Dr Mahoney Is Interested in Collecting Initial Assessment Data from Multiple

Dr. Mahoney is interested in collecting initial assessment data from multiple schools in the county and tracking progress on three different academic goals focused on improving academic and social success among youth in the area. Dr. Mahoney's research would best be addressed by using what type of design?

A) pretest-posttest design
B) mixed model design
C) mixed factorial design
D) repeated-measures design