%0 Journal Article %T Instruction, selection, or tampering with the odds? %A Coffman, R L %A Reiner, S L %J Science (New York, N.Y.) %V 284 %N 5418 %P 1283, 1285, 1285-1283, 1283, 1285 %@ 0036-8075 %D 1999-06-18 %~ DeepDyve