Psychometric properties of the Korean version of the positive aspects of caregiving scale for family caregivers of people with amyotrophic lateral sclerosis

2020 ◽  
Vol 18 (6) ◽  
pp. 699-706
Author(s):  
Hyeon Sik Chu ◽  
Young Ran Tak
Keyword(s):  
Amyotrophic Lateral Sclerosis ◽  
Factor Analysis ◽  
Family Caregivers ◽  
Convergent Validity ◽  
Reliability And Validity ◽  
Secondary Data ◽  
Primary Study ◽  
Korean Version ◽  
Positive Aspects Of Caregiving ◽  
Lateral Sclerosis

AbstractObjectiveMany caregivers report finding positive meanings in their caregiving roles and activities. The positive aspects of caregiving (PAC) scale was designed to measure positive appraisals of caregiving. This study assessed the reliability and validity of the Korean version of the PAC for family caregivers of people with amyotrophic lateral sclerosis (ALS).MethodThe instrument's content and semantic equivalence were established using translation and back translation of the PAC. A convenience sample of 127 family caregivers of patients with ALS in Korea was recruited. Content, construct, and convergent validity of the Korean PAC were evaluated. Cronbach's α was used to assess reliability. This study used secondary data; the primary study received approval from the Institutional Review Board of H Hospital, from where data were collected. The consent forms did not mention the future use of data. Therefore, we have applied for approval regarding this study's protocol and exemption from informed consent.ResultsThe Cronbach's α was 0.92, and internal consistency was acceptable. Exploratory factor analysis supported the construct validity with a two-factor solution explaining 74.73% of the total variance. Regarding convergent validity, the Korean PAC score negatively correlated with caregiver burden and depression and positively with self-rated health status. We were unable to evaluate the suitability of the suggested structural dimensionality through confirmatory factor analysis. Furthermore, as we used secondary data, we could not assess retest reliability for the evaluation of the scale's stability.Significance of resultsThe Korean PAC was found to be an applicable instrument with satisfactory reliability and validity and suitable for further use as a measure for positive appraisals of caregiving for family caregivers of people with ALS. It may be effective for measuring caregivers’ psychological resources.

scholarly journals Development and Psychometric Validation of the Dementia Attitudes Scale

2010 ◽  
Vol 2010 ◽  
pp. 1-10 ◽  
Author(s):  
Melissa L. O'Connor ◽  
Susan H. McFadden
Keyword(s):  
College Students ◽  
Factor Analysis ◽  
Convergent Validity ◽  
Reliability And Validity ◽  
Psychometric Validation ◽  
Attitudes Toward Disabilities ◽  
Nursing Assistant ◽  
Structured Interviews ◽  
Certified Nursing Assistant ◽  
Social Comfort

This study employed qualitative construct mapping and factor analysis to construct a scale to measure attitudes toward dementia. Five family caregivers, five professionals, and five college students participated in structured interviews. Qualitative analysis of the interviews led to a 46-item scale, which was reduced to 20 items following principal axis factoring with two different samples: college students () and certified nursing assistant students (). Confirmatory factor analysis was then conducted with another sample of college students (). The final scale, titled the Dementia Attitudes Scale (DAS), essentially had a two-factor structure; the factors were labeled “dementia knowledge” and “social comfort.” Total-scale Cronbach's alphas ranged 0.83–0.85. Evidence for convergent validity was promising, as the DAS correlated significantly with scales that measured ageism and attitudes toward disabilities (range of correlations = 0.44–0.55; mean correlation ). These findings demonstrate the reliability and validity of the DAS, supporting its use as a research tool.

The assessment of perceived information pollution in banking sector

2018 ◽  
Vol 35 (2) ◽  
pp. 68-76 ◽  
Author(s):  
Qaisar Iqbal ◽  
Siti Hasnah Hassan ◽  
Noor Hazlina Ahmad
Keyword(s):  
Factor Analysis ◽  
Convergent Validity ◽  
Information Quality ◽  
Discriminant Validity ◽  
Banking Sector ◽  
Reliability And Validity ◽  
Measurement Scale ◽  
Area Of Interest ◽  
The Social ◽  
Relationship Of

Infollution management is a substantial dilemma in this century. There is lacking empirical evidence about infollution management. Perceived infollution has been explored based on information quality. This study aims to identify the factors of perceived infollution (information pollution) and validate those factors using confirmatory factor analysis (CFA). Researchers have personally collected data from employees of the banking sector. Factor analysis was performed to explore the factors using Statistical Package for the Social Science, and CFA was conducted to check the reliability, validity, and the model fitness in SmartPLS. The scale developed in this study has exhibited high values of reliability and validity and ensured the presence of both discriminant validity and convergent validity. The newly developed scale of perceived infollution provides a basis for most of the academicians and researchers to empirically investigate the relationship of perceived infollution with individual’s performance and organizational effectiveness, which is considered an important area of interest among the academic researchers in recent years. Extent literature review suggests that it is the first study conducted to develop measurement scale of perceived infollution (information pollution).

scholarly journals Cyberbullying among Adolescents: Psychometric Properties of the CYB-AGS Cyber-Aggressor Scale

2020 ◽  
Vol 17 (9) ◽  
pp. 3090 ◽  
Author(s):  
Sofia Buelga ◽  
Javier Postigo ◽  
Belén Martínez-Ferrer ◽  
María-Jesús Cava ◽  
Jessica Ortega-Barón
Keyword(s):  
Factor Analysis ◽  
Psychometric Properties ◽  
Convergent Validity ◽  
Reliability And Validity ◽  
Anger Expression ◽  
Cross Sectional Study ◽  
Cross Sectional ◽  
Cyber Aggression ◽  
Institutional Authority ◽  
Positive Correlations

The present study aims to analyze the psychometric properties of the revised version of the Adolescent Cyber-Aggressor scale (CYB-AGS). This scale is composed of 18 items that measure direct and indirect cyberbullying. A cross-sectional study was conducted using two independent samples of adolescents. The first sample included 1318 adolescents (52.6% girls) from 12 to 16 years old (M = 13.89, SD = 1.32). The second sample included 1188 adolescents (48.5% boys) from 12 to 16 years old (M = 14.19, SD = 1.80). First, to study the psychometric properties of the CYB-AGS, exploratory factor analysis was performed on Sample 1. Results indicated a two-factor structure: direct cyber-aggression and indirect cyber-aggression. Second, to verify the structure of the CYB-AGS, we selected Sample 2 to conduct confirmatory factor analysis and test the scale’s convergent validity with theoretically-related measures. Results confirmed the reliability and validity of the two-dimensional model. Moreover, measurement invariance was established. Finally, regarding convergent validity, positive correlations were obtained between cyberbullying and aggressive behaviors in school, anger expression, negative attitudes towards school, and transgression of norms. Furthermore, negative correlations were found between cyberbullying and attitudes towards institutional authority.

Reliability and Validity of the Overeating Tension Scale

2000 ◽  
Vol 8 (2) ◽  
pp. 145-160 ◽  
Author(s):  
Sue Popkess-Vawter ◽  
Mary M. Gerkovich ◽  
Shirley Wendel
Keyword(s):  
Factor Analysis ◽  
Construct Validity ◽  
Instrument Development ◽  
Convergent Validity ◽  
Reliability And Validity ◽  
Internal Consistency Reliability ◽  
Normal Weight ◽  
Reversal Theory ◽  
Final Version ◽  
Motivational States

This study presents the development and testing of the Overeating Tension Scale. Overeating tension was defined operationally as the total discrepancy score resulting from differences between subjects’ ratings of actual and desired feelings before overeating. The 32-item Overeating Tension Scale, derived from Apter’ s Reversal Theory, measures reported overall tension and motivation-specific tension. The scale initially included 48 items, six items for each of eight motivational states. After two instrument development studies (N = 373, N = 208), items were refined and reduced to a total of 32, or four for each of eight motivational states. The final version of the instrument was tested in two additional studies (N = 330, N = 130) that provided evidence to support the internal consistency reliability of the Overeating Tension Scale. There was support for construct validity using contrasted groups (overweight and normal weight subjects), convergent validity, and factor analysis.

Validating Service Locus of Control Scale for Hotels in Sample of Indian Business Travelers

2017 ◽  
Vol 6 (2) ◽  
pp. 97-107
Author(s):  
Mohita Maggon ◽  
Harish Chaudhry
Keyword(s):  
Factor Analysis ◽  
Locus Of Control ◽  
Convergent Validity ◽  
High Reliability ◽  
Reliability And Validity ◽  
Control Scale ◽  
Business Travelers ◽  
Confirmatory Factor ◽  
Hospitality Sector ◽  
Service Offering

The purpose of this study was to validate the service locus of control (SLOC) scale in the hospitality sector in India. This article validated the SLOC scale (Bradley & Sparks, 2002) with a sample of Indian business travelers. The study aimed at examining reliability and validity of the scale. The validation of the scale was done through confirmatory factor analysis and discriminant as well as convergent validity was observed. The scale was administered to a sample of 304 business travelers (males = 173, females = 131). Results showed that the scale had high reliability and acceptable construct validity among Indian business travelers. The study offers implications for marketers to effectively customize the service offering by understanding the importance of locus of control in service settings. This is the first study to validate the SLOC scale among Indian business travelers. Besides, this is the first study to implement this scale in the hospitality sector.

scholarly journals Korean Version of the Stroke Rehabilitation Motivation Scale: Reliability and Validity Evaluation

2020 ◽  
Vol 44 (1) ◽  
pp. 11-19
Author(s):  
Mina Park ◽  
Ji-Yeong Lee ◽  
Yeajin Ham ◽  
Sang-Wook Oh ◽  
Joon-Ho Shin
Keyword(s):  
Factor Analysis ◽  
Exploratory Factor Analysis ◽  
Internal Consistency ◽  
Stroke Rehabilitation ◽  
Reliability And Validity ◽  
Stroke Patients ◽  
Good Reliability ◽  
Validity Test ◽  
Korean Version ◽  
Motivation Scale

Objective To translate the Stroke Rehabilitation Motivation Scale (SRMS), developed to evaluate the motivation level of stroke patients during rehabilitation, into the Korean language and to verify the reliability and validity of the Korean version of SRMS (K-SRMS).Methods The K-SRMS was developed following a structured process that included translation, verification, compromise assessment, reverse translation, feedback, and final correction. K-SRMS reliability was evaluated by performing internal consistency and test–retest analyses. The reliability test was conducted in 50 stroke patients. Its validity was assessed by comparing the K-SRMS with the scale and performing exploratory factor analysis. The validity test was conducted in 102 stroke patients.Results The test–retest analysis showed good reliability, and the internal consistency of the K-SRMS was similar to that of the original version for all, except 4, items. Thus, these 4 items were excluded, and then the validity test was conducted. Pearson correlation analysis demonstrated that the K-SRMS score was significantly correlated with the BAS total score (Pearson r=0.207, p<0.05). In the exploratory factor analysis, K-SRMS items were categorized into 7 groups (factors), and factors 1 and 4 showed mutual concordance with K-SRMS subscales, including intrinsic motivation factors and amotivation, respectively.Conclusion The newly developed K-SRMS showed good reliability and validity. It could also be used as a tool to objectify the degree of motivation for rehabilitation among stroke patients in clinical care and research.

scholarly journals Psychometric Properties of the CYBVICS Cyber-Victimization Scale and Its Relationship with Psychosocial Variables

2019 ◽  
Vol 8 (1) ◽  
pp. 13 ◽  
Author(s):  
Sofía Buelga ◽  
Belén Martínez-Ferrer ◽  
María-Jesús Cava ◽  
Jessica Ortega-Barón
Keyword(s):  
Factor Analysis ◽  
Psychometric Properties ◽  
Convergent Validity ◽  
Factor Model ◽  
Reliability And Validity ◽  
Self Esteem ◽  
Cyber Victimization ◽  
Open Communication ◽  
Confirmatory Factor ◽  
Positive Correlations

The main goal of the present study was to analyze the psychometric properties of the revised version of the Adolescent Cyber-Victimization Scale (CYBVICS). This scale is composed of 18 items that assess direct and indirect cyber-victimization. Two subsamples participated in the present study. Sample 1 included 1318 adolescents (47.4% boys) from 12 to 16 years old (M = 13.89, SD = 1.32). Sample 2 was composed of 1188 adolescents (51.5% girls) from 12 to 16 years old (M = 14.19, SD = 1.80). First, an exploratory factor analysis was conducted on sample 1. Results yielded a bifactor structure: direct cyber-victimization and indirect cyber-victimization. To confirm the structure of the CYBVICS, we selected sample 2 to perform confirmatory factor analysis and test its convergent validity with theoretically related measures. The results supported the reliability and validity of the two-factor model. In addition, measurement invariance was established. Related to convergent validity, positive correlations between cyber-victimization and peer victimization, depressive symptoms, and offensive communication with the mother and the father were found. Moreover, negative correlations were found between cyber-victimization and open communication with the mother and the father and family self-esteem.

Factor Structure of the Perfectionistic Self-Presentation Scale in Korea

2011 ◽  
Vol 109 (3) ◽  
pp. 990-1000 ◽  
Author(s):  
Dong-Gwi Lee ◽  
Hanna Suh ◽  
Hee-Kyung Lee
Keyword(s):  
College Students ◽  
Factor Analysis ◽  
Confirmatory Factor Analysis ◽  
Factor Structure ◽  
Convergent Validity ◽  
Model Fit ◽  
Self Presentation ◽  
Korean Version ◽  
Confirmatory Factor ◽  
Korean College Students

This study explored the factor structure of the Korean version of the Perfectionistic Self-Presentation Scale, originally developed by Hewitt and colleagues in 2003 with three factors (Perfectionistic Self-promotion, Non-display of Imperfection, and Non-disclosure of Imperfection). In Study 1, a confirmatory factor analysis was performed on the Korean version with 27 items for 151 Korean college students, but the model fit was poor. Subsequently, an exploratory factor analysis was conducted, and the results yielded three factors as found in Hewitt, et al., yet with 20 items rather than the original 27 items. This new version had good internal consistency (Cronbach's alpha = .88); convergent validity estimate was established with a measure of self-presentation motivation. In Study 2, to support the structural validity of the Korean version, another confirmatory factor analysis was conducted with 203 Korean college students. The model fit was good, but a few amendments were made.

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