In the case below, the original source material is given along with a sample of student work. determine the type of plagiarism by clicking the appropriate radio button. original source material student version in examining the history of the visionary companies, we were struck by how often they made some of their best moves not by detailed strategic planning, but rather by experimentation, trial and error, opportunism, and--quite literally--accident. what looks in hindsight like a brilliant strategy was often the residual result of opportunistic experimentation and "purposeful accidents." references: collins, j. c., & porras, j. i. (2002). built to last: successful habits of visionary companies. new york, ny: harper paperbacks. decisions that look like the result of smart strategic thinking could, instead, be attributed to a culture that values opportunistic experimenting and intentional mishaps. collins and porras (2002) point out their surprise at finding that many of the visionary companies that they researched "made some of their best moves not by detailed planning, but rather by experimentation, trial and error, opportunism, and--quite literally--accident" (p. 141). references: collins, j. c., & porras, j. i. (2002). built to last: successful habits of visionary companies. new york, ny: harper paperbacks.