Language & Literacy

literacy

There was a relatively recent Hechinger Report article by Jill Barshay, PROOF POINTS: Researchers blast data analysis for teachers to help students that seemed to indict any and all assessments and data use in schools as a royal waste of time. It bothered me because the only source cited explicitly in the article was a 2020 opinion piece by a professor who similarly vaguely discusses “interim assessment” and doesn’t provide explicit citations of her sources.

I tweeted out my annoyance to this effect.

To Ms. Barshay’s great credit, she responded with equanimity and generosity to my tweet with multiple citations.

Since she took that time for me, I wanted to reciprocate by taking the time to review her sources with an open mind, as well as reflect on where I might land after doing so.

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Ontogenesis model

A recent paper caught my eye, Ontogenesis Model of the L2 Lexical Representation, and despite the immediate mind glazing effect of the word “ontogenesis,” I found the model well worth digging into and sharing here—and it may bear relevance to conversations on orthographic mapping.

How we learn words and all their phonological, morphological, orthographic, and semantic characteristics is a fascinating topic of research—most especially in the areas of written word recognition and in the learning of a new language.

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I’ll never forget the moment when I realized that the students in a school I was supporting had not read anything more than a few pages of text for close to two months.

There were a myriad of potential excuses for it. They were ramping up for test prep season, there was a spring break and a snow day, they had cycles of interim assessments that broke into their instructional time, they rotated between reading and writing units during core ELA time, and had been in the middle of a writing cycle, etc.

It took me a while to see it clearly, as I came only once a week, at most, and couldn’t always see the full picture. But then it hit me like a ton of bricks once I did. How could students improve their literacy when they weren’t expected to read for sustained and structured periods of time daily?

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The first thing that happened to reading is writing. For most of our history, humans have been able to speak but not read. Writing is a human creation, the first information technology, as much an invention as the telephone or computer.

—Mark Seidenberg, Language at the Speed of Sight

What is (un)natural about learning to read and write? We began our quest with this question, prompted by two references in a line in a David Share paper.

Like learning to read (English) which Gough famously dubbed “unnatural” [43], see also [3], becoming aware of the constituent phonemes in spoken words does not come “naturally”.

—Share, D. L. (2021). Common Misconceptions about the Phonological Deficit Theory of Dyslexia. Brain Sciences, 11(11), 1510.

This led us to unpack three foundational papers from 1976 to 1992 that have provided us with some surprising twists and turns and even moments, dare I say, of clarity.

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OK, we’re here, at our third paper in our series examining the naturalness, or not, of gaining literacy.

  • Liberman, A. M. (1992). Chapter 9 The Relation of Speech to Reading and Writing. In R. Frost & L. Katz (Eds.), Advances in Psychology (Vol. 94, pp. 167–178). North-Holland. https://doi.org/10.1016/S0166-4115(08)62794-6 Liberman comes strong out the gate with seven claims on why speech* is “more natural” than written language:
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In our last post in a series exploring the question, “What is (un)natural about learning to read and write?,” we looked at a paper from 1980 by Phillip Gough and Michael Hillinger, Learning to Read: An Unnatural Act, that provided a counter to Ken and Yetta Goodman’s argument that learning to read is natural, and provided us with a useful analogy: learning to read an alphabetic writing system is a form of cryptanalysis. Using this analogy, Gough and Hillinger drew out a fine-grained distinction between a code and a cipher that allowed them to make some precise observations about the difficulty of breaking the alphabetic cipher that have held up quite well over the years.

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Learning to Read: An Unnatural Act

In our last post in this series exploring the question, “What is (un)natural about learning to read and write?,” we looked at a paper from 1976 by Ken and Yetta Goodman that argued that written language is a form of oral language and thus, learned naturally in a literate society through exposure and use in the environment.

In this post, we’ll explore a direct counter to that argument made by Phillip Gough and Michael Hillinger in 1980.

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The most fundamental questions and debates in a field of study can often be the most illuminating to the topic. Debates about the value of literature and the arts today, for example, can still be traced back to Plato and Aristotle.

A fundamental debate related to this blog’s focus has revolved around whether learning to read and write is natural or unnatural. This may at first glance seem a trivial question, but it turns out that the “reading wars” have circled around it. And it seems to surface continuing unresolved tensions between the studies of language and literacy development today.

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I have somewhat eclectic book reading habits, and I take pleasure in reading haphazardly (i.e. whatever I happen to come across). After growing bored with Moby Dick recently, I happened across a copy of Siddhartha Mukerjee’s The Emperor of All Maladies: A Biography of Cancer.

The book is compellingly written, narrating an expansive overview of the history of the treatment of cancer, while at the same time painting portraits of individual researchers, clinicians, and patients that draws the reader in. It makes oncology research and clinical practice sound exciting, which is no small feat.

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connection to the world

There was a fascinating summary thread I came across recently that I want to dig into, as there’s some really interesting and rich areas of tension to unpack. Here’s the thread

What especially caught my eye and made me ponder for days afterwards was this:

The language network does not overlap or build on nonlinguistic cognitive abilities . . . fMRI evidence from 32 experiments, with 64 conditions, and 761 participants across 1,007 scanning sessions suggests language is separate from thought – when processing non-linguistic stimuli other areas are activated compared to when processing linguistic stimuli . . . The language system does not share resources with other cognitive abilities.

Language is separate from thought. I really struggled to understand this . . . isn’t language how we think, whether conscious or not?

Fedorenko argues that there are properties of language that suggest is is not suitable for complex thought, but is well-suited for communication . . .For example, language processing is fundamentally predictive, something that wouldn’t be useful if language was primarily used for thought and not communication. Although the language network and other cognitive abilities seem to be distinct systems, they need to integrate in some way. Shedding light on this integration is a key direction for future research

Where language does intersect with other cognitive systems, however, according to this presentation, is “some exciting new research emerging that language is intimately linked with the system that supports social cognition, such as Theory of Mind.”

Another tantalizing tidbit in this thread relates to syntax and word meaning:

language does not rely on abstract syntax. Syntactic processing is distributed across the language network and “every syntax-responsive cell population or brain area is robustly sensitive to word meaning” . . . . In every region, even at the most fine-grained level of analysis shows that there are no selective responses to abstract syntactic structure – everything that responds to structure building also responds to word meaning.

Well now, I want to unpack that one a bit more! It seems to suggest that word meaning i.e. semantics i.e. vocabulary/morphology is higher leverage than syntactical structure.

All of this really got me thinking, about thought and cognition, about language . . . and especially about how adding in literacy — a writing system — complicates all of this . . . I mean, writing is a form of thought, right? I sometimes don’t think things, or know what I think about things, until I force myself to write it. Does reading and writing connect cognition and language in a way that language itself does not?

In pondering about this thread further, I threw out the following on Twitter:

Is working memory a component of the executive function construct? Or an inter-related but separate domain?

I got some great food for thought in response to this query — Corey Peltier, Courtney Ostaff, and Andrew Watson confirmed that working memory is typically understood as a component of executive function — the cognitive system of thought that would appear to be distinct from language.

Lisa Archibald then went in deep on the relation between working memory and language, and it’s worth digging into her specific points, as they bear challenges to some of the points made above in the earlier thread.

Key points she makes that I found very helpful:

  • What is activated and therefore measured depends on the nature of the task
  • Whether the brains scanned are children or adults matters, as adult brains are more specialized
  • Just as with emerging reading/writing skills, language development requires more cognitive attention until we are fluent
  • And similar to struggling readers and writers, students struggling with language (i.e. DLD / SLI) have to apply more cognitive energy to using language accurately, which makes meaning/content/thinking harder to get to

She also referred me to another thread from DLD and Me that gives a neat way of framing this as unity but diversity — i.e. there is a single pool of resources of executive function (unity) but there is a diversity of different types of tasks we’re trying to apply that pool of resources to

Whew! This is heady stuff. Share your thoughts and Discuss...!

#language #cognition #DLD #workingmemory #executivefunction #literacy #thought #brain