Self and self-perception are important constructs in both psychology and education, and they are significant in interpreting one's own attitudes and behaviors. Knowing yourself and capabilities is an essential component in the formation of good character, and this is a necessary condition for attaining successful achievements in learning and in life. This book examines the self-perceptions of Saudi female EFL students with regard to ability and motivation in their English language studies in higher education. Specific research questions focus on their perception of ability and volition and the value they give to their language learning. It addresses the role of the cognitive and social-cognitive theories of self-motivation toward learning. A qualitative research approach was chosen to generate rich data pertaining to issues that Saudi female EFL students report while practicing language learning. The methodology allows an exploration of the importance of self-knowledge and ability, and how these can affect performance. Significant results were highlighted and interpreted within the theoretical framework.