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Answers: 3
Social Studies, 22.06.2019 21:30, AdoNice
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. pjâs 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
Answers: 2
Social Studies, 22.06.2019 22:30, taylabrown2013
Which of the following do scientists believe about homo sapiens?
Answers: 1
Social Studies, 23.06.2019 06:40, animedragonking459
Hurricane katrina is arguably an effect : a. an increase of living creatures and crowded habitats b. environmentalism c. global climate change d. unforseen factors
Answers: 2
History, 22.04.2020 01:51
Mathematics, 22.04.2020 01:51
Mathematics, 22.04.2020 01:51