This document outlines a research project examining the characteristics of good language learners. It discusses the purpose, significance, research questions, methodology, and limitations of the study. The methodology involves distributing a questionnaire to 4th year English students at Al-Quds University to identify which learning strategies (cognitive, metacognitive, affective, social) are most used by successful language learners. A literature review discusses these strategy types and previous related research studies. The goal is to determine how teachers can help less successful students develop strategies used by good language learners.