Selected differences between co-op and non co-op engineering graduates
Virginia Tech Engineering graduates of 1975 were surveyed to determine if salary differences existed between matched groups of co-op and non co-op graduates and to determine if selected variables were related to salaries. The average salary for co-ops was higher for both first and current positions (six years after graduation). These differences were significant at the .0545 level for first salary and at .0845 after six years. Several variables had significant relationships to salaries. Location for both groups, undergraduate major for non co-ops and type of employer for co-ops were related to first salary. Four variables were related to current salary: type of employer for co-ops and undergraduate major, job function and fathers' Socio-Economic Index for non co-ops. For most of these variables with significant relationships with salary, the significance levels were similar for both groups, and these probably had little effect on salary differences between groups. Co-ops probably had higher first salaries because of their co-op experience. Two variables with possible effects on salary differences were undergraduate major (which was related to current salary for non co-ops) and type of employer (which was related to current salary for co-ops). These two variables may have undetermined effects on salary differences between the groups. The effect of fathers' socio-economic attributes (educational level and occupational prestige) seems to increase with time, with closer relationships to current salaries than to first ones.