Mary has had very poorly controlled diabetes. She doesn't have sensation in her toes, and is losing her vision. What kind of dementia is she likely to develop?

The 'category size effect' refers to the finding that people usually

a. make fewer errors in classifying members of smaller categories. b. make fewer errors in classifying members of larger categories. c. are faster in classifying members of smaller categories. d. are faster in classifying members of larger categories.

Who would have the highest IQ?

A. Tom, who is 10 years old and has a mental age of 15 B. Hae, who is 15 years old and has a mental age of 10 C. Farzad, who is 15 years old and has a mental age of 20 D. Aracely, who is 20 years old and has a mental age of 15