Citation Fuchs, D., Fuchs, L., & Vaughn, S. (2013, February). New directions in intervention research. Opening presentation at 21st annual Pacific Coast Research Conference, San Diego, CA. More by These Authors Three High-Leverage Practices Psychometric Properties of Maze Tasks in Middle School Students Examining Predictive Validity of Oral Reading Fluency Slope in Upper Elementary Grades Using Quantile Regression