| A | B |
| True | Sensory motor deficits are obvious at an early age |
| True | Develop minimal self care abilities |
| False | Able to neatly eat food |
| False | Able to independently dress self |
| True | May need assistance using the restroom |
| False | Unable to use gestures to communicate |
| True | Participates in group activities |
| False | Understands the value of money |
| False | Enjoys elaborate play |
| True | 1-2% of person's diagnosed with mental retardation are profoundly mentally retarded |