Examined the nature and extent of the school principal's role in affecting student learning. Found no direct effects from the principal's instructional leadership, but did find an indirect influence on overall school effectiveness through actions that shape the school's learning environment. (ET)

Examines the extent to which kindergarten pupil and teacher behaviors during administration of the Iowa Test of Basic Skills--Early Primary Battery may compromise the meaningfulness and usefulness of the test scores. Although extensive variability in behavior was observed, most teachers followed directions exactly and most pupils encountered no…