The 1970s saw the widespread use of the Initial Teaching Alphabet (ITA), a system designed to simplify English literacy instruction. While ITA aimed to make reading easier for children, it unintentionally caused significant spelling difficulties for many learners, effects of which are still felt decades later. This educational experiment highlights how innovative teaching methods, though well-intentioned, can have unforeseen consequences.
What Is the Initial Teaching Alphabet?
The Initial Teaching Alphabet, developed by Sir James Pitman in the 1960s, was intended to bridge the gap between spoken and written English. It consisted of 44 symbols, each representing a distinct phoneme in the English language. Unlike traditional English spelling, which is often irregular, ITA aimed to create a one-to-one correspondence between sounds and symbols, simplifying early reading instruction.
For example, words like “through,” “rough,” and “though” would each have distinct spellings in ITA to reflect their phonetic differences. This system was primarily introduced in the UK and parts of the U.S. during the 1960s and 70s as an experimental alternative to traditional alphabets.

Why ITA Was Introduced
English has long been criticized for its inconsistent spelling rules, which can make learning to read a daunting task for young learners. Advocates of ITA believed that simplifying the connection between sounds and letters would reduce confusion, accelerating literacy development. Early studies suggested that children taught with ITA could learn to read more quickly and with less frustration compared to those taught with the traditional alphabet.
However, these short-term benefits came at a cost. Transitioning from ITA to standard English spelling proved challenging for many students, as they had to unlearn the ITA symbols and relearn conventional spelling rules.
Long-Term Impacts on Spelling
While the Initial Teaching Alphabet initially promised to revolutionize literacy education, its long-term effects were less positive. Many students who learned through ITA struggled with spelling well into adulthood. This was largely because ITA isolated phonetics from the broader context of English orthography. As a result, learners developed habits that clashed with the irregularities of standard spelling.
For instance, ITA-trained learners often struggled with homophones (e.g., “their” vs. “there”) and silent letters, as these features were absent from the simplified ITA system. Additionally, the cognitive effort required to transition from ITA to standard English left some learners behind, particularly those with learning difficulties like dyslexia.

Lessons Learned from the ITA Experiment
The ITA experiment serves as a cautionary tale about the risks of radical educational reforms. While innovation is necessary to improve teaching methods, the long-term consequences of such changes must be carefully evaluated. Today, educational researchers and policymakers emphasize the importance of evidence-based practices, as well as the need for flexibility to adapt methods for diverse learners.
For educators, the ITA story underscores the importance of balancing phonetic training with the complexities of standard English spelling. Modern approaches, such as synthetic phonics, aim to provide this balance, helping students develop both foundational literacy skills and a deeper understanding of language.
Conclusion: The Legacy of ITA
The Initial Teaching Alphabet was an ambitious attempt to simplify the process of learning to read. While it achieved some short-term success, its long-term impact included persistent spelling difficulties for many of its learners. This educational experiment from the 70s continues to remind us of the importance of comprehensive, evidence-based approaches to literacy instruction.
As we look back on the ITA era, we gain valuable insights into how educational innovations must account for both their immediate and lasting effects. Only through thoughtful implementation can we ensure that new teaching methods truly benefit learners in the long run.
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