@mastersthesis {MS-200606-Griggs,
   type = {Masters Thesis},
   author = {Kimberly Griggs},
   title = {A Study on the Effect of a Pedagogical Programming Environment on Novice Programmers},
   school = {College of Arts and Sciences, University of Oregon},
   month = 6,
   year = 2006,
   note = {Available at \url{https://www.cs.uoregon.edu/Reports/MS-200606-Griggs.pdf}},
}