... someanti-intuitive insights into howmany people are happy - and why.Compared with misery, happiness isrelatively unexplored terrain for socialscientists, Between 1 967 and 1994, 46, 380articles ... and very thin. Initiation in female adolescents nearlydoubled, from 3.7 percent between 1 964 and 1 967 to 6. 2 percent between1972 and 1975 (NHIS data). During the same period, rates for adolescentmales ... programteaches the numeric keypad in threesimple lessons, particularly useful forspreadsheet work and enteringstatistical data. Participants each workat their own computer andare free to...