Episode Details

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In this episode, I sit down with renowned assessment expert Dr. Cecil R. Reynolds to discuss the upcoming release of the Behavioral Assessment System for Children, Fourth Edition, widely known as the BASC-4. We dive into the complex science behind test construction, examining why regular revisions are necessary to combat the seven year half-life of psychological knowledge and adapt to shifting clinical realities. Dr. Reynolds shares an insider look at the specific updates featured in the new edition, including neurodiversity-affirming adjustments to item language, an upgraded autism index for early childhood, and the upcoming introduction of narrowband scales for ADHD, autism, and mood disorders. We also address the systemic challenges of test development, the critical ethical requirement to choose instruments capable of withstanding legal cross-examination, and how practitioners can directly advocate for the creation of an adult broadband equivalent of the BASC system.

• 00:35: The upcoming summer release timeline and rollout schedule for the BASC-4
• 01:18: The seven year half-life of psychological knowledge and the necessity of test revisions
• 06:40: Incorporating neurodiversity-affirming language into standardized items without sacrificing validity
• 11:17: New positive development metrics and expanded early childhood autism screening capabilities
• 23:26: The clinical functions and structural features of the upcoming BASC-4 narrowband scales
• 34:08: The psychometric dangers of diagnostic over-identification when using standalone narrowband tools
• 45:37: Selecting legally defensible instruments aligned with the Standards for Educational and Psychological Testing
• 51:54: Market realities of the test publishing industry and the path forward for an adult broadband measure
• 01:00:21: Defining clinical efficacy and balancing workflow efficiency with scientific accuracy

Cool Things Mentioned

• Craft: the premier membership community for testing psychologists
• Crafted Practice: the only in-person business retreat for testing psychologists
• Reverb: the premier AI-powered report-writing platform for testing psychologists
• Purchase the BASC-4
• Join the BASC-4 webinar trainings:
  • https://www.pearsonassessments.com/en-us/Store/Professional-Assessments/Behavior/Behavior-Assessment-System-for-Children-%7C-Fourth-Edition-/p/P100125000?productId=A103000453455
    
  • https://www.pearsonassessments.com/en-us/Store/Professional-Assessments/Behavior/Be