Every generation has its own attitudes, values and even quirks. Consider, for example, how different Baby Boomers (those born between 1946 to 1964) are from their parents' generation. No one disputes that the Boomers largely revolted against the morally conservative upbringing of the previous generation. By doing this, Boomers created their own set of values that eventually dominated the culture, including feminism, looser sexual mores and anti-war sentiment. Although the Boomers are one of the more stark examples of generational change, most generations do this to some extent. And the most recent generation to get its own name, the Millennial Generation (born 1980 to about 2000), is no different.

Studying generations is no easy business, however. Dividing and defining people by their birth years can seem like an arbitrary oversimplification. And to some degree, it is. Of course, not every Boomer opposed conservative values. Not everyone from that era fits neatly into the stereotype of a hippie who believed in "free love" and protested the Vietnam War. But generational researchers argue that a shared experience of major events during formidable years, coupled with the shared experience of being raised by a certain generation with its own values, creates a generation with a unique bond and common attitudes.

And although the parameters of Boomers were relatively easy to define (the end of World War II until the proliferation of the birth control pill), other generations are much harder to split up. For instance, Generation X was born around 1965 to 1980. What makes a "Gen-Xer" born in 1979 that much different from a "Millennial" born in 1980? Nothing, of course. But, for the purposes of studying the shift in generational attitudes, researchers have to draw the line somewhere.

One of the seminal books about this new generation, "Millennials Rising" by Neil Howe and William Strauss, was published in 2000. The authors settled on the name "Millennials" rather than "Generation Y" or "Echo Boomers," which are also common labels, because they found that the youths themselves preferred it. Compared to those other names, the term "Millennial" didn't put them in the shadow of a previous generation. The authors also caught on early to some identifying traits of the Millennials that have been supported by subsequent research, such as their absorption of technology into their daily lives, as well as an indomitable confidence both in the future and in themselves -- perhaps to a fault.

We'll discuss more about the Millennial Generation's attitudes on the next page.