scholarly journals The Youth Psychopathic Traits Inventory: A Bifactor Model, Dimensionality, and Measurement Invariance

Assessment ◽  
2016 ◽  
Vol 24 (7) ◽  
pp. 932-944 ◽  
Author(s):  
Wendy Zwaanswijk ◽  
Violaine C. Veen ◽  
Paul Vedder
Keyword(s):  
Measurement Invariance ◽  
Community Sample ◽  
Psychopathic Traits ◽  
Bifactor Model ◽  
Ethnic Background ◽  
Latent Structure ◽  
Factor Scores ◽  
Modeling Approach ◽  
Youth Psychopathic Traits Inventory ◽  
Bifactor Modeling

The current study examines a bifactor model for the Youth Psychopathic Traits Inventory (YPI) in a Dutch community sample of adolescents ( N = 2,874). The primary goal was to examine the latent structure of the YPI with a bifactor modeling approach. Furthermore, the study examines the dimensionality and measurement invariance of the YPI. Results show that a bifactor model at subscale level fits the YPI best. The general psychopathy factor influences the 10 subscales of the YPI strongly, indicating that the YPI seems to be rather unidimensional than multidimensional. Nevertheless, the dimensions still explain nearly one third of the variance found. Findings imply that the bifactor model of the YPI should be used when examining relations with outcome variables, with a focus on the total score of the YPI, while factor scores should be reported with caution. Furthermore, the bifactor model appears invariant for gender, age, and ethnic background.

scholarly journals The German Version of the Perceived Stress Scale (PSS-10): Evaluation of Dimensionality, Validity, and Measurement Invariance With Exploratory and Confirmatory Bifactor Modeling

Assessment ◽  
2017 ◽  
Vol 26 (7) ◽  
pp. 1246-1259 ◽  
Author(s):  
Dorota Reis ◽  
Dirk Lehr ◽  
Elena Heber ◽  
David Daniel Ebert
Keyword(s):  
Stress Management ◽  
Measurement Invariance ◽  
Perceived Stress ◽  
Reliability And Validity ◽  
Management Training ◽  
Bifactor Model ◽  
Perceived Stress Scale ◽  
Stress Management Training ◽  
Stress Scale ◽  
Bifactor Modeling

The Perceived Stress Scale (PSS) is a popular instrument for measuring the degree to which individuals appraise situations in their lives as excessively uncontrollable and overloaded. Despite its widespread use (e.g., for evaluating intervention effects in stress management studies), there is still no agreement on its factor structure. Hence, the aim of the present study was to examine the dimensionality, measurement invariance (i.e., across gender, samples, and time), reliability, and validity of the PSS. Data from 11,939 German adults (73% women) were used to establish an exploratory bifactor model for the PSS with one general and two specific factors and to cross-validate this model in a confirmatory bifactor model. The model displayed strong measurement invariance across gender and was replicated in Study 2 in data derived from six randomized controlled trials investigating a web-based stress management training. In Study 2 (overall N = 1,862), we found strong temporal invariance. Also, our analyses of concurrent and predictive validity showed associations with depressive symptoms, anxiety, and insomnia severity for the three latent PSS factors. These results show the implications of the bifactor structure of the PSS that might be of consequence in empirical research.

THE TEST OF GROSS MOTOR DEVELOPMENT-THIRD EDITION: A BIFACTOR MODEL, DIMENSIONALITY, AND MEASUREMENT INVARIANCE

2020 ◽  
Author(s):  
Sedigheh Salami ◽  
Paulo Felipe Ribeiro Bandeira ◽  
Cristiano Mauro Assis Gomes ◽  
Parvaneh Shamsipour Dehkordi
Keyword(s):  
Measurement Invariance ◽  
Motor Development ◽  
Goodness Of Fit ◽  
Factor Model ◽  
Bifactor Model ◽  
Gross Motor ◽  
Measurement Models ◽  
Gross Motor Development ◽  
Bifactor Modeling ◽  
Iranian Children

Aim: To examine the latent structure of the Test of Gross Motor Development, 3rd Edition (TGMD-3) with a bifactor modeling approach. Furthermore, the study examines the dimensionality, model-based reliability of general and specific contributions of the test's subscales and measurement invariance of the TGMD-3. Methods: Using a sample of 496 Iranian children (M age = 7.23±2.03 years; 53.8 female) from the five main geographic regions of Tehran city, three alternative measurement models were tested: (a) a unidimensional model, (b) a correlated 2-factor model, (c) a bifactor model. Results: The totality of results including item loadings, goodness-of-fit indexes and reliability estimates all supported the bifactor model and strong evidence of general fundamental movement factor. Additionally, the reliability of subscale scores was poor, it is thus contended that scoring, reporting and interpreting of the subscales scores are probably not justifiable. Suggesting that the 2 traditionally hypothesized factors are better understood as “grouping” factors rather than as representative of latent constructs. Furthermore, the bifactor model appears invariant for gender. Conclusion: This study is the first to address the bifactor model and new insights regarding the application and interpretation of the test battery most widely used with children.

Measurement Invariance of the Parent Version of the Strengths and Difficulties Questionnaire (SDQ) Across Community and Clinical Populations

2018 ◽  
Vol 34 (4) ◽  
pp. 238-246 ◽  
Author(s):  
Iris A. M. Smits ◽  
Meinou H. C. Theunissen ◽  
Sijmen A. Reijneveld ◽  
Maaike H. Nauta ◽  
Marieke E. Timmerman
Keyword(s):  
Measurement Invariance ◽  
Clinical Sample ◽  
Community Sample ◽  
Strengths And Difficulties Questionnaire ◽  
Emotional And Behavioral Problems ◽  
Clinical Settings ◽  
Favorable Result ◽  
Strengths And Difficulties ◽  
Parent Version ◽  
Clinical Populations

Abstract. The Strengths and Difficulties Questionnaire (SDQ) is a popular screening instrument for the detection of social-emotional and behavioral problems in children in community and clinical settings. To sensibly compare SDQ scores across these settings, the SDQ should measure psychosocial difficulties and strengths in the same way across community and clinical populations, that is, the SDQ should be measurement invariant across both populations. We examined whether measurement invariance of the parent version of the SDQ holds using data from a community sample (N = 707) and a clinical sample (N = 931). The results of our analysis suggest that measurement invariance of the SDQ parent version across community and clinical populations is tenable, implying that one can compare the SDQ scores of children across these populations. This is a favorable result since it is common clinical practice to interpret the scores of a clinical individual relative to norm scores that are based on community samples. The findings of this study support the continued use of the parent version of the SDQ in community and clinical settings.

Neural correlates of primary and secondary psychopathic traits in a juvenile community sample

2013 ◽  
Author(s):  
Melissa L. Paiva-Salisbury ◽  
Timothy Stickle ◽  
Robert Whelan ◽  
Hugh Garavan
Keyword(s):  
Community Sample ◽  
Neural Correlates ◽  
Psychopathic Traits
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