title: Psychometric properties of the School Anxiety Inventory-Short Version in Spanish secondary education students.
abstract: BACKGROUND
  The School Anxiety Inventory (SAI) can be applied in different fields of psychology. However, due to the inventory's administration time, it may not be useful in certain situations. To address this concern, the present study developed a short version of the SAI (the SAI-SV).
  
  
  METHODS
  This study examined the reliability and validity evidence drawn from the scores of the School Anxiety Inventory-Short Version (SAI-SV) using a sample of 2,367 (47.91% boys) Spanish secondary school students, ranging from 12 to 18 years of age. To analyze the dimensional structure of the SAI-SV, exploratory and confirmatory factor analyses were applied. Internal consistency and test-retest reliability were calculated for SAI-SV scores.
  
  
  RESULTS
  A correlated three-factor structure related to school situations (Anxiety about Aggression, Anxiety about Social Evaluation, and Anxiety about Academic Failure) and a three-factor structure related to the response systems of anxiety (Physiological Anxiety, Cognitive Anxiety, and Behavioral Anxiety) were identified and supported. The internal consistency and test-retest reliability were determined to be appropriate.
  
  
  CONCLUSIONS
  The reliability and validity evidence based on the internal structure of SAI-SV scores was satisfactory.
authors.affiliation: University of Alicante.
authors.forename: José M
authors.initials: JM
authors.lastname: García-Fernández
authors.forename: Cándido J
authors.initials: CJ
authors.lastname: Inglés
authors.forename: Juan C
authors.initials: JC
authors.lastname: Marzo
authors.forename: María C
authors.initials: MC
authors.lastname: Martínez-Monteagudo
mesh_terms: D000293:Adolescent; D001007:Anxiety / Q000145:classification / Q000523:psychology*; D001143:Arousal; D002648:Child; D005260:Female; D006801:Humans; D007802:Language; D008297:Male; D060805:Performance Anxiety / Q000523:psychology; D010555:Personality Inventory; D000297:Psychology, Adolescent; D002666:Psychology, Child; D011594:Psychometrics; D015203:Reproducibility of Results; D012494:Sampling Studies; D012574:Schools; D013030:Spain; D013315:Stress, Psychological; D013334:Students / Q000523:psychology*