• Jan 8, 2026 wppsi iii technical and interpretive manual within developmental and clinical frameworks for informed decision-making. What are the key technical features discussed in the manual? The manual covers psychometric properties such as reliability, validity, standard By Nina Lueilwitz
• Aug 3, 2025 sample written report with wppsi iv ecially during tasks requiring sustained mental effort. The child appeared motivated but occasionally needed prompts to stay on task. Interpretation: > The child's profile suggests relative strengths in visual-spatial reasoning and areas of concern By Marty Lubowitz
