
Show Notes
As we wrap up 2025, we are featuring some of our most important conversations, including this conversation about IQ, intelligence, and intelligence assessment. Emily Kircher-Morris welcomes Dr. Jack Naglieri, an emeritus professor at George Mason University and senior research scientist at the Devereux Center for Resilient Children. Dr. Naglieri is renowned for his work in intelligence testing and the development of the Naglieri Nonverbal Ability Test. In this sprawling conversation, Emily and Jack talk about his insights on the evolution and misconceptions surrounding intelligence assessment. They discuss the history of intelligence testing, and the limitations and biases inherent in traditional methods. Dr. Naglieri describes the experiences that led him to question the validity of verbal-based intelligence tests, and ultimately inspired his development of nonverbal assessment tools. They discuss the PASS theory of intelligence, and how it forms the foundation of the Cognitive Assessment System (CAS), a tool designed to measure these processes and offer a nuanced profile of an individual's cognitive strengths and weaknesses. You can download a free copy of the PASS Theory of Intelligence and the CAS2. Dr. Jack A. Naglieri, Ph.D., is Emeritus Professor at George Mason University and Senior Research Scientist at the Devereux Center for Resilient Children. His main interest is the development of psychological and educational tests and the implications these approaches have for accurate and equitable assessment. He has published about 25 books, 50 tests and rating scales, and approximately 300 research papers. Jack is the author of tests used for identification of gifted students, including the Naglieri Nonverbal Ability Test. He partnered with Dina Brulles and Kim Lansdowne to coauthor the Naglieri Tests of General Ability Verbal, Quantitative and Nonverbal, and the book, Understanding and Using the Naglieri General Ability Tests: A Call to Equity in Gifted Education (Brulles, Lansdowne & Naglieri, 2022). Dr. Naglieri has received many awards for his extensive research program that includes scholarly research, books, and psychological tests with an emphasis on uniting sound theory with equitable scientific practice. BACKGROUND READING PASS Theory of Intelligence and the CAS2, Jack's website, The Naglieri General Ability Tests If you'd like members of your organization, school district, or company to know more about the subjects discussed on our podcast, Emily Kircher-Morris provides keynote addresses, workshops, and training sessions worldwide, in-person or virtually. You can choose from a list of established presentations, or work with Emily to develop a custom talk to fit your unique situation. To learn more, visit our website. The Neurodiversity Podcast is on Facebook, Instagram, BlueSky, and you're invited to join our Facebook Group.
More from Neurodiversity Podcast
You are surrounded by things you could be doing, yet none of them feel worth starting, leaving you stuck in a weird mix of restlessness and agitation. Do you chalk that up to being lazy or unmotivated? Many people do, but science tells a very different story. Boredom is actually a motivated state. It's an internal signal that your brain is hungry for meaning and personal control, but can't find a good place to land. In this episode, Dr. James Danckert, psychology professor at the University of Waterloo and co-author of Out of My Skull: The Psychology of Boredom, joins Emily Kircher-Morris to talk about what is really happening when our brains check out, why people with ADHD feel boredom so intensely, and how having real agency can change the way we engage with the world. TAKEAWAYS Boredom is an active, motivated state marked by restlessness and a search for purpose, distinguishing it from passive laziness or apathy.
Say someone you know is exceptionally articulate, intellectually advanced, or academically capable. Do you then assume their general ability to function, emotional regulation, and organizational skills also operate at that same high level? You might, but that would be a mistake. For gifted and twice-exceptional people, intellectual capability often outpaces practical execution. In this episode, Mark Talaga, a licensed professional counselor, founder of the Center for Identity Potential, and host of the Hopelessly Gifted podcast, joins Emily Kircher-Morris to talk about the painful gap between intellectual insight and daily functioning, and why being bright does not make navigating everyday life any easier. TAKEAWAYS Intellectual capability does not guarantee consistent execution, leaving many twice-exceptional learners stuck between understanding a strategy and being able to carry it out.
True classroom inclusion involves far more than simply placing a student's chair inside a general education room. When schools define inclusion purely by physical placement, neurodivergent students often face conditions that fall short of genuine access, belonging, and appropriate challenge. Dr. Katie Novak, an internationally recognized education consultant, former assistant superintendent, and author of The UDL Shift, joins Emily Kircher-Morris to discuss how Universal Design for Learning creates classrooms that support learner variability from the ground up. TAKEAWAYS Physical placement in a general education classroom does not equal meaningful inclusion and a genuine sense of belonging.
When a student consistently misses deadlines, misplaces assignments, or struggles to get out the door in the morning, adults often label them as disorganized or careless. Handing them a paper planner or demanding they clean their desk rarely solves the underlying breakdown. Rachel Kapp, founder of Kapp Educational Therapy Group and co-host of the Learn Smarter Podcast, joins Emily to explore how families and educators can design organizational systems that work in the real world rather than just on paper. TAKEAWAYS Handing a student an organizational tool like a planner or binder does not create a system without an explicit, sustainable routine for maintaining it.
When autistic kids struggle, their difficulties are often treated as behavioral non-compliance or a lack of social desire, when it's often a direct mismatch with the learning environment. Adults routinely push these students into sensory-heavy spaces or force sudden task shifts, misunderstanding the neurological toll this takes on a differently wired nervous system. Pete Wharmby, an autistic author, former teacher, and late-diagnosed ADHDer, joins Emily Kircher-Morris to talk about what happens when schools and families learn to support rather than correct autistic ways of being. TAKEAWAYS Autistic behavior in schools is often pathologized and targeted for correction when it's likely a natural, necessary drive to decompress from sensory overload.