Neena’s Top Reading Research Picks for July 2025 - MetaMetrics Inc.
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Reading Research Recap

Neena’s Top Reading Research Picks for July 2025

Neena's Top Reading Research Picks

Welcome to the Reading Research Recap!

I am Dr. Neena Saha, Research Advisor at MetaMetrics. My focus is bridging the research-practice gap so that you can access useful resources that support reading success, expand awareness of the latest reading research, and inform your teaching and learning strategies. This monthly compendium offers the most relevant and must-read research impacting the reading and learning landscape, including easy-to-view, digestible highlights. We want the data and findings to be as useful to you as possible, so please do connect with me with any ideas and comments for next month. Enjoy the latest Reading Research Recap!


📚 Deep Dive: Morphology Instruction and Children’s Books

Summer’s here and everyone is crazy busy, so I’ll keep this recap super short!

This month’s paper is all about morphology: Morphology in children’s books, and what it means for learning.

Background

A morpheme is the smallest unit of meaning in a word. English is a morpho-phonemic language and morphemes are important to understanding word meanings (vocabulary), which, in turn, is critical for comprehension.

Methods

The researchers analyzed morphological information (word parts like prefixes/suffixes) in 1,200 popular children’s books (for ages 7-16) in the UK to understand how children learn morphemes through reading experience.

Key Results

About half of words in children’s books are morphologically complex, but most complex words appear rarely and many affixes are difficult to detect without specialized knowledge – only a handful of common affixes (like un-, -ly, -er) are easily learnable from text.

Practical Implications

Current morphology instruction may be misaligned with children’s actual reading experience; educators should focus on teaching harder-to-detect affixes (especially Greek/Latin origin) rather than easily learned common ones, and instruction timing should coincide with when children encounter these morphemes in their reading:

Teachers should focus on ”… those affixes that appear in a limited number of distinct words and in combination with bound stems. Many of these affixes are of Greek or Latinate origin and attach to stems of the same origin (e.g., prefixes inter-, sub-, in-, de-, e-, ex-, a-, co-, and suffixes -ion, -al, -ate, -ance/-ence, -ant, -ic, -ity, -ify). These affixes are often found in complex words that are unlikely to be part of children’s oral vocabulary: examples include words like indelibly, extortionate, extemporise, palpitate, calumniate, inaugural, bifocal, ophthalmic, acerbic, perpetuity, assiduity, and quantify.”

“Explicit instruction on the meanings and functions of these morphemes could assist children in interpreting both the individual morphemes and the complex words they form.”

The authors point out that many of the above affixes are missing from popular morpheme lists, so make sure to check your lists!


Additional Research of Interest

Professional Development, Commentary, Policy, etc.

Foundational Reading Skills, Alphabetics, Decoding, Phonological Awareness, Fluency

Comprehension, Vocabulary

Other


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