XIX , . , , , . . , , , .
, , . , . , , , , . (, , 70 ) . . , , , , . , , , . , (Garcia-Velasco & Mondragon, 1991).
( ) , (Russel, 1976), (Porter & Moore, 1981), (Porter, Cernoch & Balogh, 1985). , , (Gangestad & Thornhill, 1998). , , (Gangestad & Thornhill, 1998) (. 5.3).
. 5.3. ( ) . . , , . .
( The scent of symmetry: A human pheromone by R. Thornhill & S. Gangestad, Evolution & Human Behavior, 20, Fig. 2, pp. 175-201, 1999 by Elsevier Science; Elsevier Science)