At a recent party, Claire suddenly became uncomfortable when a person she didn't know well began talking with her only inches from her face. This stranger violated the rules of which zone of Claire's personal space?

Most people take longer to identify a platypus as a mammal than it takes them to identify a cat as a mammal. This is likely because a cat is closer to most people's _______________ for the concept of mammal

A) mental set B) prototype C) basic concept D) algorithm

Each of the following is true of Plutchik's theory of emotions except ________

a. it appears to apply equally well to people of all cultures b. each of the emotions he describes helps us to adjust to the environment in different ways c. each of the basic emotions can vary in intensity d. different emotions can be combined to produce a wider range of emotional experiences