A researcher finds that people who own more than two cars have bigger homes, more garage space, and make more money than people who own only one or two cars. Therefore, the researcher concludes that having more than two cars causes people to have homes with bigger garages. According to Cook and Campbell's types of evidence, the researcher failed to eliminate:

A. falsifiability.
B. alternate forms reliability.
C. alternative explanations.
D. temporal precedence.

If a college student broke into a rival school in the neighboring town and damaged property in one of the computer labs, the case will most likely be heard by a?

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.

How did nationalism transform the identity of africans