1. By: Krystal Gamez, Alex Loera, Blake Mellgren

2.  Young, J.A., Critelli, J.W., & Keith, K.W. (2005). Male age preferences for short-term and long-term mating. Sexualities, Evolution and Gender, 7, 83-93.

3.  148 males from a large southwestern university in the USA  Male age preferences for short-term and long-term mating  Age range from 17 to 29 years old  The mean age was 19.83  All had to be 30 yrs or younger, not married, without children, and heterosexual

4.  Created a “cultural scenario” separate from the norms of American culture and society  Created the new “world” with elements of sexual fantasy so that a context for “making age preference choices” would manifest itself  Allows for closer approximation to the effects of evolutionary predispositions

5.  Participants read hypothetical scenario placing them in “Arunta” culture  Were told females at age 13 were considered adults  Told it was not uncommon to have one-night sexual encounters, but that marriage was “for life”  both occur in equal amounts

6.  Asked about:  If it would be easy to act as an adult the “Arunta” Culture?  What age would your bride be if having an arranged marriage?  What age would you “live independently” of parents?  If someone was arranging a one-night sexual encounter what age of female would you prefer?  Also asked to describe reasoning behind answers ( 1 and 3 buffer questions)

7.  “Males preferred younger females for long term sexual relationships than for a brief sexual encounter”

8.  One-Night Sexual Encounter  males prefer females to be 17.76 (mean) years of age  2.07 years younger than males  Marriage  males prefer females to be 16.87 (mean) years of age  3.02 years younger than males

9.  Max future reproductive value is younger than age of optimal fertility  When looking for short term relationship males look for older females  When looking for long term relationship males want a younger aged female  Provides support for “partial genetic control” for age preferences in short and long term partners

10.  Should ask older males  May have overemphasized young rather than older females in study  Stating that adult is 13 (priming?)  Only used university students  Should do some cross-cultural analysis

11. At what age should a woman be married? a)25b) 30c) 35d) 40e) No Age Limit At what age should a man be married? a)25b) 30c) 35d) 40e) No Age Limit If a male pill was created would you ask your husband/boyfriend to take it? a)Yesb) No If a male pill were available, would you take it? a) Yesb) No

12. http://www.bing.com/videos/watch/video/ men-women-on-relationships/6lf1mzh

13. Do males prefer women to be _____ when looking for a brief sexual encounter? a) Youngerb) Same Agec) Older How many years younger do males prefer their partner for a long-term relationship? a) 1.5 years b) 2.07 years c) 3.02 years d) 4.04 years