How Speech Therapy Helps Children with Global Developmental Delay

What is a developmental delay?

Developmental delay occurs when a child develops skills more slowly than other children of the same age ⁴. Milestones are key skills that most children develop at certain ages, including ³: 

• Smiling
• Rolling over
• Taking their first steps
• Saying their first words

What is global developmental delay (GDD)?

Global developmental delay occurs when significant delays are present in two or more developmental areas, such as:

1. Cognitive skills – These include thinking, learning, and recalling information. A child with cognitive delays may find it difficult to follow instructions or solve problems ¹.
2. Social and emotional skills – These involve interacting with others, expressing feelings, and understanding social cues. A delay in this area may lead to challenges in forming relationships or coping with changes ³. 
3. Speech and language skills – This involves using and understanding language. Delays in this domain can include difficulty speaking clearly, telling stories or understanding what others are saying ¹.
4. Fine and gross motor skills – These include small movements (like holding objects) and larger actions (like walking or sitting up). A delay may mean a child struggles with tasks such as using cutlery or climbing stairs ³.

What causes global developmental delay (GDD)?

GDD may not have a specific cause, however certain factors may contribute to developmental delays, such as:

• Being premature (i.e., born before 37 weeks) ²
• Having other genetic or health conditions, such as Down Syndrome or epilepsy ²

Other factors, such as diet and environment, may also affect a child’s development. GDD is a broad term that may include delays in several areas ⁵. It is different to other neurodevelopmental conditions such as autism, which have more defined criteria. A healthcare provider such as a Paediatrician can provide information regarding a child’s overall development. They may refer to other professionals for further support, such as occupational therapists, physiotherapists, psychologists and speech pathologists ¹.

How does global developmental delay (GDD) affect communication?

Communication challenges are common in children with GDD. They may experience:

• Delayed language development, such as taking longer to say their first words ⁴
• Difficulty understanding instructions or following conversations ⁴
• Difficulty expressing their needs and wants, leading to frustration ¹
• Challenges with pronunciation and clarity, making it hard for others to understand them ¹
• Trouble using and understanding social communication, such as expressing their feelings and interpreting non-verbal cues ¹

How Speech Pathology Can help

Speech pathology provides targeted strategies and interventions to address communication challenges for children with GDD ⁴. A comprehensive assessment and diagnosis helps identify the specific language challenges an individual faces, whether it’s difficulties with vocabulary, sentence structure, grammar, or non-verbal communication. Assessment methods may include standardised tests, direct observations, and interviews with the child and their family.

Once a diagnosis is made, the speech pathologist designs a personalised Speech Therapy Plan. This plan includes a combination of techniques and parent or caregiver training designed to enhance communication skills. For children with GDD, these may include:

1. Building receptive and expressive language skills

Speech pathologists may focus on supporting a child’s receptive (understanding of language) and expressive (use of language) language skills. This may include expanding vocabulary, teaching sentence structure (syntax) and grammar, and improving comprehension of instructions.

2. Supporting speech sound development

Children with GDD may have difficulty pronouncing sounds, making it difficult for others to understand them ³. Speech pathologists use evidence-based techniques to help children produce sounds accurately.

3. Enhancing Social Communication

Social communication skills are the ‘rules’ that we follow when we talk to others ⁵. They also include the ability to express and understand how someone is feeling, and interpret non-verbal cues such as body language. Children with GDD may require support to develop their social communication skills in order to build meaningful friendships ¹. Speech pathologists may use techniques such as role-plays to help a child learn and use social communication skills in real-life situations.

4. Introducing Alternative Communication Methods

For some children with GDD, verbal communication may be particularly challenging. For children that do not use words to communicate, speech pathologists may trial other modes of communication. Augmentative and Alternative Communication (AAC) refers to methods of communication that may be used with, or instead of using words. This may include signed languages, using visuals or devices such as iPads.

Importance of Early Intervention

Early intervention is critical for children with GDD ⁴. Research shows that the earlier a child receives speech therapy, the greater their progress in communication and other developmental areas. Early intervention takes advantage of the brain’s plasticity during childhood, making it easier for children to learn new skills and catch up to their peers ³.

Speech therapy is a powerful tool for helping children with global developmental delay overcome communication challenges and achieve their full potential. By addressing language, speech sound development and social communication skills, speech therapy provides the foundation for success in learning and relationships. Early intervention and active involvement from caregivers are crucial to maximising these benefits ¹.

Interested in finding out more? Talk to a speech pathologist to see how we can help. Give us a call at (02) 72093838 or book a free initial consultation at Talkshop Speech Pathology.