Speech and language intervention is often warranted for individuals with FXS throughout their life. In the U.S., early childhood, birth to 3 services are provided through Early Intervention which is provided by the individual states. Once a child turns 3 years old, service provision shifts to the public schools, where it remains until the age of 22. After aging out of the school system, therapy provision can be challenging and varies widely based on the location of the individual. The focus of intervention will shift as the individual develops and the needs and contexts for communication change. Each person’s individual speech and language needs must be considered and plans need to be developed based on these individual needs.
A proactive approach including early intervention and caregiver coaching is useful for many families. Caregivers play an essential role in the early intervention process and are critical members of the individualized family service plan (IFSP) team. Training caregivers in routine-based interventions can be useful at this stage so strategies can be implemented throughout the day and across activities (e.g., mealtime, bath time, teeth brushing, bedtime). Using consistent language during common events and naming items as they appear or are used throughout the day, allows children to learn the language associated with the task and can help them match the meaning to the words. As children become more familiar with the words being used, caregivers can let them take a “turn” in saying what the next step is. An example of this could be during a routine such as tooth brushing, a possible series of comments is shown below:
- “Time to brush teeth.”
- “Put on the toothpaste.”
- “Squeeze, squeeze, squeeze.”
- “Brush, brush, brush.”
Caregiver responsivity should be a focus at this young age and throughout the lifespan as it has been linked to better language outcomes. This can include teaching caregivers to recognize communication attempts and model more advanced forms of language (e.g., when a child reaches for a desired object, model a sign, or use a single word). Consistently responding to the individual’s communicative attempts can, in general, improve communication and decrease frustration.
Individuals in the prelinguistic phase (not yet using words) need interventions that can build skills that are precursors to spoken language. This will include gesture and play development, joint attention (purposeful coordinated attention between two people), and communicative intent.
Singing your favorite song in an exaggerated tone boosts young children’s attention and language development. These songs can also be paired with gestures to increase motor imitation (e.g., “Head, Shoulders, Knees, and Toes”)
Caregivers can work closely with their speech-language pathologist (SLP) to learn language facilitation techniques that can be implemented into daily routines. Language facilitation may include parallel talk, talking about what the child is doing, or self-talk, or the adult talking about what they are doing. Arranging the environment to set up communication temptations (e.g., having items out of reach or preferred items that are difficult to operate) can also help to facilitate language as the individual needs to communicate to get what they want. When individuals begin to use spoken language, implementing strategies such as expansions (expanding what a child says by one to two words) is effective in continuing language development. Repetition and exposure to language in a variety of settings are important for learning and the carryover of skills.
Augmentative and alternative communication (AAC) will likely be beneficial for both receptive and expressive communication, especially in individuals with limited to no spoken language. AAC can be implemented in the early childhood years through adulthood. AAC includes a variety of modalities such as sign language, picture-based systems, and speech-generating devices. The use of pictures or symbols can be useful for receptive language as the message is consistent and the visual remains, which can aid in processing the information. For expressive language, AAC can be a useful tool as it provides an immediate means for communication across activities and between parents and teachers. There is strong evidence that using AAC helps promote language development; families do not need to worry that it will delay the use of spoken language.
Shared interactive book reading is another powerful tool that can begin in early childhood and continue into the school-age years and beyond. Shared book reading provides opportunities to improve receptive and expressive language outcomes, as well as print awareness. Caregivers are encouraged to have fun when sharing books as this will help to keep the child engaged. Using different voices to portray characters and varying the inflection when reading is engaging and also models the use of language. Selecting books that are developmentally appropriate and motivating for the child will help to promote engagement.
For more information about intervention during early childhood, see Early Childhood Developmental and Educational Guidelines.
In the school-age years, the focus of intervention moves from the home to the school. While caregivers still play an extremely important role, they may not be as directly involved in service provision. Speech-language pathologist school interventions may include direct service delivery models such as push-in (services in the classroom) or pull-out services; either of these service delivery models may be in a group or individual format. The amount and type of service delivery will be based on the individualized education program (IEP) goals that are developed and agreed upon by the team. Sensory and behavioral needs and their relation to speech, language, and pragmatics will continue to need to be addressed throughout the school years. Caregivers are strongly encouraged to seek collaboration as a part of the IEP to ensure they communicate with team members on a regular basis. Documenting collaborative services on the IEP is also recommended. In this way, the team is making the time and prioritizing collaboration, which will help with the carryover of skills across settings and consistency amongst team members.
Intervention in the school-age years often continues to focus on receptive and expressive language development as well as speaking in social situations. The use of visuals, such as adding visual labels and using visual daily activity schedules is often helpful for both receptive and expressive language. Visual schedules can be designed in a variety of ways and need to be individualized based on the individual’s strengths and needs. The types of symbols used (e.g., real pictures, icons), the number of symbols, and the layout of the symbols are considerations for the team when developing schedules.
Repetitive questioning can be addressed with several approaches, including by asking the question back to the person with FXS, by limiting the number of times the question can be asked and receive an answer, and by giving the person a visual to look at to answer their own question. Visual schedules provide predictability and can help to decrease anxiety and perseveration (repetitive questioning or repetitive speech). Daily schedules often are useful to help with transitions during the day. Activity schedules are designed to provide guidance on the steps needed to complete an activity. This may be for routine activities of daily living such as brushing teeth, washing hands, and getting dressed, but this strategy is useful for other non-routine activities as well. It is suggested that the activity schedules be posted in the place where they will be used (e.g., the brushing teeth schedule posted above the bathroom sink).
During early childhood, interactive book reading continues to be a strategy that can be used both at school and at home. A variety of speech, language, and literacy skills can be targeted through the use of shared book reading, which can be individualized based on the individual’s developmental level and interests. Children often like to read the same story numerous times, and this is encouraged as it can build sequencing and narrative skills.
For more information about intervention during the elementary school years, see Fragile X Syndrome Elementary School Recommendations
For more information about intervention during the middle and high school years, see Educational Guidelines for Fragile X Syndrome Middle School and High School
For more information about IEPs and related services, see OT, SLP, AT & IEP … Making Sense of Special Education Alphabet Soup and Preparing for Your Child’s Individualized Education Program (IEP)
Post Secondary — Adulthood
As individuals transition into adulthood, the focus may shift from receptive and expressive language skills to how to best accommodate communication needs. This includes considering what individuals need in all their various settings: vocational, recreational, and home. Growing evidence indicates that supporting social skills and language is strongly linked to increased independence. As in previous years, it is important to consider the role that sensory and behavioral needs play in daily functioning.
Accommodations that are frequently useful can be similar to what was used at earlier ages, including low-technology options such as printed visual schedules that assist in daily routines and transitions. Posting these in the places where they are used (e.g., the steps for sorting recyclables posted by the appropriate bins) can help maximize their usefulness. In addition to low-technology options, exploring the use of mainstream high-tech assistive technologies may also be helpful. For example, applications for a phone or tablet or video modeling for daily activities may be useful.
It is important to consider the need for continuing speech-language services in adulthood. As demands change, the support of a professional can assist with those different needs. This can include helping assess the communication demands of new settings as well as helping individuals develop the skills to meet those demands. SLPs can also help determine what accommodations will make individuals successful as they exit the school system and find their place in their communities.