As new measures of aptitude are devised, their implications to education are a fertile source for research. All facets of aptitudes as they relate to education are explored. This study is concerned with such exploration in that it investigates the relationships between aptitudes, as measured by the General Aptitude Test Battery and selected major fields of study at North Texas State College, Denton, Texas. The major fields of study selected for this research are Accounting, Business Education, Elementary Education, Industrial Arts and Marketing.