John does not like to plan but loves to take risks. He is always seeking out new experiences that heighten his senses. John is likely__________

Underextension is ____

a. learning language at a slower than normal pace b. having a single word represent a variety of objects c. applying a general word to a specific object d. using a single word to represent different forms of whole sentences

Amy is always trying to defeat others in all types of situations, even as inconsequential as seeing who can brush their teeth the fastest. Amy probably has a(n) ________ personal orientation toward social dilemmas

A) combative B) cooperative C) collaborative D) competitive E) individualistic