Behavior Library

Understand behavior, gently.

Behavior is communication. Each entry follows the same structure so you always know what to expect.

Or start a guided Behavior Detective session →

Aggression Toward Others

Hitting, kicking, biting, throwing, or pushing — almost always a communication of unmet need or overwhelm, not malice.

Expert guidance

Difficulty with Transitions

Distress when moving from one activity, place, or state to another — even when the next thing is preferred.

Expert guidance

Echolalia and Scripting

Repeating words, phrases, or whole scripts from media or other people. A legitimate form of communication and language development, not "meaningless".

Research supported

Elopement (Leaving Without Warning)

Elopement means leaving a safe area suddenly. It is one of the highest-risk behaviors and almost always serves a function.

Research supported

Food Refusal

Selective or limited eating in autistic children often reflects sensory, motor, or medical factors — not stubbornness.

Research supported

Masking and Camouflaging

Consciously or unconsciously hiding autistic traits to fit in. Often invisible — and a leading driver of burnout, anxiety, and depression.

Research supported

Meltdowns

An involuntary response to overwhelming stress, sensory input, or emotion — not a tantrum and not goal-directed.

Expert guidance

Self-Injurious Behavior

Hitting self, head-banging, biting self, scratching, or skin-picking. Always communicates something — pain, overload, frustration, or unmet need.

Expert guidance

Sensory Overload

When sensory input exceeds the nervous system's capacity to process it — leading to distress, meltdown, or shutdown.

Research supported

Shutdowns

A quieter overload response where the person withdraws, goes silent, or becomes unresponsive — often missed because it looks "well-behaved".

Expert guidance

Sleep Difficulties

Trouble falling asleep, staying asleep, or waking too early — extremely common in autistic people across the lifespan.

Research supported

Stimming (Self-Stimulatory Behavior)

Repetitive movements, sounds, or actions used for regulation, focus, joy, or sensory feedback. Stimming is healthy and should rarely be stopped.

Research supported