Autism Spectrum Disorder (ASD) is a developmental condition that affects how a child communicates, interacts with others, learns, and experiences the world around them. While every child develops at their own pace, recognizing the signs of autism early can make a significant difference in a child’s growth and future success.

At Holmeside School, a leading special needs school in Nairobi, we work closely with children with autism and other developmental challenges. Through specialized education, therapy, and individualized support, we help learners reach their full potential.

What Is Autism Spectrum Disorder (ASD)?

Autism Spectrum Disorder is a neurological and developmental condition that affects communication, behavior, social interaction, and sensory processing. Autism is referred to as a “spectrum” because children with autism can have a wide range of strengths, challenges, and support needs. Some children may require substantial support in daily activities, while others may develop strong academic and independent living skills with appropriate intervention.

Early Signs of Autism in Children

Although autism can sometimes be diagnosed as early as 18 months, many parents begin noticing developmental differences during the toddler years.

1. Delayed Speech and Language Development

One of the most common signs of autism is delayed communication skills. A child may:

• Not respond to their name consistently
• Have delayed speech development
• Repeat words or phrases frequently
• Struggle to start or maintain conversations
• Use limited gestures such as pointing or waving

2. Difficulty with Social Interaction

Children with autism may find social situations challenging. Signs may include:

• Limited eye contact
• Preferring to play alone
• Difficulty making friends
• Limited interest in sharing experiences with others
• Challenges understanding emotions or facial expressions

3. Repetitive Behaviors

Repetitive behaviors are common among children with autism and may include:

• Hand flapping
• Rocking back and forth
• Spinning objects repeatedly
• Repeating certain movements or routines
• Becoming distressed when routines change

4. Sensory Sensitivities

Many children with autism experience sensory processing differences. They may be:

• Extremely sensitive to loud noises
• Bothered by certain clothing textures
• Overwhelmed in crowded environments
• Fascinated by lights, spinning objects, or moving patterns

5. Limited Interest in Pretend Play

Children with autism may have difficulty engaging in imaginative or pretend play. Instead of using toys creatively, they may focus on specific parts of objects or repeat the same activity for extended periods.

6. Strong Preference for Routine

A child with autism may become upset when daily routines change unexpectedly. Predictability often provides comfort and security.

Autism Signs in School-Age Children

As children grow older, autism signs may become more noticeable in educational and social settings.

These signs may include:

• Difficulty following social rules
• Challenges working in groups
• Trouble understanding jokes or figurative language
• Strong focus on specific interests
• Difficulty coping with change
• Anxiety in social situations

Below is a Summary of Extensive Autistic Traits Exhibited by Children in the Autism Spectrum

Things To Remember!
• No child with autism will have every trait listed
• Autistic traits are a spectrum creating a diversity of possibilities
• Every person with autism displays different traits during different circumstances and at varying degrees
• Identity of a person as an autistic is not formed by how many traits they have in this list
• The list will not have every autistic trait out there because who they are is infinite.
The Traits!

Children in the spectrum will exhibit the following signs and traits of autism;
• need for sameness/consistency (talk of routines)
• stimming with any of the senses
• under or overreaction to any of the senses
• eye contact is painful or uncomfortable
• meltdowns
• shutdowns
• photographic memory
• difficult with memory (short or long term)
• difficulty understanding timelines
• detail oriented (in seeing, thinking, speaking etc)
• tends to see the details rather than the bigger picture
• emotional regulation difficulty
• black and white thinking
• auditory processing issues
• sensory issues (over or under stimulation)
• social withdrawal
• does not read social cues
• cannot switch from one task to another on demand
• proprioception difficulties (stimuli to body movement & action)
• nonspeaking, semi-speaking & hyperverbal
• displays different facial expressions for emotions we’re feeling eg smiles when we’re sad
• trouble expressing ideas, thoughts and needs to others
• gives up on tasks not easily overcome
• trouble focusing
• needs repetition of instructions
• not a fan of small talk
• verbosity (being wordiness or using more words than needed)
• considered gifted or savant (a person with high level of know-how/skill in one area, but usually less able in other fields)
• hands on/visual learners
• difficulty in lying (blatantly honest folks)
• different gait or posture
• has a different tone of voice, maybe monotone sometimes
• difficulty in understanding social hierarchies (eg teacher/parent is in charge)
• difficulties in taking turns (eg when it is our turn to speak)
• experiences intense, overwhelming emotions
• tantrums
• may not be interested in fantasy
• very rule oriented, it is hard to accept when rules are changed
• trouble understanding personal space
• interest in objects
• sensory seeking or sensory avoidance
• scripting – conversation rehearsing (echolalial and social scripting)
• copying another person’s mannerism (talk of social scripting)
• food selectivity (picky eaters/ same food lovers)
• impulsivity
• hyperactivity
• short attention span
• problems with fine or gross motor skills
• trouble understanding body language and facial expressions
• difficulty seeing from another person’s perspective
• difficulties with interoception (not knowing when hungry or when to go to toilet)
• prolonged staring/eaves dropping
• lack of fear towards danger
• sees, interacts with, understands and interprets the world in a completely different way
• sensitivity to the moods, energy and emotions around us
• difficulty telling left from right and compass directions
• stronger connections to animals
• intuition or sixth sense
• separation anxiety
• inability to multitask
• low or high threshold for feeling things physically (pain, heat, cold)

When Should Parents Seek Professional Advice?

Parents should consider seeking professional guidance if they notice multiple developmental concerns, especially regarding communication, social interaction, or behavior.

Early identification allows children to access support services such as:

• Speech and Language Therapy
• Occupational Therapy
• Applied Behavior Analysis (ABA)
• Social Skills Training
• Specialized Education Programs

Research consistently shows that early intervention programmes significantly improves outcomes for children with autism.

How Holmeside School Supports Children with Autism

At Holmeside School, we understand that every child learns differently.

Our specialized programs provide:

Individualized Learning Plans

Each learner receives personalized educational support tailored to their unique strengths and needs.

ABA Therapy

Our ABA Therapy programs help children develop communication, social, behavioral, and life skills.

Speech and Language Support

We assist learners in improving communication and expressive language abilities.

Social Skills Development

Children are guided in building friendships, understanding emotions, and participating confidently in social environments.

Life Skills and Vocational Training

For older learners, we provide practical life skills and vocational training that promote independence and future success.

Supporting Your Child at Home

Parents play a critical role in supporting children with autism.

Helpful strategies include:

• Establishing predictable routines
• Using visual schedules
• Celebrating small achievements
• Encouraging communication opportunities
• Working closely with teachers and therapists
• Providing a calm and supportive environment

Final Thoughts

Recognizing the signs of autism in children is the first step toward providing the support they need to thrive. Every child deserves the opportunity to learn, communicate, and participate meaningfully in their community.

If you have concerns about your child’s development, seeking professional guidance early can make a lasting difference.

At Holmeside School, we are committed to helping children with autism build confidence, develop skills, and achieve their fullest potential.

Dear parent, are you concerned about your child’s development? Contact Holmeside School Admissions Support today to learn more about our Early Intervention, ABA Therapy, Life Skills Training, and Specialized Education Programmes designed to help every child reach their full potential.