Instrumental variable estimators hold the promise of enabling researchers to estimate the effects of educational treatments that are not (or cannot be) randomly assigned but that may be affected by randomly assigned interventions. Examples of the use of instrumental variables in such cases are increasingly common in educational and social science…

In this article, the author comments on James Catterall's research "Doing Well and Doing Good by Doing Art." The purpose is to understand how this study frames the argument for a high level of arts involvement in secondary school. By doing so, important characteristics and limitations of social science research and of this study in particular are…

This document discusses social survey research in which the need for identification of respondents may bring social research into conflict with the law and social custom. The paper deals with two features of the conflict--the products of such research, and the way in which privacy of the respondent can be assured regardless of the product. The…