Many people all over the world react similarly when they are reunited with loved ones. For example, if watching people greeting each other at family reunions, they tend to have the same joyful expressions on their faces no matter what country they come from. An evolutionary psychologist would attribute this similarity to:

Reasoning based on the ease with which we can bring something to mind involves the use of the heuristic

What are three voluntary behaviors that is not control by results?

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.