Dent

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Aim To validate the Thai version of the Health Literacy in Dentistry scale (HeLD‐Th) among Thai adults with physical disabilities. Methods The original Health Literacy in Dentistry (HeLD) was translated into Thai (HeLD‐Th). The final version of the HeLD‐Th was evaluated through a cross‐sectional study of 160 participants in Thailand. Interview questionnaires and oral examination were performed. The reliability and validity of the HeLD‐Th were determined. Results The internal consistency was acceptable, with an overall Cronbach's alpha of 0.76. The face and content validity were confirmed. Sufficient construct validity was revealed by exploratory factor analysis. The convergent validity (P ≤ .013) and discriminant validity (P = .017) were estimated. The concurrent validity and predictive validity were confirmed by significantly higher HeLD‐Th scores (P < .001). Multiple linear regression analyses indicated that approximately 60% of the variation in the HeLD‐Th scores was explained by the final model. Conclusion The HeLD‐Th has sufficient psychometric properties to assess the oral health literacy of Thai adults with mild to moderate disabilities. There are some limitations of the study due to the small sample size, and the results are specific to Thai adults with disabilities. Future studies using the HeLD‐Th scale are recommended.

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Section: Methodsmentioning

confidence: 99%

Section: Reliabilitymentioning

confidence: 99%

Validation of Thai version of the Health Literacy in Dentistry scale: Validation among Thai adults with physical disabilities

Sermsuti-anuwat

Pongpanich

2019

J of Invest & Clin Dent

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“…The structure of the survey questions were based on the previous literature [7]- [13], [17]- [28] and the questions were modified based on the needs of this study. The content validity of the survey was by a number of experts to verify the wording of the survey questions according to the Index of the Item-Objective Congruence (IOC) [29] approach. These experts were asked to provide comments and evaluate each item in order to enhance the clarity, readability, and relevance of the questions.…”

Section: Methodsmentioning

confidence: 99%

Open Educational Resources and University Social Responsibility Practices among Thailand’s Higher Education Institutional Management

Chen¹,

Na-Songkhla²,

Donaldson³

2018

IJIET

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Abstract-Unequal access to higher education institutions (HEIs) on the basis of gender, economic and social status, location of residence, and inadequate prior schooling are all continuing to challenge many Asian nations. Open educational resources (OER) are one example of an innovative approach to educational technology which opens up opportunities to create, share, and facilitate teaching and learning. Embedding OER within University Social Responsibility (USR) is a key element for fostering transparency in educational learning processes, fulfilling higher education institutions (HEIs) social responsibility mission, and helping the establishment of a new sustainable development model for education. This study examined university managers' opinions and attitudes toward current OER and USR practice, particularly focused on Thai HEIs systems. A paper-based survey was deployed to three Thai HEIs systems including: (1) the Universities System (US), (2) the Rajabhat Universities System (RUS), and (3) the Rajamangala Universities of Technology System (RUTS). Forty-four university managers participated in this study. The findings of this study provide benefits to scholars in the field of educational technology and university policy and administration, with regard to supporting existing educational strategy planning and perhaps moving educational policy development further along. Future research can be looked at from the differing angles of the growing OER and USR movements allowing for individual, institutional, and country-level contributions..  Index Terms-Open educational resources, university social responsibility, OERs, USR, policy and strategic planning.

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“…The validation of the questionnaires was conducted to improve the quality of the data collection in two steps: (1) the content validity was reviewed by three researchers to determine the relevancy and validity of the questions, including latent variables. The Index of Item-Objective Congruence (IOC) of Rovinelli & Hambleton (1977) cited in Turner & Carlson (2003) showed IOC values ranging from 0.67-1.00 for questions which are acceptable. (2) The reliability was estimated using Cronbach's alpha, resulting in values ranging from 0.7 or greater (Conbach, 1951cited in Santos, 1999 for particular variables and from 0.769-0.902, confirming the reliability of the questionnaires.…”

Section: Pre-test Analysismentioning

confidence: 99%

The Impact of Digital Social Responsibility on Customer Trust and Brand Equity: An Evidence from Social Commerce in Thailand

Puwirat¹,

Tripopsakul²

2019

ERSJ

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Purpose:The purpose of this study is to investigate the impact of digital social responsibility (DSR) on customer trust and brand equity in the context of social commerce. A total of 324 respondents who have experienced in shopping through social commerce participated in this study through an online survey. Design/Methodology/Approach: Structural equation modeling (SEM) was used to test the empirical data derived from surveys with the proposed hypotheses. Findings: The results showed that digital social responsibility (DSR) initiatives have significantly and positively effects on customer trust (CT) and brand equity (BE). DSR also has an indirect and positive influence on BE via CT as mediating in social commerce context. Practical Implications: The research is one of first attempts to provide valuable insight for studying the relationship between DSR, CT and BE in the context of social commerce. Companies should be aware that implementing DSR helps them to gain benefits in enhancing customer trust and brand equity. Originality/Value:The study provides a better understanding of the role of digital social responsibility in customers' attitudes and brand equity in a social commerce platform.

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Indexes of Item-Objective Congruence for Multidimensional Items

Cited by 221 publications

References 2 publications

Validation of Thai version of the Health Literacy in Dentistry scale: Validation among Thai adults with physical disabilities

Validation of Thai version of the Health Literacy in Dentistry scale: Validation among Thai adults with physical disabilities

Open Educational Resources and University Social Responsibility Practices among Thailand’s Higher Education Institutional Management

The Impact of Digital Social Responsibility on Customer Trust and Brand Equity: An Evidence from Social Commerce in Thailand

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