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Natural vs Sexual selection Natural Characteristics have to evolve Sexual Successful reproduction Intra same sex compete with each other Inter being in competition to attract the opposite sex to communicate our best genetic potential Indirect Compete with each other to invest in our children Asexuality is the lack of interest No sexual drive No interested in physical intimacy Desire disorder wish to be in a relationship and no interest in intimacy and this is a problem causing stress to life Sexual aversion disorder true aversion to sexual Sex is an undesirable thing disgusting thought Causes disorder when it causes stress Arousal Disorder Female sexual Arousal Disorder inability within women to achieve sexual arousal despite emotional interest there is no response Male erectile disorder No erection no specific physical impairment Male and female orgasm disorder despite interests it s the inability to have an orgasm Orgasm gap Premature ejaculation stress common in younger males Dyspauernouia physical pain during sex mostly with women Paraphilia s Conditions where you are unable to achieve arousal without stim Nonhuman object feet shoes clothing etc BALOON POPPING ANALOGY Balloons in sex life is a need Masochism Sadism Christian physical pain Pedophilia infant attraction capable of giving children sexual pleasure Exhibitism showing or being seen Voyeurism watching others have sex Frotterism when people are getting sexual pleasure from physical contact Persistent Gentile arousal disorder PGAD when people do not want to be aroused and they are Priapism Nonsexual erection Hypersexualality nymphomaniac want to have sex all the time Sexsomnia sex while you re asleep Drugs Stimulants Depressants Hallocigens Cannoboidis Narcotics Inhalants Abuse and dependence Disease Physical Independence model Positive Reinforcement model Natural selection evolutionary survival whatever characteristics let someone survive they would pass it on Sexual Selection not just survival it has to be produced what increased the chances of successful reproduction Peacocks useful in attracting mates useful in attracting predators Intrasexual between the same member of the same sex competing with each other fighting or competing with each other to compete for accesses of resources Intersexual being in competition to attract the opposite sex doing anything we can to communicate our best genetic selection Bower Birds Bird beat a hut with only its beak the lengths that species go through to communicate genetic potential Flamingos dance to choose their mates physical coordination and ability to operate with others means you have the physical ability to stay alive and find food Humans women like guys who move their torsos and hands greater movements demonstrating physical fitness and coordination Parental Certainty females are the ones that give birth and have maternal certainty their genetics their investment to maintain from the male perspective they cant be certain that child is his and his investment would be less and the chances to create as many children as he wants as possible moment he finds out it isn t his he has no effort to care about his child Differences in level of certainty that show how males and females will maximize strategies to invest in their offspring females will invest and share their genes in their child males had uncertainty and it didn t matter if it was their child and to create as many kids Sexual Disorders Desire Orders wants to be sexually active o Hypoactive Sexual Desire Disorder lack of interest these are individuals who have no sexual drive no physical intimacy only a disorder if its causing stress in their life wish to be in a relationship and no interest in intimacy and causes stress in a relationship o Sexual Aversion disorder true aversion to it sex is a very aversive undesirable thing gross thought only a disorder when its causes stress Arousal Disorders conditions related to climax o Female sexual arousal disorder women cant achieve sexual arousal not a mood issue despite all emotional interest lack of arousal response no biological explanations o Male Erectile Disorder ED men cant achieve erections without any specific physical impairment o Male and Female Orgasm Disorder be aroused but cant receive on orgasm inability to have an orgasm o Premature Ejaculation causes significant amount of distress in younger males sexual dysfunction if you weren t able to have a healthy relationship o Dyspareunia physical pain in sex most common in women pain before during or after sex cause significant strain in relationships sense of pain in response to sex Paraphilias fetishes unable to achieve sex without that stimulus o Non human objects feet clothing shoes etc o Came from the popping and misattribution of arousal classically conditioned and their associated with each other presents of balloons would make it a make it or break it relationship o Suffering masochism or causing pain sadism getting pain from sex or receiving sex o Pedophilia child abuse and understand how adults can be sexually attracted to children people believe they are capable of giving the children sexual pleasure o Exibitionism or Voyeurism wanting to be seen by other and watching others have sex o Frotteurism had the sense that someone was bumped up against you sexual pleasure from physical conduct in public places o PGAD people experience unwanted sexual arousal continues over time quite uncomfortable and distressing o Priaprism non sexual erection not from sex can have biological problems inappropriate sexual erections with physical stimuli o Hypersexuality sexual drive associated with risky behavior and high sex drive for their desire to have sex causes problems o Sexsomnia engaging in sexual activity while sleeping waking up not remembering it Drugs o Effects on Bugs when give LSD structure had weird web Caffeine behavior changed Marijuana didn t build web built a hammock when given alcohol built a web and raised over a hundred young crack cocaine spider hurt people Addiction o Substance Abuse o Substance Dependence o Disease focuses on that their is something wrong with that individual treated as a disease Alcoholics Anonymous can never drink responsibly from genetic risk factors avoid it o Physical dependence model narcotics where physical changes in the brain they need that substance to feel at all normal or healthy replace that drug with other ones heroine addicts are prescribed medication to address physical


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UMD PSYC 100 - Natural vs Sexual selection

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