Introduction to Human Sexuality Part II Chapter 12 Sexual Development Through the Lifespan

CHAPTER 12 Chapter 12 Sexual Development Through the Lifespan , AND EMERSON WOLFE , LEARNING OUTCOMES Acquire knowledge about the biological , psychological and cultural milestones in human sexual development . Critically differentiate between theoretical perspectives of childhood sexual development . Demonstrate an understanding of childhood and adolescent sexual growth and development from biological , psychological , social and cultural perspectives , and reflect on this process from a personal perspective . Explain how sexual values , attitudes and behavior may be expressed during the adult years within different including single living , cohabitation , marriage , consensual and extramarital relationships , divorce , aging , widowhood . INTRODUCTION While sex and sexuality are often linked to late adulthood , this week topic explores sexuality throughout the entire lifespan . From neonatal observations to the experience of , elements of sexuality are present throughout most of life . Although the context is surely different based on age and experience , there are still considerable domains to explore in terms of sensate experiences , genital awareness , maturation and individual partnered sexual interactions . Using a approach , including aspects of psychodynamic theory , we will explore elements of sex and sexuality that may occur throughout lifetime . Sexual education is often taught in middle school or high school , unless an program is in place , but could there be benefits to openly talking about sex and being a lifelong learner when it comes to relationships and sexual satisfaction ?

166 CHAPTER 12 SEXUAL DEVELOPMENT THROUGH THE LIFESPAN 167 One or more interactive elements has been excluded from this version ofthe text . You can view them online here ?

THEORETICAL APPROACHES Using both a historical lens , as well as a more contemporary approach we want to first examine influential theories applied to sexuality through the lifespan . If you taken any other psychology courses , you may find the following section a bit of a review since we are going to primarily discuss and apply Freud psychosexual stages of development as well as Erik psychosocial stages of development . As you read , how do their ideas still show up in modern understanding of sexual development , including language , cultural norms , values ?

Can you see any aspects of these theories as applied to your own experiences ?

Freud Psychosexual Stages of Development Freud believed that personality develops during early childhood Childhood experiences shape our personalities as well as our behavior as adults . He asserted that we develop via a series of stages during childhood . Each of us must pass through these childhood stages , and if we do not have the proper nurturing and parenting during a stage , we will be stuck , or fixated , in that stage , even as adults . In each psychosexual stage , the child urges , coming from the id , are focused on a different area of the body , called an erogenous zone . The stages are oral , anal , phallic , latency , and genital . Freud psychosexual development theory is quite controversial . To understand the origins of the theory , it is helpful to be familiar with the political , social , and cultural influences of Freud day in Vienna at the turn of the century . During this era , a climate of sexual repression , combined with limited understanding and education surrounding human sexuality , heavily influenced Freud perspective . Given that sex was a taboo topic , Freud assumed that negative emotional states ( neuroses ) stemmed from suppression of unconscious sexual and aggressive urges . For Freud , his own recollections and interpretations of patients experiences and dreams were sufficient proof that psychosexual stages were universal events in early childhood . Stage Age ( years ) Erogenous Zone Major Conflict Adult Fixation Example Oral Mouth Weaning off breast or bottle Smoking , overeating Anal Anus Toilet training Neatness , messiness Genitals complex Vanity , Latency None None None Genital Genitals None None Oral Stage In the oral stage ( birth to year ) pleasure is focused on the mouth . Eating and the pleasure derived from sucking ( nipples , pacifiers , and thumbs ) play a large part in a baby first year of life . At around year of age ,

168 EMERSON WOLFE , babies are weaned from the bottle or breast , and this process can create conflict if not handled properly by caregivers . According to Freud , an adult who smokes , drinks , or bites her nails is fixated in the oral stage of her psychosexual development she may have been weaned too early or too late , resulting in these fixation tendencies , all ofwhich seek to ease anxiety . Anal Stage After passing through the oral stage , children enter what Freud termed the anal stage ( years ) In this stage , children experience pleasure in their bowel and bladder movements , so it makes sense that the conflict in this stage is over toilet training . Freud suggested that success at the anal stage depended on how parents handled toilet training . Parents who offer praise and rewards encourage positive results and can help children feel competent . Parents who are harsh in toilet training can cause a child to become fixated at the anal stage , leading to the development of an personality . The personality is stingy and stubborn , has a compulsive need for order and neatness , and might be considered a perfectionist . If parents are too lenient in toilet training , the child might also become fixated and display an personality . The personality is messy , careless , disorganized , and prone to emotional outbursts . Stage Freud third stage of psychosexual development is the phallic stage ( years ) corresponding to the age when children become aware of their bodies and recognize the differences between boys and girls . The erogenous zone in this stage is the genitals . Conflict arises when the child feels a desire for the parent , and jealousy and hatred toward the parent . For boys , this is called the Oedipus complex , involving a boy desire for his mother and his urge to replace his father who is seen as a rival for the mother attention . At the same time , the boy is afraid his father will punish him for his feelings , so he experiences castration anxiety . The Oedipus complex is successfully resolved when the boy begins to identify with his father as an indirect way to have the mother . Failure to resolve the Oedipus complex may result in fixation and development of a personality that might be described as vain and overly ambitious . Girls experience a comparable conflict in the phallic complex . The complex , while often attributed to Freud , was actually proposed by Freud protege , Jung , 1963 ) A girl desires the attention of her father and wishes to take her mother place . Jung also said that girls are angry with the mother for not providing them with a the term penis envy . While Freud initially embraced the complex as a parallel to the Oedipus complex , he later rejected it , yet it remains as a cornerstone of Freudian theory , thanks in part to academics in the field ( Freud , Scott , 2005 ) Perhaps one of the most important from this aspect of Freud theory , is the unfortunate application of sexualizing children genital curiosity and sensate process . Children are inherently curious about their bodies at this stage of development , which is something that Freud observed . However , it critical to note that curiosity and even some aspects of individual or social physical exploration is inherently sexual like what mature folks experience . Part ofthe reason this is still covered in human sexuality is to address the cultural legacy of aspects of children , as well as ( creating culpability for sexual offenses where none exists ) Latency Period Following the phallic stage of psychosexual development is a period known as the latency period ( years to puberty ) This period is not considered a stage , because sexual feelings are dormant as children focus on other

CHAPTER 12 SEXUAL DEVELOPMENT THROUGH THE LIFESPAN 169 pursuits , such as school , friendships , hobbies , and sports . Children generally engage in activities with peers of the same sex , which serves to consolidate a child identity . Genital Stage The final stage is the genital stage ( from puberty on ) In this stage , there is a sexual reawakening as the incestuous urges resurface . The young person redirects these urges to other , more socially acceptable partners ( who often resemble the parent ) People in this stage have mature sexual interests , which for Freud meant a strong desire for the opposite sex . Individuals who successfully completed the previous stages , reaching the genital stage with no fixations , are said to be , healthy adults . While most of Freud ideas have not found support in modern research , we can not discount the contributions that Freud has made to the field of psychology . It was Freud who pointed out that a large part of our mental life is influenced by the experiences of early childhood and takes place outside of our conscious awareness his theories paved the way for others . Most importantly , the notion that early attachment matters in terms of our future personal relationships ( including romantic and sexual ) are domains of important modern research and application . Erik Psychosocial Theory of Development Erik ( another stage theorist , took Freud theory and modified it as psychosocial theory . psychosocial development theory emphasizes the social nature of our development rather than its sexual nature . While Freud believed that personality is shaped only in childhood , proposed that personality development takes place all through the lifespan . suggested that how we interact with others is what affects our sense of self , or what he called the ego identity . In each stage of theory , there is a psychosocial task that we must master in order to feel a sense of competence . proposed that we are motivated by a need to achieve competence in certain areas of our lives . According to psychosocial theory , we experience eight stages of development over our lifespan , from infancy through late adulthood . At each stage there is a conflict , or task , that we need to resolve . Successful completion of each developmental task results in a sense and a healthy personality . Failure to master these tasks leads to feelings of inadequacy . Although theory is still subject to controversies , it does have modern application to lifespan development , especially when one considers that , unlike Freud , sought to describe the entirety of a person life . Each of his psychosocial stages will be applied as we discuss each phase of development below . The chart below highlights original ideas around age and timing of developmental tasks . With advances in our understanding of brain maturation , as well as our increased lifespan , these ages may be adjusted in our discussion .

170 EMERSON WOLFE , Stage Age ( years ) Developmental Task Description Trust mistrust Trust ( or mistrust ) that basic needs , such as nourishment and affection , will be met Autonomy Develop a sense of independence in many tasks Initiative guilt Take initiative on some develop guilt when unsuccessful or boundaries overstepped Industry inferiority Develop in abilities when competent or sense of inferiority when not Identity confusion Experiment with and develop identity and roles Intimacy isolation Establish intimacy and relationships with others stagnation Contribute to society and be part ofa family Integrity despair Assess and make sense of life and meaning of contributions Psychosocial Stages of Development One or more interactive elements has been excluded from this version of the text . You can view them online here on . SEXUAL DEVELOPMENT IN EARLY CHILDHOOD Historically , children have been thought of as innocent or incapable of sexual arousal ( Aries , 1962 ) Yet , the physical dimension of sexual arousal is present from birth . However , to associate the elements of seduction , power , love , or lust that are part of the adult meanings of sexuality would be inappropriate . Sexuality begins in childhood as a response to physical states and sensation and can not be interpreted as similar to that of adults in any way ( Carroll , 2007 ) Infancy Boys and girls are capable of erections and vaginal lubrication even before birth ( 1981 ) Arousal can signal overall physical contentment and stimulation that accompanies feeding or warmth . Infants begin to explore their bodies and touch their genitals as soon as they have the sufficient motor skills . This stimulation is for comfort or to relieve tension rather than to reach orgasm ( Carroll , 2007 ) According to ( 1963 ) trust is the basis ofour development during infancy ( birth to 12 months ) Therefore , the primary task of this stage is trust versus mistrust . Infants are dependent upon their caregivers , so caregivers who are responsive and sensitive to their infant needs help their baby to develop a sense of trust their baby will see the world as a safe , predictable place . Unresponsive caregivers who do not meet their baby needs can engender feelings of anxiety , fear , and mistrust their baby may see the world as unpredictable . Early Childhood is common in early childhood for both boys and girls . Curiosity about the body and about others bodies is a natural part of early childhood . As children grow , they are more likely to show their genitals to

CHAPTER 12 SEXUAL DEVELOPMENT THROUGH THE LIFESPAN 171 siblings or peers , and to take off their clothes and touch each other ( 1997 ) As toddlers ( ages years ) begin to explore their world , they learn that they can control their actions and act on the environment to get results . They begin to show clear preferences for certain elements of the environment , such as food , toys , and clothing . A toddler main task is to resolve the issue of autonomy versus shame and doubt , by working to establish independence . This is the me do it stage . For example , we might observe a budding sense of autonomy in a child who wants to choose her clothes and dress herself . Although her outfits might not be appropriate for the situation , her input in such basic decisions has an effect on her sense of independence . If denied the opportunity to act on her environment , she may begin to doubt her abilities , which could lead to low and feelings of shame . Once children reach the preschool stage ( ages years ) they are capable of initiating activities and asserting control over their world through social interactions and play . According to , preschool children must resolve the task of initiative versus guilt . By learning to plan and achieve goals while interacting with others , preschool children can master this task . Those who do will develop and feel a sense of purpose . Those who are unsuccessful at this their initiative misfiring or develop feelings of guilt . During the preschool years , children may become increasingly aware of their bodies , which can lead to individual and sexual play . Indeed physical exploration games are very common between young children , with 50 to 85 percent of kids engaging in some sort of game play that involves fantasy sexual play , exposure or stimulation of genitals ( 201 ) How adult caregivers respond to this play can be critically important to later , mature sexual experiences . MIDDLE CHILDHOOD SEXUAL DEVELOPMENT Although Freud determined that middle childhood was simply a time of latency , that it a time when sexual interests are dormant , modern understanding of sexuality tells a different story . Even noted that this stage of development is significant and that the objective is to move through industry inferiority . In other words , kids are intent on gaining a sense of self and ability , of competency in their tasks and relationships . If not , argued that they may experience inferiority . With regard to sexual development , children this age may not experience the curiosity of their earlier years , but they also may not have entered puberty yet . Interestingly , in one survey men and women , regardless of sexual orientation , reported that the average age of their first sexual attraction was around 10 years old ( 2018 ) which reflects that there are more factors impacting children than early theory suggests . In many western societies , children are often given their first set of educational information about their upcoming changing bodies , puberty and reproduction . For trans youth , this time can be challenging based on concerns around physical changes at the onset of puberty . Early messages about bodies , sex and sexuality can have important effects on later attitudes and behavior . There is ongoing evidence that comprehensive sex education before young people become sexually active results in a delay in the onset of sexual activity AND an increase in sexual well being ( 2010 ) Additionally , support for trans youth in terms of available health options is imperative for their ongoing physical and mental health outcomes ( Turban King 2020 ) SEXUAL DEVELOPMENT IN ADOLESCENCE Adolescent Sexual Development Typically , the growth spurt is followed by the development of sexual maturity . Sexual changes are divided into two categories Primary sexual characteristics and secondary sexual characteristics . Primary sexual characteristics are

172 EMERSON WOLFE , changes in the reproductive organs . For males , this includes growth ofthe testes , penis , scrotum , and or first ejaculation of semen . This occurs around years old ( Caban 2020 ) For females , primary characteristics include growth of the uterus and menarche or the first menstrual period . The female , which are stored in the ovaries , are present at birth , but are immature . Each ovary contains about , but only 500 will become mature eggs ( Crooks , 2007 ) Beginning at puberty , one ovum ripens and is released about every 28 days during the menstrual cycle . Stress and a higher percentage of body fat can bring menstruation at younger ages . According to Caban ( 2020 ) puberty begins on average for girls around years old with African American girls starting puberty earlier at around years old . Stress and elevated levels of cortisol are associated with earlier puberty , especially in girls ( et al . 201 ) Racial and minority stress take a toll on the body and influence mental and physical health at the intersection of race and gender ( Lewis et , 2017 ) In addition to most research being conducted on White girls and when they reach puberty , other health outcomes that disproportionately impact Black girls have not been researched enough ( et , 2009 ) While puberty for girls of all races and ethnicities has been decreasing over the past several years , Black girls have the lowest median age of menarche and the highest rate of childhood obesity ( et , 2009 , Latina youth also start puberty earlier due to similar impacts of stress and higher body mass indexes ( at a younger age ( Jean et , 2009 ) Something to keep in mind , research based on race and ethnic differences in pubertal timing are still very limited and it is important to question the notion of what constitutes normative , especially when studies are conducted on mostly White populations . Additionally , while the timing of puberty has significant social implications which then impacts , this interaction is also and based on many intersecting and complex factors . Every single person may have a different experience related to puberty due to the way peers treat them and the messages they receive from the media , teachers , family , religious institutions , and more about this process . Precocious and Delayed Puberty If a girl begins puberty before age and boys before age , then they would be considered to have precocious ( or early ) puberty ( National Institute of Child Health and Human Development , 2016 ) Some children may experience psychological and social problems related to feeling different than their peers ( 2016 ) Boys are less likely to experience negative consequences , such as bullying , if they develop earlier . Individuals who develop earlier may be perceived by others as more mature and older than they are developmentally . Thus , girls may face greater levels of sexualization earlier and boys may experience reduced levels of bullying due to their size and increased body mass . Delayed puberty is when a girl experiences a lack of breast growth by age 13 or the lack ofa period ( menarche ) by age 16 ( Tang et , 2020 ) For boys , this is when testicular enlargement has not occurred by age 14 ( Tang et , 2020 ) Girls and boys may experience bullying from peers due to their smaller and more appearance . Boys in particular may face heightened levels of bullying and negative consequences . Context is Important According to the literature review conducted by Carter ( 201 ) Given variations in standards of physical attractiveness , being a member of a racial group can influence body image norms . African American girls tend to describe their beauty ideals in terms of personality characteristics such as style , attitude , pride , and confidence whereas White girls tend to describe their beauty ideals in terms of fixed physical attributes such as tall , thin , and high cheekbones Researchers have speculated that adolescent girls who adopt body ideals in terms of personality characteristics are less vulnerable to the distress generated by puberty ( 42 ) Carter ( 2018 ) found in their research that Black girls who view their racial identity as more central to their sense of self will experience more distress if they enter puberty later , especially if they attend a school that is predominately

CHAPTER 12 SEXUAL DEVELOPMENT THROUGH THE LIFESPAN 173 White . Late developing Black girls also may be further bullied by peers , so earlier puberty could act as a protection against since early maturing girls are perceived as more mature and advanced by peers within the school context ( Carter , 2018 ) Jean et al . 2009 ) explored family dynamics and differences in acculturation between younger and older generations of Mexican Americans . The researchers found that mothers who immigrated to the United States in adulthood viewed their body size more favorably compared to their daughters who grew up attending school in the United States . Fathers were also generally very supportive of their daughters weight and size . Based on interviews with the girls compared to their parents , acculturation caused internalized beauty ideals that favored thinness and height more than that of their mothers and fathers . The length of time in the United States was associated with peer influence shaping standards of beauty more than family . Therefore , generational differences and acculturation can also influence body image and . The girls who resisted acculturation actually showed more body satisfaction as their bodies began to change due to puberty when compared to the girls who internalized more American beauty ean et al . 2009 ) Hormone Blockers for Transgender Individuals An area of debate is whether transgender youth should be able to take hormone blockers prior to and during puberty in conjunction with hormone therapy in order to prevent unwanted changes during puberty and to bring about a puberty that more closely matches that of their gender identity because our society heavily correlates physical features with gender . For example , testosterone acts on the vocal cords to deepen the voice and body mass begins to redistribute which can be distressing to some transgender girls . Hormone blockers would prevent this process from occurring . However , some people argue that children can not make such serious decisions for themselves and legally parents or guardians are the ones who consent to medical care on their youths behalf . This commonly results in a person needing to wait until they can consent to medical care for themselves before they can receive hormone therapy . At this point , puberty has already made lasting changes to the body that will take greater levels of medical intervention to alter . Turban et al . 2020 ) and et al . 2020 ) found that transgender youth who wanted and were provided with pubertal suppression hormones experienced a significant decrease in suicidal ideation , depression , and anxiety and reported improved overall mental health . According to Turban et al . 2020 ) the Endocrine Society guidelines and the World Professional Association for Transgender Health ( Standards of Care both recommend that transgender adolescents be offered puberty blockers , which are formally called hormone ( People who are and Puberty Read What Happens During Puberty If I by Planned Parenthood ( 2021 ) How to Support Youth Going through and Staying Connected A Guide for Parents on Raising an Adolescent Daughter a brochure by the American Psychological Association ( 2001 ) Helping Your Child through Adolescence a booklet by the US Department of Education ( 2005 ) Adolescent Sexual Activity By about age ten or eleven , most children experience increased sexual attraction to others that affects social

174 EMERSON WOLFE , life , both in school and out ( 1996 ) By the end of high school , more than half of boys and girls report having experienced sexual intercourse at least once , though it is hard to be certain of the proportion because of the sensitivity and privacy of the information . Center for Disease Control , 2004 , 2006 ) The birth rate for teenagers has declined by 58 since 2007 and 72 since 1991 , the most recent peak ( Hamilton , Joyce , Martin , 2019 ) It appears that adolescents seem to be less sexually active than in previous years , and those who are sexually active seem to be using birth control ( 2016 ) Romantic Relationships Adolescence is the developmental period during which romantic relationships typically first emerge . By the end of adolescence , most American teens have had at least one romantic relationship ( 2011 ) However , culture does play a role as Asian Americans and are less likely to date than other ethnic groups ( Connolly , Craig , Goldberg , 2004 ) Dating serves many purposes for teens , including having fun , companionship , status , socialization , sexual experimentation , intimacy , and partner selection for those in late adolescence ( 2011 ) There are several stages in the dating process beginning with engaging in group activities in early adolescence ( 2011 ) The peer groups that were common during childhood expand into sex peer groups that are more characteristic of adolescence . Straight romantic relationships often form in the context of these peer groups ( Connolly , 2000 ) Interacting in groups is easier for teens as they are among a supportive group of friends , can observe others interacting , and are kept safe from a too early intimate relationship . By middle adolescence , teens are engaging in brief , casual dating or in group dating with established couples ( 2011 ) Then , in late adolescence , dating involves exclusive , intense relationships . These relationships tend to be and continue for a year or longer , however , they may also interfere with friendships . teens by Studio is licensed under . Although romantic relationships during adolescence are often rather than committed partnerships , their importance should not be minimized . Adolescents spend a great deal of time focused on romantic relationships , and their positive and negative emotions are more tied to romantic relationships , or lack thereof , than to friendships , family relationships , or school ( 2003 ) According to the Pew Research Center ( 2013 ) individuals who identify as gay , lesbian and bisexual first realized they may not be straight around age 12 , knew for sure they were straight by about 17 , and first told someone at about age 20 . individuals may face discrimination and bullying ifthey date openly depending on the specific culture and acceptance found at their school site . The prevalence of Alliances and other types of supportive clubs at school sites mixed with administration and teacher support can serve as protective forces .

CHAPTER 12 SEXUAL DEVELOPMENT THROUGH THE LIFESPAN 175 Younger generations are also coming out much sooner compared to older generations due to society becoming more accepting overall . Romantic relationships contribute to adolescents identity formation , changes in family and peer relationships , and emotional and behavioral adjustment . Furthermore , romantic relationships are centrally connected to adolescents emerging sexuality . Parents , and researchers have devoted a great deal of attention to adolescents sexuality , in large part because of concerns related to sexual intercourse , contraception , and preventing teen pregnancies . However , sexuality involves more than this narrow focus . For example , adolescence is often when individuals who are lesbian , gay , bisexual , or transgender come to perceive themselves as such ( Russell , Clarke , Clary , 2009 ) Thus , romantic relationships are a domain in which adolescents experiment with new behaviors and identities . However , a negative dating relationship can adversely affect an adolescent development . 2014 ) explored the link between relationship inauthenticity and mental health . Relationship inauthenticity refers to an incongruence between and actions within a relationship . Desires to gain partner approval and demands in the relationship may negatively affect an adolescent sense of authenticity . found that relationship inauthenticity was positively correlated with poor mental health , including depression , suicidal ideation and suicide attempts , especially for females . Sexual Attraction and Sexual Identity Development In terms , the time during adolescence is marked by the formation of identity versus role confusion . According to Carroll ( 2016 ) by age 14 most adolescents become interested in intimate relationships , and they may begin sexual experimentation . Many adolescents feel pressure to express interest in relationships , even if they are not ready to do so . This pressure can be especially stressful for those adolescents who are gay , lesbian , bisexual or questioning their sexual identity . Many adolescents who are struggle with negative peer and family reactions during their exploration . A lack of parental acceptance especially can adversely affect the gay , lesbian or bisexual adolescent emerging sexual identity and can result in feelings of depression . In contrast , adolescents whose families support their sexual identity have better health outcomes . In terms of sexual exploration with their peers , there is a fairly typical progression of behavior patterns that exists . Among Americans , the average of kissing is between , heavy petting and genital fondling occurs between 15 and 16 and average of first intercourse typically occurring between ages 16 and 18 ( 2018 ) Of course , there are numerous factors that may vary these averages ( factors , such as onset of puberty , physical abilities , sense of identity acceptance of sexual engagement , social standing , safety , etc ) Research demonstrates that the earlier teens engage in sex , the less likely they are to use contraception , more likely to contract a sexually transmitted infection ( STI ) or experience unplanned , teen pregnancy ( 2018 ) Two important notes here First , early sexual debut does always result in negative health consequences ( especially when comprehensive sex education is available ) And , secondly , one of the challenges of translating sexual behaviors among all teens is that research has often limited its scope of inquiry to intercourse . Certainly , this information is relevant , yet more research into sexual behavior , as well as cultural and societal influences in teen attitudes , are important considerations . SEXUAL DEVELOPMENT DURING EMERGING AND EARLY ADULTHOOD Emerging adulthood is the period between the late teens and early twenties ages , although some researchers have included up to age 29 in the definition ( Society for the Study of Emerging Adulthood , 2016 ) Jeffrey ( 2000 ) argues that emerging adulthood is neither adolescence nor is it young adulthood . Individuals in this age period have left behind the relative dependency of childhood and adolescence but have not yet taken on the responsibilities of adulthood . Emerging adulthood is a time of life when many different directions remain

176 EMERSON WOLFE , possible , when little about the future is decided for certain , when the scope of independent exploration of possibilities is greater for most people than it will be at any other period of the life course ( 2000 , 469 ) 1950 , 1968 ) sixth stage , intimacy versus isolation , focuses on establishing intimate relationships or risking social isolation . Intimate relationships are more difficult if one is still struggling with identity . Achieving a sense of identity is a process , as there are periods of identity crisis and stability . However , once identity is established intimate relationships can be pursued . These intimate relationships include and friendships , but also the more important close relationships , which are the romantic relationships that we develop with another person , for instance , in a marriage ( 2000 ) Hooking Up United States demographic changes have significantly affected the romantic relationships among emerging and early adults . As previously described , the age for puberty has declined , while the times for one first marriage and first child have been pushed to older ages . This results in a historically unprecedented time gap where young adults are physiologically able to reproduce , but not psychologically or socially ready to settle down and begin a family and child rearing , Garcia , 2012 , 172 ) Consequently , according to Bogle ( 2007 , 2008 ) traditional forms of dating have shifted to more casual hookups that involve uncommitted sexual encounters . Table Reasons for Staying Single Have not met the right person 30 Do not have financial stability 27 Not ready to settle down 22 Too young to marry 22 Based on Data from Wang Parker ( 2014 ) Pew Research Center Figure Source 284 Even though most research on hooking up involves college students , 70 of sexually active 21 year olds reported having had uncommitted sex during the past year ( Welsh , Harper , 2003 ) Additionally , Manning , and ( 2006 ) found that 61 of sexually active seventh , ninth , and eleventh graders reported being involved in a sexual encounter outside of a dating relationship . Hooking up Gender When asked about their motivation for hooking up , both males and females indicated physical gratification , emotional gratification , and a desire to initiate a romantic relationship as reasons ( Garcia , 2008 ) Although males and females are more similar than different in their sexual behaviors , a consistent finding among the research is that males demonstrate a greater permissiveness to casual sex ( Oliver Hyde , 1993 ) In another study involving individuals across 52 nations , males reported a greater desire of sexual partner variety than females , regardless of relationship status or sexual orientation ( et , 2003 ) This difference can be attributed to gender role expectations for both males and females regarding sexual promiscuity . Additionally , the risks of sexual behavior are higher for females and include unplanned pregnancy , increased sexually transmitted diseases , and sexual violence ( Garcia et , 2012 ) Although hooking up relationships have become normalized for emerging adults , some research indicates that the majority of both sexes would prefer a more traditional romantic relationship ( Garcia et , 2012 ) Additionally , Owen and ( 2011 ) surveyed 500 college students with experience with hookups , and 65 of women and 45 of men reported that they hoped their hookup encounter would turn into a committed relationship . Further , 51 of women and 42 of men reported that they tried to discuss the possibility of starting a relationship with their hookup partner . Casual sex has also been reported to be the norm among gay men , but they too indicate a desire for romantic and companionate relationships ( Clarke Nichols , 1972 )

CHAPTER 12 SEXUAL DEVELOPMENT THROUGH THE LIFESPAN 177 The Physiological Peak Early Adulthood People in their to are considered to be in early adulthood . By the time we reach early adulthood , our physical maturation is complete , although our height and weight may increase slightly . Those in their early twenties are probably at the peak of their physiological development , including muscle strength , reaction time , sensory abilities , and cardiac functioning . The reproductive system , motor skills , strength , and lung capacity are all operating at their best . Most professional athletes are at the top of their game during this stage , and many women have children in the years ( Boundless , 2016 ) The aging process actually begins during early adulthood . Around the age of 30 , many changes begin to occur in different parts of the body . For example , the lens of the eye starts to stiffen and thicken , resulting in changes in vision ( usually affecting the ability to focus on close objects ) Sensitivity to sound decreases this happens twice as quickly for men as for women . Hair can start to thin and become gray around the age of 35 , although this may happen earlier for some individuals and later for others . The skin becomes drier and wrinkles start to appear by the end of early adulthood . This includes a decline in response time and the ability to recover quickly from physical exertion . The immune system also becomes less adept at fighting off illness , and reproductive capacity starts to decline ( Boundless , 2016 ) SEXUAL DEVELOPMENT IN MIDDLE ADULTHOOD notion of middle adulthood placed this age range between 30 and 65 , though many argue that that middle aged impacts people aged 45 to 69 . The psychosocial conflict , per , is versus stagnation . In other words , are people experiencing a sense of continued growth and contribution or are they resigned to their lives ?

Middle Aged Couple , India is licensed under . Sexuality is an important part of people lives at any age , and many middle aged and older adults are very interested in staying sexually active ( 2004 ) According to the National Survey of Sexual Health and Behavior ( Center for Sexual Health Promotion , 2010 ) 74 of males and 70 of females aged engaged in vaginal intercourse during the previous year , while 58 of males and 51 of females aged did so . Despite these percentages indicating that middle adults are sexually active , physical changes can affect sexual functioning . For women , decreased sexual desire and pain during vaginal intercourse because of menopausal changes have been identified ( et , 2010 ) A woman may also notice less vaginal lubrication during arousal which can affect overall pleasure ( Carroll , 2016 ) Men may require more direct stimulation for an

173 EMERSON WOLFE , erection and the erection may be delayed or less firm ( Carroll , 2016 ) Men may experience erectile dysfunction or experience a medical conditions ( such as diabetes or heart disease ) that impact sexual functioning . Couples can continue to enjoy physical intimacy and may engage in more foreplay , oral sex , and other forms of sexual expression rather than focusing as much on sexual intercourse . Risk of pregnancy continues until a woman has been without menstruation for at least 12 months , however , and couples should continue to use contraception . People continue to be at risk of contracting sexually transmitted infections , such as genital herpes , chlamydia , and genital warts . In 2014 , of the country new HIV diagnoses ( of ) were among people 50 and older , according to the Centers for Disease Control and Prevention ( This was an increase from in 2005 . Practicing safe sex is important at any age , but unfortunately adults over the age of 40 have the lowest rates of condom use ( Center for Sexual Health Promotion , 2010 ) This low rate of condom use suggests the need to enhance education efforts for older individuals regarding STI risks and prevention . Hopefully , when partners understand how aging affects sexual expression , they will be less likely to misinterpret these changes as a lack of sexual interest or displeasure in the partner and more able to continue to have satisfying and safe sexual relationships . SEXUALITY IN THE ELDERLY In final psychosocial stage for people 70 and over , the major conflict exists with integrity versus despair . Through living life , are elderly adults able to reflect on their lives with a sense of meaning or do they feel that their regrets in life cancel out its importance . this is also a time in which , based one physical health and being , where a person may still feel a genuine sense of engagement and purpose in their activities ( integrity ) According to Kane ( 2008 ) older men and women are often viewed as genderless and asexual . There is a stereotype that elderly individuals no longer engage in sexual activity and when they do , they are perceived to have committed some kind of offense . These myths can become internalized , and older people have a more difficult time accepting their sexuality ( 2011 ) Physicians rarely inquire after elderly patients sexual health , lending to further challenges of sexual functioning conversations STI prevention ( 2018 ) Grandparents by is licensed under ) In reality , many older couples find greater satisfaction in their sex life than they did when they were younger . They

CHAPTER 12 SEXUAL DEVELOPMENT THROUGH THE LIFESPAN 179 have fewer distractions , more time and privacy , no worries about getting pregnant , and greater intimacy with a lifelong partner ( NIA , 2013 ) Results from the National Social Life Health and Aging Project indicated that 72 of men and of women aged 52 to 72 reported being sexually active ( Schwarz , 2011 ) Additionally , the National Survey of Sexual Health data indicated that 20 of individuals remain sexually active well into their 805 ( et , 2010 ) Indeed , no matter what a person sexual orientation , the single biggest factor on whether someone maintains a healthy sex life in their senior years is their their health and ( 2018 ) Finally , some studies indicate that sexual satisfaction declines with age . Interestingly , what seems to be the more consistent attribute to sexuality in later life , is that how sexual satisfaction gets defined shifts . Where early adults might find that frequency matters in terms of sexual activity , older adults determine that the quality is what matters ( in other words , quality not quantity is most important ) CONCLUSION Sexuality influences all of us . Throughout our lifetime , the relationship with ourselves and others may shift , sexually speaking , making the understanding of development all the more important . In this section , discussed sensate experiences from development to elderly experiences with sexuality in a way that barely covers the tip of the iceberg . Indeed much more can be written to include the importance of social shifts in conversations around sexuality here in the US , moving from research ( a slow ) and how culture , race , gender and other identifications matter in our developmental processes and sexuality . Whether it the influence of media and technology on our sex lives or how to manage the sexual experiences of dementia patients in appropriate ways , we are still unraveling vital areas of sexual functioning . To do this adequately , we need to consistently apply approaches , as well as stay curious about the many domains of sexual development . LICENSES Lally , 2019 ) Lifespan development A psychological perspective . This textbook can be found at Publication is under the following license Creative Commons Alike The content around Freud and were derived from the following OER textbook Freud and the Psychodynamic Perspective Psychosocial Theory of Development Created by July 31 , 2018 Creative Commons Adaptations Reformatted . Added learning objectives . Modified content for language , application to subject and cohesion . Updated sources . All Rights Reserved , 2020 ) Birds and bees Rethinking relationship and sexuality education . Po . License All Rights Reserved . License Terms Standard YouTube license . Sprouts Learning ( 2017 , April 23 ) stages of development by Erik . watch ?

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