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Causes of Homosexual Orientation


Abstract: The paper explores the debate between viewing homosexuality as a natural variation or a developmental condition, examining psychological factors and sociopolitical context. It discusses the role of family dynamics, particularly absent or negative father figures and overprotective mothers, in the development of homosexuality. The article also covers perspectives on advancing homosexual rights, the politicization of the topic, and the debate around genetic, hormonal, and environmental factors as causes of homosexuality. The potential for therapeutic conversion is examined.

Keywords: homosexuality, mother dependency, absent father, pseudohomosexuality, conversion therapy, neurotic family, cultural anthropology, mother goddess.


Introduction

Scientific research examines various biological, genetic, and environmental factors associated with sexual orientation diversity in humans. This overview presents current research findings while recognizing that interpretation of the evidence occurs within broader societal discussions. A notable observation in studying this subject is the apparent disconnect between mainstream media portrayals and extensive academic research examining psychological factors. While media coverage often emphasizes biological determinism, exemplified by authors like Chandler Burr who argue for purely genetic origins, 1 there exists a substantial body of research literature, including numerous case studies, that presents alternative viewpoints and more complex explanatory models.

Neurotic Family Situation

Given that psychologists frequently encounter homosexual clients in their practice, the topic is extensively discussed in psychological literature. While perspectives vary across different psychological schools, there is a common understanding that views it as an altered development of sexuality, often linked to dysfunctional family dynamics. A recurring pattern observed involves an emotionally distant or absent father figure combined with an overprotective, psychologically controlling mother.

The validity of these observations can be evaluated through numerous documented case studies. One notable example comes from C. G. Jung, a pioneering psychoanalyst, who describes what he considers a typical case involving a thirteen-year-old girl. 2 In this case, the father is entirely consumed by his professional life while the mother attempts to fulfill her social aspirations through the child. Their marriage lacks emotional intimacy. The mother’s attention becomes fixated on the child, who faces pressure to achieve success to satisfy maternal pride. Consequently, the girl develops neurotic symptoms and begins experiencing erotic fantasies focused on her female teacher.

The children of such mothers are practically nothing more than dolls, to be dressed up and adorned at pleasure. They are nothing but mute figures on the chessboard of their parents’ egoism, and the maddening thing is that all this is done under the cloak of selfless devotion to the dear child, whose happiness is the sole aim of the mother’s life. But in actual fact the child is not given a grain of real love. That is why she suffers from premature sexual symptoms, like so many other neglected and ill-treated children, while at the same time she is deluged with so-called maternal love. The homosexual fantasies clearly show that her need for real love is not satisfied; consequently she craves love from her teachers, but of the wrong sort. If tender feelings are thrown out at the door, then sex in violent form comes in through the window, for besides love and tenderness a child needs understanding.

Homosexual Rights

The emergence of psychological perspectives on homosexuality historically contributed to advancing homosexual rights. Prior to psychological theories and diagnoses, homosexuality was condemned as either “moral depravity” or attributed to “genetic degeneracy.” Legal prohibition of homosexual relationships led to persecution, blackmail, and various forced interventions including sterilization, lobotomy, and electroshock therapy. In many historical contexts (and still in some regions today), homosexuality was punishable by death, driving many individuals to suicide.

The contributions of psychologists, including Freud and Jung, who demonstrated that homosexuality stemmed from early psychological experiences and internal mechanisms, challenged both religious condemnation and genetic determinism theories. This understanding showed that homosexual behaviour wasn’t simply a willful choice for pleasure, nor was it evidence of genetic defect. This new framework eliminated the logical basis for persecution, significantly contributing to the liberation of homosexuals from systematic oppression. Nevertheless, discriminatory practices persist in certain American jurisdictions and developing nations.

Therefore, regardless of one’s stance on psychological theories, the field deserves recognition for establishing a foundation for humane treatment of individuals regardless of sexual orientation. This historical context is particularly relevant for homosexual readers, who may hold overly critical views of psychological approaches to sexuality.

Politicization

Contemporary political discourse surrounding this topic has created a paradoxical situation. While many institutions continue to teach theories of homosexuality as rooted in developmental factors, mainstream political and social commentary invariably presents it as a natural sexual variation. This disparity has led to demands for the removal of certain academic materials from universities. The developments in the United States provide an illuminating parallel.

In 1973, the American Psychiatric Association (APA) 3 removed homosexuality from its diagnostic manual of psychiatric disorders. 4 This decision followed an intensive campaign by gay rights activists who argued that the psychiatric classification reinforced negative societal attitudes and contributed to self-stigmatization among homosexuals. Given the historical context discussed earlier, the validity of this argument remains debatable. The decision came after contentious internal debates and was ultimately determined by a membership vote, with 58% supporting the removal. This marked an unprecedented instance where a clinical diagnosis was determined by popular vote rather than scientific consensus, drawing criticism from researchers advocating for evidence-based decision-making.

The declassification did not deter homosexual individuals from continuing to seek psychological treatment. In response, the APA issued a 1987 statement declaring that even “ego-dystonic” homosexuality should not be considered pathological. 5 This meant that even when individuals experienced distress about their orientation, it should not be treated as a condition requiring intervention targeting the sexual orientation itself. Nevertheless, many APA-affiliated psychologists continued providing treatment to homosexual clients, and numerous practitioners maintained their professional viewpoint regarding homosexuality as a developmental disorder, despite the official organizational position.

Sociocultural Factors

The core argument advanced by the APA and gay advocacy groups maintains that the perception of homosexuality as an “illness” stems primarily from sociocultural context. They argue that in a different cultural framework, individuals would not be considered deviant and thus would not seek conversion to heterosexuality. While this perspective holds some merit, it may oversimplify a complex issue. This approach to ethical and cultural relativism led to controversial positions in the 1994 publication, particularly regarding pedophile organizations. 6 The document suggested that the classification of a sexual orientation as pathological depends on cultural values, implying that pedophilia should not be diagnosed as a disorder unless the individual experiences personal distress about the condition. This position received support from an organization advocating for pedophilia legitimization. 7

This sociocultural interpretation has strong political implications. It positions conversion therapy as unethical on the grounds that it reinforces cultural stigmatization of homosexuality. This has sparked intense opposition to homosexual therapy in the United States, sometimes taking on dogmatic characteristics. The APA and gay advocacy groups frequently assert a lack of evidence supporting successful therapeutic conversion of homosexuals. However, this claim appears to conflict with available research evidence. My current review includes multiple rigorous research studies and numerous case reports from practicing psychologists across various theoretical orientations. These documents indicate that a significant proportion of patients achieved conversion and maintained heterosexual relationships in long-term follow-up studies, often in successful marriages.

Ideological Worldview

The stark contrast between empirical evidence and politically driven narratives evokes parallels with the ironic skepticism that emerged in political dictatorships, such as the Soviet Union, where certain facts were deemed to “not exist” by ideological authorities.

Regardless of the validity of psychological explanatory models, it is dogmatic to categorically deny that homosexuality could ever manifest as an expression of underlying psychological processes. Dogmatic thinking serves only to eliminate doubt entirely, abandoning scientific inquiry in favour of power dynamics. Current efforts in the United States to prohibit therapeutic conversion represent a new form of restriction on homosexual individuals, who should retain the freedom to explore these questions privately with therapists. The irony of this situation was evident in Chicago 2000, where ex-homosexuals demonstrated outside the APA congress, advocating for their right to seek therapy.

This context helps explain the striking disconnect in perspectives mentioned at the outset. In Sweden, political correctness has fostered an absolute conviction that homosexuality invariably has a biological basis, and that genuine conversion has never occurred. This perspective appears to stem from an extensive political campaign that established dogmas designed to obscure decades of documented clinical observations in professional literature. However, within therapeutic settings, removed from political discourse, a different understanding prevails.

Genetic Explanations

The psychological perspective might be succinctly captured by Jung’s aforementioned observation: “If tender feelings are thrown out at the door, then sex in violent form comes in through the window…” The concept that human sexuality and social functioning can develop atypically during formative years appears plausible and is supported by evidence. However, genetic explanations maintain widespread popularity across contexts, as exemplified by media coverage of the “alcoholism gene.” Regarding homosexuality, gay advocacy groups, somewhat contrary to historical evidence, maintain that genetic causation would necessarily increase social acceptance. Consequently, genetic and neurological findings are often prematurely publicized with excessive emphasis.

This is illustrated by the extensive media coverage of neurologist Simon LeVay’s research attempting to identify distinct homosexual brain structures. 8 LeVay, drawing on Dean Hamer’s research, 9 proposes that homosexual individuals’ hypothalamus is structured similarly to women’s, suggesting a genetic basis for this structural difference. Additionally, author Chandler Burr asserts that homosexuality originates from the genetic region Xq28. 10 These claims have prompted significant scientific controversy, with critics identifying methodological flaws and over-interpretation of data. Scientific American (November 1995) published a detailed critique of both the empirical foundations and conclusions. 11

Several methodological questions remain unaddressed. For instance, could hypothalamic size variations be attributed to the effects of AIDS in the deceased subjects? Additionally, the sexual orientation of the deceased subjects could not be definitively verified. Current evidence suggests that genetic and neurological explanations for homosexuality remain speculative. It is noteworthy that the aforementioned authors and researchers identify as homosexual themselves.

Brain and Body Effects

Claims about structural differences in homosexual brains remain unverified and face contradicting research. Moreover, even if such differences were confirmed, this wouldn’t necessarily indicate genetic causation. Jeffrey Satinover notes that both brain and body undergo measurable changes from childhood experiences, particularly traumatic ones. 12 The brain demonstrates remarkable plasticity — for instance, blind individuals who learn Braille develop enlargement in brain regions controlling their reading fingers. 13 Therefore, if limbic system differences corresponding to opposite-sex patterns were discovered in homosexual individuals, this could reflect early-life acquisition of sexual orientation, typically established by age five. Thus, documented psychological environmental influences on brain structure suggest that structural variations in male homosexuals might develop during formative years, potentially resulting in more feminine cognitive and functional patterns. However, certain characteristic mannerisms likely represent semi-conscious acquisitions forming part of the persona.

Multifactorial Explanation

Questions of heredity versus environment are highly complex. Satinover provides a particularly cogent analysis of genetic interpretation, explaining sexuality’s multifactorial nature. This framework acknowledges contributions from biological, psychological, and cultural factors. Unlike direct genetic traits such as eye colour, behavioural patterns in higher organisms develop through multiple genetic prerequisites interacting with environmental and learning factors. Even if certain genetic traits appear more frequently among homosexual individuals, possessing such genetic composition doesn’t necessarily determine homosexual orientation. Rather than seeking direct genetic causation, the relevant question becomes one of degree: what percentage of homosexuality is genetically influenced — 1% or 30%? Understanding these complex gene-behaviour relationships highlights the enduring relevance of psychological perspectives, particularly regarding formative experiences.

Using an analogy, genes represent an art student’s inherent, limited colour palette. However, the final artistic expression varies dramatically depending on influences like mentorship, potentially developing into cubist or impressionist styles, while still revealing the artist’s distinctive genetic “palette.” This framework helps understand genetic relationships. Media reports suggesting genetic determinism across human behaviours warrant skepticism, except for direct traits like eye colour or hair texture. Humans exhibit far greater complexity than Gregor Mendel’s peas. Even cats require experiential learning to actualize hunting instincts. These relationships necessitate continued consideration of psychological perspectives on sexual development, as developmental disruptions can impair natural instinctual expression.

Twin Studies

Twin studies offer potential insight into the genetic contribution to homosexual development. In King and McDonald’s 1992 twin study, 14 46 homosexual men and women (identified through an HIV study) participated in research examining their own and their twin siblings’ sexual orientation. The non-concordant sexual orientation in identical twins (75% of siblings heterosexual, compared to 85% in fraternal twins) indicated genetic factors alone insufficiently explain development of sexual orientation.

This study’s credibility is enhanced by its participant source, as it is unlikely to harbour political motivations. While methodological limitations may exist, the data, if reasonably accurate, challenges theories of innate sexuality, particularly given the minimal difference between identical and fraternal twin correlations (25% versus 15%).

Bailey and Pillard’s 1991 study, 15 the largest to date, examined 56 identical twins, 54 fraternal twins, 142 biological brothers, and 57 adoptive brothers, with at least one homosexual brother per pair. Results showed homosexuality concordance in 52% of identical twins, 22% of fraternal twins, 9.2% of biological brothers, and 10.5% of adoptive brothers. Science (December 1993) suggested these findings support environmental rather than genetic determination. 16 Notably, biological brothers sharing 50% genetic material showed lower concordance than adoptive brothers with no genetic similarity. Fraternal twins, genetically equivalent to regular siblings, demonstrated higher concordance, suggesting environmental influence. The 52% concordance in identical twins, sharing nearly identical genes and upbringing, appears low for genetic determination.

Overall Impression

The higher concordance in identical versus fraternal twins might reflect their complete similarity leading to more uniform environmental experiences and social responses. However, these studies warrant caution. Larger sample sizes would strengthen conclusions. Bailey and Pillard’s recruitment of twins for their sexuality study through gay publications may not represent the broader twin population, as it could over-select for twins where both members identify as gay. Additionally, non-responding twins’ orientations were reported by their participating brothers, possibly further skewing concordance rates.

While Kallman’s 1952 twin studies showed higher correlation, these findings are now considered invalid. 17 The mere presence of genetic influence proves little, as genes invariably play some role. The critical question is whether genetic determination is sufficient to classify homosexuality as constitutional. Current evidence appears insufficient to support this conclusion.

Hormonal Hypothesis

The extent to which genetics influence sexual orientation is still uncertain, as the expected level of concordance for homosexuality among identical twins has not been conclusively determined. However, if prenatal hormonal factors were solely responsible, both identical and fraternal twins should show near 100% correlation due to shared prenatal hormonal environment. While hormones influence sex-specific development, the hormonal hypothesis lacks credibility as a comprehensive explanation for human sexuality. Attempts at hormonal therapy for heterosexual modification have proved unsuccessful. Perloff conclusively identifies homosexuality as a psychological phenomenon. 18

Recent research examining increased homosexuality among younger brothers yielded results consistent with psychological models. Historically, younger sons more frequently become emotionally dependent on mothers, while firstborn sons typically align with fathers. Additionally, increasing parental discord over time exposes younger siblings more frequently to factors associated with psychological theories of homosexual development.

Nature (March 2000) reported a statistical correlation between homosexuality and shorter index fingers, attributed to prenatal hormonal exposure. 19 While this doesn’t support hormones as an exclusive cause, it suggests their potential role in increasing developmental probability. Cases of hormone-induced hermaphroditism 20 and transsexualism fall outside the scope of this investigation.

Cultural Anthropology

Lacking strong constitutional evidence, could homosexuality be purely cultural? Anthropologists observe harmonious, non-neurotic characteristics in many traditional societies. Burenhult notes the absence of homoeroticism in modern Trobriand Islands, 21 while Margaret Mead reported similar findings in original New Guinea cultures: Arapesh and Mundugumor. 22 If accurate, these observations suggest culture’s primacy in sexual development.

Some anthropological perspectives contrast health issues in modern societies, like heart disease, jealousy, and sexual violence, with traditional societies that ostensibly lived more naturally and did not exhibit those problems. This viewpoint conflicts with sociocultural models, which consider all human behaviours as natural and see culture as simply providing frameworks for evaluating those behaviours. The sociocultural perspective proposes that various behaviours have persisted throughout history but have been suppressed by cultural norms at different times. In contrast, the anthropological view suggests culture fundamentally shapes human behaviour, including sexuality. According to some anthropological accounts, certain traditional societies like early 20th century Samoa existed without neuroses, deviations, or homosexuality. However, the evidence for lack of homosexuality in such societies remains contested.

Stereotyping Explanations

The anthropological view of traditional societies as free from neuroses and homosexuality parallels utopian social concepts like those proposed by Jehovah’s Witnesses. However, Margaret Mead faced criticism about potential biases in her methodology and interpretation of data on sexuality in Samoa. 23 She later acknowledged the need to carefully evaluate claims by native peoples about the absence of homoeroticism in their societies. Challenges include language barriers, cultural taboos discussing sexuality, retrospective changes in narratives, and tendencies to provide expected responses to researchers. Some observers note that non-conforming individuals often faced elimination in traditional societies; so outward harmony may have masked underlying oppression. Enforced societal homogeneity can prove destructive despite appearances of contentment. Claims about lack of homosexuality in any society require careful scrutiny of methods and data.

Davenport’s study of 636 Melanesians 24 highlights the challenges in defining homosexuality across cultures. While the community reported no exclusively homosexual individuals, they did acknowledge occasional same-sex sexual contact among married persons considered heterosexual. Notably, four unmarried men existed in the society — two rejected for infidelity and known for same-sex interest, and two citing poverty for not marrying. Additionally, two unmarried women claimed fear of childbirth. While these explanations rely on stereotypes, they suggest the possibility of underlying same-sex attraction. The study illustrates the difficulty in conclusively determining the presence or absence of homosexuality in a culture using Western definitions and perspectives.

Cultural Variations

While claims of homosexuality’s complete absence in traditional cultures remain unproven, anthropological observations reveal significant cross-cultural variation exceeding what repression alone might explain. Ford and Beach describe how the occurrence of temporary sexual relationships between persons of the same sex varied across cultures, being common in some societies while rare in others. 25

Mead argues that the sexual harmony in Samoan culture stems from their child development practices and extended family structures. 26 She suggests that having a broad network of adult role models helps guide youth development, even if their biological parents are less involved. This highlights how cultural factors like family conditions and social environments can shape sexuality. It seems that homosexuality was relatively uncommon in hunter-gatherer societies that make up 99% of human history, 27 implying its higher prevalence today may be a more recent phenomenon. Apache culture provides an example of a balanced psychosocial environment due to their clear gender roles and equal parental involvement for children.

Animal Studies

Although homoerotic behaviours have been observed in animals, researchers have traditionally been cautious about drawing conclusions since individuals often still exhibit heterosexual activity as well. 28 For example, male dolphins may attempt contact with younger males, typically after unsuccessful heterosexual encounters. While Bagemihl identifies homoeroticism in 450 species, 29 his broad definitions may equate social bonding habits in animals to human homosexuality. Behaviours like male lions rubbing manes or chimpanzees making mouth-to-mouth gestures likely serve social functions rather than sexual ones, similar to human cultural practices such as cheek kissing. More evidence is needed before correlating these observation to human sexuality.

Misimprinting

There are anecdotal examples of how seagulls of the same sex live together for a period of time. Whether this can illuminate human homosexuality is unclear. Desmond Morris confirms that males in certain bird species can be artificially misimprinted by being separated from females during development. 30 The misimprinting, which sometimes means that male birds build nests together, is difficult to break. In nature, such phenomena are very rare. In Morris’s work, consistent biologism leads to the conclusion that homosexuality in humans is a “misimprinting,” and not natural. But drawing strict parallels between animals and humans inevitably leads to an oversimplified view of human sexuality.

Bonobos

Among primates, we find more interesting examples of social conduct, as discussed in Bagemihl’s book about animal sexuality. 29 The bonobo, distantly related to chimpanzees, has been portrayed in the popular press engaging in continuous sexual orgies. In truth, pseudocopulation occurs once per 1.5 hours and lasts on average 13 seconds. The leading expert in the field, Franz de Waal, 31 emphasizes that the behaviour’s primary function is an expression of sympathy, even if there can be a mixing with sexual feelings. It serves to avoid conflict and strengthens social bonds among bonobos.

Males also engage in penis-rubbing against each other, a practice that could be compared to rhythmic handshaking among humans. Interestingly, bonobos perform a copulating motion even against their children, which strengthens the empathic bond between individuals. However, it cannot support the naturalness of pedophilia from a human perspective. Bagemihl’s interpretation of this behaviour with one-sided, sexual glasses might underestimate animals’ emotional life and complexity. As with dogs’ embarrasing “humping” behaviour, we should approach these observations with an open mind and avoid projecting our own human values and interpretations onto their actions.

Baboons

Bonobos lack pair bonding and the nuclear family structure, distinguishing their sexual activity from humans. Baboons may provide more relevant insights into human homosexuality. In baboon troops, some adult males who haven’t achieved dominance or access to females form stable relationships with younger males, who appear to serve as female substitutes psychologically. 32 These partnerships involve protection for the younger male, and observers have documented mating postures and mutual genital contact, though without climax. The dominant male typically seeks female partners when circumstances permit. This pattern parallels some psychological theories that view homosexuality as an alternative pathway when heterosexual development faces obstacles. However, interpreting these behaviours purely in sexual terms requires caution. The bonds between older and younger baboons might primarily serve emotional and social functions, similar to mentor-student relationships.

Animals often display pseudosexual manners and postures that function to strengthen social bonds and reduce aggression. Some biological theorists have proposed that homoeroticism evolved from a social submission instinct, as exemplified in young male baboon behaviour. 33 This hypothesis attempts to resolve why exclusively homosexual genes would persist despite natural selection pressures against them, as a social submission instinct would offer survival advantages. However, this remains a speculative proposal requiring further evidence.

Archetypal Explanation

Robert Hopcke, a homosexual scholar, proposes a distinctive theory supporting constitutional homosexuality. 34 His theory builds on the concept that the psyche isn’t blank at birth but contains innate archetypal models. While sexual development is partially shaped by external role models, Hopcke argues for the existence of innate psychological patterns beyond mere instincts. These innate models, or archetypes, include male, female, and androgynous forms, with the latter serving as a template for homosexuality. He points to the widespread occurrence of transvestite shamans and priests across cultures as empirical support. These shamans often adopted feminine attire and vocal patterns during rituals, exemplified by the berdache shamans of Native American cultures.

However, this theory faces significant challenges. Most shamans, like modern transvestites, were likely not homosexual. 35 Furthermore, Hopcke overlooks that berdache were typically selected in childhood. 36 These chosen individuals were separated from their communities and initiated into both shamanic practices and feminine roles, including dress. Psychological research suggests that such early gender identity inversion commonly leads to homosexual development, indicating the berdache phenomenon might reflect environmental rather than constitutional factors. The feminine presentation of shamans could alternatively represent a symbolic transcendence of earthly existence through androgynous identity, establishing a spiritual “third gender.” Taylor suggests the berdache tradition may derive from the cult of the mother goddess, where priests were expected to exhibit feminine characteristics. 37

The Mother Dependency Theory

According to prevailing psychological models, homosexual development often correlates with intense maternal bonding. Clinical studies commonly describe a consistent dynamic: an overprotective mother who creates emotional dependency, paired with an emotionally distant or absent father. This pattern illustrates what psychologists describe as homosexuality’s “reparative” function — a psychological adaptation to navigate away from an emotionally challenging childhood environment. Bieber 38 provides the following example:

The patient’s mother was more close-binding intimate and overprotective than warmly affectionate. His father, pleasant but detached and ineffectual, was dominated by his wife. […] He was said to be a “lovely” boy. Always trying to please, he never took a stand in an argument. […] In his early school years, his isolation from male peers persisted. He played with girls and often played alone with dolls. He was called a “sissy.” Once his teacher asked him and a little girl who lived near-by to stay after school to clean up. His arrival home late and in the company of a girl greatly upset his mother who thought surely something sexual must have occurred. The only time he recalled a beating from his father, who also threatened to take him to the police, was when the patient and a girl were discovered inspecting each other’s genitals. It had been the mother who had urged the father on, but during the whipping she implored him to stop. […] At the age of thirteen he met a slightly older boy who became the first person outside the family with whom he had a continuing relationship albeit a homosexual one. He was compulsive about engaging in this secret act and tried to meet his partner at every available opportunity. He feared his mother might in some way see through him, find out, and pounce upon him. There was a great turmoil when, some six years later, he made it obvious to his parents that he was having a homosexual affair. They were very distressed and worried about what the neighbors would think. He stood his ground and quietly moved out. “I thought my mother would collapse when she found out I moved.” She could not believe her son would dare flout her control, nor could she believe he had the strength to assert himself against her. She predicted that he would come “crawling back” in less than a week. Vindictively, she froze the funds of their joint bank account. […] During sessions when he talked of his father he summed up his opinion of him with the comment, “He was a nothing.”

This case illustrates several key patterns in psychological development. The dominant mother creates significant obstacles for the son’s psychological separation from early maternal identification. The ineffective father fails as a role model and lacks the strength to facilitate the son’s separation from maternal influence. Figuratively, it represents an umbilical cord needing to be severed.

This developmental challenge particularly affects male children. Boys must achieve more complete maternal separation than girls to establish their identity. While mothers naturally serve as role models for daughters, sons require a fundamental break from the early mother-child symbiotic relationship. This more dramatic separation process carries higher risks of developmental complications, potentially explaining the higher prevalence of homosexuality among males.

Hudson and Jacot propose that the psychological wound from maternal separation shapes fundamental differences in male and female cognitive and behavioural patterns. 39 Their research suggests that men tend to develop more abstract thinking patterns and emotional detachment from concrete reality, while women maintain more grounded, holistic perspectives. This separation process may enhance the male’s enterprising mindset, his adventurousness and aggression, but can also result in more psychologically unidimensional development.

Male Peer Groups and Development

The concept of “maternal liberation” primarily represents a psychological transformation — a fundamental shift in the young man’s psyche that transcends infantile consciousness. This internal psychological process parallels external behavioural changes. As Anthony Storr 40 explains:

It is characteristic of this pre-adolescent phase that boys gang up together and shun the company of girls whom they despise as inferior beings. It is a time when affirmation of the male role is being sought; and, just as in primitive societies women are excluded from male initiation rites, so, in our own, there has to be a time when the boy severs his tie with the opposite sex in order to establish himself as male. Women have to be put in their proper place before a man feels strong enough to deal with them; and the exaltation of his own sex combined with the denigration of the opposite sex is part of the process by which a boy emancipates himself from his mother and learns to take his place in the world of men.

The homosexual male has been unable to take this step for the reasons outlined above, and so remains in a condition in which not only are women shunned but in which men remain emotionally important to him. The essential feature of male homosexuality is the persistent adoration of the masculine rather than the feminine. It is the emotional attitude of the boy who looks up to men but cannot feel himself yet to be one of them.

Family Disruption and Development

Donald J. West emphasizes that maternal binding is not the sole cause of homosexual development. 41 Various impediments to heterosexual development can produce similar outcomes. For instance, maternal loss may lead boys to seek paternal affection through assuming a surrogate spouse role. This highlights the crucial importance of balanced masculine role models in a boy’s environment, including not only fathers but also traditionally masculine figures such as firefighters, police officers, teachers, and older male students.

Marie-Louise von Franz observes an increasing prevalence of mother-complex issues in modern society, 42 particularly noting the rise in homosexuality-manifesting maternal attachment. She frames this phenomenon within broader cultural development, identifying an underlying religious dimension. The rise of broken families, where fathers become marginal figures, raises concerning implications. Contemporary society lacks compelling ideals that could serve as psychological guideposts. Traditional religious frameworks, now largely diluted and antiquated, no longer function effectively as paternal ideals. Instead, materialistic thinking predominates — essentially a primitive form of mother-attachment. The modern welfare state functions as a surrogate mother goddess. This parallels ancient matriarchal societies, where homoeroticism emerged as a form of protest against the dominant feminine goddess.

Historical evidence shows periodic surges in homoerotic expression, a phenomenon challenging purely biological explanations while supporting psychological models. Psychoanalyst R. Schärf Kluger examines the “epidemic increase” of male homoeroticism during matriarchal periods. 43 She explains this as male libido concentrating inward to dissolve maternal attachment (broadly defined). Kluger concludes that homosexuality fundamentally relates to mother-attachment, with male libido seeking and projecting virility onto other men.

Mythological Perspectives

A controversial historical-cultural interpretation suggests male homosexuality represents a developmental stage in masculinity’s evolution from feminine divine dominance. In Erich Neumann’s view, primitive hero archetypes manifest as handsome young protagonists like Tammuz, Attis, Adonis, and Narcissus, who were unable to overcome the dominance of mother goddesses. 44 This perspective partially validates Hopcke’s archetypal explanation: these divine youths, like homosexual men, attempt escape from feminine influence but remain mother-bound. Ancient Athens exemplifies this dynamic, where increased pederasty and misogyny coincided with unprecedented cultural advancement.

This perspective suggests that male artistic and intellectual achievement historically flourished when societies moved away from goddess worship and concomitant worldly values, such as beauty and prestige. According to this view, a man who subordinates himself to the feminine spirit risks having his creative potential stifled. The argument frames male autonomy from women as essential for realizing creative and cultural contributions. When Western civilization became established, the mother goddess no longer posed a threat, and homoeroticism and misogyny receded.

Mirror-Seeking Behaviour

Psychological theory suggests healthy heterosexual development involves finding complementary traits in opposite-sex partners. Conversely, homosexual individuals often seek an idealized self-image — the mother-liberated man they aspire to become. Liberace (1919 – 1987) exemplifies this pattern: compensating for maternal dependency through flamboyant masculine display while encouraging his partner to surgically mirror his appearance. This dynamic offers partial liberation from maternal attachment, representing what several psychologists describe as an emergency solution. Storr says that “[t]he homosexual’s fear of women springs from his difficulty in breaking clear of his mother. For him, to become emotionally involved with a woman is to retreat once more into arms which may be loving but which form a prison from which he has in any case only partially escaped.” 45 While preferable to complete developmental stagnation, this narcissistic resolution remains fundamentally incomplete.

Dependency and Power

Lionel Ovesey elucidates the psychological foundations of homosexuality. 46 While the maternal attachment and associated fear of women as sexual beings form the sexual component, two additional Oedipal elements — dependency and power — are relevant for both homosexual and heterosexual men. Warren Steinberg makes similar observations. 47

It’s widely recognized that defeat in power dynamics is often unconsciously interpreted as homoerotic subjugation. This is reflected in American cinema’s frequent use of sodomitic metaphors, such as “I’ll bust your ass!” An illustrative example is when a distinguished member of the Swedish Academy bursts into a newspaper office declaring: “You have ass fucked me!” Ovesey notes that this symbolism extends to other primates, where subordinate males may display feminine posturing and rear presentation, mimicking mating behaviour. Men experiencing workplace humiliation and powerlessness sometimes dream of assuming similar submissive positions. According to Ovesey, homosexuals actualize this psychological pattern rather than maintaining it as verbal posturing like heterosexual men.

The mother complex, within this framework, represents an unconscious yearning for childhood-like dependence and nurturing. To avoid regression, a substitution occurs where penis equals breast. The incorporation of a presumably powerful man’s penis, either orally or anally, is perceived as transferring masculine strength to the recipient. Thus, while the fantasy appears to compromise masculinity, it paradoxically serves to reinforce it.

Some primitive cultures feature rituals where initiates consume the father’s seminal fluid wrapped in leaves. Among the Hottentots, young men would, after ritually acquiring masculine power, engage in intercourse with their mothers, thereby reducing her status from “mother” to “woman” and temporarily breaking free from the mother complex. Psychodynamic psychologists suggest that such archaic fantasies persist in our unconscious and serve as templates for homosexual individuals’ magical reparative measures. However, this solution fails to achieve a complete separation from maternal influence. The following case demonstrates these archaic reparative fantasies, 48 where the father’s penis is symbolically incorporated and magically employed to repair the young man’s perceived inadequacies, extending beyond sexual contexts:

Anal incorporation can be illustrated by the masturbation fantasy of a patient who developed an ambidextrous technique for simultaneous genital and anal masturbation. He manipulated his penis with one hand while he pumped a thermometer in and out of his anus with the other. In the fantasy that accompanied this act, he imagined himself sandwiched between his mother and father as they were having intercourse. The father’s penis entered the patient’s anus, emerged as the patient’s penis, and then penetrated the mother’s vagina.

Both passive and active roles manifest in homosexual attitude. While some individuals prefer the receptive “feminine” position, others, from a psychological perspective, counteract their inner sense of inadequacy by displaying exaggerated masculinity. This spectrum is exemplified by the contrast between “queens” and “butch queens”. However, these represent two aspects of the same psychological dynamic, and most homosexual individuals experience both passive and active roles.

Mythological Mother

The absent or negative father figure appears so frequently that many contemporary therapists consider the disruption of father-son bonding the primary factor in homosexual development. While maternal overattachment can develop from father absence independently, peer group dynamics often play a contributing role. The child’s psyche may develop and maintain primitive fantasies with or without maternal psychopathology. Jung 49 proposes that many psychological effects attributed to maternal influence actually stem from the child’s unconscious archetypal projections, which can transform the mother figure into either an idealized or demonized mythological entity.

However, exposure to a nurturing father figure and engagement with conscious fantasy can dissolve such mythological projections. This allows fantasies to develop within conscious awareness rather than remaining fixed in the unconscious, preventing the reparative behaviours Ovesey describes. Children can successfully navigate challenging childhood circumstances when supported by a rich spiritual and cultural framework that nurtures their fantasy life, such as folklore. Given that few children experience ideal upbringings, developing a robust self-healing fantasy life during their imaginative years is crucial for avoiding adult complexes. Once individuals reach adulthood and adopt rationalistic thinking patterns, influencing these unconscious fantasies becomes more challenging, resulting in the formation of complexes.

Absent Fathers

The absence of paternal role models emerges as a consistent theme across research findings. Aardweg, 50 Bieber, 51 Kronemeyer, 52 West, 53 and Westwood 54 all document that homosexual men, primarily due to absent or negative father figures, developed unusually intense maternal relationships, leading to maternal identification and failed paternal identification. Westwood’s study of 127 male homosexuals is particularly noteworthy as it excluded therapy patients. This addresses the common criticism that homosexuals seeking therapy might be neurotic for independent reasons, potentially skewing the interpretation of homosexuality as inherently neurotic. Westwood’s findings suggest that these family dynamics exist even among non-patients.

Research consistently identifies the negative father image as a statistically significant factor. Abusive or violent fathers can trigger an aversion to masculine nature in sons. Saghir and Robins document a predominantly negative father image among their subjects. 55 Guy Corneau observes that present, loving fathers enable young men to develop positive body image and pride. 56 He suggests that homosexuality can function as a ritual for reclaiming positive body awareness, particularly for those with traumatic paternal relationships. Aligning with this perspective, Layland argues that homoerotic fantasies in men stem from yearning for paternal love. 57

The absence of positive, authoritative father figures appears central to the issue. Modern society’s relativistic nature makes it difficult for young men to find strong, positive male role models outside the family unit. Even religious leaders struggle to maintain firm positions, leaving a concerning vacuum often filled by extreme ideologies. Problems in a child’s immediate family frequently exacerbate gender identity issues. For example, alcoholism, overbearing mothers who control their children, and disengaged fathers who ignore gender nonconforming attitudes in their kids can all disrupt a child’s process of developing a gender identity.

Disrupted self-perception typically originates from poor parent-child relationships. When childhood emotional needs remain unfulfilled, they risk becoming eroticized during early puberty. This framework suggests that homosexual attraction often represents a search for authentic parental love, with individuals seeking paternal or maternal love through same-sex relationships. Jung comments on a specific case: 58

Yet the longing for a man’s leadership continued to grow in the boy, taking the form of homosexual leanings — a faulty development that might never have come about had a man been there to educate his childish fantasies. The deviation towards homosexuality has, to be sure, numerous historical precedents. In ancient Greece, as also in certain primitive communities, homosexuality and education were practically synonymous. Viewed in this light, the homosexuality of adolescence is only a misunderstanding of the otherwise very appropriate need for masculine guidance.

Psychotherapy

Regarding the potential for change in sexual orientation, Sigmund Freud initially expressed skepticism about therapeutic success with homosexual patients. However, his daughter Anna Freud soon documented a 50% conversion rate among 8 patients. 59 Irving Bieber’s rigorous 1962 study challenged the pessimistic outlook. 60 Among 106 homosexual/bisexual individuals undergoing psychoanalysis, 27% achieved exclusive heterosexuality, confirmed through long-term follow-up studies. Notably, 19% transitioned from exclusive homosexuality to exclusive heterosexuality. Independent researchers have corroborated these findings.

Mayerson and Lief’s study of 19 homosexual individuals showed that after an average of 4.5 years, 22% had transitioned to exclusive heterosexuality, with 47.3% showing significant improvement. 61 Masters and Johnson reported a minimum success rate of 43.2% in their follow-up study of 67 patients. 62 NARTH 63 conducted an interview study of 882 former homosexuals, including 726 who underwent professional therapy. 64 This study reported a 33% success rate, with only 13% remaining exclusively homosexual post-treatment. However, the study’s methodology, based on patient surveys, doesn’t meet full scientific rigor.

Additional research supports similar conclusions, though some reported success rates warrant scrutiny. For instance, Kronemeyer’s claimed 80% conversion rate, despite his specialization in homosexual therapy, requires careful consideration. 65 His results weren’t presented in a formal scientific format. While many therapists report individual cases, these often lack comprehensive scientific documentation, including proper follow-up studies.

The evidence suggests that success rates for transition to exclusive heterosexuality approximate those for treating acute mental health issues. Significantly, even when complete conversion isn’t achieved, substantial improvements often occur. These improvements may include abandoning destructive, promiscuous behaviours and developing artistic or religious interests. Jolande Jacobi emphasizes this therapeutic aspect, noting that even without full conversion, relative improvements often occur, leading to enhanced moral living. 66

Effective homosexual therapy requires making patients conscious of archaic reparative fantasies and developing intellectual understanding of these patterns. Discontinuing homoerotic activity may trigger painful manifestations of the unconscious mother complex; but this confrontation is necessary for complex integration and resolution. Many therapists emphasize the importance of addressing fear of the opposite sex as a sexual being, which frequently manifests as an almost phobic aversion to female genitalia. Some psychologists advocate overcoming this phobia through willful sexual engagement with women. Self-directed therapy can sometimes prove effective.

Conclusion

Constitutional models of homosexuality face a significant limitation: they fail to account for the strong statistical correlation between homosexuality and absent/negative fathers or dominating mothers. If hormonal factors were primary, such clear psychological patterns should not emerge. Researchers promoting constitutional theories often disregard childhood environmental data. The possibility of therapeutic conversion also challenges purely constitutional explanations.

While some cases may have constitutional origins, others appear psychogenic. Attempts to establish genetic and hormonal bases have proven difficult to replicate and often display theoretical and methodological weaknesses. Psychological studies demonstrate greater replicability, and twin studies provide limited support for strong genetic or hormonal determination.

Sexual development involves genetic, familial, and cultural factors. Unlike the copulation instinct among simple creatures, human sexuality has strong psychological foundations and is significantly influenced by learning and environment. The existence of specific fetishes demonstrates that sexual preferences cannot be purely genetic.

Kernberg has challenged the assumption that homosexuality is inherently natural, noting its frequent association with narcissism and borderline pathology. 67 Judd Marmor and colleagues view homosexuality as an ego-adaptation to challenging circumstances. 68 This adaptation may represent the best available option compared to alternatives like narcissistic masculinity, passive dependency, or psychopathy. Similar to how psychopathic traits can emerge as an adaptation to a criminal environment, homosexuality may arise as a logical response to certain environmental conditions.

M-L von Franz’s assessment of homosexuality as fundamentally rooted in spiritual underdevelopment appears valid. It represents a neurotic rebellion against mother-bondage in a materialistic society focused on security. This reflects a spiritually impoverished culture unable to reinforce paternal values of moral uprightness and authentic spirituality, leading to family instability. Therefore, homosexuality cannot be viewed solely as an issue pertaining to the individual. A purely therapeutic approach addresses only symptoms. The phenomenon indicates broader societal existential issues, with homoeroticism representing a collective call for elevated consciousness beyond materialistic existence.

As a personal observation, homosexuality may unconsciously serve to establish outsider status, facilitating individual development in an increasingly conformist culture. This outsider position has potentially contributed to homosexuals’ achievements in various fields. Paradoxically, complete normalization might diminish this creative impetus. The push for complete normalization may therefore be misguided.


OWL


© Mats Winther (2001; English version: 2024 November)



Notes

1. Chandler Burr, A Separate Creation (1996).

2. C. G. Jung, The Development of Personality (CW 17), para. 222 (1954).

3. American Psychiatric Association.

4. American Psychiatric Association, Diagnostic and Statistical Manual of Mental Disorders, 2nd ed. (1973).

5. American Psychiatric Association, Diagnostic and Statistical Manual of Mental Disorders, 3rd ed. rev. (1987).

6. American Psychiatric Association, Diagnostic and Statistical Manual of Mental Disorders, 4th ed. (1994).

7. North American Man-Boy Love Association.

8. Simon LeVay, A Difference in Hypothalamic Structure between Homosexual and Heterosexual Men. Science 253: 1034-1037 (1991) and Simon LeVay, The Sexual Brain (1993).

9. Hamer, D. H.; Hu, S.; Magnuson, V. L.; Hu, N.; Pattatucci, A. M. L. A linkage between DNA markers on the X chromosome and male sexual orientation. Science 261: 321-327 (1993).

10. Chandler Burr, A Separate Creation (1996).

11. John Horgan, Gay Genes Revisited. Scientific American, Nov. 1995: 26. (1995).

12. Jeffrey Satinover, Homosexuality and the Politics of Truth (1996).

13. Sterr, A.; Müller, M.; Elbert, T.; Rockstroh, B.; Pantev, C.; Taub, E., Changed perceptions in Braille readers. Nature 391: 134-135 (1998).

14. Michael King & Elizabeth McDonald, Homosexuals who are Twins. The British Journal of Psychiatry, vol. 160, March 1992, pp. 407-409 (1992).

15. Bailey, J., Pillard, R. A Genetic Study of Male Sexual Orientation. Archives of General Psychology 48: 1089-1096 (1991).

16. Neil Risch, Elizabeth Squires-Wheeler, Bronya Keats, Male Sexual Orientation and Genetic Evidence. Science 262: 2063-65 (1993).

17. Kallman, F. J. A., A comparative twin study on the genetic aspects of male homosexuality. The Journal of Nervous and Mental Disease, 115: pp. 283-298 (1952). The study included 85 pairs of twins where at least one brother was homosexual. Of the 40 pairs of identical twins, both brothers were homosexual. In the group of fraternal twins, more than half of the homosexual twins had a heterosexual brother. Pairs point out that one can therefore not draw the conclusion that heritability is a dominating factor. He notes that Kallman’s scientific work has been subjected to fierce criticism (Pare, C. M. B., Etiology of Homosexuality: Genetic and Chromosomal Aspects in Marmor (ed.), Sexual Inversion, 1965). Marmor is also very suspicious of Kallman’s information and notes that his twin studies in the fields of schizophrenia and tuberculosis have been refuted (Marmor, Introduction in Sexual Inversion, 1965). Kallman has in a similar way produced astonishing statistics by independently selecting patients and diagnosing schizophrenia himself. In the study on homosexuals, Kallman made the selection mostly from mental patients, which can also distort the result. No later study has managed to reproduce this striking correlation.

18. William H. Perloff, Hormones and Homosexuality in Marmor (ed.), Sexual Inversion, 1965.

19. Terrance J. Williams, et al. Finger-length ratios and sexual orientation, Nature 404, pp. 455-456 (2000).

20. John L. Hampson, Determinants of Psychosexual Orientation in Frank A. Beach (ed.), Sex & Behavior (1965).

21. Göran Burenhult, Speglingar av det förflutna, p. 186 (1986).

22. Margaret Mead, Kvinnligt, Manligt, Mänskligt, pp. 226ff (1968).

23. Margaret Mead, Cultural determinants of sexual behavior in W. C. Young (ed.), Sex and internal secretions, vol. 2 (3rd ed.) (1961).

24. William Davenport, Sexual patterns and their regulation in a society of the southwest pacific in Frank A. Beach (ed.), Sex & Behavior, pp. 202-203 (1965).

25. Ford, C. S. & Beach F. A., Patterns of Sexual Behavior (1951).

26. Margaret Mead, Coming of age in Samoa (1928).

27. Marvin K. Opler, Anthropological and Cross-Cultural Aspects of Homosexuality in Marmor (ed.), Sexual Inversion (1965).

28. Denniston, R. H., Ambisexuality in Animals in Marmor (ed.), Sexual Inversion (1965).

29. Bruce Bagemihl, Biological Exuberance: Animal Homosexuality and Natural Diversity (1999).

30. Desmond Morris, Det Mänskliga Menageriet, pp. 148-151 (1971).

31. Frans de Waal & Frans Lanting, Bonobo: The Forgotten Ape (1997) and Frans de Waal, Bonobo Sex and Society in Scientific American, March 95, pp. 82-88 (1995).

32. Ford, C. S. & Beach, F. A., Patterns of Sexual Behavior (1951). Cited in Marmor (ed.), Sexual Inversion, p. 41 (1965).

33. Sommer, V., Wider die Natur?: Homosexualität und Evolution. (1990).

34. Robert H. Hopcke, Jung, Jungians & Homosexuality (1989).

35. Driver, H. E., Indians of North America (1961). Cited in Marmor (ed.), Sexual Inversion, p. 111 (1965).

36. Margaret Mead, Cultural determinants of sexual behavior in W. C. Young (ed.), Sex and internal secretions, vol. 2 (3rd ed.), pp. 1433-1479 (1961).

37. Gordon Rattray Taylor, Historical and Mythological Aspects of Homosexuality in Marmor (ed.), Sexual Inversion, p. 153 (1965).

38. Irving Bieber et al., Homosexuality – a psychoanalytic study of male homosexuals (1962), p. 198.

39. Liam Hudson & Bernadine Jacot, The Way Men Think (1991).

40. Anthony Storr, Sexual Deviation, p. 86 (1964).

41. West, D. J., Vad är homosexualitet?, p. 128 (1967).

42. Marie-Louise von Franz, The Problem of the Puer Aeternus, (2000).

43. Rivkah Schärf Kluger, The Archetypal Significance of Gilgamesh, pp. 66-68 (1991).

44. Erich Neumann, The Origins and History of Consciousness (1954).

45. Anthony Storr, Sexual Deviation, p. 85 (1964).

46. Lionel Ovesey, Homosexuality and Pseudohomosexuality (1969).

47. Warren Steinberg, Circle of Care (1990).

48. Lionel Ovesey, Homosexuality and Pseudohomosexuality, p. 64 (1969).

49. C. G. Jung, The Archetypes and the Collective Unconscious (CW 9), para. 159 (1969).

50. Gerard J. M. van den Aardweg, On the Origins and Treatment of Homosexuality (1986).

51. Irving Bieber, et al., Homosexuality – a psychoanalytic study of male homosexuals (1962).

52. Robert Kronemeyer, Understanding Homosexuality (1985).

53. D. J. West, Parental Figures in the Genesis of Male Homosexuality. Int. J. Soc. Psych. 5:85-97 (1959).

54. Gordon Westwood, A minority – A Report on the Life of the Male Homosexual in Great Britain (1960).

55. Saghir & Robins, Male and Female Homosexuality (1973).

56. Guy Corneau, Frånvarande Fäder, Förlorade Söner (1995).

57. W. Ralph Layland, Sökandet efter en kärleksfull far in A. Samuels (ed.), Fadern (1990).

58. C. G. Jung, Two Essays, para. 173 (1966).

59. Anna Freud, Some clinical remarks concerning the treatment of male homosexuality. The International Journal of Psychoanalysis 30: 195 (1951).

60. Irving Bieber, et al., Homosexuality – a psychoanalytic study of male homosexuals (1962).

61. Mayerson & Lief, Psychoterapy of Homosexuals in Marmor (ed.), Sexual Inversion, p. 302 (1965).

62. Masters & Johnson, Homosexuality in Perspective (1979).

63. National Association of Research and Therapy of Homosexuality

64. Nicolosi, Byrd & Potts, Retrospective Self-Reports of Changes in Homosexual Orientation (1997).

65. Robert Kronemeyer, Understanding homosexuality, p. 135 (1985).

66. Jolande Jacobi, A Case of Homosexuality, Journal of Analytical Psychology (Jan 1969).

67. Otto F. Kernberg, Aggression in Personality Disorders and Perversions (1992).

68. Marmor, J. (ed.), Sexual Inversion (1965).


List of books

Burr, C. (1996). A Separate Creation. New York: Hyperion.

Satinover, J. (1996). Homosexuality and the Politics of Truth. Michigan: Baker Book House.

Burenhult, G. (1986). Speglingar av det förflutna. Höganäs: Bra Böcker.

Mead, M. (1961). Coming of age in Samoa. New York: Morrow Quill Paperbacks.

Mead, M. (1931). Growing Up in New Guinea. London: George Routledge and Son’s.

Mead, M. (1949). Male and Female. New York: William Morrow & Company.

Kronemeyer R. (1985). Understanding Homosexuality. New York: Coleman Publishing.

Ford, C. S. & Beach, F. A. (1951). Patterns of Sexual Behavior. New York: Harper & Brothers.

Bagemihl, B. (1999). Biological Exuberance: Animal Homosexuality and Natural Diversity. New York: St. Martin’s Press.

Morris, D. (1971). Det Mänskliga Menageriet. Stockholm: Pan/Norstedts.

de Waal, F. & Lanting, F. (1997). Bonobo: The Forgotten Ape. University of California Press.

Ford, C. S. & Beach, F. A. (1951). Patterns of Sexual Behavior. New York: Harper & Brothers.

Sommer, V. (1990). Wider die Natur?: Homosexualität und Evolution. München: C. H. Beck Verlag.

Hopcke, R. H. (1989). Jung, Jungians & Homosexuality. Boston, Shaftesbury: Shambhala.

Driver, H. E. (1961). Indians of North America. University of Chicago Press.

Bieber, I. et al. (1962). Homosexuality – a psychoanalytic study of male homosexuals. New York, Toronto: Vintage Books.

Hudson, L. & Jacot, B. (1991). The Way Men Think. Yale University Press.

Storr, A. (1964). Sexual Deviation. Pelican Books.

West, D. J. (1967). Vad är homosexualitet? Stockholm: Prisma.

von Franz, M-L, (2000). Puer Aeternus. Toronto: Inner City Books.

Schärf Kluger, R. (1991). The Archetypal Significance of Gilgamesh. Einsiedeln: Daimon Verlag.

Neumann, E. (1954). The Origins and History of Consciousness. Princeton/Bollingen.

Ovesey, L. (1969). Homosexuality and Pseudohomosexuality. New York: Science House.

Steinberg, W. (1990). Circle of Care. Toronto: Inner City Books.

Jung, C. G. (1954). The Development of Personality (CW 17). Princeton/Bollingen.

Jung, C. G. (1969). The Archetypes and the Collective Unconscious (CW 9). Princeton/Bollingen.

Jung, C. G. (1966). Two Essays on Analytical Psychology. (CW 7). Princeton/Bollingen.

van den Aardweg, G. J. M., (1986). On the Origins and Treatment of Homosexuality. New York: Praeger Publishers.

Westwood, G. (1960). A minority – A Report on the Life of the Male Homosexual in Great Britain. London: Longmans, Green and Co.

Saghir, M. T. & Robins, E. (1973). Male and Female Homosexuality. Baltimore: Williams & Wilkins Co.

Corneau, G. (1995). Frånvarande Fäder, Förlorade Söner. Solna: CJP.

Samuels, A. (ed.). Fadern. Alfabeta Bokförlag.

Masters & Johnson, Homosexuality in Perspective (1979). Boston: Little Brown & Co.

Marmor, J. (ed.) (1965). Sexual Inversion. New York, London: Basic Books.

Francoeur, R. T. (red.) (1997). The International Encyclopedia of Sexuality. New York: Continuum.

Bullough, V. L. (1994). Science in the Bedroom. New York: Basic Books.

LeVay, S. (1993). The Sexual Brain. Cambridge: M.I.T. Press.

Kernberg, O. F. (1992). Aggression in Personality Disorders and Perversions. Yale University Press.


List of articles

LeVay, S. (1991). A Difference in Hypothalamic Structure between Homosexual and Heterosexual Men. Science 253:1034-1037.

Hamer, D. H.; Hu, S.; Magnuson, V. L.; Hu, N.; Pattatucci, A. M. L (1993). A linkage between DNA markers on the X chromosome and male sexual orientation. Science 261: 321-327.

Horgan, J. (1995). Gay Genes Revisited. Scientific American, Nov. 1995:26.

Sterr, A.; Müller M.; Elbert T.; Rockstroh B.; Pantev C.; Taub E. (1998), Changed perceptions in Braille readers. Nature 391: 134-135.

King, M. & McDonald, E. (1992), Homosexuals who are Twins. The British Journal of Psychiatry, vol. 160, March 1992, pp. 407-409.

Bailey J.; Pillard R. (1991), A Genetic Study of Male Sexual Orientation. Archives of General Psychology 48: 1089-1096.

Risch N.; Squires-Wheeler, E.; Keats, B. (1993), Male Sexual Orientation and Genetic Evidence. Science 262: 2063-65.

Kallman, F. J. A. (1952). A comparative twin study on the genetic aspects of male homosexuality. The Journal of Nervous and Mental Disease, 115: pp. 283-298.

Pare, C. M. B. (1965). Etiology of Homosexuality: Genetic and Chromosomal Aspects in Marmor (ed.), Sexual Inversion. New York, London: Basic Books.

Marmor, J. (1965). Introduction in Marmor (ed.). Sexual Inversion. New York, London: Basic Books.

Perloff, W. H. (1965). Hormones and Homosexuality in Marmor (ed.), Sexual Inversion. New York, London: Basic Books.

Williams, T. J., et al. (2000). Finger-length ratios and sexual orientation. Nature 404, pp. 455-456.

Hampson, J. L. (1965). Determinants of Psychosexual Orientation in F. A. Beach (ed.), Sex & Behavior. New York, London, Sydney: John Wiley & Sons.

Mead, M. (1961). Cultural determinants of sexual behavior in Sex and internal secretions, vol. 2 (3rd ed.) W. C. Young (ed.). Baltimore: Williams & Wilkins.

Davenport, W. (1965). Sexual patterns and their regulation in a society of the southwest pacific in Sex & Behavior, pp. 202-203, F. A. Beach (ed.). New York, London, Sydney: John Wiley & Sons.

Opler, M. K. (1965). Anthropological and Cross-Cultural Aspects of Homosexuality in Marmor (ed.), Sexual Inversion. New York, London: Basic Books.

Denniston, R. H. (1965). Ambisexuality in Animals in Marmor (ed.), Sexual Inversion. New York, London: Basic Books.

de Waal, F. (1995). Bonobo Sex and Society in Scientific American, March 1995, pp. 82-88.

Taylor, G. R. (1965). Historical and Mythological Aspects of Homosexuality in Marmor (ed.), Sexual Inversion. New York, London: Basic Books.

West, D. J. (1959). Parental Figures in the Genesis of Male Homosexuality. International Journal of Social Psychology 5:85-97.

Layland, W. R. (1990). Sökandet efter en kärleksfull far in A. Samuels (ed.), Fadern. Alfabeta Bokförlag.

Freud, A. (1951). Some clinical remarks concerning the treatment of male homosexuality. The International Journal of Psychoanalysis 30: 195.

Mayerson & Lief (1965). Psychoterapy of Homosexuals in Marmor (ed.), Sexual Inversion. New York, London: Basic Books.

Nicolosi, Byrd & Potts (1997). Retrospective Self-Reports of Changes in Homosexual Orientation. Psychological Reports 86, 1071-1088.

Jacobi, J. (1969). A Case of Homosexuality. Journal of Analytical Psychology 14:48-64. (Jan 1969).



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