According to the factors that influence the practice of health behaviors, which of the following individuals is most likely to practice good health behaviors?
O Barbara, a high school senior in a small farming community
O Joe, a 45-year-old high school dropout who works two jobs in order to support his family
O Dan, a 30-year-old high school graduate who works as a file clerk in a small insurance agency who expects to be married next month
O Sam, a 30-year-old assistant professor who has just celebrated his fifth wedding anniversary
O Bill, a divorced 50-year-old corporate attorney