A two-factor study with two levels of factor A and three levels of factor B uses a separate group of n = 5 participants in each treatment condition. How many participants are needed for the entire study?

After a particular gene is located, it is relatively easy for researchers to identify its function

Indicate whether this statement is true or false.

What is the name of the "fifth stage of cognitive development" that many theorists believe applies to young adulthood?

A) Formal operational thought B) Postformal thought C) Postcognitive thought D) Postrelative thinking