Symptoms of ID will vary based on your child’s level of disability and may include:
- failure to meet intellectual milestones
- sitting, crawling, or walking later than other children
- problems learning to talk or trouble speaking clearly
- memory problems
- inability to understand the consequences of actions
- inability to think logically
- childish behavior inconsistent with the child’s age
- lack of curiosity
- learning difficulties
- IQ below 70
- inability to lead a fully independent life due to challenges communicating, taking care of themselves, or interacting with others
If your child has ID, they may experience some of the following behavioral issues:
- aggression
- dependency
- withdrawal from social activities
- attention-seeking behavior
- depression during adolescent and teen years
- lack of impulse control
- passivity
- tendency toward self-injury
- stubbornness
- low self-esteem
- low tolerance for frustration
- psychotic disorders
- difficulty paying attention
Some people with ID may also have specific physical characteristics. These can include having a short stature or facial abnormalities.