Psychometric Properties of Personality Scale (Triguna Personality – Sat, Raj, Tam) among the Adult Person

2016 ◽  
Vol 4 (1) ◽  
Author(s):  
Gaukaran Janghel ◽  
Dr. Priyamvada Shrivastav
Keyword(s):  
Psychometric Properties ◽  
Adult Population ◽  
Cronbach’S Alpha ◽  
Varimax Rotation ◽  
Personality Scale ◽  
Cronbach's Alpha ◽  
Correlational Design ◽  
Factors Analysis ◽  
Personality Attribute ◽  
Age Range

To establish the psychometric properties of the personality scale in assessed on personality attributes for adult population. Survey type research and correlational design were use. The personality scale was administered on the adult population (N=200, Age group 30-60 years) of Raipur City, Chhattisgarh, India. The psychometric properties of the scale were established by computing Exploratory Factors analysis, reliability (Cronbach’s Alpha) and validity. The result of the exploratory factor analysis in varimax rotation model reveals that 29 items were significantly loaded in three factors out of 30 items. Each items of the scale were highly discriminate. The reliability of personality scale Cronbach’s Alpha is 0.84.The psychometric properties of the personality trigun scale confirm that it is reliable and valid measure of personality attribute (e.g. sat, raj and tam) among adult with age range of 30-60 years.

scholarly journals The 8-item Morisky medication adherence scale: validation of a Portuguese version in HIV patients

2020 ◽  
Vol 30 (Supplement_5) ◽  
Author(s):  
A Aguiar ◽  
C Piñeiro ◽  
R Serrão ◽  
R Duarte
Keyword(s):  
Medication Adherence ◽  
Psychometric Properties ◽  
Reliability Analysis ◽  
Cronbach’S Alpha ◽  
Portuguese Version ◽  
Cronbach's Alpha ◽  
Adherence To Medication ◽  
Morisky Medication Adherence Scale ◽  
Adherence Scale ◽  
The Mean

Abstract Background Antiretroviral therapy (ART) has the most effective treatment for people with HIV, but its effectiveness depends on the individual medication adherence. Morisky Medication Adherence Scale (MMAS-8) is one of the most widely used scales to assess patient adherence. Thus, we aimed to validate a Portuguese version of MMAS-8 and determine its psychometric properties in HIV positive patients. Methods A cross-sectional survey was conducted in Centro Hospitalar Universitário São João (Porto, northern Portugal) at the infectious diseases department. After authorization to use the scale - granted by the author - and, a standard forward-backwards procedure to translate MMAS-8 to Portuguese, the questionnaire was applied to 233 patients with HIV doing ART. Reliability was assessed using Cronbach's alpha and test-retest reliability. Three levels of adherence were considered: 0 to < 6 (low), 6 to < 8 (medium), 8 (high). Results In the studied sample, the mean age was 45.03 years (SD = 11.63), 80.3% men, 19.3% women and 1 transgender, and 53.8% had ≤9 years of education. The mean number of prescribed ART per patient was 1.76. The mean score for the medication adherence scale was 7.29 (SD = 6.74). For the reliability analysis, 12 patients were excluded due to missing data (n = 221). Regarding the level of adherence, 22.5% were low adhering, 71.6% medium and 5.9% high. Corrected item-total correlations showed that 1 item does not correlate very well with the overall scale and was dropped. Scale reliability analysis for the remaining 7 items revealed an overall Cronbach's alpha of 0.661. Women had a protective effect on adherence (OR = 0.31;95%CI:0.15-0.66). Number of years doing ART, age of participants, and type of residence didn't show to be correlated with adherence. Conclusions MMAS-8 is a reliable and valid measure to detect patients at risk of non-adherence. A satisfactory Cronbach's alfa (0.661) was obtained. In general, adherence to medication was medium or high. Key messages This scale can be applied nationwide in other different hospitals, as it could serve as a tool for measuring adherence to ART that can allow for better health care to the ones that are low adhering. A Portuguese version of the MMAS-8 was created for measuring adherence to ART that maintained a similar structure to the original MMAS-8 and good psychometric properties.

scholarly journals Validation of AQoL-8D: a health-related quality of life questionnaire for adult patients referred for otolaryngology

2021 ◽  
Author(s):  
Anita Obrycka ◽  
Jose-Luis Padilla ◽  
Artur Lorens ◽  
Piotr Henryk Skarzynski ◽  
Henryk Skarzynski
Keyword(s):  
Factor Analysis ◽  
Confirmatory Factor Analysis ◽  
Pearson Correlation ◽  
Adult Population ◽  
Life Questionnaire ◽  
Cronbach’S Alpha ◽  
Cronbach's Alpha ◽  
Content Relevance ◽  
Confirmatory Factor ◽  
Item Content

Abstract Purpose The purpose of the study was to validate the AQoL-8D questionnaire in the adult population of patients referred to an otolaryngology clinic. Methods AQoL-8D was translated into Polish. 463 patients (age18–80 years) with otolaryngological conditions were assessed with the AQoL-8D, SF-6D, and SWLS questionnaires. We investigated the item content-relevance, factor structure by means of Confirmatory Factor Analysis, corrected item-total correlations, Cronbach’s alpha, Pearson correlation of the AQoL-8D scores with results from SF-6D and from the SWLS questionnaires. Finally, ANOVA was used to test the AQoL-8D ability to group the HRQoL of patients in terms of their otolaryngological management type. Results The median score of item content-relevance was 5.0 for all AQoL-8D items. Confirmatory Factor Analysis revealed the following fit indices: Comparative Fit Index = 0.81; Tucker–Lewis Index = 0.80; and Root Mean Square Error of Approximation = 0.07. Cronbach's alpha for AQoL-8D dimensions ranged from 0.48 to 0.79. Mean item-total correlations over all dimensions, super dimensions, and the instrument overall were higher than 0.3. There was a significant Pearson correlation between the results obtained with AQoL-8D and SF-6D (r = 0.68), and with AQoL-8D and SWLS (r = 0.43). A one-way ANOVA showed a significant effect of management type on HRQoL as measured by AQoL-8D [F(4,458) = 6.12, p < 0.001] Conclusion AQoL-8D provides valid and reliable measures of HRQoL in patients undergoing otolaryngological treatment. Because it is a generic questionnaire, it is possible to make general comparisons of otolaryngology outcomes with those from other subspecialties.

Scale of Assessment of Self-Care Behaviors with Arteriovenous Fistula in Hemodialysis: A Psychometric Study in Brazil

2021 ◽  
pp. 105477382198980
Author(s):  
Marta Nunes Lira ◽  
Clemente Neves Sousa ◽  
Maria Carolina Medeiros Wanderley ◽  
Natália Ramos Costa Pessoa ◽  
Kelly Cristiane Rocha Lemos ◽  
...  
Keyword(s):  
Factor Analysis ◽  
Psychometric Properties ◽  
Arteriovenous Fistula ◽  
Content Validity ◽  
Self Care ◽  
The Self ◽  
Expert Committee ◽  
Cronbach’S Alpha ◽  
Cronbach's Alpha ◽  
Confirmatory Factor

The purpose of this study was to evaluate the psychometric properties of the Brazilian Scale for the Assessment of Self-Care Behaviors with Arteriovenous Fistula in Hemodialysis. Cross-sectional validation study, followed the recommendation provided by Sousa and Rojjanasrirat. Content validity, explanatory and confirmatory factor analyses used to check validity and Cronbach’s alpha was the reliability measure. Three hundred hemodialysis patients with arteriovenous fistula were included in the study. The expert committee assessed the content validity. Exploratory factor analysis confirmed the same two-factor structure found for the original scale, explaining 60.10% of the variance. Such solution was checked by confirmatory factor analysis with Cronbach’s alpha equal to 0.920, 0.810, and 0.884 for the overall scale, the self-care in management of signs and symptoms and the self-care in prevention of complications subscales respectively. The scale has good psychometric properties to assess self-care behaviors and can be used with Brazilian patients on hemodialysis with arteriovenous fistula.

Psychometric Properties of the Abbreviated Multidimensional Acculturation Scale and the Multigroup Ethnic Identity Measure With Japanese Sojourners

Assessment ◽  
2016 ◽  
Vol 24 (1) ◽  
pp. 104-114 ◽  
Author(s):  
Makoto Miyoshi ◽  
Kimberly Asner-Self ◽  
Sheng Yanyan ◽  
Jennifer M. Koran
Keyword(s):  
United States ◽  
Ethnic Identity ◽  
Construct Validity ◽  
Psychometric Properties ◽  
Factor Structure ◽  
Japanese Version ◽  
The United States ◽  
Cronbach’S Alpha ◽  
Cronbach's Alpha ◽  
Multigroup Ethnic Identity Measure

The current study examined psychometric properties of the Japanese version of Abbreviated Multidimensional Acculturation Scale (AMAS-ZABB-JP) and the 20-item Multigroup Ethnic Identity Measure (MEIM-JP) with 273 Japanese sojourners and immigrants to the United States. The theoretical six-factor structure for the AMAS-JP and two-factor structure for the MEIM-JP was consistent with the literature. The subscales of the AMAS and MEIM showed expected patterns of correlation with each other and with additional variables (i.e., number of years in the United States), providing evidence for construct validity. Cronbach’s alpha reflected high levels of reliability for both scales. Despite strong psychometric findings, there were translational and cultural-based findings that suggest the need for further research.

scholarly journals Assessment of psychometric properties of the questionnaire on supervisor-doctoral student interaction (QSDI) in Iran

2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Hooman Daryoushi ◽  
Amir Jalali ◽  
Ehsan Karimi ◽  
Nader Salari ◽  
Parvin Abbasi
Keyword(s):  
Factor Analysis ◽  
Psychometric Properties ◽  
Correlation Coefficient ◽  
Quantitative Methods ◽  
Doctoral Student ◽  
Student Interaction ◽  
Medical Sciences ◽  
Cronbach’S Alpha ◽  
Cronbach's Alpha ◽  
Farsi Version

Abstract Background One of the main elements that help students in research projects and composing dissertations is the student-supervisor relationship. A valid and reliable tool to measure this seems essential and it is the objective of the present study to validate and assess the psychometric properties of a questionnaire on supervisor-doctoral student interaction (QSDI) in Iran. Methods Before starting the study, a permission from the developer of the tool was secured. Then the tool was forward-backward translated. After preparing the Farsi version of the tool, content validity was confirmed through qualitative and quantitative methods. To examine construct validity, exploratory factor analysis (EFA) and confirmatory factor analysis (CFA) were conducted with participation of 218 and 410 MD, MSc, and PhD students of medical sciences, respectively. To check reliability of the tool, correlation coefficient was used. To examine internal consistency of the tool, Cronbach’s alpha was used. Data analyses were done in SPSS (v.25) and LISREL (v.8). Results The EFA and CFA results revealed eight factors and 39 items. The value of R-square for the model was equal to 0.99, which means 99% of changes in the dependent variable (supervisor-student interaction) is attributed to the independent variable (41 items). That is, 99% of the dependent variable changes is due to the independent variables. The main indices of the model based on factor analyses were supported (0.9<), which indicated goodness of fit of the model (χ2/df = 1.76, CFI, NFI, TLI = 0.98 GFI = 0.91, RMSEA = 0.043, R-square = 0.99). The significance level for correlation coefficient was below 0.05. Reliability of the tool was supported based on internal correlation (Cronbach’s alpha) equal to 0.943 for the whole tool and in 0.89–0.97 range for the subscales. Conclusion In general, the results showed that the Farsi version of QSDI (eight factors and 39 items) had acceptable and applicable indices and it can be used as a valid tool in different fields for higher education students of medical sciences.

Psychometric Properties of the Thai Tampa Scale of Kinesiophobia among Older People with Knee Osteoarthritis

2021 ◽  
Vol 104 (8) ◽  
pp. 1317-1325
Keyword(s):  
Older People ◽  
Knee Osteoarthritis ◽  
Psychometric Properties ◽  
Pain Catastrophizing ◽  
Validity And Reliability ◽  
Cronbach’S Alpha ◽  
Cronbach's Alpha ◽  
Fear Of Movement ◽  
Activity Avoidance ◽  
Confirmatory Factor

Background: Kinesiophobia is described as fear of physical movement resulting in painful injury. Older adults with knee osteoarthritis usually suffer from joint pain. Assessment of kinesiophobia is beneficial for prevention of further deterioration in performing activity. Even though, the Tampa Scale of Kinesiophobia (TSK-11) has been developed to briefly examine pain related to fear of movement in patients with chronic pain, the TSK-11 Thai version has not been examined for its validity and reliability yet. Objective: To examine psychometric properties of the TSK-11 Thai version. Materials and Methods: A cross-sectional study with 200 older people with knee osteoarthritis living in the northeastern part of Thailand was used in the present study. Participants were asked to complete the demographic questionnaire, the TSK-11-Thai version, the numeric rating scale (NRS), and the Pain Catastrophizing Scale (PCS) Thai version. To confirm the TSK-11 Thai version validity, construct validity was examined using confirmatory factor analysis. Pearson correlation coefficients were used to confirm the TSK-11-Thai version’s convergent validities. For internal consistency reliability, Cronbach’s alpha coefficients were also assessed. Results: The results of confirmatory factor analysis indicated that a two-factor model, including somatic factor and activity avoidance, fitted with the data. The TSK11-Thai version was positively correlated with pain catastrophizing. Cronbach’s alpha coefficients of the total TSK11-Thai version was at 0.77. For subscale, Cronbach’s alpha coefficients of the TSK somatic factor and activity avoidance were 0.61 and 0.69, respectively. Conclusion: The Thai version of TSK-11 has acceptable validity and reliability. The TSK-11-Thai version is suitable to use to examine pain-related fear of movement in patients with knee osteoarthritis for clinical and research purposes. Keywords: Instrument; Knee osteoarthritis; Older people; Pain-related fear of movement; Tampa Scale of Kinesiophobia-Thai version; Psychometric properties; Validation

scholarly journals Psychometric properties of an Arabic-language health literacy assessment scale for adolescents (HAS-A-AR) in Palestine

BMJ Open ◽  
2020 ◽  
Vol 10 (6) ◽  
pp. e034943
Author(s):  
Mohammed B A Sarhan ◽  
Harry S Shannon ◽  
Rika Fujiya ◽  
Masamine Jimba ◽  
Rita Giacaman
Keyword(s):  
Health Literacy ◽  
Psychometric Properties ◽  
Arabic Language ◽  
Arab Countries ◽  
Assessment Scale ◽  
Functional Health ◽  
Functional Health Literacy ◽  
Literacy Assessment ◽  
Cronbach’S Alpha ◽  
Cronbach's Alpha

ObjectivesHealth literacy research in Palestine is limited, and a locally validated tool for use among adolescents has been unavailable until now. Therefore, this study aimed to adapt health literacy assessment scale for adolescents (HAS-A) into Arabic language (HAS-A-AR) and Palestinian context and to investigate its psychometric properties.DesignWe conducted a cross-sectional household survey using a stratified random sample and household face-to-face interviews.Setting and participantsWe conducted 1200 interviews with sixth to ninth graders in the Ramallah and al-Bireh district of the West Bank, Palestine in 2017.MethodsWe translated and adapted HAS-A to be sensitive to the Palestinian context and tested its psychometric properties. We evaluated face and content validity during the back-translation process and checked for construct validity through exploratory factor analysis (EFA). We tested for internal consistency using Cronbach’s alpha, MacDonald’s omega test and the greatest lower bound (GLB). Furthermore, we calculated the scale’s average inter-item correlation.ResultsEFA revealed that HAS-A-AR has a similar structure to the original HAS-A. It extracted three factors (communication, confusion and functional health literacy) whose eigenvalues were >1. Together they explained 57% of the total variance. The proportions of adolescents with high levels of communication, confusion and functional health literacy were 45%, 68% and 80%, respectively. Cronbach’s alpha, MacDonald’s omega and the GLB values for communication subscale were 0.87, 0.88 and 0.90, and they were 0.78, 0.77 and 0.79 for confusion subscale, while they were 0.77, 0.77 and 0.80, respectively, for functional healthy literacy subscale. The average inter-item correlation for the subscales ranged between 0.36 and 0.59.ConclusionHAS-A-AR is a valid and reliable health literacy measuring instrument with appropriate psychometric properties. HAS-A-AR is currently available for use among adolescents in Palestine and the surrounding Arab countries with similar characteristics as Palestine, including language, culture and political instability.

Assessing the Psychometric Properties of the Turkish Version of Attitudes and Practice of Health Care Providers Regarding Intimate Partner Violence Survey Scale

2014 ◽  
Vol 29 (4) ◽  
pp. 688-700 ◽  
Author(s):  
Gezgin Burçin Biçici ◽  
Aynur Uysal Toraman
Keyword(s):  
Health Care ◽  
Intimate Partner Violence ◽  
Psychometric Properties ◽  
Health Care Providers ◽  
Partner Violence ◽  
Intimate Partner ◽  
Care Providers ◽  
Turkish Version ◽  
Cronbach’S Alpha ◽  
Cronbach's Alpha

This study was planned to assess the psychometric properties of the Turkish version of the “attitudes and practices of health care providers regarding intimate partner violence” (APHCPs-IPV) survey scale. The sample consisted of 355 primary health care providers. A Likert-type scale composed of eight subfactors, and 43 items were used. Means and standard deviations were calculated for interval-level data. A p value of less than .05 was considered statistically significant. The Turkish version consisted of eight factor groups. The Cronbach’s alpha of the general scale was .66, and the Cronbach’s alpha of the factor groups ranged from .29 to .81. It was determined that the APHCPs-IPV scale was a valid and reliable scale to be used in Turkish society, on the condition that item number 33 be removed.

scholarly journals Cross-cultural adaptation, validity, and reliability of the Nepali version of the Exercise Adherence Rating Scale: a methodological study

2020 ◽  
Vol 18 (1) ◽  
Author(s):  
Shambhu P. Adhikari ◽  
Rubee Dev ◽  
Jayana N. Shrestha
Keyword(s):  
Construct Validity ◽  
Psychometric Properties ◽  
Cultural Adaptation ◽  
Rating Scale ◽  
Exercise Adherence ◽  
Cross Cultural ◽  
Cronbach’S Alpha ◽  
Adherence Behavior ◽  
Cross Cultural Adaptation ◽  
Cronbach's Alpha

Abstract Background The Exercise Adherence Rating Scale (EARS) is a commonly used outcome tool, which helps to identify the adherence rate of exercises and reasons for adherence and non-adherence. There is no evidence of the availability of any measurement tools to assess exercise adherence in the Nepalese context and cultural background. Therefore, we conducted a cross-cultural adaptation of the EARS into the Nepali language and investigated its reliability and validity. Methods Cross-cultural adaptation of the EARS was done based on Beaton guidelines. Psychometric properties were evaluated among 18 participants aged 18 years or older with pre-diabetes or confirmed diagnosis of any disease who were prescribed with home exercises by physiotherapists. Any disease that limited participants from doing exercise and individuals unwilling to participate were excluded. Reliability was evaluated through internal consistency, using Cronbach’s alpha. Exploratory Factor Analysis (EFA) was performed to explore construct validity and confirm its unidimensionality. Receiver Operating Characteristic (ROC) curve was analyzed to identify cut-off score, sensitivity and specificity of the tool. Results The Cronbach’s alpha was 0.94 for EARS-adherence behavior. The EFA of 6-items adherence behavior revealed the presence of one factor with an eigenvalue exceeding one. The scree-plot suggested for extraction of only one factor with strong loading (75.84%). The Area Under the Curve was 0.91 with 95% confidence interval 0.77–1.00 at p = 0.004. The cutoff score was found 17.5 with 89% sensitivity and 78% specificity. Conclusions The EARS was cross-culturally adapted to the Nepali language. The reliability and construct validity of the Nepali version of the EARS were acceptable to assess exercise adherence in Nepali-speaking individuals. This validated tool might facilitate the evaluation of exercise-related interventions. Future studies could investigate other psychometric properties of the Nepali EARS.

scholarly journals The psychometric properties of the respectful maternity care (RMC) for an Iranian population

2020 ◽  
Vol 20 (1) ◽  
Author(s):  
Khadije Hajizadeh ◽  
Mohammad Asghari Jafarabadi ◽  
Maryam Vaezi ◽  
Shahla Meedya ◽  
Sakineh Mohammad-Alizadeh-Charandabi ◽  
...  
Keyword(s):  
Construct Validity ◽  
Psychometric Properties ◽  
Internal Consistency ◽  
Maternity Care ◽  
Intraclass Correlation ◽  
Simple Random Sampling ◽  
Factor Loading ◽  
Respectful Maternity Care ◽  
Cronbach’S Alpha ◽  
Cronbach's Alpha

Abstract Background The absence of Respectful Maternity Care (RMC) deters mothers from seeking maternity care services. Given the importance of RMC and the lack of a standard tool for its assessment in Iran, the present study was conducted to translate and assess the psychometric properties of the RMC questionnaire in Iranian women. Methods Forward-backward method was used for translating the questionnaire from English into Persian. A total of 265 postpartum women entered the study by simple random sampling from public and private hospitals in Tabriz, Iran. The validity of the questionnaire was confirmed through the face, content and construct validity. Construct validity was assessed through exploratory and confirmatory factor analyses. The internal consistency and test-retest reliability were used to confirm the reliability of the questionnaire. Internal consistency was examined by measuring the Cronbach’s alpha in a sample of 20 mothers, and test-retest stability by calculating the Intraclass Correlation Coefficient (ICC) in the same group of mothers, who had completed the questionnaire twice with a two-week interval. Results The exploratory factor analysis led to the extraction of one factor. Item 12 was eliminated due to its low factor loading. X2/df was less than 5, and RMSEA was less than 0.08, which confirms the validity of this model. The Cronbach’s alpha coefficient was obtained as 0.93 and ICC (with 95% confidence interval) as 0.98 (0.96 to 0.99). Conclusion The results of the study demonstrated that the Iranian RMC scale can be used as a valid and reliable instrument to assess RMC in Iran.

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