When you are in the library, you can probably remember what your classroom looks like. You encoded the classroom without any awareness; this is called ____ encoding

One recent study of 500 people with ADHD found that _____% had average school grades of C or lower.

A) 50 B) 60 C) 70 D) 80

Which type of speech typically is directed toward infants and characterized by short, simple sentences?

A. infant-directed speech B. universal grammar C. natural holography D. babbling