Rationale for Caregiver Report, Polytomous Scoring & Other Innovations on Bayley-4 Webinar (Recording)
This webinar focuses on the theoretical foundations of Bayley-4, and rationale for new concepts introduced to further refine its main purpose of identifying developmental delays. These concepts include a new scoring approach, Caregiver Report, reduced administration time, and refinement of content.
Presented by: Glen P. Aylward, PhD, ABPP
This session will focus on the theoretical foundations of Bayley-4, and rationale for new concepts introduced to further refine its main purpose of identifying developmental delays. These concepts include:
- The introduction of a polytomous scoring approach (scores of 0, 1, & 2), rather than a dichotomous scoring format, which better captures the emergence and mastery of developmental skills.
- Introduction of Caregiver Report in approximately 50 items
- Reduced administration time through the introduction of innovations such as digital administration.
- Refinement of content to accomplish its main purpose, namely to better identify developmental delays.
Recorded:
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