Richard E Mayer on Multimedia principles, generative learning, and constructivist teaching

S4E27: Richard Mayer on the Cognitive Theory of Multimedia Learning

Today, I am thrilled to host Richard Mayer on Progressively Incorrect, a distinguished educational psychologist and researcher known worldwide for his groundbreaking contributions to understanding how we learn. Rich brings a wealth of knowledge and a sharp focus on multimedia learning, generative learning, and evidence-based critiques of discovery learning. Listen and subscribe to Progressively Incorrect … Continue reading S4E27: Richard Mayer on the Cognitive Theory of Multimedia Learning

S4E26: Lynn Gaffney on Bridging Leadership and the Science of Learning

Today, I am thrilled to host Lynn Gaffney on Progressively Incorrect, a passionate educator and leader known for her deep commitment to bridging research and practice in schools. Lynn brings a wealth of experience and a sharp focus on the science of learning, using evidence-informed strategies to drive meaningful outcomes for students and teachers alike. … Continue reading S4E26: Lynn Gaffney on Bridging Leadership and the Science of Learning

S4E18: Blake Harvard on Attention and Memory Constraints

In this episode, I chat with Blake Harvard, aka The Effortful Educator, about applying cognitive psychology to the classroom. Blake and I presented together as part of the cognitive science strand at EdFest USA this year, and we share similar perspectives on the importance of bridging the gap between research and practice. In this interview, … Continue reading S4E18: Blake Harvard on Attention and Memory Constraints

S4E15: Brendan Lee and Zach Groshell on Effective Leadership

Welcome back to Progressively Incorrect, a show sponsored by John Catt from Hodder Education and hosted by me, Dr. Zach Groshell. John Catt publishes some of the best books in education, including my book, Just Tell Them: The Power of Explanations and Explicit Teaching. https://www.amazon.com/Just-Tell-Them-Science-Explanation/dp/103600368X Listen and subscribe to Progressively Incorrect on…SpotifyYouTubeApple PodcastsWordPress This is … Continue reading S4E15: Brendan Lee and Zach Groshell on Effective Leadership

Defining Explicit Teaching and Direct Instruction

Something about the label, direct instruction, seems to conjure images of boring lectures. The change to using explicit instruction was probably, at least in part, an attempt to remedy this, just like how testing got changed to retrieval practice to avoid associations with standardized tests. Retrieval is still testing, and explicit instruction is still direct, … Continue reading Defining Explicit Teaching and Direct Instruction

S4E13: Catherine Thevenot on Counting on Your Fingers

Should students be taught to count on their fingers? Today I am excited to bring you an interview with Catherine Thevenot. Catherine is a researcher at the Institute of Psychology at the University of Lausanne in Switzerland. Her work focuses on cognitive development, particularly in the area of numerical cognition and arithmetic skills in children. … Continue reading S4E13: Catherine Thevenot on Counting on Your Fingers

The Literacy View & Lucy Calkins

I was recently invited to speak on The Literacy View, where we had a laugh and discussed some of the policies that are being put in place to filter out nonsense in some of the worst reading programs, like three cueing. We also sipped to our concerns that the gurus of balanced literacy past may … Continue reading The Literacy View & Lucy Calkins

S4E12: Jan Hasbrouck on Reading Fluency and Direct Instruction

Welcome back to Progressively Incorrect. My name is Dr. Zach Groshell, and today I am excited to bring you an interview with Jan Hasbrouck, the keynote speaker at NIFDI’s 2025 National Direct Instruction Conference and Institutes. Dr. Hasbrouck is a renowned researcher and author with a distinguished career dedicated to improving literacy and educational outcomes. Dr. … Continue reading S4E12: Jan Hasbrouck on Reading Fluency and Direct Instruction

Just Tell Them, Don’t Play Guessing Games

Today I was interviewed by Robert Pondiscio, who has hosted talks by me before. It will be a while before that article is published, so in the meantime, I thought I would share two media appearances of my new book, Just Tell Them: The Power of Explanations and Explicit Teaching. 1. Just Tell Them: A … Continue reading Just Tell Them, Don’t Play Guessing Games

S4E11: Sally Bergquist on Explicit Writing Lessons for K-2

Welcome back to Progressively Incorrect, I am your host, Dr. Zach Groshell. This episode is a conversation between me and Sally Bergquist. Sally is an extremely talented and experienced teacher, and she recently challenged me to teach my child to write with her Engelmann-inspired writing program. It was an enormous pleasure to be able to … Continue reading S4E11: Sally Bergquist on Explicit Writing Lessons for K-2