A 2 1/2-hour documentary on the growing number of American teenagers who leave high school unprepared to hold a job or further their education will be broadcast by KBYU-Channel 11 at 8 p.m. Wednesday, Jan. 16.

The program, "All Our Children," is part of an effort by the Charles Stewart Mott Foundation to help the country respond to the needs of youth.In a 90-minute opening report, Bill Moyers and others will examine several programs and schools that are addressing the needs in effective ways. The 60-minute live special will discuss the problems with representatives of government, business, education and families. For information, contact Harley Paulson in the State Office of Education, 538-7826.