The SpellEx approach to teaching spelling
Learn about the importance of teaching spelling and how the SpellEx program can help students develop their spelling skills. Discover the components...
In the world of reading instruction, the terms ‘print-to-speech’ and ‘speech-to-print’ have become confusing and unnecessarily divisive. This is because they have been used to categorise both the composite skills required for competent reading and spelling, and whole frameworks within which these composite skills can be taught.
By Anna Desjardins
When referring to the composite skills involved in spelling and reading (at the word level):
Print-to-speech skills are those required for decoding. To read words, graphemes (letters and letter combinations) must be translated into speech sounds, then blended together to produce spoken words in our vocabulary.
Speech-to-print skills are those required for encoding. To write words, spoken words must be segmented into speech sounds and these sounds must then be translated into graphemes.
Both of these skills rely on a knowledge of phonics (how speech sounds correspond to graphemes) and, consequently, phonics instruction is one of the crucial elements required in any comprehensive approach to teaching literacy (alongside explicit instruction in phonemic awareness, fluency, vocabulary and comprehension).
So far, so good. We know children need to be able to translate from print-to-speech when reading, and from speech-to-print when writing. We can help them develop these skills by teaching them phonics. However, now we hit a snag, because phonics can be taught in different ways and, unhelpfully, a dichotomy has developed between phonics instruction categorised as print-to-speech versus instruction categorised as speech-to-print.
What do these labels mean in the context of instruction? Given the definitions above, you could be forgiven for thinking that in one approach children are taught only how to decode or read, while in the other they are taught only how to encode or spell. But this is not what is intended.
When used to categorise the whole framework within which phonics
is taught:
Print-to-speech approaches take as their starting point the graphemes of English and teach how these graphemes correspond to sounds. A sequence of lessons is organised around the 70+ phonograms of English, along with a number of spelling rules (typically, these approaches will work on a simple to complex trajectory, starting with single letters of the alphabet, and then progressing to various letter combinations).
Speech-to-print approaches take as their starting point the 44 phonemes (or speech sounds) of English and teach how these correspond to a number of different graphemes. This can be done in stages, teaching more frequent graphemes first and returning to the same phoneme later down the track to teach less frequent graphemes, or children can be presented with all possible grapheme representations for a single phoneme at once. These approaches will also typically include work on spelling patterns.
The development of these two modern instantiations of phonics instruction can be best understood by taking a look at the history of phonics instruction more broadly.
Phonics instruction can be traced back as far as the Ancient Greeks. The Greeks introduced vowels to their alphabet expressly to be able to represent the sounds of spoken language more efficiently and archaeological remains on shards of Greek clay pots testify to the fact that the sounds different letters made were explicitly pointed out by means of syllable-building activities (Foster, 2004). Our Roman alphabet is descended from the Greek alphabet and the idea that phonics instruction would be a useful way to gain access to the Roman alphabetic code has similarly been around for a long time. For example, some of the oldest approaches to teaching reading in the United States in the late 1700s favoured a phonics approach and this remained the standard for over a hundred years. Then, in the 1920s to the late 1960s, the consensus in the US turned towards teaching whole words by sight (Chall, 1989). Dissatisfaction with this whole-word approach grew, however, and a newer wave of phonics-based approaches began to appear by the 1950s.
Print-to-speech methods
The advent of a number of more modern phonics instruction techniques can be attributed to work done in the 1930s and ‘40s by Samuel Orton and Anna Gillingham (Nicholson, 2011). In particular, Orton wanted to move away from the then-popular whole-word approach, because he thought that relying on visual processes alone was likely to cause reading problems. He recommended teaching children the sounds of the letters and how to blend the sounds together to reproduce the spoken form of the written word. Gillingham later put the Orton-Gillingham (OG) ideas into a manual written with Bessie Stillman (Gillingham & Stillman, 1960; 1997).
With the push to reintroduce phonics to reading instruction programs in the US in the 1960s, various OG approaches sprang from Orton and Gillingham’s work and they are still around today. Though they differ quite substantially, they all tend to take a print-to-speech tack, teaching a list of phonics rules organised around the letters and phonograms of English. As OG approaches multiplied, however, they became a disparate bunch. They are perhaps best known nowadays for including a simultaneous, multisensory component to their instruction – children might trace a letter on paper, in the air or in sand, and they are instructed to pay attention to how their mouth feels when producing the sound a letter makes (at the same time as they see the letter and hear the sound). This kinaesthetic dimension of instruction has been suggested to be especially beneficial for children who are struggling to learn to read. However, even contributors to the handbook Multisensory Teaching of Basic Language Skills concede that the research evidence supporting this position is, at best, inconclusive (Carreker, 2011; Farrell & Sherman, 2011).
Several reviews of studies investigating OG methods have found that the evidence-base for their effectiveness is inadequate (Ritchey & Goeke, 2006; Stevens et al., 2021) and when explicit, systematic phonics instruction methods with and without a multisensory component are directly compared, no advantage has been found for a multisensory approach, either for typically developing children or those with dyslexia (Schlesinger & Gray, 2017). Nonetheless, OG methods do teach phonics in a systematic way and we do know that systematic phonics instruction (of some kind) is critical when teaching literacy (National Institute of Child Health and Human Development, 2000; Department of Education, Science and Training, 2005; Rose, 2006).
Unfortunately, by the 1980s, phonics was again largely abandoned in the US and other English-speaking countries in favour of the whole-word approach (this time slightly modified and renamed ‘whole language’). But as researchers have continued to amass a wealth of evidence demonstrating, incontrovertibly, the effectiveness of phonics instruction (and particularly of synthetic phonics instruction) for teaching reading, phonics-based approaches have begun to flourish again in the US, the UK and Australia. Now that phonics is becoming increasingly accepted, debate has turned to a more fine-grained issue: how best to organise and present the grapheme-phoneme correspondences that must be taught.
Print-to-speech approaches take as their starting point that the spelling system is stable over time and organise instruction around a systematic sequence of graphemes. However, note that although their sequence of instruction may be organised in this way, print-to-speech methods do not rule out using speech-to-print aspects of instruction; for example, they typically include phonemic awareness activities, designed to cue children into the speech sounds in words in the absence of print. It’s also important to note that within this framework, children do not only work on the skill of decoding; they engage in both reading and spelling words.
Speech-to-print methods
Speech-to-print approaches, on the other hand, organise instruction around a systematic sequence of phonemes. These have developed, perhaps, in response to what can seem to be unnecessarily long lists of phonics rules in some print-to-speech approaches. The idea is that instead of organising instruction around 70+ phonograms, a sequence of lessons can be organised around the 44 phonemes of English. Similar to the print-to-speech methods, however, within the determined sequence of speech-to-print lessons, children engage in both encoding and decoding activities.
These methods take as their starting point that speech is primary: historically, speech preceded writing systems, and developmentally, speech is acquired before reading or writing skills. The idea of starting with what the child knows (speech) and mapping new knowledge (print) onto that seems like a good one. However, it’s worth bearing in mind that knowledge of speech sounds is unconscious, so linking phonemes to graphemes is not necessarily any easier than linking graphemes to phonemes. In fact, just like print-to-speech methods, speech-to-print methods need to be coupled with phonemic awareness activities to help children become consciously aware of the speech sounds in words.
It is also not necessarily straightforward to design a speech-to-print scope and sequence for synthetic phonics instruction. Think for a moment about what a sequence based only on considerations of speech might look like. Faced with choosing which of the 44 phonemes to teach first, it might seem logical to start with sounds that are maximally distinct from each other. This can certainly be helpful – teaching consonants that differ in voicing, place and type of articulation in close succession (e.g., the voiced bilabial nasal /m/ and the voiceless dental fricative /s/) will make distinguishing these sounds for children very easy as teachers engage in phonemic awareness activities. However, determining the sequence on these considerations alone will also lead to some illogical decisions. For example, the short vowel sound /i/ (as in ‘igloo’) is high and front in the mouth, with no lip-rounding. The vowel sound with the opposite characteristics, and therefore the most maximally distinct, is /aw/, which is low and back in the mouth, with lip-rounding. Should these two sounds be taught in close succession? This would involve teaching children the link between /i/ and the single letter ‘i’ and the link between /aw/ and at least one digraph ‘aw’ or ‘au’ or ‘or’ (or possibly an even more complex grapheme like ‘ore’, ‘augh’ or ‘ough’). Rather, the complexity of various grapheme choices, along with the frequency with which they appear in words, need to be considered alongside speech sound differences.
Another possible instantiation of the speech-to-print approach is to teach all possible graphemes for a phoneme when that phoneme is introduced. This means children are presented with large amounts of information (e.g., learning six possible ways to read or spell the sound /aw/), some of which is not immediately useful to them and can lead to cognitive overload. Some spelling choices for a sound are infrequent; some may occur in words that are too sophisticated for five-year-old children. Take the seemingly innocuous /i/ vowel example above. In an approach that teaches all possible graphemes for a sound, /i/ would need to be linked with both ‘i’ and ‘y’. Although, as a single letter, ‘y’ is a relatively simple grapheme, it tends to be used to represent the /i/ sound in words of Greek origin which are outside the experience of most five-year olds (e.g., ‘myth’, ‘symbol’, ‘system’, ‘oxygen’, ‘crypt’, ‘hymn’, ‘cygnet’). This example illustrates that even when the complexity of the grapheme choices remains manageable (single letters), and the spelling choices appear in a large number of words, usefulness of those words to a child just learning to read should also play a role in determining what gets taught when.
In fact, Louisa Moats, who promotes a speech-to-print approach in her aptly titled book Speech to Print (2020) and elsewhere (Moats, 2021) does not recommend providing all of the graphemes that represent each phoneme at once. Instead, she recommends a simple-to-complex sequence, teaching common correspondences and patterns before less common ones. Following this advice, we would teach children the common /s/ – ‘s’ association, before teaching them the less common /s/ – ‘c’ association in words like ‘city’, ‘cement’ and ‘cymbal’, for example.
Which instructional approach is best?
In essence, the print-to-speech vs. speech-to-print debate has set up a false dichotomy in how reading should be taught. As should now be apparent, the distinction between the two frameworks is not dramatic, because both approaches agree that a sequence of sound-grapheme correspondences needs to be taught explicitly and systematically. And both approaches, if well-designed, need to take into consideration both speech and print when determining that sequence. While there is no ‘gold standard’ order of grapheme-phoneme correspondence (GPC) instruction, there is general expert consensus that GPCs should be introduced on the basis of:
teaching graphemes that represent continuous speech sounds early to facilitate blending;
teaching simpler graphemes before digraphs and trigraphs;
teaching more frequent, common graphemes before those that occur less frequently;
teaching graphemes that occur in useful words for young children before those of foreign origin that occur in more sophisticated vocabulary; and
when possible, teaching graphemes that represent speech sounds that are easily distinguished from each other before those that are more similar.
While some children with reading difficulties may need to be taught every phoneme-grapheme association explicitly, the over-arching aim of either approach should be to move towards spending progressively less time on explicit phonics instruction and more time on reading connected text, to foster the self-teaching required for automatic reading skills to develop (Share, 1999).
Finally, in any good sequence of phonics instruction (be it a print-to-speech method or a speech-to-print method), children need to engage in phonemic awareness activities and in activities that require them to apply their phonic knowledge in both directions:
From print-to-speech (e.g., by producing the sounds that individual graphemes make, by blending these sounds to read single words, and eventually by reading sentences and short passages).
From speech-to-print (e.g., by identifying and writing the graphemes associated with phonemes, by segmenting spoken words into individual phonemes in order to spell words, and eventually by writing short sentences and passages).
These are reciprocal skills, based on the same underlying knowledge (Joshi et al., 2008; Moats, 2005), and research has shown that instruction in one supports the other (Gersten et al., 2020; Graham & Santangelo, 2014; Møller et al., 2021).
This link is backed up by brain-scanning research showing that there exists a neurological circuit for reading, and that this involves a fast and bi-directional connection between visual and phonological areas of the brain (Dehaene, 2013). In other words, there is physical support (in the shape of a bundle of axons) for the behavioural research – the implication is that to optimise the establishment of this circuitry during reading instruction, children should be systematically taught how letters map to speech sounds and vice versa, and should work on these connections in two directions: from print to speech, and from speech to print. There is no need for these two terms to be pitted against each other, when in fact, they are two sides of a single coin.
Anna Desjardins has a Research Masters in Linguistics from the University of Amsterdam and a PhD in Cognitive Science from Macquarie University. Her PhD thesis is related to child language acquisition. She currently holds positions in the MultiLit Research Unit and Product Development at MultiLit.
This article appeared in the June 2021 edition of Nomanis.
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