Speech Delay

Speech delay is characterized by a child’s difficulty in producing sounds or words that are comprehensible to others. This condition, also known as alalia, is often identified when a child fails to achieve typical developmental milestones, such as the absence of babbling by 12 months or the lack of two-word phrases by age 2.

Signs of speech delay: Using gestures instead of talking, Only repeating certain sounds or words, Having an unusual tone of voice, and Not following simple directions. Other signs to watch for include limited vocabulary for their age, difficulty imitating sounds, or frustration when trying to communicate, which may indicate a need for early evaluation by a speech-language pathologist.

What causes a speech delay?

• Genetic conditions like Down syndrome. These conditions can affect muscle control or cognitive development, impacting speech.
• A short frenulum, where the tissue under the tongue restricts movement, can limit articulation and may require a simple surgical correction if severe.
• Oral impairment: Many kids with speech delays have oral-motor problems, which is a problem in the areas of the brain responsible for speech. This makes it hard to coordinate the lips, tongue, and jaw to make speech sounds. These children also might have other oral-motor problems, such as feeding problems. Speech therapy can often help improve coordination over time.
• Developmental speech and language disorder: Some speech and language disorders involve brain function and may be a sign of a learning disability. Your child may have trouble producing speech sounds, using spoken language to communicate, or understanding what other people are communicating. Speech and language problems are often the earliest sign of a learning disability. Early diagnosis through a speech-language pathologist can guide interventions.
• Hearing loss: A toddler who can’t hear well, or hears distorted speech, is likely to have difficulty forming words. Hearing loss is often overlooked, but fortunately it’s also easily identifiable. One sign of hearing loss is that your child doesn’t acknowledge a person or object when you name them, but does if you use gestures. However, signs of hearing loss may be very subtle. Sometimes a speech or language delay may be the only noticeable sign. A hearing test by an audiologist is a critical first step if this is suspected.
• Autism spectrum disorder: Speech, language, and communication problems can be early signs of autism. Look for additional signs like limited eye contact or repetitive behaviors, and consult a specialist if concerned.
• Lack of stimulation: We learn to speak from those around us. Therefore, it’s hard for children to naturally pick up speech or words if they’re not actively engaged with language. Lack of verbal stimulation can keep a child from reaching developmental milestones. Engaging in regular conversation and reading can help boost language development.
• Neurological problems: Certain neurological problems, like cerebral palsy, muscular dystrophy, and traumatic brain injury, can affect the muscles needed for speaking. Physical or occupational therapy may support speech progress in these cases.