For many people with aphasia, getting words out is only part of the challenge. They may answer questions with a single word or a very short phrase, even though they have much more they want to say. A person might say "dog" instead of "The dog is running in the park," or "coffee" instead of "I'd like a coffee with milk." One evidence-based speech therapy approach designed to address this is Response Elaboration Training (RET). RET helps people gradually expand their spoken language by building on the words they can already produce. Rather than correcting mistakes or drilling vocabulary, it focuses on encouraging successful communication and increasing the amount of meaningful information someone shares.
An example of a photo that could be used in Response Elaboration Training (RET)
RET works by accepting whatever response the person gives and using it as the starting point for a longer message. For example, if a therapist shows a picture of a family eating dinner and the person says, "Family," the therapist might respond, "Yes! The family is eating dinner." The therapist then asks the person to repeat the expanded sentence, providing support as needed. If someone says, "Boy," while looking at a picture of a child riding a bicycle, the therapist might expand it to, "The boy is riding his bicycle," and encourage the person to practice the longer response. Over time, these repeated opportunities help increase sentence length, improve confidence, and encourage more detailed communication during everyday conversations.
RET is particularly helpful for people with non-fluent aphasia, such as Broca's aphasia, who understand more than they can express. It works best for individuals who can produce at least a few meaningful words but struggle to elaborate on them. It may be less appropriate for people with very severe comprehension difficulties or individuals who are not yet able to produce reliable verbal responses. Like all aphasia treatments, RET isn't a one-size-fits-all approach. A Speech-Language Pathologist (SLP) can determine whether it matches a person's communication strengths, goals, and stage of recovery.
Families can incorporate many of the principles of RET into everyday conversations. One of the most effective strategies is to expand rather than quiz. If your loved one says, "Walk," instead of asking, "Walk where?" or "Who walked?" try responding with, "Yes, we went for a walk in the park." Pause, then invite them to repeat all or part of the expanded sentence if they are comfortable. If they say, "Pizza," you might respond, "We had pizza for dinner last night." This approach models richer language without putting pressure on the person to find every word independently.
Pictures are another excellent way to practice RET at home. Use family photos, vacation pictures, magazines, or everyday objects around the house. Ask open-ended prompts such as, "Tell me about this picture," rather than asking questions with one correct answer. Whatever your loved one says becomes the starting point. If they point to a granddaughter and say, "Emma," you might expand it to, "Emma is playing soccer," or "Emma is visiting Grandma." Keep the conversation natural and focused on sharing ideas rather than testing memory or language. The goal is successful communication, not perfect grammar.
Although RET is simple in concept, it is most effective when individualized by an SLP. A Speech-Language Pathologist can select the right level of support, adjust the complexity of sentence expansions, and teach family members how to respond in ways that encourage language growth rather than frustration. At Mercury Speech & Language, our SLPs use evidence-based aphasia treatments like Response Elaboration Training as part of individualized therapy programs that focus on meaningful, functional communication. By practicing expanded language during real conversations, people with aphasia can become more confident sharing their thoughts and participating in the activities and relationships that matter most.
