Hugh is studying for his geography exam. he is in a hurry, so he focuses on the main points of the text by highlighting. he skips all the examples that the authors provide to illustrate each main point. hugh is using which type of strategy? a. chunking, to create easier units to remember later. b. an elaborate processing strategy which will produce a good durable memory for the materials. c. an efficient study strategy, because highlighting will him remember the main points. d. an ineffective study strategy and will probably not retain many of the main ideas that he reads.