Learn Before
Concept

Severe Intellectual Developmental Disability (IDD)

This includes 3-4% of individuals with intellectual disabilities. Individuals in the Severe IDD level have minimal communication skills, although can typically learn some self-help skills. Individuals with severe IDD can take minimal care of themselves, though they require complete supervision.

0

1

Updated 2026-05-02

Tags

Diagnostic and Statistical Manual (DSM)

Behavioral Neuroscience

Psychology

Social Science

Health Sciences

Empirical Science

Science

Life Science / Biology

Natural Science

Neuroscience (Neurobiology)

Biomedical Sciences

Clinical Practice of Psychology

Psychology @ OpenStax

Ch.7 Thinking and Intelligence - Psychology @ OpenStax

Introduction to Psychology @ OpenStax Course

OpenStax Psychology (2nd ed.) Textbook

OpenStax