*37%*:**A Preliminary Study of Upper-Division Tutorials Explicitly Built on a Problem-Solving Framework***35%*:**The General Relativity Tutorial***32%*:**The "revisiting" strategy in physics tutorials***31%*:**Introduction to Differential Geometry and General Relativity***31%*:**Using the Tutorial Approach to Improve Physics Learning from Introductory to Graduate Level***30%*:**Interactive Learning Tutorials on Quantum Mechanics***30%*:**Developing Tutorials for Advanced Physics Students: Processes and Lessons Learned***30%*:**Developing an Interactive Tutorial on a Quantum Eraser***30%*:**Testing Tutorials in Upper-Division: An Example from Quantum Mechanics***30%*:**Developing an interactive tutorial on a Mach-Zehnder Interferometer with single photons***30%*:**Evaluating the effectiveness of two methods to improve students' problem solving performance after studying an online tutorial***29%*:**Probing students' understanding of some conceptual themes in general relativity***29%*:**Development and Evaluation of a Quantum Interactive Learning Tutorial on Larmor Precession Of Spin***29%*:**Development of an Interactive Tutorial on Quantum Key Distribution***29%*:**Developing and evaluating a tutorial on the double-slit experiment***29%*:**Developing and evaluating an interactive tutorial on degenerate perturbation theory***27%*:**Online Multimedia PreLab Tutorials in Conservation Laws***27%*:**Measuring the effectiveness of online problem-solving tutorials by multi-level knowledge transfer***27%*:**Implementing a mixed-methods approach to understand studentsâ€™ self-efficacy: A pilot study**