Research spotlight: Kath Glasswell

A decade before global surveys began regularly flagging stalled adolescent reading outcomes, Australian literacy researcher Kath Glasswell and three co-authors published a 207-page professional guide built on a deceptively simple premise: assessment data only changes reading achievement when a teacher can trace it back to a real student in a real classroom.

The book, Powerful Practices for Reading Improvement (ACER Press, 2016), unpacks tools for assessing reading, teaching fluency, comprehension and vocabulary, and sustaining the professional learning community that makes both possible. Glasswell, now a Senior Research Fellow in Assessment Development at the Australian Council for Educational Research (ACER) in Melbourne, wrote it with Willemina Mostert, Lindsey Judd and Lesley Mayn.

Why this matters now: the practices did not come from a laboratory. They were developed and used by researchers working inside schools to change the profile of reading achievement, including clusters of high-poverty schools in southeast Queensland where student reading gains on national and standardised measures outstripped state averages. The book is the closest thing that team produced to a field manual.

Glasswell's trajectory explains the book's shape. She has held research and teaching posts across Australia, New Zealand, Canada and the United States, with stints at Griffith University, the University of Auckland, the University of Illinois and California State University, Fullerton. In Brisbane she was research director and first chief investigator of Griffith University's Smart Education Partnerships project, an Australian Research Council Linkage Grant collaboration with state education authorities.

That project, known as Literacy Lessons for Logan Learners, ran from 2009 and worked with schools in Logan, a Queensland municipality with some of the state's most challenged communities. Its method rested on two principles: teaching must be differentiated to meet diverse student needs, and teachers are among the most powerful influences on student achievement.

What the book actually is

The guide is organised into three parts. Part one, Profiling Student Achievement, sets out ways to gather and visualise what students can already do. Part two, Powerful Practices for Reading Improvement, holds the instructional material under three headings: powering up fluency, powerful comprehension and powerful vocabulary. Part three, Working Together for Success, shifts to the adults with a section on powerful conversations and the functioning of a professional learning community. The three-part structure is deliberate.

The sequence refuses to treat assessment as a separate activity from teaching, and it refuses to treat teacher learning as separate from either. A school can buy the worksheets, but the authors position them inside a cycle of data inquiry, collaborative reflection and instructional innovation. The downloadable resources include printable worksheets, student tasks, templates, worked examples and assessment rubrics, as shown in the sample materials ACER published.

One worked example illustrates the tone. In a Frayer model activity on the word "hero", students record a definition, add interesting facts, list what the concept is like, and then decide what it is not like. The non-examples in the worked model include "being selfish or fearful for your own wellbeing" and deciding you want to be famous. The exercise pushes students to sharpen meaning through contrast.

Fluency lessons from a colour-word test

The fluency materials are direct. Activities such as Stopwatch Reading ask students to note times across three attempts, then reflect on whether they read with phrasing and expression, at a good rate, and whether they understood the text. Audio-assisted Reading gives a five-step prompt: listen and follow along, read along aloud, turn off the audio and work on tricky words, then read independently and rate the session.

For the research behind automaticity, the authors use an analogy drawn from psychology. In 1935, a scientist named J. R. Stroop showed that when people looked at the word "red" printed in green ink, their speed of processing slowed because of interference between competing signals. The book reads this as a model for word-level handling: skilled readers have automated the lower-level mechanics to the point that they can reserve conscious attention for meaning. A struggling reader who is still decoding each word is essentially living inside the Stroop test.

That mental model matters for teachers. It reframes fluency practice not as repeated oral reading for its own sake, but as freeing up attention for sense-making.

Comprehension and vocabulary routines

Comprehension tools in the guide range from Thinking Wheels, which organise information in two, three, four or six sections, to Triple Entry Journals in which students record a fact, their own thinking, and further questions. A Concept Mapping section moves from gathering facts from an information text to synthesising ideas into a central message. Each routine can be scaled up or down depending on whether a teacher works with a whole class, a small group or one student, which the authors explicitly promise.

Vocabulary work follows the same logic. List-Group-Label asks students to brainstorm a word list, group words by shared features, then attach labels to each group. Semantic Feature Analysis and Frayer models build depth. One worked example uses the topic "Australian federal elections", moving from words such as "ballot paper" and "marginal win" to grouped categories like parliament, campaign, voting day and election results. It is a small example of a larger design principle: vocabulary instruction should connect to the texts and subjects students are already reading.

Where the tools were built

The practices in the book are directly traceable to the Smart Education Partnerships project and its school-based researchers. In the Logan schools, reading comprehension data was collected three times each year using the Tests of Reading Comprehension (TORCH). Teachers met individually with researchers to chart each class on a visual "class map" and, at whole-staff meetings, placed named student tiles on a large school-wide display called the TORCH wall. The wall divided scores into 13 bands, with rows for each year level, so teachers could see how classes, cohorts and whole year levels compared to national norms. Details of this work sit on Glasswell's ACER profile.

A Griffith University news report from June 2012 said the program had doubled the number of participating Logan students performing in the band representing the top 20 percent of Queensland state students. In the related journal literature, the researchers reported reading gains on the national literacy assessment between 2008 and 2011 that ranged from 27 percent to 64 percent greater than gains in other state schools, and TORCH growth that ran at about double the expected rate, based on the national norming sample.

The book is the distillation of that work: not the research report itself, but the routines that survived contact with real classrooms.

What the guide does not promise

The same co-inquiry literature is blunt about constraints. In a 2016 article in the Australian Journal of Language and Literacy, Glasswell and colleagues Parlo Singh and Stuart McNaughton wrote that partnership work of this kind is difficult and resource intensive, that it requires significant investment from all parties, and that it cannot be said to produce uniform results in every site. School histories of intervention also show what they called limited and variable effects more generally. Different combinations of context, leadership turnover and student mobility produced different levels of teacher capacity growth and student performance.

That caution extends to the book itself. A professional guide can carry the tools, but not the coaching, the release time or the repeated data meetings. In a related conference paper, Glasswell noted that teachers, like all learners, need scaffolds through the learning process; a resource that skips the scaffold is only paper. "When teachers see their own students' data in relation to norms and then design instruction for the specific learner, they engage differently with what the assessment is telling them," she said of the approach.

Rachel O'Leary, an independent literacy consultant in Auckland who was not involved in the research, offers a counter-perspective. "Tools travel better than conditions," she says. The risk of any resource like this is that a school adopts the worksheets while skipping the inquiry structure, the data walls and the facilitator knowledge that gave the practices their power. "The book is honest about that, but busy schools may not read the honesty."

The next decade of reading instruction

Glasswell's later work has taken her into assessment development at ACER, where the question of how data gets used in classrooms remains live. The same design instincts in the book, traceable data, visual displays, scaffolded teacher learning, are visible in ACER's broader assessment tools and in school improvement frameworks used across Australian and international schools.

For researchers and educators across fields, the book's legacy is less a set of novel techniques than a stance: reading improvement programmes succeed when teacher capacity and student evidence sit in the same room. The next decade will test whether that stance can survive the transition from a funded university-school partnership to the everyday budget of a school that has to find its own release time.

For Glasswell, the forward implication is plain. She has spent years arguing that teacher learning improves student outcomes and that adults need scaffolds as much as students do. If those two claims become standard features of reading programmes, the book will have done its job well beyond the schools where the tools were first proven.

Photo by Charly Álvarez on Unsplash