Give a brief description of what jem's character motivation is as he relates to boo radley.

At first, Jem buys into the rumors about Boo being a monster. He is as infatuated with Boo as Scout and Dill are. In Chapter 1, Scout gives Jem's description of Boo: 
Jem gave a reasonable description of Boo: Boo was about six-and-a-half feet tall, judging from his tracks; he dined on raw squirrels and any cats he could catch, that’s why his hands were bloodstained—if you ate an animal raw, you could never wash the blood off. There was a long jagged scar that ran across his face; what teeth he had were yellow and rotten; his eyes popped, and he drooled most of the time.