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.

A Cross-Cultural Test of the Two-Part Typology of Humor

1993 ◽  
Vol 76 (3_suppl) ◽  
pp. 1275-1281 ◽  
Author(s):  
Lynette S. McCullough
Keyword(s):  
Factor Analysis ◽  
Confirmatory Factor Analysis ◽  
University Students ◽  
Exploratory Factor Analysis ◽  
Cross Cultural ◽  
American University ◽  
Confirmatory Factor ◽  
Part Structure ◽  
Order Factor ◽  
Second Order Factor Analysis

Ten humorous television advertisements were shown to 44 Finnish and 68 American university students to investigate whether Freud's two-part humor typology (tendencious/nontendencious) adequately represented the perceptions of both nationalities. Confirmatory factor analysis did not confirm the two-type structure for either nationality, and subsequent exploratory factor analysis indicated different humor perceptions for Finns and Americans Second-order factor analysis yielded an aggressive and a nonsense factor, which suggests that the more reductive two-part structure may exist across cultures.

scholarly journals Validity and reliability of Korean version of the Grit Scale for Korean nursing students

2020 ◽  
Vol 26 (3) ◽  
pp. 322-331
Author(s):  
Hyo-Suk Song ◽  
So-Hee Lim
Keyword(s):  
Factor Analysis ◽  
Nursing Students ◽  
Confirmatory Factor Analysis ◽  
Exploratory Factor Analysis ◽  
Internal Consistency ◽  
Item Analysis ◽  
Internal Consistency Reliability ◽  
Validity And Reliability ◽  
Korean Version ◽  
Confirmatory Factor

Purpose: The purpose of this study was to investigate the validity and reliability of the Korean Version of the Grit (Grit-K) scale for nursing students in Korea.Methods: The participants in the study were 277 nursing students. Their grit was verified by using self-reports and the results of a questionnaire. Grit was translated into Korean and its content validity was verified by five experts. The validity of the instrument was verified through item analysis, exploratory factor analysis, and confirmatory factor analysis. Reliability verification was analyzed by using internal consistency reliability.Results: Two factors were identified through exploratory factor analysis and six items of the original instrument were found to be valid. In the confirmatory factor analysis, the validity of the instrument was verified as the model. The internal consistency reliability was also acceptable and Grit was found to be an applicable instrument.Conclusion: This study shows that the Korean Version of the Grit Questionnaire is a valid and reliable instrument to assess nursing students in Korea.

scholarly journals The Attitude Scale Towards Flirting Violence

2018 ◽  
Vol 6 (05) ◽  
Author(s):  
Erva Fatma Tayanc ◽  
Merve Sarıer ◽  
Harun Kamanlı ◽  
Cansu Uysal
Keyword(s):  
Factor Analysis ◽  
Confirmatory Factor Analysis ◽  
University Students ◽  
Exploratory Factor Analysis ◽  
Attitude Scale ◽  
Alpha Coefficient ◽  
Cronbach Alpha ◽  
Confirmatory Factor ◽  
Students Attitudes ◽  
Reliable Scale

The aim of this study was to develop an attitude scale towards flirting violence for university students who study at TED University. 232 university students aged 18-25 in Ankara participated in this study. University Students’ Attitudes Scale Towards Flirting Violence (ASTFV)” is a 5 item Likert type scale. Exploratory factor analysis and confirmatory factor analysis was used for validity and the results of the factor analysis indicated that the scale explains 62,798 % of the total variance. For reliability Cronbach Alpha coefficient was 0.938. Findings indicated that the ASTFV was a valid and reliable scale.

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.

Confirmatory Factor Analysis of the Frost et al Multidimensional Perfectionism Scale-24 (F-MPS 24)

2017 ◽  
Vol 41 (S1) ◽  
pp. s793-s794
Author(s):  
M.J. Soares ◽  
J. Azevedo ◽  
A.T. Pereira ◽  
A.I. Araújo ◽  
J. Castro ◽  
...  
Keyword(s):  
Factor Analysis ◽  
Confirmatory Factor Analysis ◽  
University Students ◽  
Internal Consistency ◽  
Factor Model ◽  
Short Form ◽  
Correlated Errors ◽  
Confirmatory Factor ◽  
Good Internal Consistency ◽  
Six Dimensions

IntroductionThe F-Multidimensional Perfectionism Scale is a widely used instrument to assess perfectionism trait. The original scale comprises 35-items that measure the six dimensions of Frost et al (1990) conceptualization of perfectionism: personal standards (PS), concern over mistakes (CM), doubts about actions (DA), parental criticism (PC), Parental expectations (PE) and Organization (O).ObjectiveTo examine the factor structure of the 24-items short form of the F-MPS using confirmatory factor analysis (CFA), in a sample of Portuguese university students.MethodsThe sample comprises 344 university students (68.4% females), with an average age of 20.69 years (SD = 1.59; range = 17–24). They completed a version of F-MPS with 24 items that results from the selection of the four items with highest loadings in the respective six dimensions of the original Portuguese version (Amaral et al., 2013).ResultsAfter correlated errors, we obtained a good fit for the FMPS with six factors (X2/df = 2.125; CFI = .936; GFI = .891, RMSEA = .057; P[rmsea≤ .05] = .043). The 24-item F-MPS short form revealed good internal consistency (α = .825). The six dimensions showed acceptable or good internal consistency, as revealed by Cronbach's alpha (α: PS = .80; CM = .76; DA = .82; PC = .84; PE = .89, O = .85).ConclusionsThe F-MPS 24 items short form CFA confirmed the six factor model as a reliable and valid measure to assess multidimensional perfectionism in Portuguese university students.Disclosure of interestThe authors have not supplied their declaration of competing interest.

Development and Validation of Quality of Mother and Daughter-in-Law’s Relationship Scale

2021 ◽  
Author(s):  
Zabihollah Abbaspour
Keyword(s):  
Factor Analysis ◽  
Confirmatory Factor Analysis ◽  
Exploratory Factor Analysis ◽  
Internal Consistency ◽  
Convergent Validity ◽  
Confirmatory Factor ◽  
Mother And Daughter ◽  
Social Intimacy ◽  
Development And Validation

Aim: Conflict of mothers and daughters-in-law is a common issue, especially in Asian countries characterized by a collectivistic culture and a patrilineal society. The main purpose of this research was the development and validation of quality of mother and daughter-in-law’s relationship scale, including construct validity, convergent validity and internal consistency. Methods: This was a correlational research. The research's statistical population included all students' mothers in city of Ahvaz. Two samples were used in this study. In the first sample, 411 subjects were selected for exploratory factor analysis; and in the second stage, a random sample of 211 subjects were selected as a multi-stage cluster sampling for confirmatory factor analysis. Subjects completed the Quality of Mother-in-Law and Daughter-in-law Relationship Scale (QMDRS) and Miller Social Intimacy Scale (MSIS). Results: The results of the exploratory factor analysis showed that this scale consists of four factors, including kindness and empathy, control, communication, and interference. The confirmatory factor analysis results confirmed the four-factor structure of this scale. Convergent validity of QMDRS is calculated by correlating it with the Miller Social Intimacy Scale. The correlation coefficient of mean in subjects in QMDRS was significant (0.20 to 0.46). According to Cronbach's alpha, the internal consistency of the QMDRS and four factors kindness and empathy, control, communication, and interference was 0.68, 0.62, 0.72, 0.78, and 0.90. Conclusion: According to the results the Quality of Mother and Daughter-in-law’s Relationship Scale (QMDRS) has sufficient validity and reliability in Iranian families.

scholarly journals Factor structure and short version of the modified Fresno test to assess the use of the evidence-based practice in physiotherapists

2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Anderson Martins da Silva ◽  
Rosimeire Simprini Padula
Keyword(s):  
Factor Analysis ◽  
Confirmatory Factor Analysis ◽  
Exploratory Factor Analysis ◽  
Factor Structure ◽  
Internal Consistency ◽  
Short Version ◽  
Evidence Based ◽  
Convenience Sample ◽  
Fresno Test ◽  
Confirmatory Factor

Abstract Background The Modified Fresno Test has been used to evaluate the use of the Evidence-Based Physiotherapy (EBP). So far, none of the versions of the Fresno Test were subjected to analysis of the factorial structure. The objective of the study was to describe the exploratory and confirmatory factor structure of the Modified Fresno Test adapted to the Portuguese-Brazilian and analyze the statistical feasibility for the elaboration of a short version. Methods The questionnaire was applied with a convenience sample of 57 physiotherapists, being 36 professionals (13 of these also professors) and 21 students from the last semester of the physiotherapy course. Exploratory Factor Analysis (EFA) was performed by the method of principal components. Confirmatory Factor Analysis (CFA) was performed by the method of maximum likelihood. The total score of the answers in the test and retest was evaluated, totalling 228 observations. Reliability was assessed by means of internal consistency, using Cronbach’s alpha coefficient. Results Reliability was satisfactory (α 0.81) for all questions of the instrument. The coefficient α calculated for the corrected item-total showed values higher than 0.20 except for item 9. Preliminary tests for Exploratory Factor Analysis showed acceptable values with Kaiser-Meyer-Olkin (KMO = 0.80) and Bartlett’s test of sphericity [chi-square (78) = 1149.615, p < 0.001], indicating that the correlations were sufficient for analysis. The analysis revealed the presence of 3 factors (eigenvalues> 1), which explains 60.9% of the instrument’s total variance. In Confirmatory Factor Analysis, none of the indices came close to an acceptable level (≥ 0.90), however, the second model which tested a three-factor structure provided a better fit to the data. From the results of this study the Modified Fresno Test short version was drawn. Conclusion The analysis showed good factor validity and adequate internal consistency for the use of the instrument consisting of 13 questions and 3 factors. This model proved to be better than the original model. The short version consisting of 9 questions may be an appropriate alternative for use in the population of interest.

scholarly journals The Adaptation of the Moral Integrity Scale into Turkish and Analysis of the Psychometric Features

2020 ◽  
Vol 5 (3) ◽  
pp. 327-340
Author(s):  
Nesrullah Okan ◽  
Halil Eksi
Keyword(s):  
Factor Analysis ◽  
Confirmatory Factor Analysis ◽  
Construct Validity ◽  
Exploratory Factor Analysis ◽  
Internal Consistency ◽  
Moral Identity ◽  
Criterion Validity ◽  
Validity And Reliability ◽  
Moral Integrity ◽  
Confirmatory Factor

The aim of this study is to adapt the Moral Integrity Scale developed by Sclenker (2008) to Turkish and conduct its psychometric analysis. The scale items were translated into Turkish by five specialists in the first place. After the language structure, culture suitability and understandability of the items were examined by the two experts, the items agreed upon were translated back to their original language by the two translation experts. After the positive evaluations of the experts, the final version of the scale items was decided. During the adaptation process of the study, data were collected from 470 people for exploratory factor analysis; from 248 people for confirmatory factor analysis and from 100 people for criterion validity. In this context, Exploratory Factor Analysis (AFA) was used to test the construct validity of the scale first. As a result of the exploratory factor analysis, it is seen that the moral integrity scale explains 52,127% of the variance as one dimension. Confirmatory factor analysis (CFA) was then performed to test the construct validity of the scale. The one-dimensional and 18-item structure of the Moral Integrity Scale was analyzed with DFA and accepted fit indices were obtained (X2 / sd = 2.745; p <.001; RMSEA = 0.061; S-RMR = 0.051; NFI = 0.929; CFI = 0.954; GFI = 0.915; RFI = 0.919). In order to calculate the scale reliability, the Cronbach Alpha (α) internal consistency coefficients and the difference between the lower and upper scores of 27% were examined. For the Moral Integrity Scale, the internal consistency coefficient Cronbach’s Alpha value was determined as 961. At the same time, the moral identity scale was used for criterion validity and a significant positive relationship was obtained with the two sub-dimensions of this scale. The total score obtained from the scale gives the person’s moral integrity score. According to all these results, it is understood that the Moral Integrity Scale has sufficient validity and reliability values.

scholarly journals Evaluation of Factor Structure of the Persian Scale of Coping With Carver Shortened Stress

2020 ◽  
Vol 23 (4) ◽  
pp. 472-487
Author(s):  
Azam Hashemian Moghadam ◽  
◽  
Hamid Reza Agha Mohammadian Sharbaf ◽  
Mohammad Saeid AbdeKhodaei ◽  
Hossein Kareshki ◽  
...  
Keyword(s):  
Health Psychology ◽  
Factor Analysis ◽  
Confirmatory Factor Analysis ◽  
Exploratory Factor Analysis ◽  
Factor Structure ◽  
Internal Consistency ◽  
Student Sample ◽  
Statistical Population ◽  
Brief Cope ◽  
Confirmatory Factor

Background and Aim: Coping with stress is one of the most important research areas in health psychology. Researching in this regard requires a tool with strong psychometric properties and validation in Iranian culture. The purpose of this study was to investigate the most commonly used short-scale factor structure, the Carver’s Brief Cope. Methods & Materials: This study was a cross-sectional and methodological study of test type. The statistical population consisted of all students studying at Birjand University in 1977-98. Sampling was available by the method. The condition for entry into the study was the experience of a stressor for at least 6 months. After receiving a medium or high score on the perceived stress level, 629 students completed the 28-question form. Data was analyzed using SPSS V. 15 and laser software V. 8.8. Exploratory factor analysis was performed to determine the factor structure of the questionnaire. A confirmatory factor analysis was used to confirming the factors. Reliability was established through retesting and internal consistency. Ethical Considerations: This study is part of a PhD. thesis, registered (Code: IR.UM.REC. 3/50099) at Ferdowsi University of Mashhad. Before entering the study, an informed consent was obtained from the subjects. Results: After confirming the face and content validity quantitatively and qualitatively, the exploratory factor analysis results after varimax rotation showed 55.139% of the total variance explained by the first eight factors with a higher than one specific value. However, in confirmatory factor analysis, the first two factors, 4 and 7, were omitted due to insufficient power to explain the present variables. Finally, the goodness-of-fit indices of the RMFIA, PFI, GFI, IFI, IFI, CFI, AGFI confirmed the fit of the six-factor structure with the data. Reliability of the instrument was also confirmed by internal consistency (α=0.73) and test-retest reliability (r=0.59). Conclusion: The highly abbreviated 6-item form of Carver’s Brief Cope showed good validity and reliability in the student sample and can be used in health psychology studies.

scholarly journals The Reliability and Validity Study of the Scale Measuring High School Students’ Attitude Towards Biology: Using Factor Analysis

2021 ◽  
Author(s):  
Shahzad Ahmad ◽  
Naveed Sultana ◽  
Sadia Jamil
Keyword(s):  
High School ◽  
Factor Analysis ◽  
High School Students ◽  
Confirmatory Factor Analysis ◽  
Secondary Students ◽  
Exploratory Factor Analysis ◽  
Internal Consistency ◽  
Measurement Tool ◽  
School Students ◽  
Confirmatory Factor

This study focused on the statistical technique using factor analysis to validate the scale measuring high school students’ attitudes towards Biology. The study sample consisted of 500 students (male = 220, female = 280) from public and private institutions offering high school education with Biology as an elective subject, in Islamabad. As part of this study, the scale developed by (Ahmad and Jamil, 2019) for the attitude of students towards biology was adopted. Research has shown that attitude and achievement are interrelated. Previously, research studies used exploratory factor analysis to analyze the validity of the scale construction. The present study used exploratory and confirmatory factor analysis to fill the gap in the literature because, after exploratory factor analysis, confirmatory factor analysis is required to test whether the models estimate the intended theoretical constructs. Following the procedure of factor analysis, six factors of the Biology Attitude Scale (BAS) were identified. The findings of the study show that the scale had a multidimensional construct. Further, the internal consistency reliability analysis was performed. Cronbach’s alpha coefficient was 0.86 which shows high internal consistency. It is recommended that BAS is a reliable and valid measurement tool that can be used to determine the attitude of secondary students towards Biology.

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