Columbus, Ohio: Charles E Merrill, 1985. 8 Schoenthaler SJ, Doraz W, 'akcfield J. 'The impact of a low food additive and sucrose diet on academic performance ...
Mean (SD) values obtained in four tests ofIQ and scholastic achievement by groulp (groups were given placebo or 50%, 100%, or 200%"O of United States recommended dailv allowances) and time of measurement Final mcasurement