Cause- The the church is on fire, Johnny thinks it's his fault. Effect-Johnny and Ponyboy rescue the kids in the church and Johnny, Dally, and Ponyboy all get sent to the hospital. Effect-Randy drops out of the rumble and Randy and Ponyboy drop the social types. Cause-Johnny is jumped and Bob dies.
Mrs. Liang, the librarian method of data collection is balanced because she is including parents with children of all ages so she will get a greater age range.
