Author(s) / Publisher(s):

• English original (US): https://www.pearsonclinical.co.uk/Psychology/ChildCognitionNeuropsychologyandLanguage/ChildGeneralAbilities/BayleyScalesofInfantandToddlerDevelopmentThirdEdition(Bayley-III)/ForThisProduct/Bayley-IIIUKValidation.aspx
  Author: N. Bayley.
  Publisher: Pearson Assessment
• Italian translation (IT): https://www.giuntios.it/catalogo/test/bayley-iii
  Author: R. Ferri, A. Orsini & E. Stoppa.
  Publisher: Giunti Psychometrics
• English translation (GB)
  Author: Psychometrics Centre at Cambridge University.
  Publisher: Pearson Assessment
• English translation (IE)
  Author: Psychometrics Centre at Cambridge University.
  Publisher: Pearson Assessment

Age range: ['age1', 'age2']
Constructs: ['casel_sel_2', 'casel_sel_4', 'casel_sel_5', 'casel_sel_6']
Sources of information: ['src_info_1', 'src_info_2', 'src_info_3']
Formats for administration: ['formats_for_admin_1', 'formats_for_admin_3', 'formats_for_admin_4']
Administration: Individual, completed on paper 30 to 90 minutes
Download document: AM-083-BayleyIII.pdf