A claim that uses scientific terms but has no scientific basis that a product or procedure will enhance a person's memory, relieve depression, or treat any other disorder is an example of

How does the establishment clause limit government?

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

One result of recent migration trends is that the workforce in europe has become