The student learned several important lessons from their preliminary task that they applied to their main task:
1) They did not read the preliminary brief carefully enough and did not meet all requirements, so for their main task they read the brief extremely carefully.
2) Their skills in Photoshop and InDesign improved dramatically between tasks as they applied new techniques for the main task.
3) They conducted much more research for the main task, learning about conventions and expectations of the target market.
4) Time management was a challenge for the preliminary but they allowed enough time for the higher quality main task.