Jolyn believed that there are gender differences in driving habits. to test this assumption, she stood near a quiet intersection. jolyn then recorded the gender of each driver who approached a stop sign and whether the individual came to a complete stop before proceeding into the intersection. jolyn is conducting

Jolyn is conducting what "naturalistic observation".

Naturalistic observation is a research method normally utilized by psychologists and other social researchers. This method includes watching subjects in their indigenous habitat. This sort of research is frequently used in circumstances where directing lab look into is doubtful, taken a toll restrictive or would unduly influence the subject's conduct.  

Naturalistic observation varies from organized perception in that it includes taking a gander at a conduct as it happens in its regular setting without any endeavors at intercession with respect to the researcher.

well since twins have about the same dna they dont have one think in common which is the figer print. nobodys fingerprint is the same. if your using twin you would most likely get around the same results for both of them because of the genetics.. i hope this