altering photographs was part of joseph stalin’s effort to promote democracy. censor the communist party. persecute visual artists. change historical facts.

Which of the following statements most accurately describes the requirement for the documentation of minors’ assent to participate in research? parents must approve written documentation. documentation is required unless waived by an irb. to protect minors documentation is always required. federal regulations do not require the documentation of minors’ assent.

Which of the following combinations represents the extremes of project organization? a. strong matrix and balanced matrixb. functional and projectizedc. projectized and balanced matrixd. projectized and strong matrixe. strong matrix and functional

How does sociology account for the cause of addiction? sociology social problems course