This paper analyzes data on 11,600 students and their teachers who were randomly assigned to
different size classes from kindergarten through third grade. Statistical methods are used to
adjust for non-random attrition and transitions between classes. The main conclusions are:…

This thesis examines the role nineteenth-century women's literary journals, specifically Ladies' Journal (1823--1833), played in the development of Russian literature. The longest-lived and most-circulated of the pre-Soviet women's literary journals, Ladies' Journal was well-positioned to have contributed to the on-going…

The purpose of this research was to gain an understanding of how music education students come to think of themselves as music educators. Guided by the thematic framework, "learning from experience", which draws upon research relating to constructivist theory and…

Procedures for the selection of subjects for participation in randomized clinical trials--usually formalized as eligibility criteria in the study protocol--have both scientific and ethical implications. In this thesis, I undertake an examination of eligibility criteria at three stages in the…

Descripción completa.

Descripción completa.

Descripción completa.

Descripción completa.

Descripción completa.

Descripción completa.