This paper describes two studies which together provide an example of
an empirically based ''school-as-community'' development process used
in a large-scale school-based drug use prevention trial among youth at
continuation high schools in California. First, we generated a list o
f schools' current community involvement from 96 school personnel and
144 students from 20 continuation high schools. Second, we reduced the
number of activities indicated, with some discussion, to a list of 12
populars. Then, we administered this list to a total of 388 students
from six continuation high schools who provided perceived quality rati
ngs. We generated six categories of activities from the results of the
se two studies. These studies reveal a means to determine activities l
ikely to be completed by this school System and a means to limit the v
ariability of activities which could be manipulated in an experimental
trial involving a school-as-community component.