Aresearcher designs a study to determine whether female preschoolers prefer sweetened or unsweetened cereal. the researcher uses a box of sweetened colorful cereal and a box of unsweetened tan colored cereal. the research finds that the group of preschoolers ate more of the sweetened colorful cereal and therefore prefers the sweetened cereal. which two variables are confounded in this experiment? a. children’s gender and amount of eating b. color of the cereal and sweetness of the cereal c. sweetness of the cereal and amount of eating d. color of the cereal and children’s gender

What is an attack against a country called?

Aresearcher conducting behavioral research collects individually identifiable sensitive information about illicit drug use and other illegal behaviors by surveying college students. one of the subjects is in an automobile accident two weeks after participating in the research study. is this an example of an unanticipated problem that requires reporting to the irb? yes, this must be reported because it was not listed as a risk of study participation in the consent form (was unexpected) and the subject experienced harm.yes, this must be reported because it involved a subject in a research study and it’s up to the irb to determine if it was related to participation.no, this does not need to be reported because it was assessed by the researcher as unrelated to the research study.no, this does not need to be reported to the irb since the researcher reported it to the sponsor of the study.

Look at the graphic, which describes the steps of analyzing a writing prompt.which word best completes the graphic? a. formatb. thesisc. idead. directive