Transparency in teaching and learning (TILT) methods have been shown to be an effective intervention for student retention, particularly for minority, low-income, and first-generation college students. TILT methodologies are purported to yield positive outcomes regardless of course subjects and course modalities, but there has been little research…

This report responds to the key questions raised by educators regarding English as a second language (ESL) practices, programs, and support services across the three California postsecondary systems: the California Community Colleges (CCC), the California State University (CSU), and the University of California (UC). Though there is unanimous…

The need for empirical validation of a specific set of second language proficiency descriptors for the four skill areas- -reading, writing, listening, and speaking--provided the impetus for the work described in this report. The University of California at Los Angeles Center for the Study of Evaluation developed a validation plan and undertook…