This study examined the relationship between middle school students' personality type and their academic performance in the technology courses in which they participated. It also explored the differences in technology use by personality. Most participants identified games as a favorite pastime. However, there were some noted temperamental differences. Students with the analytical personality reported the most varied use of computers, and rated their technology skills significantly higher on the self-perception scales and performed at a higher proficiency level than their peers. The study also investigated the effectiveness of the two computer courses offered at the schools in the study. Students who completed the Computer Literacy course during the school year performed significantly higher than those who took the Explorations Technology course, both courses, or no technology course at all. However, those with the analytical temperament performed better in the Explorations Technology course. Results suggest personality can predict technology use in students. Findings are consistent with similar research in the computing industry.