All of the following are good response practices in an active shooter situation except for: a. being aware of your environment and any possible dangers. b. taking note of the nearest exits in any facility. c. staying in the office where you are and securing the door. d. running into the hallway immediately so you can escape.

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