Children with Down syndrome are likely to fall within the intellectual disability range. The cause of their intellectual disability is

The key deficit suffered by Jeremiah in the chapter vignette was _______________ caused by _____________

a. excessive movements; seizures b. impaired movements; seizures c. excessive movements; stroke d. impaired movements; stroke e. visual difficulties; stroke

Damon has an average memory, and he is trying to keep a seven-digit phone number in his short-term memory. This number is likely to be ____.?

a. ?too long for him to keep in short-term memory b. ?forgotten after one second if it is unrehearsed c. ?encoded acoustically rather than semantically d. ?remembered if Damon's levels of acetylcholine are low