A new study says today's adulthood apartment behaviour behaviours both date different likely longer more much older online pathway risks slowly strategy surveys teenagers world are growing up more adulthood apartment behaviour behaviours both date different likely longer more much older online pathway risks slowly strategy surveys teenagers world than previous generations. Research from San Diego State University looked at data on teenage adulthood apartment behaviour behaviours both date different likely longer more much older online pathway risks slowly strategy surveys teenagers world from the past 40 years, between 1976 and 2016. It looked at adulthood apartment behaviour behaviours both date different likely longer more much older online pathway risks slowly strategy surveys teenagers world on 8 million teens from seven adulthood apartment behaviour behaviours both date different likely longer more much older online pathway risks slowly strategy surveys teenagers world countries. Researchers said that compared to teenagers from the 70s, 80s and 90s, today's teens, "are taking longer to engage in adulthood apartment behaviour behaviours both date different likely longer more much older online pathway risks slowly strategy surveys teenagers world the pleasures and the responsibilities of adulthood apartment behaviour behaviours both date different likely longer more much older online pathway risks slowly strategy surveys teenagers world ". Professor Jean Twenge said: "The whole developmental adulthood apartment behaviour behaviours both date different likely longer more much older online pathway risks slowly strategy surveys teenagers world has slowed down." She said today's 18-year-olds are living adulthood apartment behaviour behaviours both date different likely longer more much older online pathway risks slowly strategy surveys teenagers world like 15-year-olds used to live. She said teenagers are taking far fewer adulthood apartment behaviour behaviours both date different likely longer more much older online pathway risks slowly strategy surveys teenagers world than they did before. The researchers said today's teenagers are taking adulthood apartment behaviour behaviours both date different likely longer more much older online pathway risks slowly strategy surveys teenagers world to do things their parents and grandparents did. They are adulthood apartment behaviour behaviours both date different likely longer more much older online pathway risks slowly strategy surveys teenagers world when they go on their first adulthood apartment behaviour behaviours both date different likely longer more much older online pathway risks slowly strategy surveys teenagers world , less likely to have a part-time job, and are less adulthood apartment behaviour behaviours both date different likely longer more much older online pathway risks slowly strategy surveys teenagers world to drive. Professor Twenge said this is a, "slow life adulthood apartment behaviour behaviours both date different likely longer more much older online pathway risks slowly strategy surveys teenagers world ". Researchers also found that more teenagers are spending longer living with their parents instead of renting their own room or adulthood apartment behaviour behaviours both date different likely longer more much older online pathway risks slowly strategy surveys teenagers world . One of the reasons for these adulthood apartment behaviour behaviours both date different likely longer more much older online pathway risks slowly strategy surveys teenagers world is how much time teenagers spend adulthood apartment behaviour behaviours both date different likely longer more much older online pathway risks slowly strategy surveys teenagers world . The Internet is keeping teens on social media, looking at videos or playing games instead of living in the "real adulthood apartment behaviour behaviours both date different likely longer more much older online pathway risks slowly strategy surveys teenagers world ". Another reason was parents who try and do too much for their children and protect them too adulthood apartment behaviour behaviours both date different likely longer more much older online pathway risks slowly strategy surveys teenagers world .