In Freud's theory, which part of your personality is similar to the term conscience?

Which of these might be an example of a performance item on the Wechsler test of intelligence?

a) repeating a series of digits b) defining a word such as lunch c) adding a series of orally presented numbers d) using blocks to make a design like one shown in a picture

In areas of expertise adults will show little if any cognitive decline while at the same time they will show cognitive decline in other areas

Indicate whether the statement is true or false.