Parenting Tips

Connecting The Dots: Discovering Autism Signs In Young Children

Navigating the world of parenthood is filled with countless joyous moments, heartwarming milestones, and sometimes, worrisome concerns. Among the latter, concerns about developmental disorders like Autism Spectrum Disorder (ASD) can be particularly challenging to address. Early detection and intervention can make a significant difference in the lives of children with autism. As such, it’s essential for parents and caregivers to be informed about the early signs of autism. 


This post aims to shed light on ten key signs of autism in infants and young children and explain how autism testing can help answer concerns.

This post aims to shed light on ten key signs of autism in infants and young children and explain how autism testing can help answer concerns.

1. Lack Of Social Engagement

From a very young age, most children exhibit signs of social engagement. A shared smile, making eye contact, or responding to a parent’s voice are typical behaviors. 


However, one of the first signs of autism often involves the absence or delay of these behaviors. Babies with ASD might not maintain as much eye contact as their peers or respond when their names are called. They might appear more interested in objects than in interacting with people, or they might seem indifferent to their caregivers. 


If your child has shown any signs of autism, you may wish to consider starting them in the autism testing and screening process to offer answers to these concerns.

2. Delayed Speech And Communication

Every child develops at their own pace, but significant delays in speech and language can be a warning sign of autism. This might involve not babbling by the age of 12 months, not speaking single words by 16 months, or not using two-word phrases by 24 months. 


Additionally, some children with ASD might develop language skills then regress, losing words or skills they once had.


3. Repetitive Behaviors And Routines

Another sign of autism in young children is the display of repetitive behaviors and an unusual preference for routines. This could involve repetitively lining up toys, spinning wheels, or flicking light switches. They might also become highly distressed at minor changes in their routine or environment.


4. Atypical Nonverbal Communication

Nonverbal cues form a significant part of how we communicate, and children with autism may struggle with this form of communication. 


They may not use or understand body language, facial expressions, or gestures in the same way other children do. For example, they may not point to objects or show things to others – key milestones in social communication.


5. Sensory Sensitivities

Children on the autism spectrum may react unusually to sensory stimuli. They might be particularly sensitive to loud noises, bright lights, or certain textures. Conversely, they might show an unusually high tolerance to pain or could be fascinated with certain sounds, lights, or tactile sensations.


6. Difficulty With Emotional Regulation

Emotional regulation can be a struggle for children with autism. They may have intense emotional reactions to situations that don’t seem to warrant such responses, or they might seem to have a muted emotional response to situations that typically evoke strong emotions. Understanding and expressing their feelings can also be a challenge.


7. Challenges With Play

Play forms a crucial part of a child’s development. However, children with autism might have difficulties engaging in typical play behaviors. While most children engage in imaginative play, like pretending to be characters or creating stories with their toys, children with autism might focus more on parts of toys or play with them in a repetitive manner.


8. Struggle With Changes And Transitions

Routine and predictability can be very important to a child with autism. They may struggle with changes in their routine or transitions between activities. Something as simple as moving from playtime to mealtime could be distressing and result in behavioral outbursts.


9. Limited Interests

One characteristic feature of children with ASD that deserves deeper attention is their tendency to develop limited, but extremely intense, interests. This aspect often takes the form of a deep-seated fascination with a narrow range of topics or activities, which may seem peculiar or highly specific. 


For instance, a child may become absorbed in a particular type of toy, such as trains or puzzles, or they might develop an extensive knowledge of a topic that is unusual for their age, like astronomy or ancient civilizations.


What makes this fascination stand out is not just the depth of interest, but often its exclusivity. A child with autism may display an overwhelming preference to engage in activities related to their interest, to the exclusion of others. 


This could mean that they seem to tune out the rest of the world while immersed in their favorite activity, or they might consistently steer conversations towards their preferred topic.


10. Uneven Skill Development

Children with autism often show an uneven skill development, excelling in certain areas while struggling in others. This could be advanced memory skills but poor social skills or excellent reading skills but difficulty with fine motor control. 


These discrepancies can sometimes make it challenging to recognize autism, especially in children who display advanced skills in certain areas.


Understanding Autism Testing

If you notice some or all of the above signs in your child, it’s crucial to remember that these signs are not definitive proof of autism. Many children show one or more of these signs but do not have autism. 


However, if your child is exhibiting multiple signs, or if a sign is particularly pronounced, it’s worth discussing your concerns with a healthcare professional. This is where autism testing comes in.


A comprehensive autism evaluation is typically conducted by a team of professionals and includes observing the child’s behavior and development and interviewing the parents. It may involve a combination of standardized tests, play-based assessments, and questionnaires to the parents or caregivers. 


This thorough process is designed to assess whether autism is present and also to understand the child’s unique strengths and challenges. The insights gained can guide the development of an intervention plan that addresses the child’s specific needs.



Parenthood is a journey filled with countless questions and concerns, and navigating the world of potential developmental disorders can be overwhelming. Understanding the early warning signs of autism is the first step towards seeking help and getting the necessary support. If you’re a parent or caregiver and suspect your child might be showing signs of autism, trust your instincts and consult with a professional.


Autism is a lifelong condition, but early detection and intervention can significantly improve the quality of life for individuals with autism and their families. While it can be a challenging journey, remember that every child, with or without autism, has their own unique strengths and potential. It’s our job as caregivers to provide the support they need to thrive. And remember, you’re not alone on this journey – there are many resources, communities, and professionals ready to help.


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Karen Nightengale

Karen is a proud mommy of 2, an impassioned conversationalist, and a student of life. Also, she is the founder of Eco Karen - a blog about eco-conscious life. She likes to write about lifestyle, home, travels, interiors, beauty, family, food, DIY and craft topics, and day-to-day life in general.

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