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Rutkowski, David; Rutkowski, Leslie; Plucker, Jonathan A. – High Ability Studies, 2012
A recent study in the USA documented the existence and growth of "excellence gaps" among students. These gaps are similar to the minimum competency achievement gaps that proliferate in policy discussions in many Western countries, but excellence gaps focus on the highest level of achievement rather than minimum competency. We extend this…
Descriptors: Academic Achievement, Minimum Competency Testing, Evidence, Immigrants

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