The purpose of the study is to present research focused on validating the four algebra cognitive models in Gierl, Wang, et al., using student response data collected with protocol analysis methods to evaluate the knowledge structures and processing skills used by a sample of SAT test takers.

This study explored whether the addition of the items with more advanced math content to the SAT Reasoning Test™ (SAT®) would impact test-taker performance. Two sets of SAT math equating sections were modified to form four subforms each. Different numbers of items with advanced content, taken from the SAT II: Mathematics Level IC Test (Math IC),…

This report describes the procedures and results of the full-scale implementation of the B&B:93/03 study. Students who earned a bachelor's degree in 1992-93 were first interviewed in 1993 and then subsequently in 1994 and 1997. This is the final follow-up interview of the B&B:93 cohort, 10 years following completion of the bachelor's…

This report looks at the affordability of public 4-year post-secondary education in 50 US States and 10 Canadian provinces. Public 4-year post-secondary education was found to be more affordable in the United States on five of the six affordability measures in the report; on the sixth, the two countries were tied. In general, in the United States…

This report summarizes results of the Spring 2007 Austin Independent School District high school students' exit survey, with comparative results from previous years.