Relate the psychology of family life and the layout of the house, or at least identify between some connection, at first sight is difficult, but as it turned out, it is even possible. A growing number of experts dealing with family are of the opinion that it turns out, the atmosphere in the family, consisting of parents and two or three children, the most direct effect is how the house layout is able to meet the needs of each living. Conflicts and misunderstandings usually occur because of induced infringement of personal space, the impossibility of privacy, hobbies and other conditions of life. Psychologists European agency X-Norm, in December 2010, published in the press the results of studies that were conducted with the participation of 500 ordinary families living in wooden houses in various countries, Finland, Germany, Norway and Canada. The subject six-month study were the relationship among family members in the evening weekdays and weekends. The main conditions imposed on participants in the experiment, there were two – in six months to conduct these periods of time at home and record positive and negative emotions, directly or indirectly related to the planning of wooden houses. Curiously, the wooden houses were not chosen by chance for the so-called "purity" experiment.
It is believed that a tree like no other building material, which has beneficial effects on the human body as a whole, so it has been suggested that the mental condition of the subjects should be in equilibrium. Therefore, to break this balance can only external factors, which will be recorded. Analysis of data obtained as a result of the experiment, was the basis for recommendations on the selection of planning Private home or cottage, and built of any material. Thus, we managed to trace and study the dynamics of changes in interpersonal relations among people of different generations living in the same area in the or other conditions. .