scholarly journals The Apraissal of Self-care Agency Scale and its relation to health behaviors and conditions in older adults

2021 ◽  
Vol 29 (3) ◽  
pp. 781-796
Author(s):  
Christian Díaz de León ◽  
Ana Anguiano ◽  
Magdalena Lozano ◽  
Emma Flores
Keyword(s):  
Older Adults ◽  
Factor Analysis ◽  
Confirmatory Factor Analysis ◽  
Internal Consistency ◽  
Self Care ◽  
Dimensional Model ◽  
One Dimensional ◽  
Confirmatory Factor ◽  
Care Agency ◽  
Group Comparisons

The objective of this work was to contribute to the study of the validity of the “Appraisal of Self-care Agency Scale” (ASA scale) in older adults and to analyze its association with health-related behaviors and conditions. A questionnaire was constructed and applied to 165 elderly residents of Michoacán, Mexico. A confirmatory factor analysis of the scale's one-dimensional model was carried out, and also an analysis of internal consistency, as well as an analysis of the relationship with other variables based on group comparisons, exploring the effect of the elimination of inverse items. Overall, the reduced scale performed better although the one-dimensional model maintained a limited fit in the confirmatory factor analysis. Internal consistency was satisfactory in both scales (α coefficient= .806 and .826, respectively). In addition, some important group comparisons were identified with anthropometric measurements. In conclusion, tests were found supporting the validity of the ASA scale in older adults, although more evidence is still needed regarding its construct and criterion validity.

scholarly journals Psychometric evaluation of the Farsi version of the diabetes foot self-care bahavior scale

2020 ◽  
Vol 13 (1) ◽  
Author(s):  
Ali Hasanpour Dehkordi ◽  
Yen-Fan Chin ◽  
Tzu-Ting Huang ◽  
Abbas Ebadi ◽  
Reza Ghanei Gheshlagh
Keyword(s):  
Factor Analysis ◽  
Confirmatory Factor Analysis ◽  
Psychometric Properties ◽  
Exploratory Factor Analysis ◽  
Internal Consistency ◽  
Self Care ◽  
The Self ◽  
Diabetic Patients ◽  
Confirmatory Factor ◽  
Farsi Version

Abstract Background Diabetes foot self-care is one of the self-management behaviors of diabetic patients leading to a reduction in the incidence of pressure ulcers and amputation. Having a valid, reliable, simple and comprehensive tool is essential in measuring the self-care behavior of diabetic patients. The aim of this study was to evaluate the psychometric properties of the Farsi version of the diabetes foot self-care bahavior scale (DFSBS) in Iran. Methods In this cross-sectional and methodological study, 500 patients with type 2 diabetes were recruited by convenience sampling. Construct validity was assessed by exploratory factor analysis (over 300 patients) and confirmatory factor analysis (over 200 patients). Internal consistency was calculated by Cronbach’s alpha coefficient and its stability was calculated by intraclass correlation coefficient (ICC). Results In the exploratory factor analysis, two self-care factors related to feet and shoes were extracted which had specific values of 38.49 and 1.24, respectively, and were able to account for 56.22% of the total self-care variance of diabetes foot. Confirmatory factor analysis had excellent fit model. The internal consistency and ICC of the whole instrument were 0.83 and 0.791 (95% CI: 0.575–0.925; P < 0.001), respectively. Conclusions The Farsi version of DFSBS (F-DFSBS) has good validity and reliability, and due to its appropriate psychometric properties, this tool can be used in future studies.

scholarly journals Psychometric Properties of Student Evaluation of Teachers’ Performance Scale: Evidence from Debre Markos University Students’ Evaluation Dataset

2021 ◽  
Vol 2021 ◽  
pp. 1-15
Author(s):  
Muluye Getie Ayaneh ◽  
Askalemariam Adamu Dessie ◽  
Dimetros Molla Fetene
Keyword(s):  
Factor Analysis ◽  
Confirmatory Factor Analysis ◽  
Internal Consistency ◽  
Teaching Effectiveness ◽  
Student Evaluation ◽  
Fit Indices ◽  
Dimensional Model ◽  
Student Evaluation Of Teachers ◽  
Confirmatory Factor ◽  
Shared Variance

Introduction. Student evaluation of teachers’ effectiveness is one of the most common tools used as a measure of teaching performance and accountability by various universities across the globe. The major purpose of this study was to evaluate the validity and underlying structure of students’ evaluation of the higher education teaching effectiveness scale used by all public universities in Ethiopia. Methodology. Data collected from 1397 students at Debe Markos University were used for this analysis. Cronbach’s alpha values and average interitem correlation were used to study the internal consistency reliability of the scale. Composite reliability, average variance extracted, hetero trait-mono-trait ratio, maximum shared variance, average shared variance, and interconstruct correlations were used to assess the construct validity of the scale, and exploratory factor analysis and confirmatory factor analysis were performed with 20 items to test the hypothesis which introduced a four-dimensional construct for teachers’ evaluation scale. We used different goodness-of-fit indices to measure the fit of the models. Results. The scale was shown to have good internal consistency and convergent validity but lacked discriminant validity. Furthermore, confirmatory factor analysis indicated that the four-factor model produced inadequate fit indices, revealing that the original factor structure of the scale changed. Conclusions. The results showed that Student Evaluation of Teaching Effectiveness did not measure what it was supposed to be measuring. Moreover, the exploratory factor analysis and confirmatory factor analysis results indicate that a two-dimensional model is better than the four-dimensional model to explain the data structure, which places limitations on its use.

scholarly journals Modelos factoriales de la Escala de Autoestima de Rosenberg en adolescentes peruanos

2021 ◽  
Vol 26 (1) ◽  
pp. 47
Author(s):  
Andy Rick Sánchez-Villena ◽  
Valeria De La Fuente-Figuerola ◽  
José Ventura-León
Keyword(s):  
Factor Analysis ◽  
Confirmatory Factor Analysis ◽  
Goodness Of Fit ◽  
Self Esteem ◽  
Dimensional Model ◽  
One Dimensional ◽  
Confirmatory Factor ◽  
Method Effects ◽  
The One ◽  
Adequate Internal Consistency

Factorial models of Rosenberg’s Self-esteem Scale in Peruvian adolescentsAbstract: The Rosenberg Self-Esteem Scale (RSE) is an instrument widely used and designed to measure self-esteem in a single dimension. The aim of this research was to analyze the internal structure and the reliability of the RSE in Peruvian adolescents. The scale was administered to a total of 715 adolescents (51.3% female) with an average age of 12.20 years. Six models were identified by confirmatory factor analysis, which correspond to factorial structures reported in previous studies. The results showed a better goodness of fit for the one-dimensional model with control of method effects on inverse items, eliminating item 8 due to its ambiguity. Reliability was adequate and was calculated using the omega coefficient. The unifactorial structure of the RSE is discussed and it is concluded that the instrument reports evidence of validity and adequate internal consistency to be used in the Peruvian context.Keywords: Self-esteem; teenagers; validity; reliability.Resumen: La Escala de Autoestima de Rosenberg (RSE) es un instrumento ampliamente utilizado que fue diseñado para medir la autoestima en una sola dimensión. La presente investigación tuvo como objetivo principal analizar la estructura interna y la fiabilidad de la RSE en adolescentes peruanos. La escala fue administrada a un total de 715 adolescentes (51.3% de sexo femenino; M edad = 12.20 años). Se identificaron seis modelos mediante análisis factorial confirmatorio, los cuales corresponden a estructuras factoriales reportadas en estudios previos. Los resultados mostraron mejores bondades de ajuste para el modelo unidimensional con control del efecto del método en ítems inversos eliminando el ítem 8 por su ambigüedad. La fiabilidad fue adecuada y se calculó a través del coeficiente omega. Se discute la estructura unifactorial de la RSE y se concluye que el instrumento proporciona evidencia de validez y consistencia interna adecuadas para ser utilizada en el contexto peruano.Palabras clave: Autoestima; adolescentes; validez; fiabilidad.

Understanding Perception of Weight Stigma: Development and Validation of Perceived Weight Stigmatization Scale

2020 ◽  
Vol 34 (4) ◽  
pp. 869-897
Author(s):  
Atiqa Rafeh ◽  
Rubina Hanif
Keyword(s):  
Factor Analysis ◽  
Confirmatory Factor Analysis ◽  
University Students ◽  
Exploratory Factor Analysis ◽  
Internal Consistency ◽  
Weight Stigma ◽  
Principal Component Factor Analysis ◽  
Confirmatory Factor ◽  
Perceived Weight ◽  
Weight Stigmatization

The present study was intended to develop a scale to measure perceived weight stigmatization among people with obesity. The study was conducted in five steps. In first step, three focus group discussions were conducted with female obese university students to get the first-hand information related to weight stigmatization. Step two involved four interviews which were conducted with male obese university students to collect detailed information about weight stigmatization experiences of men. Step three included content analysis of qualitative data for item generation. In step four, judge’s opinion was taken, and a committee approach was carried out to select the items for the initial form of the scale. Items for final form of the scale were selected through exploratory factor analysis and confirmatory factor analysis in step five. For exploratory factor analysis, 150 university students (men = 61, women = 89) were included in the sample, whereas, for confirmatory factor analysis, another group of students (men = 78, women = 72) participated in the study. Principal Component Factor Analysis revealed three meaningful structures including Self-Perception, Perceived Social Rejection, and Perceived Impact containing 43 items. Confirmatory factor analysis confirmed this factor structure and all 43 items possessed factor loadings greater than .40. Moreover, results indicated that perceived weight stigmatization had high internal consistency (Cronbach’s alpha = .96) with three subscales having internal consistency .95, .83, and .92 respectively. Therefore, Perceived Weight Stigmatization Scale turned out to be a reliable and valid instrument for measuring perception of weight stigma in adults with obesity.

scholarly journals Validity and reliability of the lederman Prenatal Self-Evaluation Questionnaire (PSEQ) in Brazil

2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Janiny Lima e Silva ◽  
Matheus de Sousa Mata ◽  
Saionara Maria Aires Câmara ◽  
Íris do Céu Clara Costa ◽  
Kleyton Santos de Medeiros ◽  
...  
Keyword(s):  
Factor Analysis ◽  
Confirmatory Factor Analysis ◽  
Pregnant Women ◽  
Internal Consistency ◽  
Intraclass Correlation ◽  
Psychosocial Adaptation ◽  
Validity And Reliability ◽  
Evaluation Questionnaire ◽  
Self Evaluation ◽  
Confirmatory Factor

Abstract Background The Lederman Prenatal Self-Evaluation Questionnaire (PSEQ) is used to assess psychosocial adaptation to pregnancy, labor, childbirth, and maternity. The PSEQ is a tool used in various countries and has been translated into Portuguese; however, it needs to be validated in Brazil. This study aimed to analyze the validity and reliability of the PSEQ in Brazilian pregnant women. Method This methodological validity study investigated internal consistency and reliability using Cronbach’s alpha and intraclass correlation coefficients. Construct validity was assessed using Pearson’s correlation between domains and confirmatory factor analysis. To assess concurrent validity, Pearson’s correlation between the different domains of the PSEQ and Prenatal Psychosocial Profile-Portuguese Version (PPP-VP) was determined. The level of significance was set at 5%. Results This study included 399 pregnant women in the northeastern region of Brazil. The internal consistency and reliability of the total PSEQ score were high (Cronbach's alpha = 0.89; intraclass correlation coefficient = 0.95). Validity analysis showed positive and significant correlations between all PSEQ domains, ranging from 0.14 to 0.56. Confirmatory factor analysis demonstrated the following values of goodness of fit: RMSEA = 0.05, SRMR = 0.08, CFI = 0.61, χ2/df = 1.77. The discriminant and concurrent validities of the PSEQ were confirmed. Conclusions The Portuguese version of the PSEQ has adequate psychometric properties and is a valid and reliable tool to evaluate psychosocial adaptation to pregnancy in Brazilian pregnant women.

Confirmatory Factor Analysis, Internal Consistency, Gender Differential Item Functioning and Discriminant Validity of the Fear of COVID-5 Scale Amidst Emerging Adult University Students in Mexico

2021 ◽  
pp. 003022282110162
Author(s):  
Adalberto Campo-Arias ◽  
Andrés Felipe Tirado-Otálvaro ◽  
Isabel Álvarez-Solorza ◽  
Carlos Arturo Cassiani-Miranda
Keyword(s):  
Factor Analysis ◽  
Confirmatory Factor Analysis ◽  
Differential Item Functioning ◽  
Internal Consistency ◽  
Discriminant Validity ◽  
Emerging Adult ◽  
One Dimension ◽  
Item Functioning ◽  
Confirmatory Factor ◽  
Gender Differential

The study aimed to perform confirmatory factor analysis, internal consistency, gender differential item functioning, and discriminant validity of the Fear of COVID-5 Scale in emerging adult students of a university in Mexico. Confirmatory factor analysis, internal consistency (Cronbach's alpha and McDonald's omega), and gender differential item functioning were estimated (Kendall tau b correlation). The Fear of COVID-5 Scale showed a one-dimension structure (RMSEA = 0.07, CFI = 0.98, TLI = 0.96, and SRMR = 0.02), with high internal consistency (Cronbach's alpha of 0.78 and McDonald's omega of 0.81), non-gender differential item functioning (Kendall tau b between 0.07 and 0.10), and significant discriminant validity (Higher scores for fear of COVID-19 were observed in high clinical anxiety levels). In conclusion, the Fear of COVID-5 Scale presents a clear one-dimension structure similar to a previous study.

scholarly journals A Confirmatory Factor Analysis of the Brief Sense of Community Scale for Spanish-Speaking Older Adults in Puerto Rico

2020 ◽  
Vol 4 (Supplement_1) ◽  
pp. 108-108
Author(s):  
Tommy Buckley ◽  
Kyeongmo Kim ◽  
Denise Burnette
Keyword(s):  
Older Adults ◽  
Factor Analysis ◽  
Puerto Rico ◽  
Confirmatory Factor Analysis ◽  
Sense Of Community ◽  
Community Dwelling ◽  
Psychological Sense Of Community ◽  
Spanish Speaking ◽  
Confirmatory Factor ◽  
Psychological Sense

Abstract Psychological sense of community is a concept used to describe how individuals feel about their community. The Brief Sense of Community Scale (BSCS) is an 8-item scale that includes these four domains: membership, needs fulfillment, emotional connection, and influence. It has been used in various contexts and was validated with young adults in Puerto Rico. The purpose of this study was to validate the BSCS for use with Spanish-speaking older adults in Puerto Rico. We conducted face-to-face interviews with a non-probability sample of 154 community- dwelling adults aged 60+ in Puerto Rico. BSCS is comprised of a 5-point likert-type scale with score values ranging from 0 (strongly agree) to 4 (strongly disagree) (total score range 0-32, mean= 24.75, SD= 6.04), and it showed good reliability in our sample (a=.85) and acceptable subscale reliability (membership, a=.85; needs fulfillment, a=.85; influence, a=.66; and emotional connection, a=.69). Five competing factor structures were tested based on prior research using confirmatory factor analysis (CFA). The CFA indicated that a four factor structure from the original scale was the best fit (χ² (16) =25.9; p=.06; RMSEA=.06; CFI=.98; TLI=.97; SRMR=.04). The BSCS showed significant correlations in the expected direction with quality of life (r=.41), social isolation (r=.34), loneliness (r=.27) and self-rated health (r=.17). We conclude that the BSCS is a valid and reliable scale for measuring psychological sense of community with community-dwelling Spanish-speaking older adults in Puerto Rico. Future research should confirm and extend our findings with other Spanish-speaking older adult populations.

Psychometric Properties of the Modified Social Environment Questionnaire in Chinese Older Adults

2018 ◽  
Vol 26 (4) ◽  
pp. 530-536 ◽  
Author(s):  
Ka-Man Leung ◽  
Pak-Kwong Chung ◽  
Tin-Lok Yuen ◽  
Jing Dong Liu ◽  
Donggen Wang
Keyword(s):  
Older Adults ◽  
Factor Analysis ◽  
Hong Kong ◽  
Confirmatory Factor Analysis ◽  
Psychometric Properties ◽  
Measurement Invariance ◽  
Social Environment ◽  
Convergent Validity ◽  
Confirmatory Factor ◽  
Test Retest Reliability

This study evaluated the psychometric properties of a Chinese version of the 24-item Social Environment Questionnaire (SEQ-C). Confirmatory factor analysis was used to examine the factor validity and measurement invariance (Purpose 1) of the SEQ-C in 453 older adults in Hong Kong. Convergent validity (Purpose 2) and test–retest reliability (Purpose 3) were also measured. The results of the confirmatory factor analysis and measurement invariance supported the four-factor structure (representing companionship, encouragement, neighborhood social cohesion, and role models) of the SEQ-C, in a 15-item model that closely fitted the data. The SEQ-C was also found to have acceptable to satisfactory internal consistency, test–retest reliability, composite reliability, and moderate convergent validity in correlating perceived social support. This study showed that the SEQ-C is a suitable means of measuring the social environments of older adults in Hong Kong.

scholarly journals Psychometric Evaluation of the Child Sensory Profile 2 (CSP2) Among Children with Dyslexia

2021 ◽  
Vol In Press (In Press) ◽  
Author(s):  
Mahnaz Estaki ◽  
Ameneh Dehghan ◽  
Ebrahim Mahmoudi ◽  
Navid Mirzakhany
Keyword(s):  
Factor Analysis ◽  
Confirmatory Factor Analysis ◽  
Internal Consistency ◽  
Sensory Processing ◽  
Convergent Validity ◽  
Standardized Test ◽  
Sensory Profile ◽  
Validity And Reliability ◽  
Persian Version ◽  
Confirmatory Factor

Background: Sensory integration is a necessary skill for acquiring reading skills because it strongly depends on the rapid and strong relation between written and verbal symbols. There is no standardized test for Iranian children with dyslexia to investigate their sensory processing problems. Therefore, understanding the validity and reliability of the child sensory profile 2 (CSP2) would be essential for a detailed assessment of sensory impairments in dyslexic children. Objectives: The current research aimed to establish the internal consistency, factor analysis, and convergent validity of the Persian version of CSP2 in children with dyslexia. Methods: The sample of this study included 200 dyslexic children aged 6 to 12 years who were referred to learning disabilities centers in Qom from September 2019 to February 2020 by using the multistage sampling method. To collect data, the CSP2 questionnaire and the dyslexia test (NEMA) were used. The factor structure was assessed by confirmatory factor analysis. The internal consistency of the CSP2 was examined by using Cronbach’s alpha. Convergent validity was assessed by examining the relationship between CSP2 and NEMA. Results: Internal consistency was obtained as 0.89, 0.92, 0.77, and 0.94 for the four subscales of sensory processing, namely registration, seeking, sensitivity, and avoiding, respectively. The result of confirmatory factor analysis gained support for Dunn's four-factor model. Total scores of NEMA were correlated with the scores of CSP2 subscales (seeking, avoiding, sensitivity, and registration). Conclusions: The Persian version of the Child Sensory Profile 2 is a valid (via confirmatory factor analysis and convergent validity) and reliable (via internal consistency) tool for assessing sensory processing in children with dyslexia.

Confirmatory Factor Analysis of the WAIS-IV and WMS-IV in Older Adults

2013 ◽  
Vol 31 (4) ◽  
pp. 375-390 ◽  
Author(s):  
Delyana I. Miller ◽  
Patrick S. R. Davidson ◽  
Dwayne Schindler ◽  
Claude Messier
Keyword(s):  
Older Adults ◽  
Factor Analysis ◽  
Confirmatory Factor Analysis ◽  
Confirmatory Factor
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