OPPORTUNITY TO LEARN AND CONCEPTIONS OF EDUCATIONAL-EQUALITY

Focusing on the equity aspect of proposals for making opportunity-to-learn standards integral to an accountability system, this article discusses conceptual issues surrounding determination of equal educational opportunity and explores ways that these issues manifest themselves in empirical formulations of opportunity to learn (OTL). Using two databases, OTL measures are developed according to three alternative conceptions of equality-the Libertarian, Liberal, and Democratic Liberal conceptions-and the influence of these conceptions on the information provided is compared. This examination shows the intimate relation between values on equality and measures of equality and brings these issues to the fore for discussion by educators and policymakers.