Elementary education teacher candidates who studied under two delivery methods--online and face to face--were compared to determine if there was a significant difference in professional knowledge and skills using Praxis II test scores. The participants included 60 teaching assistant program (TAP) online candidates and 564 face-to-face candidates. The two groups' perceptions of self-efficacy were also compared. Results indicated a significant difference in professional knowledge based on Praxis II test scores and no significant difference in perceptions of self-efficacy. Although both groups felt confident in their teaching abilities, the traditional candidates outperformed TAP candidates on Praxis II. However, in the ancillary findings of this study, 41.6% of traditional candidates were admitted to the teacher education program with a Praxis I exemption, whereas only 23.4% of TAP candidates were exempt from the requirement. This suggests that traditional candidates entered the program at a more advanced level than the TAP candidates, possibly explaining the significant difference in the finding of the Praxis II test scores.