Reading aloud to children under five is the single most evidence-supported activity for language development, literacy, and the love of learning. Here is why.
When a parent reads aloud to a child, at least five developmental processes occur simultaneously: vocabulary acquisition (hearing new words in context), narrative comprehension (following a story arc), print awareness (learning that symbols carry meaning), shared attention (attending together to a third object, the book), and emotional co-regulation (exploring emotions in the safe frame of fiction). No other single activity activates all five simultaneously.
Key citation
Whitehurst, G.J. et al. (1988). Accelerating language development through picture book reading. Developmental Psychology · Bus, A.G. et al. (1995). Joint book reading makes for success in learning to read. Review of Educational Research
Dialogic reading, the technique of turning reading into a conversation, has been shown to produce language gains 9 months ahead of passive listening in under-5s. The PEER sequence (Prompt, Evaluate, Expand, Repeat) is the evidence-based framework: ask an open question ("What do you think will happen?"), evaluate the response, expand on it ("Yes, and maybe the fox will..."), and invite repetition. Story time becomes a dialogue, not a performance.
Free: Read-Aloud Prompt Cards (20 books, PDF) →Britain's oldest toy maker. Every toy open-ended, wooden, and built for exactly the kind of play the research recommends.