Which of the following is one of the five basic traits of personality as defined by the Five-Factor Model of personality?

When studying infant state regulation in response to pain, researchers may present different

substances, such as water or sugar (sucrose) and administer these substances via either a pacifier or a dropper. Why are these manipulations necessary?  What are some common findings from studies that use these methods? What will be an ideal response?

Which of the following is not a characteristic of alcoholism?

A. addiction to alcohol B. facial flushing C. dependency on alcohol D. continued use of alcohol despite problems