The present study investigates how the culminating teacher preparation program (TPP) experience influences the perceptions teachers report about their ability to perform instructional tasks required of teachers. A multivariate ANOVA test was conducted to compare perceptions of 502 student teachers and interns at two points in time—once at the conclusion of their TPP and again after their first year of teaching. Results indicate that overall, student teachers report higher perceptions of their ability to perform instructional tasks than interns do at both the preservice and inservice teacher stages.