Chartrand and Bargh (1999) found that participants in an experiment who worked alongside another person who occasionally rubbed her face were unwittingly more likely to rub their face. They called this:.
1. The chemeieon effect
2. Mood linkage
3. compliance
4. Autumatic processing

1. The chemeieon effect                                                  

Explanation:

Chemeieon effect: In social psychology, the term "chameieon effect" is defined as a phenomenon that involves the "nonconscious mimicry" of facial expressions, mannerism, postures, and other related behaviors of an individual's interaction with his or her partner i.e, an individual's behavior is being unintentionally or passively changed in order to conform with the other person in his or her ongoing social environment.

In the question above, the given statement signifies the "chameieon effect".

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