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Chiesi, Francesca; Primi, Caterina; Carmona, Jose – Journal of Psychoeducational Assessment, 2011
The aim of the research was to test the psychometric properties of the Italian version of the Vigil-Colet et al.'s Statistical Anxiety Scale (SAS), taking into account evidences based on (a) internal structure (factorial structure and cross-country invariance) and (b) relationships to other variables (the statistics anxiety's nomological network).…
Descriptors: Self Efficacy, Validity, Factor Structure, Measures (Individuals)
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Chiesi, Francesca; Ciancaleoni, Matteo; Galli, Silvia; Morsanyi, Kinga; Primi, Caterina – Learning and Individual Differences, 2012
Item Response Theory (IRT) models were applied to investigate the psychometric properties of the Arthur and Day's Advanced Progressive Matrices-Short Form (APM-SF; 1994) [Arthur and Day (1994). "Development of a short form for the Raven Advanced Progressive Matrices test." "Educational and Psychological Measurement, 54," 395-403] in order to test…
Descriptors: College Students, Factor Structure, Measures (Individuals), Psychometrics
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Chiesi, Francesca; Primi, Caterina – Learning and Individual Differences, 2009
The aim of the present research was to test the psychometric properties of the Italian version of the Survey of Attitudes Toward Statistics (SATS) in order to acquire a valid instrument to measure attitudes inside the Italian educational context. The SATS was administered to Italian-speaking undergraduate students enrolled in introductory…
Descriptors: Undergraduate Students, Validity, Factor Structure, Factor Analysis