What is speech therapy?

Speech therapy is indeed a valuable form of healthcare that focuses on enhancing communication and speech skills. Beyond that, it also addresses other crucial aspects, such as improving swallowing function and addressing feeding-related behaviors. For individuals with communication difficulties, speech therapists work collaboratively to develop personalized strategies, exercises, and techniques to promote effective communication and overall well-being.

Who is a speech and language Therapist?

Speech therapists (STs) or speech-language pathologists (SLPs) assess and treat people of all ages. They use various techniques to help people with challenges related to speech production, language comprehension, hearing, voice quality, fluency, and swallowing.

What Does Speech Therapy Treat?

Speech therapy treats various disorders involving hearing, speech, language, literacy, social communication, voice quality, executive functioning (for example, memory and problem-solving), feeding, and swallowing.

Specific speech disorders include:

• Articulation disorders: Difficulty pronouncing words or sounds such as the “s” sound (for example, saying “thun” rather than “sun”). This can occur during childhood language development or with structural problems like tongue-tie. A tongue tie is when a small band of skin connects the tip of the tongue to the bottom of the mouth. It is congenital, meaning it's present at birth.
• Dysarthria: Slow, slurred, or unclear speech. This occurs with oral (mouth) muscle control decline due to neurological conditions (related to the brain or nervous system), such as multiple sclerosis (MS)—a condition that occurs when the immune system attacks myelin, the covering wrapped around nerve cells.
• Apraxia: Knowing what you want to say but having difficulty producing the correct sounds or words. Apraxia can cause slow, error-prone speech or the need to intentionally move your tongue and lips in order to produce sounds and words. Apraxia can be present at birth, but it can also occur as a result of brain injuries, brain tumors, or a stroke.
• Fluency disorders: Speech flow disruptions like stuttering. Stuttering is experiencing interruptions in speech and repeating sounds, syllables, or words. Researchers are still exploring possible causes of dysfluency, but they seem to include genetics, developmental components, neurological factors (how the brain processes), and brain injury. Many children outgrow fluency disorders, but they can persist into adulthood.45
• Voice disorders: Vocal cord spasming (choppy voice), hoarseness, pitch problems, or voice fatigue are examples of voice disorders. This can result from infection, overusing the vocal cords, or neurological disorders.

Language or communication disorders include:

• Aphasia: Aphasia is a language disorder in which you have difficulty expressing or comprehending written and verbal language. Receptive aphasia is difficulty understanding written or verbal words. Expressive aphasia is difficulty communicating thoughts and ideas with language components like vocabulary, grammar, and sentence formation. Aphasia can occur with childhood development, language impairment, autism spectrum disorder (ASD), brain injury, or neurological disorders.
• Pragmatic language disorder: This relates to social communication. Signs include misunderstanding social cues like eye contact, body language, and personal space. It can occur during childhood development or with underlying neurodivergence (brain variation), such as autism spectrum disorder (ASD), a brain development condition that affects how a person perceives and socializes with other people.
• Accent or tone: While this is not a disorder, speech therapists can also work with people who wish to modify their accent or an unusual speech rhythm, pitch, or tone. For example, a high-pitched, sing-song, or robotic tone can occur with ASD.
• Executive functioning: Executive functioning challenges include difficulty with memory, planning, organization, problem-solving, and attention. This can occur due to brain injuries or conditions like ASD and attention-deficit hyperactivity disorder (ADHD), a neurodevelopmental disorder characterized by inattention (being distracted), hyperactivity (feeling restless), and impulsivity (making hasty decisions).
• Auditory processing disorder: This is a neurological condition that makes it difficult to make sense of sounds.

Feeding and swallowing disorders affect how you suck, chew, and swallow food and drinks. Difficulty swallowing is also known as dysphagia, which can result in choking during meals—and lung infections if food or liquid enters the airways. It can occur with structural abnormalities, muscular weakness, or neurological conditions like a stroke.

How Does Speech Therapy Work?

Speech therapy involves techniques like language practice, pronunciation exercises, voice therapy, and swallowing exercises. It begins with a thorough assessment, including observation of communication strategies, challenges, and frustrations.

Children

Speech therapy for infants, toddlers, and children involves fun and engaging activities like play, language exercises, reading, picture cards, and modeling correct sounds. This helps make learning more enjoyable.

Parents or caregivers often attend sessions and learn ways to support children at home. The ST or SLP will tailor the treatment plan to the child’s developmental stage. Early recognition and intervention (treatment) can help improve outcomes.

Adults

With adults, the ST or SLP will begin with an assessment to identify specific challenges. They will then create a specific care plan that addresses underlying concerns such as:

• Medical conditions
• Accent modification
• Voice challenges
• Dysfluency
• Pronunciation
• Conversational language
• Problem-solving
• Memory exercises

What To Expect During Speech Therapy

Speech therapy can occur in a class, small group, online, or one-on-one. Speech therapists typically assign exercises to practice at home in order to reinforce what you learn. Activities might include:

• Vocal warm-ups like humming
• Tongue twisters to improve articulation
• Breaking words into syllables to improve clarity
• Contrasting word exercises—for example, "ship" versus "sheep"
• “Pausing” practice (for stuttering)
• Repetition after listening to a native speaker
• Repetition exercises for sounds like “s”
• Speech rate control—for example, by tapping hands to a beat
• Pitch exercises
• Breathing and posture exercises

Receptive language exercises include:

• Memory or problem-solving exercises
• Reading comprehension (similar to a book report)
• Speech supplementation (written, gestural, voice amplifier, speech-generating devices)
• Word association
• Communication partner exercises, such as practicing eye contact and active listening

Exercises for swallowing and feeding include:

• Diet modification (pureed to solid foods)
• Oral muscle strengthening (like tongue “push-ups”)
• Swallowing exercises

Benefits of Speech Therapy

One of the main goals of speech therapy is to enhance a person’s ability to express thoughts, ideas, and emotions effectively. This can lead to a greater sense of self-expression, meaningful interactions with others, and less frustration. Other benefits include:

• Greater self-confidence: Gaining more control over language and communication can increase confidence and boost self-esteem. As a result, you might be more willing and excited to engage in social activities.
• Improved academic or professional performance: Clear speech and language can lead to enhanced skills in comprehension, reading, and writing. This can support academic success. Better articulation, language, and presentation abilities can help with career development.
• Greater independence: Speech therapy can lead to greater self-reliance, especially if you have severe communication challenges. For example, augmented and alternative communication (AAC) methods, such as speech-generating devices (SGDs), can allow you to express yourself more independently.

How Successful Is Speech Therapy?

Speech therapy's “success” depends on your goals. The meaning of success can vary based on your underlying communication or medical condition and its severity, as well as your motivation and commitment to therapy, the therapist's expertise, and your support systems. The time it takes to reach your goals also varies based on underlying factors like these.

For example, you may define success as improved pronunciation, or you may work towards more effective communication, more skilled accent modification, or swallowing without choking. If you stutter, your goal might be improved fluency or feeling more comfortable communicating openly with a stutter. For most people, what’s most important is to set realistic expectations and recognize that any improvement in communication is a success.