Spring Special ’26, Episode 2

Assessment as your best friend, with Kate Winn and Stephanie Stollar, Ph.D.

In this episode of Science of Reading: The Podcast, Susan is joined by Kate Winn and Stephanie Stollar, Ph.D., co-authors of Reading Assessment Done Right, who explain how to use assessment to actually accelerate student progress and drive instructional decisions. Stephanie, Kate, and Susan also discuss how to cut through assessment overload and focus on what truly drives instruction, the four essential purposes of assessment and how they work together within Multi-Tiered System of Supports frameworks, and the common misconceptions that lead to ineffective practices.

Meet Our Guest(s):

A woman with curly dark hair and a blue blouse smiles at the camera, framed by a circular graphic with a lightbulb illustration in the lower right—perfect for a science of reading podcast or discussing effective assessment for reading instruction.

Stephanie Stollar

Stephanie created the Reading Science Academy and co-created MTSS Collective, online communities for improving student outcomes through research-based MTSS practices. Stephanie supports educator preparation and serves on the boards of the Evidence Advocacy Center and International MTSS Association. She believes that by supporting all educators, high achievement is possible for every student.

A woman with shoulder-length dark hair and earrings smiles at the camera; a blue open book icon in the lower right hints at reading assessment or assessment for reading instruction.

Kate Winn

Kate is an educator with 25 years of classroom experience, specializing in evidence-based literacy. As a writer, podcaster, consultant, and presenter, she also works to share her passion for literacy practices that help all students reach reading and writing success.

Meet our host, Susan Lambert, Ed.D.

Susan Lambert is chief academic officer of literacy at Amplify and host of Science of Reading: The Podcast. Throughout her career, she has focused on creating high-quality learning environments using evidence-based practices. Lambert is a mom of four, a grandma of four, a world traveler, and a collector of stories.

As the host of Science of Reading: The Podcast, Lambert explores the increasing body of scientific research around how reading is best taught. A former classroom teacher, administrator, and curriculum developer, she’s dedicated to turning theory into best practices that educators can put right to use in the classroom, and to showcasing national models of reading instruction excellence.

Person with short blonde hair, glasses, and earrings, wearing an orange jacket, smiling in front of a plain gray background—committed to literacy education and fostering background knowledge for all learners.

Quotes

“Assessment is a tool for conversation. It's an investigation, it's uncovering what is known, and there are multiple purposes. All assessments are constructed to answer questions.”

—Stephanie Stollar

“If you don't have a question about your students, you don't need to do more assessment. This should not be a compliance activity.”

—Stephanie Stollar

“Progress monitoring is like the GPS for educators.”

—Stephanie Stollar

“We can actually do something with the information when you're using good assessments.”

—Kate Winn

“Believe it or not, reading assessment can be so exciting. It can be so empowering.”

—Kate Winn

“Having lots and lots of assessment data is not helpful. It can actually be counterproductive.”

—Stephanie Stollar

“When I use my universal screener, it tells me which students are meeting benchmark, which ones aren't, and then I know exactly what to work on with those students.”

—Kate Winn