High-quality measures of instructional practice are essential for research and evaluation of innovative instructional policies and programs. However, existing measures have generally proven inadequate because of cost and validity issues. This paper addresses two potential drawbacks of survey self-report measures: variation in teachers'…

The goal of this research is to make sensitivity analysis accessible not only to empirical researchers but also to the various stakeholders for whom educational evaluations are conducted. To do this it derives anchors for the omitted variable (OV)-program participation association intrinsically, using the Love plot to present a wide range of…

Accurate evaluation and documentation of the efficacy of recovery schools can be vital to the continuation and expansion of these beneficial resources. A very limited data set currently exists that examines the value of specific schools established to support adolescents and young adults in recovery; additional research is necessary. The following…

The authors welcome and appreciate the comments of Eric Grodsky and Sigal Alon on their article "Shadow Education, American Style: Test Preparation, the SAT and College Enrollment." In their comments, Grodsky takes issue with several important theoretical and methodological aspects of their article and Alon highlights key processes…

Buchmann, Condron and Roscigno argue in their article, "Shadow Education, American Style: Test Preparation, the SAT and College Enrollment," that the activities in which students engage to prepare for college entrance exams are forms of shadow education, a means by which more advantaged parents seek to pass their privileged status along…

Offering a primer on action research methodologies and examples of practice, "Students in Transition: Research and Practice in Career Development" responds to a dual challenge facing career development educators--designing cutting-edge career development interventions and demonstrating their effectiveness. Overviews of quantitative and qualitative…

Fully opened leaves of potted plants of "Oxalis corymbosa" DC. closed completely by folding their leaflets downward after being kept in the dark for two hours. The folded leaflets, then moved upward gradually after exposure to light. We developed a simple method to measure the leaf movement. A paper protractor folded every 10[degrees] was devised…

The National Longitudinal Study (NLS) of the High School Class of 1972 is a large-scale long-term survey effort supported by the National Center for Education Statistics (NCES), Office of the Assistant Secretary for Educational Research and Improvement in the U.S. Department of Education. NLS is designed to provide statistics on a national sample…