In the technological world that characterizes the 21st century society, new specialized developments are applied immediately to the different social environments and, especially, in education. Language teaching is no stranger to this unstoppable progress, thanks to the widespread implementation of the internet and of the web 2.0 in particular. New technologies help and can sometimes replace the more traditional systems used in foreign language teaching by favoring autonomous learning at any time and in any place. In this doctoral thesis, I review the literature on foreign language learning motivation, styles, and strategies applied to autonomous online platforms. This is done to present and describe the theoretical underpinnings of the COMALAT virtual learning platform, which was designed and created at the University of Alicante as a European Project in cooperation with the University of Siegen in Germany and the Aristotle University of Thessaloniki in Greece. Then, I report on a quantitative study that explores the attitudes, learning styles and strategies of 80 A2-B1 level EFL university students that make use of COMALAT. Besides determining the profile of the participants, the study aims to demonstrate the effects of previous training in online language learning strategies. As main conclusions, the following stand out: (a) the students’ use of this platform increases their level of foreign language learning as they can adapt it at their own pace and dedication; (b) the virtual learning environment provides a greater learning effectiveness by combining materials which consider the different learning styles; and (c) the application of the appropriate online learning strategies can help students to solve the different learning problems they may encounter while doing a self-directed online language course.

In recent years, increasing attention has been placed on providing pronunciation instruction that meets the communicative needs of nonnative speakers (NNSs) of English. Empirical research and pronunciation materials writers suggest that teaching suprasegmentals before segmentals to intermediate and advanced NNSs could be more beneficial in a shorter period of time. However, the majority of the materials available that emphasize suprasegmentals are textbook-based, relying principally on classroom settings and teacher feedback. The purpose of Pronunciation Progress: Stress in American English is to provide NNSs with pronunciation materials for self-access and student-directed learning environments. These materials are designed as a series of computerized modules that focus on one element of suprasegmentals – stress. Pronunciation Progress: Stress in American English is divided into three units: syllable unit, word unit, and sentence unit. Each unit consists of different sections that include explanations of the content, examples, and practice exercises with immediate feedback. Learners can listen to native speakers on the computer and navigate through the content at their own pace, focusing on specific areas that they deem important for their learning. A pilot study was conducted over a three week period to evaluate these materials. Students at Brigham Young University's English Language Center provided written and oral feedback detailing their reactions to the materials. Participants responded to surveys for each of the three units and participated in a focus group that gathered comments regarding the overall usefulness and design of the program. Overall reactions to the program were very positive. In general, participants responded favorably to each of the three units for statements regarding ease of use, level of enjoyment, clarity of directions, newness of knowledge, interest of practice exercises, understanding of examples, and desires to practice outside of the lab. Many of the students said that they enjoyed all of the units, and all but one who participated in the focus group commented that they liked the sentence unit the most. Student comments also implied that participants had a raised awareness of features of stress in American English.