The psychometric properties of the Persian version of the MUSIC Model of Academic Motivation Inventory among nursing students

Abstract Background Hemodialysis is considered a major therapeutic method for patients with chronic kidney disease. Pruritus is a common complaint of hemodialysis patients. The 5-D pruritus scale is amongst the most common tools to evaluate several dimensions of itch. Psychometric properties of the 5-D scale have not been evaluated in Persian speaking population with hemodialysis; hence, the objective of this study was to assess reliability and validity of the Persian version of the scale. Methods Ninety hemodialysis patients (men: 50, women: 40, mean age: 54.4 years) participated in this cross-sectional study. The final Persian version of 5-D scale was given to the participants. Tests Compared: One-third of the participants completed the scale twice within 3–7 days apart to evaluate test- retest reliability. Other psychometric properties including internal consistency, absolute reliability, convergent, discriminative and construct validity, floor/ceiling effects were also evaluated. Results The Persian 5-D scale has strong test-retest reliability (ICC= 0.98) and internal consistency (Cronbach’s alpha= 0.99). Standard error of measurement and minimal detectable change were 0.33 and 0.91, respectively. Regarding convergent validity, the scale had moderate correlation with numeric rating scale (r =0.67) and quality of life questionnaire related to itch (r = 0.59). Exploratory factor analysis revealed two factors within the scale. No floor or ceiling effect was found for the scale. Conclusion The Persian version of 5-D the itching scale is a brief instrument with acceptable reliability and validity. Therefore, the scale could be used by experts, nurses, and other health service providers to evaluate pruritus among Persian speaking hemodialysis patients.

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Examining the psychometric properties of the behavioral emotion regulation questionnaire - Persian version (BERQ-PV) among Iranians

Current Psychology ◽

10.1007/s12144-021-02010-0 ◽

2021 ◽

Author(s):

Hamed Abdollahpour Ranjbar ◽

Issa Hekmati ◽

Mehmet Eskin ◽

Laura Jobson

Keyword(s):

Emotion Regulation ◽

Psychometric Properties ◽

Persian Version

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Evaluation of Psychometric Properties of the Persian Version of Brief Male Sexual Function Inventory: A Cross-Sectional Study

Sexual Medicine ◽

10.1016/j.esxm.2021.100409 ◽

2021 ◽

Vol 9 (5) ◽

pp. 100409

Author(s):

Nazanin Rezaei ◽

Nasibeh Sharifi ◽

Azita Fathnezhad-Kazemi ◽

Elham Shafiei

Keyword(s):

Sexual Function ◽

Psychometric Properties ◽

Cross Sectional Study ◽

Sectional Study ◽

Cross Sectional ◽

Persian Version ◽

Male Sexual Function

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Psychometric Properties of the Persian Montreal Cognitive Assessment in Mild Cognitive Impairment and Alzheimer Disease

Dementia and Geriatric Cognitive Disorders Extra ◽

10.1159/000514673 ◽

2021 ◽

pp. 51-57

Author(s):

Vahid Rashedi ◽

Mahshid Foroughan ◽

Negin Chehrehnegar

Keyword(s):

Cognitive Impairment ◽

Mild Cognitive Impairment ◽

Alzheimer Disease ◽

Psychometric Properties ◽

Cognitive Assessment ◽

Screening Test ◽

Cognitive Status ◽

Montreal Cognitive Assessment ◽

Cutoff Score ◽

Persian Version

Introduction: The Montreal Cognitive Assessment (MoCA) is a cognitive screening test widely used in clinical practice and suited for the detection of Mild Cognitive Impairment (MCI). The aims were to evaluate the psychometric properties of the Persian MoCA as a screening test for mild cognitive dysfunction in Iranian older adults and to assess its accuracy as a screening test for MCI and mild Alzheimer disease (AD). Method: One hundred twenty elderly with a mean age of 73.52 ± 7.46 years participated in this study. Twenty-one subjects had mild AD (MMSE score ≤21), 40 had MCI, and 59 were cognitively healthy controls. All the participants were administered the Mini-Mental State Examination (MMSE) to evaluate their general cognitive status. Also, a battery of comprehensive neuropsychological assessments was administered. Results: The mean score on the Persian version of the MoCA and the MMSE were 19.32 and 25.62 for MCI and 13.71 and 22.14 for AD patients, respectively. Using an optimal cutoff score of 22 the MoCA test detected 86% of MCI subjects, whereas the MMSE with a cutoff score of 26 detected 72% of MCI subjects. In AD patients with a cutoff score of 20, the MoCA had a sensitivity of 94% whereas the MMSE detected 61%. The specificity of the MoCA was 70% and 90% for MCI and AD, respectively. Discussion: The results of this study show that the Persian version of the MoCA is a reliable screening tool for detection of MCI and early stage AD. The MoCA is more sensitive than the MMSE in screening for cognitive impairment, proving it to be superior to MMSE in detecting MCI and mild AD.

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Psychometric Properties of the Persian Version of the 11-Item de Jong Gierveld Loneliness Scale in Iranian Older Adults

Evaluation & the Health Professions ◽

10.1177/01632787211015713 ◽

2021 ◽

pp. 016327872110157

Author(s):

Reza Hosseinabadi ◽

Mahshid Foroughan ◽

Gholamreza Ghaedamini Harouni ◽

Mohammad-Sajjad Lotfi ◽

Yadollah Pournia

Keyword(s):

Older Adults ◽

Factor Analysis ◽

Psychometric Properties ◽

Content Validity ◽

Concurrent Validity ◽

Persian Version ◽

Loneliness Scale ◽

Two Factors ◽

Back Translation ◽

The Face

Loneliness is usually a chronic condition which may lead to physical and psychological undesirable consequences, and requires measurement and intervention. This study was conducted with the aim of preparing a Persian version of the 11-item de Jong Gierveld Loneliness Scale and evaluating its psychometric properties among the Iranian older adults. After applying the translation-back translation method, the prepared script was subjected to the face and content validity evaluations and a Persian version of the scale was prepared. Factor analysis, concurrent validity, internal consistency, and test-retest methods were used to validate the scale. The Persian version of the 11-item de Jong Gierveld Loneliness Scale showed acceptable content validity. The negative and significant correlations between the loneliness scores and the Philadelphia Geriatric Center Morale Scale indicated that the questionnaire had acceptable concurrent validity. The results of confirmatory factor analysis confirmed two factors for the scale. Also, the results of the intra-class correlation coefficient and Cronbach’s alpha coefficient demonstrated that the scale had acceptable reliability. The Persian version of the 11-item de Jong Gierveld Loneliness Scale is an appropriate tool for measuring loneliness in the Iranian older adults.

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