Search

Learning and Teaching Toolkit

Oral language interventions

Moderate impact for very low cost, based on extensive evidence.
cost
evidence
5

What is it?

Oral language interventions emphasise the importance of spoken language and verbal interaction in the classroom.

They are based on the idea that comprehension and reading skills benefit from explicit discussion of either the content or processes of learning, or both. Oral language approaches include:

  • targeted reading aloud and book discussion with young children;
  • explicitly extending learners’ spoken vocabulary;
  • the use of structured questioning to develop reading comprehension; and
  • the use of purposeful, curriculum-focused, dialogue and interaction.

Oral language interventions aim to support learners’ articulation of ideas and spoken expression. Oral language interventions therefore have some similarity to approaches based on Metacognition which make talk about learning explicit in classrooms (such as Philosophy for Children), and to Collaborative learning approaches which promote learners’ talk and interaction in groups (such as Thinking Together).

How effective is it?

Overall, studies of oral language interventions consistently show positive impact on learning, including on oral language skills and reading comprehension. On average, learners who participate in oral language interventions make approximately five months' additional progress over the course of a year.

All learners appear to benefit from oral language interventions, but some studies show slightly larger effects for younger children and learners from disadvantaged backgrounds (up to six months' additional progress). 

Some types of oral language interventions appear to be more effective than others, on average. Interventions which are directly related to text comprehension or problem-solving appear to have greater impact. There is also consistent evidence supporting reading to young children and encouraging them to answer questions and to talk about the story with a trained adult. A number of studies show the benefits of trained teaching assistants effectively supporting both oral language skills and reading outcomes.

In contrast, more general ‘whole language’ approaches, which focus on meaning and personal understanding, do not appear to be as successful as those involving more interactive and dialogic activities. 

For all oral language interventions, certain factors are associated with higher learning gains, suggesting that careful implementation is important. For example, approaches which explicitly aim to develop spoken vocabulary work best when they are related to current content being studied in school, and when they involve active and meaningful use of any new vocabulary. Similarly, approaches that use technology are most effective when the technology is used as a medium to encourage collaborative work and interaction between learners, rather than in a direct teaching or tutoring role. Most studies comment on the importance of training and teacher development or support with implementation.

How secure is the evidence?

There is an extensive evidence base on the impact of oral language interventions, including a substantial number of meta-analyses and systematic reviews. The evidence is relatively consistent, suggesting that oral language interventions can be successful in a variety of environments. Although the majority of the evidence relates to younger children, there is also clear evidence that older learners, and particularly disadvantaged learners, can benefit. 

The evidence base includes a number of high quality studies in UK schools.

What are the costs?

Overall, the costs are estimated as very low. Direct financial costs are limited to additional resources, such as books for discussion, and professional development for teachers, which is likely to enhance the benefits for learning.

What should I consider?

How can you help learners to make their learning explicit through verbal expression?

How will you match the oral language activities to learners’ current stage of development, so that it extends their learning and connects with the curriculum?

What training should the adults involved receive to ensure they model and develop learners’ oral language skills?

If you are using technology, how will you ensure that learners talk about their learning and interact with each other effectively?

Challenge questions to support collaborative self-evaluation

  • How well do we use a range of data to identify and plan effectively for the needs of all learners, particularly those with English as an Additional Language?
  • Is listening and talking a strong, progressive feature in our school?



The Education Endowment Foundation is a charity and a company limited by guarantee. Registered in England, Number 114 2111 Copyright 2019, Education Endowment Foundation all rights reserved.