The principle aim of the study is to comparatively investigate the levels of learning motivation of the students of the Faculty of Medicine (FoM) at the University of Jordan (UJ). The study sample consists of (240) students of the (FoM) at the (UJ). They are distributed into (148) female and (92) male students, of three academic levels or years: 1st, 3rd and 5th year. Their academic achievement ranges from low to medium and high. Data have been processed and the study questions have been answered. The study shows that there are no significant differences at the level (8 = 0.05) in the degree of cognitive motivational learning, which can be attributed to the academic level. However, the results indicate that there are significant differences (8 = 0.05) which are attributed to two variables, academic achievement and students' gender. The study gives recommendations based upon these findings.