, 05 2015 . 18:08
+
. , . . ?
. . () :
|
|
(%) |
(%) |
|
|
31,0 |
59,8 |
|
|
43,3 |
23,7 |
|
|
20,1 |
10,3 |
|
|
5,6 |
6.2 |
, : . ?
Lehmiller, J. J., VanderDrift, L. E., & Kelly, J. R. (2011). Sex differences in approaching friends with benefits relationships. Journal of sex research, 48(2-3), 275-284.
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: 1