Human mating preferences

Human mating preferences. Variations in female attractiveness perception under transitory and eventual ethylic - inebriation.:

Human mating preferences . Variations in female attractiveness perception under transitory and eventual ethylic - inebriation . Endika Gil Uriarte

Slide 2:

Alcohol is a socially and legally accepted behaviour - modifying substance that nowadays is widely distributed and accepted However , it also has detractors ( for personal or religious issues ) or just people that dislike it . AND this doesn’t only happen in humans ! http://www.youtube.com/watch?v=pSm7BcQHWXk

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- Relationship with alcohol plays some important role in some years of the life of the average student , and it is particularly relevant in Student-life cities as Aberdeen. Excluding related health patologies and dependance , a mongst others , Alcohol is widely reported to have an influence over individual disinhibition and also desassesment of risk . This is easy to asses during the weekend in the city centre, and also plenty of existing literature citation .

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When it comes to social relationships , alcohol is reported to enhance effusiveness in relationships and under some circumstances aggresiveness . In the context of sexual / sentimental relationships alcohol plays a decisive role in the meeting proccess trough that proposed disinhibition . But , does it also change the way of assesing the opposite sex’s quality ? Observations suggest so, anyway …

A “little” experiment is carried to prove the previous statements ourselves.:

A “ little ” experiment is carried to prove the previous statements ourselves .

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4 male subjects (1 non drinking ) Subjects were asked to rate physically the same 8 random females taken from the website www.rate-my.org drinking 500ml cans of beer . Approximately 2 UK units each , at a pace of 2 beers per hour roughly . Candidates drunk 8 cans of beer during 5 hours ( roughly ). No alcohol was ingested in the last hour of the test.

Results:

Results Figure displaying mean results of the rating experiment trough inhebriation process . ± SD displayed on error bars .

Results:

Results Female rating was overally enhanced for every individual in study . ( despite for the non drinking subject may not be significant for the purpose ). Consistent with previously recorded results and with alcohol effect pace. Evidence of this shifting in preferences could be observed for both sexes making equivalent experiment .

RELATION WITH TIMBERGEN’S QUESTIONS.:

RELATION WITH TIMBERGEN’S QUESTIONS. FUNCTION: alcohol mediated disinhibition of sexual behaviour and prejudice would match with an alternative tactic of males in lower attractive condition. Heading focus towards a wider spectra of female could result in a net benefit in individual fitness in a society of narrow stereotypical physical beauty for women. i.e. enhance potential reproductive success .

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PHYLOGENETIC IMPLICATIONS. Perhaps the darkest point of the study , it is not easy to asses or estimate the potential impact on alcohol mediated matings . Additionally , human being is likely not to use sex exclusively for reproduction , sometimes avoiding it especifically . Alcoholic intoxication or abuse, however , may also have a negative potential impact both in mating mechanics and fertility .

Explanations.:

Explanations . CAUSATION: Evidence support that inebriation is a cause of external behaviour disturbance. Most of the effects, as discussed in the literature affect H. sapiens at neurological level.

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Development : Alcohol intake habit is highly likely to be environmentaly acquired . Welfare status in the developed world favours consumption , and in some occasions alcoholic drinks are tied with certain social events .

Conclusions:

Conclusions Is this behavioural modification tactic acceptable strictly biologically ? The answer is , probably , yes it is . However , strict regulations and consciousness - raising are neccesary to avoid irresponsible behaviours after excessive consumption .

Slide 14:

Perhaps feeling a bit tipsy right now ?

Acknowledgements::

Acknowledgements : Thanks to P.G.N, D.S.G., A. A. and J. G. for their totally free and altruistic disposure for the experiment .

References.:

References . Tinbergen, Niko (1963) On Aims and Methods in Ethology, Zeitschrift für Tierpsychologie , 20: 410–433. Maria Abrahamson (2004); Alcohol in courtship contexts : focus group interview with young Swedish women and men . Contemporary drug problems 31. JL Monahan , PJ Lannutti (2006 ) Alcohol as social lubricant . Human communication research . 26 - 2 Antonia Abbey , Christopher Saenz , Philip O. Buck2005 The Cumulative Effects of Acute Alcohol Consumption , Individual Differences and Situational Perceptions on Sexual Decision Making Journal of Studies on Alcohol, Vol. 66, Stephen A. Maisto , Michael P. Carey, Kate B. Carey, and Christopher M. Gordon (2002) The Effects of Alcohol and Expectancies on Risk Perception and Behavioral Skills Relevant to Safer Sex Among Heterosexual Young Adult Women. Stud Alcohol. 2002 July; 63(4): 476–485.