The Upperclassmen Look at High School Survey was administered in April 1975 to randomly selected junior classes, along with the Vocabulary section of the Iowa Test of Educational Development. This survey was administered, along with the freshman survey in October, as a check on student attitude toward the following: new educational concepts, activity participation, high school facilities, peers, school, and teachers. Approximately 20 percent of the system's 5800 juniors were sampled. The junior results are compared with the freshman survey results throughout this report and include: (1) description of those surveyed, (2) comparative responses to new educational concepts, (3) comparative participation in activities, (4) comparative Likert Scale responses to statements regarding self, peers, school, teachers, and teaching methods, (5) comparative profiles, and (6) copy of upperclassmen instrument and item analysis. Also included in this report is a junior stability picture. (Author/MV)