Personality tests are useful because

they define your core traits
they give you insights about yourself
they allow others to identify you by certain labels
they give people a topic of conversation

Personality test are useful because they define your core traits

Explanation:

Personality tests are a commonly used tool within the field of psychology. They are useful because they provide the central features of individuals.

Despite its effectiveness, it must be mentioned that there are more valid proofs of others and that the one that best suits the purpose will be used. Within the personality tests are the psychometric tests, those that start from a cognitive behavioral current and that are expected to be answered as honestly as possible. The second type of personality test is the projective tests, where unconscious elements are projected through creative or introspection exercises.

answer; (b) binge eating disorder;

panem is a communist totalitarian dictatorship where all the resources and how they are allocated belongs to the capitol. the districts exist only to provide goods and services for the capital and most of the citizens live in poverty. it is a police state where the "peacekeepers" use force and threats to keep the people under control. dissent is outlawed and those who disobey the law are executed, flogged, or turned into avoxes. the games are another means in which the ruling elite in the capitol exert their power over the districts. when reading the books i drew parallels between panem and the soviet union and north korea. in no way is panem capitalist. the people in the capitol are wealthy but the majority of them are involved in the government somehow. it was the same way in the former soviet union where bigwigs in the communist party and high ranking government officials were given access to goods, services, medical treatments not available to the general public. if you think panem has a capitalist economy you need to brush up on your economics.