title: Psychometric data for the revised token test in normally developing Mexican children ages 4-12 years.
abstract: Language comprehension is vital to social and educational development but few pediatric tests are available for its assessment. To approach this problem, two versions of the Token Test (TT), "TT short form" (DeRenzi & Faglioni, 1978) and "Revised Token Test" (RTT), were first compared. Using a sample of 88 normally developing Spanish-speaking children, the tests were compared on their: (a) established psychometric development and (b) internal consistency. The RTT was judged to be superior and was selected for additional experimentation. The RTT was compared with a developmental measure of lexical knowledge on a cross-sectional sample of 250 4-12-year-old normally developing Spanish-speaking children. A significant positive and high correlation supports its concurrent validity. Significant differences across the age groups, along with a principal component analysis that yielded a three-factor structure, support its construct validity. Preliminary normative data across the nine age groups are provided.
authors: Departamento de Neurociencias, Centro Universitario de Ciencias de la Salud, Universidad de Guadalajara, Mexico.
authors: Geisa
authors: G
authors: Gallardo
authors: Joan
authors: J
authors: Guàrdia
authors: Teresita
authors: T
authors: Villaseñor
authors: Malcolm R
authors: MR
authors: McNeil
mesh_terms: D002648:Child; D002657:Child Development; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007361:Intelligence Tests; D007804:Language Development; D007807:Language Tests; D008297:Male; D008800:Mexico; D009483:Neuropsychological Tests; D010865:Pilot Projects; D011594:Psychometrics / Q000706:statistics & numerical data*; D015203:Reproducibility of Results; D014825:Vocabulary