Changing emphases in sexuality education in U.S. public secondary schools, 1988-1999
This study analyzed data from a nationally representative survey of 3,754 7th-12th grade teachers of the subjects most often responsible for sexuality education.
Landry, David J.
Sexuality Education in Fifth and Sixth Grades in U.S. Public Schools, 1999
This study was conducted in 1999 using data from a nationally representative survey of 5th and 6th grader teachers (n=1789) in 5,543 public schools.