The technical panel urges that, as an alternative means of addressing specific issues that cross studies, NCES consider the expense and benefit of small, targeted studies that target specific components of students' trajectories.
Although there are some good results for individual herbal medicines in short-term individual trials, the lack of homogeneity cross studies did not allow for a pooled estimate of the effect.
As director of the Centre for Music and Science at the University of Cambridge in England, Ian Cross studies music perception and culture's role in musical experience.