One of the major successes of advanced quantitative methods has been its seeming ability to provide unbiased determinations of which education practices are effective for education in general and for improving the educational achievement and opportunity of the neediest students. The power of this methodology as applied in the top education…

Objectives: To provide recommendations that will build a better foundation for research on youth smoking cessation. Methods: The Youth Tobacco Collaborative Cessation panel evaluated youth tobacco cessation literature and convened meetings to reach consensus. Results: Methodological issues include design, recruitment and retention, follow-up,…