This study explores the use of language learning apps as a didactic tool for vocabulary building in an English as a Foreign Language (EFL) context. It was developed through a mixed-methods approach, with a concurrent design in order to collect, analyze and validate qualitative and quantitative data. Although there was controversy on the use of…

The main objective of this study is to empirically test a number of theory-based models (i.e., fixed effects [FE], random effects [RE], and aggregated residuals [AR]) to measure the generic knowledge as well as the degree attainment rates and early labor outcomes gained by students in different programs and institutions in higher education. Our…

Good teachers are essential for high-quality educational systems. However, little is known about teachers' skills formation during college. By combining two standardized tests for Colombian students, one taken at the end of senior year in high school and the other when students are near graduation from college, this paper documents the extent to…

This paper shares the results of a study on the benefits which an experiential education program has on students in the K-12 range. The study was carried out at a bilingual North American-style college preparatory school located in Colombia, South America. Research was based on experiences obtained through the coordination and implementation of an…

The validity of TOEIC Bridge™ scores as a measure of English language skill was examined from the standpoint of a unified concept of test validity. In this study, more than 6,000 test takers in 3 Latin American countries (Chile, Colombia, and Ecuador) took 1 form of the TOEIC Bridge test, and their scores were compared to additional information…