The study of relation between couple and face similarity

The purpose of present study identify role similar faces in selection pair, both in terms of self couples (perceptual similarities) and the evaluators (similarities real) is.
Scheme used in this study of designs correlational. In this study, 100 patients (50 females and 50 males) To scale mental unit similar figures were responsive and his wife direction amount similarities of their faces and both they face similarities expensive evaluators assessed in a range of 10 score. The results indicate a significant difference with 99% confidence in the similar faces between couples was actually against random pairs, meaning that couples face in real similarity was observed by evaluators expensive.
The results of those as your wife, for that is similar to their own figuresthat this selection is done unconsciously