ASD ASD Sensory Processing and Regulation

Question 1

DSM-5 includes sensory processing differences under which criterion for ASD diagnosis?

Accepted Answer

Criterion B: Restricted, repetitive patterns of behavior, interests, or activities

Answer

DSM-5 Criterion B includes 'hyper- or hyporeactivity to sensory input or unusual interest in sensory aspects of the environment' as a diagnostic feature.

Question 2

Sensory hypersensitivity (over-responsivity) in ASD is BEST described as:

Accepted Answer

An exaggerated or aversive response to sensory stimuli that most people find tolerable

Answer

Sensory over-responsivity involves a lower neurological threshold for sensory input, causing seemingly minor stimuli (e.g., clothing tags, fluorescent lights) to feel overwhelming.

Question 3

Sensory seeking behaviors in individuals with ASD (e.g., spinning, hand flapping, seeking deep pressure) are understood to serve which function?

Accepted Answer

Neurological self-regulation to modulate arousal levels and achieve sensory equilibrium

Answer

Sensory-seeking behaviors often serve an internal regulatory function, helping the nervous system reach an optimal arousal state for functioning.

Question 4

Occupational therapists (OTs) addressing sensory processing in ASD most commonly use which intervention framework?

Accepted Answer

Ayres Sensory Integration (ASI) therapy

Answer

ASI therapy, developed by A. Jean Ayres, uses structured sensory-rich play activities to improve the brain's ability to process and integrate sensory information.

Question 5

A sensory diet in the context of ASD intervention refers to:

Accepted Answer

An individualized schedule of sensory activities designed to meet a person's sensory needs throughout the day

Answer

A sensory diet, developed by OT Patricia Wilbarger, provides regular sensory input (e.g., heavy work, proprioceptive activities) to maintain optimal arousal and regulation.

ASD - Autism Spectrum Disorder Certification Practice Test

ASD - Autism Spectrum Disorder Certification Practice Test

ASD ASD Sensory Processing and Regulation