Autism Spectrum Disorder (ASD)

Autism Spectrum Disorder (ASD)

Autism Spectrum Disorder (ASD) is a neurodevelopmental condition defined in the DSM-5 by two core domains: persistent differences in social communication and interaction, and restricted or repetitive patterns of behavior, interests, or activities. The term "spectrum" reflects the wide variation in how ASD presents — no two autistic individuals are alike.

Key Characteristics

Social communication differences may include difficulty with back-and-forth conversation, challenges reading nonverbal cues, and reduced eye contact. Restricted and repetitive behaviors may include intense focus on specific interests, strong preference for routines, and sensory sensitivities (hypersensitivity or hyposensitivity to sound, light, or touch).

Neurodiversity Perspective

Many autistic individuals and advocates prefer to view ASD as a form of neurodiversity — a natural variation in how the human brain is wired — rather than solely as a disorder. Autistic people often have notable strengths: deep expertise in areas of interest, attention to detail, and consistent, reliable thinking patterns.

Causes and Diagnosis

ASD has complex genetic and environmental origins. Research clearly shows no link between ASD and parenting style or vaccines. Diagnosis is typically made by age two or three, though many individuals — especially women and girls — are diagnosed much later.

Mindy's Note

Every autistic person has their own unique strengths and challenges. Understanding neurodiversity helps us build a world where different kinds of minds are valued and supported.