scholarly journals The Examination of the Psychometric Properties of the Persian Version of the Self-Regulation Questionnaire among Iranian Students

2021 ◽  
Author(s):  
Sajjad Bakhtiary Javan ◽  
Sadegh Bakhtiary Javan ◽  
Hane Mafakheri Bashmagh
Keyword(s):  
Executive Functions ◽  
Psychometric Properties ◽  
Convergent Validity ◽  
Effortful Control ◽  
Self Regulation ◽  
The Self ◽  
Validity And Reliability ◽  
Statistical Population ◽  
Iranian Students ◽  
Reliability Coefficients

Purpose: Self-regulation can refer to a dimension of temperament (i.e., effortful control), to a set of cognitive processes involved in higher-order control (i.e., executive functions), or to the physiological regulation of the stress response. Effortful control describes the ability to voluntarily manage attention and inhibit or activate behavior as a need to adapt. The purpose of this study was to investigate the psychometric properties of the self-regulation questionnaire. Materials and Methods: The statistical population of this research are the students who were living in Sanandaj city in 2019. The samples consisted of 231 students (92 females and 139 males) who were selected using cluster random sampling method and received a self-regulation questionnaire. Results: The results of exploratory and confirmatory factor analysis confirmed the structure of the four self-regulating factors as one of the executive functions. Also, the convergent validity of the self-regulation questionnaire was assessed through the simultaneous implementation of the Bouffard questionnaire. The reliability coefficients of the self-adjusted questionnaire for planning, monitoring, controlling, reflection, and total questionnaires were obtained by Cronbach's alpha coefficient of 0/82, 0/61, 0/77, 0/78, and 0/90, respectively. Conclusion: Finally, concerning desirable validity and reliability coefficients, ease of implementation, scoring, and interpretation, as well as short response time, it can be stated that this questionnaire is very important in cognitive assessments to examine self-regulation as one of the executive functions.

Standardization and Study of Some Psychometric Properties of the Washington University Sentence Completion Test (Long-form) among the Iranian Students

2020 ◽  
Keyword(s):  
Psychometric Properties ◽  
Internal Consistency ◽  
Convergent Validity ◽  
Test Reliability ◽  
Sentence Completion ◽  
Survey Study ◽  
Statistical Population ◽  
Completion Test ◽  
Iranian Students ◽  
Washington University

Introduction and Objectives: The Washington University Sentence Completion Test (WUSCT) is one of the tools used to assess personality. Personality assessment helps to make decisions, diagnose, and choose the right treatments. Therefore, this study aimed to investigate the standardization of some psychometric properties of the WUSCT among Iranian students. Materials and Methods: The statistical population of this descriptive survey study included 287 medical students who were studying in Tehran, Iran, in the academic year 2015. Internal consistency, test-retest reliability, and inter-rater agreement were used to assess the reliability; moreover, the convergent validity was utilized to evaluate the construct validity of the WUSCT. The obtained data were analyzed in SPSS software (version 21). Results: The results of the present study indicated that the acceptable internal consistency of the WUSCT (P<0.001). Furthermore, the test re-test reliability of the WUSCT was determined at 0.86 (P<0.001). The correlation between the total scores of the two examiners was obtained at 0.88 (P <0.001). Moreover, the results of the convergent validity indicated the strongest correlation between ego development and ego strength (P<0.001). Conclusion: The results of the present study indicated that the WUSCT had the appropriate and acceptable validity and reliability in Iranian society. Accordingly, this test can be an appropriate tool for measuring persona

scholarly journals Psychometric Properties of the German Version of the Self-Regulation of Eating Behavior Questionnaire

2021 ◽  
Vol 12 ◽  
Author(s):  
Ileana Schmalbach ◽  
Bjarne Schmalbach ◽  
Markus Zenger ◽  
Katja Petrowski ◽  
Manfred Beutel ◽  
...  
Keyword(s):  
Factor Analysis ◽  
Psychometric Properties ◽  
Eating Behavior ◽  
Discriminant Validity ◽  
Self Regulation ◽  
Population Sample ◽  
The Self ◽  
German Population ◽  
German Version ◽  
Validity And Reliability

Background: The Self-Regulation of Eating Behavior Questionnaire (SREBQ) is an economical way of assessing an individual's self-regulatory abilities regarding eating behavior. Such scales are needed in the German population; therefore, the purpose of the present study was the translation and validation of a German version of the SREBQ.Method: First, we conducted a pilot study (Study 1; N = 371) after the translation procedure. Second, we assessed the final scale in a representative sample of the German population (Sample 2; N = 2,483) and its underlying factor structure. Further, we tested for measurement invariance and evaluated the SREBQ's associations with related scales to explore convergent and discriminant validity. Finally, we considered differences in SREBQ based on sociodemographic variables and provided derived reference scores (norm values).Results: Factor analysis revealed deficiencies in the original model. Thus, we shortened the scale based on statistical considerations and the adapted version showed improved fit in Confirmatory Factor Analysis and reliability. We also found evidence for partial strict invariance, which means the measure is equivalent for the tested groups of age and gender. Item and scale psychometric properties of the shortened version were satisfactory. In terms of diagnostic validity, it was shown that individuals with higher body mass index (kg/m2) have worse self-regulation of eating behavior than those with lower.Conclusion: In sum, the SREBQ evidenced good validity and reliability and is suitable for application in medical, psychological, and nutritional research.

Using the Rating Scale Model to Examine the Psychometric Properties of the Self-Efficacy Scale for Driver Competence

2011 ◽  
Vol 27 (3) ◽  
pp. 164-170 ◽  
Author(s):  
Anna Sundström
Keyword(s):  
Psychometric Properties ◽  
Self Efficacy ◽  
Rating Scale ◽  
Measurement Precision ◽  
The Self ◽  
Test Theory ◽  
Self Report ◽  
Scale Model ◽  
Validity And Reliability ◽  
Two Samples

This study evaluated the psychometric properties of a self-report scale for assessing perceived driver competence, labeled the Self-Efficacy Scale for Driver Competence (SSDC), using item response theory analyses. Two samples of Swedish driving-license examinees (n = 795; n = 714) completed two versions of the SSDC that were parallel in content. Prior work, using classical test theory analyses, has provided support for the validity and reliability of scores from the SSDC. This study investigated the measurement precision, item hierarchy, and differential functioning for males and females of the items in the SSDC as well as how the rating scale functions. The results confirmed the previous findings; that the SSDC demonstrates sound psychometric properties. In addition, the findings showed that measurement precision could be increased by adding items that tap higher self-efficacy levels. Moreover, the rating scale can be improved by reducing the number of categories or by providing each category with a label.

The Turkish Adaptation of the Triangular Relationship Inventory: The Validity and Reliability Study

2021 ◽  
pp. 106648072110230
Author(s):  
Çiğdem Yavuz Güler
Keyword(s):  
Psychometric Properties ◽  
Convergent Validity ◽  
Goodness Of Fit ◽  
Satisfaction With Life ◽  
Family System ◽  
Measurement Tool ◽  
Tension Stress ◽  
Validity And Reliability ◽  
The Family ◽  
Triangular Relationship

Objective: According to the family systems theory, triangulation is defined as reflecting and conveying the tension between two individuals to a third individual to reduce the existing tension, stress, and anxiety. This study was conducted to adapt the “Triangular Relationship Inventory” to Turkish and to assess psychometric properties. Method: The sample of the study included 337 individuals (234 women and 103 men) aged between 18 and 25 years. The structure validity of the inventory was evaluated with the confirmatory factor analysis and reliability was evaluated with Chronbach's alpha internal consistency coefficient, test–retest method, and item analyses. Results: The result showed that the Turkish form of the Triangular Relationship Inventory showed similar psychometric properties to the original inventory. The structure which consists of the balanced, mediator, cross-generational coalition, and scapegoat subdimensions of 24 items displayed acceptable goodness-of-fit values in the Turkish sample with the 0.91 Cronbach's alpha coefficient while the reliability values of the subdimensions changed between 0.86 and 0.91. Considering the convergent validity of the inventory, there was a negative correlation between the triangular relationship and satisfaction with life and the differentiation of self, and a significant positive correlation with depression, anxiety, and stress. Conclusion: The psychometric properties revealed in this study show that the Turkish form of the Triangular Relationship Inventory is a valid and reliable measurement tool that can be used to measure the triangulation levels and roles of the individuals, who are in the Turkish sample and between the ages of 18 and 25 years, within the family system.

scholarly journals Factorial Structure of the EOCL-1 Scale to Assess Executive Functions

2021 ◽  
Vol 12 ◽  
Author(s):  
Carlos Ramos-Galarza ◽  
Jorge Cruz-Cárdenas ◽  
Mónica Bolaños-Pasquel ◽  
Pamela Acosta-Rodas
Keyword(s):  
Executive Functions ◽  
Root Mean Square ◽  
Convergent Validity ◽  
Behavioral Observation ◽  
Behavioral Activity ◽  
Mean Square ◽  
Factorial Structure ◽  
Validity And Reliability ◽  
Root Mean Square Residual ◽  
Fit Index

The process of assessing executive functions through behavioral observation scales is still under theoretical and empirical construction. This article reports on the analysis of the factorial structure of the EOCL-1 scale that assesses executive functions, as proposed by the theory developed by Luria, which has not been previously considered in this type of evaluation. In this scale, the executive functions taken into account are error correction, internal behavioral and cognition regulatory language, limbic system conscious regulation, decision making, future consideration of consequences of actions, goal-directed behavior, inhibitory control of automatic responses, creation of new behavioral repertoires, and cognitive–behavioral activity verification. A variety of validity and reliability analyses were carried out, with the following results: (a) an adequate internal consistency level of executive functions between α = 0.70 and α = 0.83, (b) significant convergent validity with a scale that assesses frontal deficits between r = −0.07 and r = 0.28, and (c) the scale’s construct validity that proposes a model with an executive central factor comparative fit index (CFI) = 0.93, root mean square error of approximation (RMSEA) = 0.04 (LO.04 and HI.04), standardized root mean square residual (SRMR) = 0.04, and x2(312) = 789.29, p = 0.001. The findings are discussed based on previous literature reports and in terms of the benefits of using a scale to assess the proposed executive functions.

scholarly journals Predictive Influence of Executive Functions, Effortful Control, Empathy, and Social Behavior on the Academic Performance in Early Adolescents

2017 ◽  
Vol 39 (2) ◽  
pp. 253-279 ◽  
Author(s):  
Juan P. Zorza ◽  
Julián Marino ◽  
Alberto Acosta Mesas
Keyword(s):  
Academic Performance ◽  
Social Behavior ◽  
Executive Functions ◽  
Effortful Control ◽  
Social Preference ◽  
Self Regulation ◽  
Early Adolescents ◽  
Self Report ◽  
Mediating Role

In this study, we explored the predictive role of behavioral measures of Executive Functions (EFs) and a self-report measure of Effortful Control (EC) on the academic performance of early adolescents. We also analyzed the mediating role of self-reported empathy and social behavior rated by peers (i.e., prosocial behavior and social preference) and by the lead teacher (i.e., social competence). A sample of 244 adolescents aged between 12 and 13 years participated in the study. The resulting structural equation model indicated that EFs and EC predict academic performance in a complementary and independent way. Results also confirmed the mediating role of empathy and social behavior. The final model explained 64% of academic performance. We discuss the appropriateness of obtaining complementary measures of EFs and EC in predictions of academic performance as well as the importance of introducing activities involving self-regulation, empathy, and socioemotional skills in the school setting.

scholarly journals Validity and reliability of the screening test for Alzheimer's disease with proverbs (STADP) for the elderly

2009 ◽  
Vol 67 (3b) ◽  
pp. 836-842 ◽  
Author(s):  
Mauricéa Tabosa Ferreira Santos ◽  
Everton Botelho Sougey ◽  
João Carlos Alchieri
Keyword(s):  
Alzheimer’S Disease ◽  
Alzheimer's Disease ◽  
Executive Functions ◽  
Screening Test ◽  
Convergent Validity ◽  
Short Term Memory ◽  
Standardized Test ◽  
The Elderly ◽  
Validity And Reliability ◽  
Early Evaluation

The prevalence Alzheimer's disease with age compromises memory, language, executive functions, constructive praxis and abstraction, requiring early evaluation with standardized tests. OBJECTIVE: To validate the Screening Test for Alzheimer's Disease with Proverbs (STADP), elaborated using pieces from the proverb memory game. METHOD: The test contains three stages (A: short-term memory, B: executive functions and language and C: episodic memory). The sample consisted of 91 elderly individuals with minimum age of 60 years and one year of schooling, CDR of one or zero, cared for at specialized services of UFPE, HGA and private institutions. Sociodemographic data, habits and health perception were assessed. Among the tests used were MMSE (convergent validity) and GDS (discriminating). RESULTS: A good correlation with standardized test was found, acceptable internal consistency (0.71), cutoff point for schooling of 6.49 (low) (80% and 77.8%) and 8.66 (high) (84.6% and 86.1%); Kappa coefficient of 1 (p=0.000) inter-rater consistency. CONCLUSION: STADP is a valid test for screening Alzheimer's disease.

scholarly journals Measuring job stress in transportation workers: psychometric properties, convergent validity and reliability of the ERI and JCQ among professional drivers

2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Sergio A. Useche ◽  
Francisco Alonso ◽  
Boris Cendales ◽  
Luis Montoro ◽  
Javier Llamazares
Keyword(s):  
Psychometric Properties ◽  
Job Stress ◽  
Convergent Validity ◽  
Structural Equation ◽  
Structural Equation Models ◽  
Health Concern ◽  
Validity And Reliability ◽  
Professional Drivers ◽  
Transport Workers ◽  
High Consistency

Abstract Background The accumulated evidence has shown how professional drivers are, in psychosocial terms, among the most vulnerable workforces, and how their crashes (some of them preceded by stressful working conditions) constitute both an occupational and public health concern. However, there is a clear lack of validated tools for measuring stress and other key hazardous issues affecting transport workers, and most of the existing ones, frequently generic, do not fully consider the specific features that properly describe the work environment of professional driving. This study assessed the psychometric properties, convergent validity and consistency of two measures used for researching occupational stress among professional drivers: the Siegrist’s ERI (Effort-Reward Imbalance Inventory) and Karasek’s JCQ (Job Content Questionnaire). Methods We examined the data collected from 726 Spanish professional drivers. Analyses were performed using Structural Equation Models, thus obtaining basic psychometric properties of both measures and an optimized structure for the instruments, in addition to testing their convergent validity. Results The results suggest that the abbreviated versions of ERI (10 items) and JCQ (20 items) have clear dimensional structures, high factorial weights, internal consistency and an improved fit to the task’s dynamics and hazards, commonly faced by of professional drivers; a short set of items with low psychometrical adjustment was excluded, and the root structure of the questionnaires was kept. Conclusions This study supports the value and reliability of ERI-10 and JCQ-20 for measuring job stress among professional drivers. Also, there is a high consistency between both measures of stress, even though they belong to different theoretical conceptions of the phenomenon. In practical settings, these instruments can be useful for occupational researchers and practitioners studying stress-related issues from the perspective of human factors.

scholarly journals Psychometric Evaluation of Instruments Measuring The Older Adult’s Functional Status in Indonesian

2019 ◽  
Vol 7 (2) ◽  
Author(s):  
Dara Febriana ◽  
Juanita Juanita ◽  
Nurhasanah Nurhasanah
Keyword(s):  
Older Adults ◽  
Psychometric Properties ◽  
Functional Status ◽  
Physical Performance ◽  
Convergent Validity ◽  
Performance Test ◽  
Functional Disability ◽  
Psychometric Evaluation ◽  
Validity And Reliability ◽  
Functional Status Questionnaire

For year research on quantifying how well individual’s function has been reported. Assessing function is particularly important in the older adults, as the prevalence of functional disability increases with age. In Indonesia, there is a lack of studies that measure the functional status of the older adults. There is even less research on evaluating the psychometric properties of an instrument. Therefore, this study aimed to compare the psychometric properties of the evidence supported functional status instrument consisting of the Short Physical Performance Battery (SPPB), the Functional Status Questionnaire (FSQ) and the Physical Performance Test (PPT). This study using the validation design with descriptive approach. And 401 subjects aged more than 60 years old were recruited purposively from five districts in Aceh. Every instrument showed good validity and reliability and has been used either for research purposes or in clinical setting. All subjects completed the FSQ, SPBB, and FSQ assessment. Correlation between SPPB and PPT were higher than FSQ when assessed for convergent validity the FSQ had comparable correlations with the reported health status. However, relationship between SPPB, PPT and FSQ were inconsistent. The findings of this study is expected to support the psychometric properties of all three instrument for functional status assessment in Indonesian Older adults, and SPPB appear to be the best among the other instruments to use in the nursing practice.

scholarly journals Self-regulation among Sample of University Students and its Predictive Ability in their Academic Achievement

2016 ◽  
Vol 10 (3) ◽  
pp. 461
Author(s):  
Abdel Latif A. Momani ◽  
Qasem M. Khazali
Keyword(s):  
Academic Achievement ◽  
University Students ◽  
Self Regulation ◽  
Predictive Ability ◽  
The Self ◽  
Self Control ◽  
Variance Ratio ◽  
Validity And Reliability ◽  
Reliability Indices ◽  
Study Results

The present study aimed to identify the self-regulation level among university students, and disclose the predictive ability of self-regulation in their academic achievement. The sample of the study consisted of 312 students (177 male and 135 female) chosen from the Jadara University in Jordan by the available method. To achieve the study’s objectives, a self-regulation scale prepared by Mriyan (2010) after verifying its validity and reliability indices. The results indicated that the students have a medium degree of self-regulation on the scale as a whole and the sub-fields. The results of the study also showed there were statistically significant differences (α = 0.05) in the level of self-regulation on the scale as a whole and on the two fields: determining and setting goals and self-control due to gender in favor of females. However; there were no statistically significant differences in students' grades on the two fields' self-observation and selfreaction due to gender. Finally, study results indicated two fields of self-regulation predicted the students' academic achievement: the field of determining and setting goals, and the field of self-act reaction, where the expositor variance ratio for them in the academic achievement amounted to (0.186%). 

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