Dr. norman studies the tension in a participant's neck muscles as she completes a strenuous physical task. which physiological measurement variable is dr. norman likely to use?

Which social media guideline defines what to do if you find a fabrication on a social media site?

Census data is an example of: public information. private behavior. private information. public behavior.

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