This paper reports the effects of self-hypnosis used by 51 college students enrolled in a 10-week course on efficient learning skills. All students were administered the Creative Imagination Scale. Subsequently, they learned to enter and deepen alert self-hypnosis. They gave themselves personal suggestions and then studied in hypnosis. They reported their depth of hypnosis and satisfaction with each session. Grades were collected the quarter before, during and after the course. Satisfaction and depth data indicated the students were involved all through the course. Statistical testing showed that students who scored highest on the CIS had the lowest initial GPA, improved most during the course, and significantly increased their GPA in the quarter after.