One high-leverage strategy rooted in a strong research base--the revitalized tutoring center--provides a wealth of opportunity to students who may be otherwise underserved. This embedded, open-all-day tutoring center supports collaborative teacher teams by using peer tutors and community volunteers. By centralizing resources and providing supports…

Reviews the current state of knowledge about various (adult-volunteer) tutoring programs' effects on student achievement. Except for the Howard Street Tutoring Program and the School Volunteer Development Project (two very small programs), the programs reviewed present no unbiased evidence of effectiveness. Comparison groups are needed to…