Psychologists agree that behavior such as curious is generally the result of what?

You may need to rephrase your question. If you are asking how curiOSity arises there are three debating fields on how any behaviour arises. Those who believe in nature claim it is the result of innate processes within the body or mind; on the nurture end of the scale are those that argue it is the result of our experiences and how they mold us; smack bang in the middle are interactionists, they believe it is the result of how our experiences affect the innate processes within us. Medical (or biological) and evolutionist Psychologists generally prefer the innate explanation, behavioral and cognitive psychologists prefer nurture but they can all dabble in both or be interactionists. As for curiousity, it could be the result of evolution, we may have needed curiOSity in order to discover new lands; or it could be due to the way our brain works that makes us try to discover new things. From birth our parents may make us curious by making us look at new things and introducing us to the phrase "What is that?", thus giving us a means to explore. Or we could have a predisposition to being curious that our parents enhance after birth. However I haven't got a degree in psychology yet, I am speculating from what I know of the general beliefs psychologists adhere to.