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Bayley Scales of Infant and Toddler Development® | Third Edition (Bayley®-III), is a comprehensive tool to identify development issues during early childhood. The Bayley-4 is now available! Learn more
Bayley Scales of Infant and Toddler Development | Third Edition

Bayley Scales of Infant and Toddler Development | Third Edition

Bayley-III

Nancy Bayley, PhD
Bayley Scales of Infant and Toddler Development® | Third Edition (Bayley®-III), is a comprehensive tool to identify development issues during early childhood. The Bayley-4 is now available! Learn more

Choose from our formats

  • Support materials

    Manuals, stimulus books, replacement items & other materials

    1 option

  • Training

    Onsite, virtual & on-demand trainings

    2 options

  • All products

    All tests and materials offered for Bayley-III

    3 options

Age range:
1 to 42 months
Publication date:
2005
Qualification level:
B
Completion time:
30 to 90 minutes (depending upon age of child)
Scores/Interpretation:
Index scores and Subtest Scaled scores
Norms:
Norm-referenced
Other languages:
Korean