Single shard Chapter 7 1.Why was firing pottery so difficult and hard to control?
2.How did Crane-Man come to live under the bridge, instead of the temple?
3.As Min did the inscribing, what did Tree-Ear notice about the intricate detail of the design compared to Kang's work?

Pj conducts an experimental study on the effects of soft music during high stakes science testing. he randomly assigns students at the school. in one condition he does not provide music for testing while in the other group he does provide the music. he administers a pretest at the beginning of the year and a posttest at the end of the year. pj’s design is best described as a: a.static group comparisonb. pretest-posttest control group designc.control-group-time-series designd. nonrandomized control-group pretest-posttest design