Bayley Scales of Infant and Toddler Development, 4th Edition: Australian and New Zealand Standardised Edition (Bayley-4 A&NZ)

Professionals have relied on the Bayley Scales of Infant and Toddler Development™ for more than 50 years to identify potential delays in children and get interventions in place early on. 

Groundbreaking local research. For the first time the Bayley™-4 has been culturally adapted and fully standardised for Australia and New Zealand with census matched data collected on over 716 infants and children. In addition to this, clinical data has been collected on various clinical groups, including children born preterm. The Bayley™-4 ^A&NZ provides the most accurate and comprehensive measurement of early development for early childhood professionals working in Australia and NZ.

Features and benefits

• NEW! Census matched Australian and NZ standardisation

• Normed on 716 children in Australia and New Zealand, including clinical studies.

• Choose from paper or digital record forms for administration

• Digital delivery option via Q-global combines the record form and administration manual, which allows greater flexibility, ease of use and improved accuracy.

• Use caregiver responses to support the scoring of certain items.

• Determine the need for further in-depth assessment.

• Comprehensive assessment of the five developmental domains: Cognitive, Language, Motor, Social Emotional, and Adaptive Behaviour.

• Flexible administration: Administer one or more domains.

• Save significant time through shortened adaptive behaviour content adapted from Vineland 3.

• Content updates made based on research and user feedback

• Online and Face to Face Training options available