II. Description
- Developmental Screening Test for ages 3 to 24 months
- Total of 66-78 questions, tests 10-13 age-adjusted areas in 10-15 minutes
- Child falls into one of 3 tiers of developmental risk
III. Efficacy
- Test Sensitivity: 75-86%
- Test Specificity: 75-86%
- Initially tested in 600 low risk children and 300 high risk children
IV. Resources and References
- Pearson Assessments
- The Psychological Corporation (Test Publisher)
- Developmental and Behavioral Screening
Images: Related links to external sites (from Bing)
Related Studies
| Definition (NCI) | A standardized series of measurements that assesses the cognitive, motor, and behavioral development in infants and babies from one to twenty-four months of age. |
| Concepts | Intellectual Product (T170) |
| SnomedCT | 273305007 |
| English | Bayley scale of inf developmt, Bayley scales of infant development (procedure), Bayley scales of infant development, bayley development infant scale, bayley development infant scales, bayley scale of infant development, Bayley Scale of Infant Development, Bayley Scale of Infant Development I, Bayley Scales of Infant Development, Bayley scale of infant development, Bayley scale of infant development (assessment scale) |
| Spanish | escala de Bayley para el desarrollo del lactante (escala de evaluación), escala de Bayley para el desarrollo del lactante |
