Triangulation -- a combined use of different assessment methods or sources to evaluate psychological constructs -- is still a rarely used assessment approach in spite of its potential in overcoming inherent constraints of individual assessment methods. This paper uses field test data from a new OECD Study on Social and Emotional Skills to examine…

Items from two North American instruments, designed to measure students' evaluation of teaching effectiveness, were administered to university students in different countries. Most of the items were judged by the students to be appropriate and important. Statistical analysis showed strong support for both the convergent and divergent validity of…