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Girl
A girl is any female human from birth through childhood and adolescence to attainment of adulthood. The term may also be used to mean a young woman.[1]
Etymology
The word girl first appeared during the Middle Ages between 1250 and 1300 CE and came from the Anglo-Saxon words gerle (also spelled girle or gurle).[2] The Anglo-Saxon word gerela meaning dress or clothing item also seems to have been used as a metonym in some sense.[3]
Girl has meant any young unmarried woman since about 1530. Its first noted meaning for sweetheart is 1648. The earliest known appearance of girl-friend is in 1892 and girl next door, meant as a teenaged female or young woman with a kind of wholesome appeal, dates only to 1961.[4]
Usage for adults
The word girl is sometimes used to refer to an adult female. This usage may be considered derogatory or disrespectful in professional or other formal contexts, just as the term boy can be considered disparaging when applied to an adult man. Hence, this usage is often deprecative.[3] It can also be used deprecatively when used to discriminate against children ("you're just a girl").
In casual context, the word has positive uses, as evidenced by its use in titles of popular music. It has been used playfully for people acting in an energetic fashion (Furtado's "Promiscuous Girl") or as a way of unifying women of all ages on the basis of their once having been girls (McBride's "This One's for the Girls"). In both cases, these positive uses are when the word is used for its capacity to collectively refer to the girls' gender rather than to their age.
Demographics
A girl from Mali
Slightly more boys are born than girls (in the US this ratio is about 105 boys born for every 100 girls), but girls are slightly less likely to die than boys, during childhood, so that the ratio for under 15 years of age is 104 boys for every 100 girls.[5][6] Since the 1700s the human sex ratio has been observed as about 1,050 boys for every 1,000 girls born and sex selection on the part of parents further lessens the number of female births. Although the International Covenant on Economic, Social and Cultural Rights has asserted "primary education shall be compulsory and available free to all" girls are slightly less likely to be enrolled as students in primary and secondary schools (70%:74% and 59%:65%). Worldwide efforts have been made to end this disparity (such as through the Millennium Development Goals) and the gap has closed since 1990.[7]
Gender and environment
A girl plays with paper dolls. Biological gender interacts with environment in ways not fully understood.
Biological gender interacts with environment in ways not fully understood.[8] Identical twin girls separated at birth and reunited decades later have shown both startling similarities and differences.[9] In 2005 Kim Wallen of Emory University noted, "I think the 'nature versus nurture' question is not meaningful, because it treats them as independent factors, whereas in fact everything is nature and nurture." Wallen said gender differences emerge very early and come about through an underlying preference males and females have for their chosen activities. Girls tend to like toys and other objects they can interact with, while boys will more likely prefer "things that they can manipulate and do things to."
A girl pretends to drive a toy car. Gender differences emerge very early and have to do with underlying predispositions which are shaped by experience.
According to Wallen, expectations will nonetheless play a role in how girls perform academically. For example, if females skilled in math are told a test is "gender neutral" they achieve high scores, but if they are told males outperformed females in the past, the females will do much worse. "What’s strange is," Wallen observed, "according to the research, all one apparently has to do is tell a woman who has a lifetime of socialization of being poor in math that a math test is gender neutral, and all effects of that socialization go away."[10] Author Judith Harris has said that aside from their genetic contribution, the nurturing provided by parents likely has less long-term influence over their offspring than other environmental aspects such as the children's peer group.[11]
In England, studies by the National Literacy Trust have shown girls score consistently higher than boys in all scholastic areas from the ages of 7 through 16, with the most striking differences noted in reading and writing skills.[12] Historically, girls lagged on standardized tests. In 1996 the average score of 503 for US girls from all races on the SAT verbal test was 4 points lower than boys. In math, the average for girls was 492, which was 35 points lower than boys. "When girls take the exact same courses," commented Wayne Camara, a research scientist with the College Board, "that 35-point gap dissipates quite a bit." At the time Leslie R. Wolfe, president of the Center for Women Policy Studies said girls scored differently on the math tests because they tend to work the problems out while boys use "test-taking tricks" such as immediately checking the answers already given in multiple-choice questions. Wolfe said girls are steady and thorough while "boys play this test like a pin-ball machine." Wolfe also said although girls had lower SAT scores they consistently get higher grades than boys across all courses their first year in college.[13] By 2006 girls were outscoring boys on the verbal portion of the SAT by 11 points.[14] A 2005 University of Chicago study showed that a majority presence of girls in the classroom tends to enhance the academic performance of boys.[15]
Art and literature
Girl Reading a Letter at an Open Window, Jan Vermeer van Delft (1657).
Egyptian murals included sympathetic portraits of young girls who were daughters of royalty. Sappho's poetry carries love poems addressed to girls.
In Europe, some early paintings featuring girls were Petrus Christus' Portrait of a Young Girl (about 1460), Juan de Flandes' Portrait of a Young Girl (about 1505), Frans Hals' Die Amme mit dem Kind in 1620, Diego Velázquez' Las Meninas in 1656, Jan Steen's The Feast of St. Nicolas (about 1660) and Johannes Vermeer's Girl with a Pearl Earring along with Girl Reading a Letter at an Open Window. Later paintings of girls include Albert Anker's portrait of a Girl with a Domino Tower and Camille Pissarro's 1883 Portrait of a Felix Daughter.
American paintings featuring girls include Mary Cassatt's 1884 Children on the Beach and Whistler's Harmony in Gray and Green: Miss Cicely Alexander and The White Girl (shown at right).
Many novels begin with the childhood of their heroine, such as Jane Eyre who suffers ill treatment or Natasha in War and Peace, who is sentimentalized. Other novels include Harper Lee's To Kill a Mockingbird in which a young girl is protagonist. Vladimir Nabokov's controversial book Lolita (1955) is about a doomed relationship between a 12 year old girl and an adult scholar as they travel across the United States. Memoirs of a Geisha by Arthur Golden begins as the female main character and her sister are dropped off in the pleasure district after being separated from their family.
Alice's Adventures in Wonderland by Lewis Carroll featured a widely noted female protagonist. Moreover, Carroll's photographs of girls are often cited in histories of photographic art.
Popular culture
European fairy tales have preserved memorable stories about girls. Among these are Goldilocks and the Three Bears, Rapunzel, Hans Christian Andersen's The Little Match Girl, The Little Mermaid, The Princess and the Pea and the Brothers Grimm's Little Red Riding Hood.
Children's books about girls include Alice in Wonderland, Heidi, The Wonderful Wizard of Oz, the Nancy Drew series, Little House on the Prairie, Madeline, Pippi Longstocking, A Wrinkle in Time, Dragonsong, and Little Women. Books which have both boy and girl protagonists have tended to focus more on the boys, but important girl characters appear in Knight's Castle, The Lion, the Witch and the Wardrobe, The Book of Three and the Harry Potter series.
There have been many American comic books and comic strips featuring a girl as the main character such as Little Lulu and Little Orphan Annie. In superhero comic books an early girl character was Etta Candy, one of Wonder Woman's sidekicks. In the Peanuts series (by Charles Schulz) girl characters include Peppermint Patty, Lucy van Pelt and Sally Brown.
In Japanese animated cartoons and comic books girls are often protagonists. Most of Hayao Miyazaki's animated films feature a young girl heroine, as in Majo no takkyūbin (Kiki's Delivery Service). There are many other girl protagonists in the Shōjo style of manga, which is targeted to girls as an audience. Among these are The Wallflower, Ceres, Celestial Legend, Tokyo Mew Mew and Full Moon o Sagashite. Meanwhile, some genres of Japanese cartoons may feature sexualized and objectified portrayals of girls.
The term girl is widely heard in the lyrics of popular music (such as with the song "About a Girl"), most often meaning a young adult or teenaged female.
Female
The symbol of the Roman goddess Venus is often used to represent the female sex.
Female (♀) is the sex of an organism, or a part of an organism, which produces non-mobile ova (egg cells).
Defining characteristics
The ova are defined as the larger gametes in a heterogamous reproduction system, while the smaller, usually motile gamete, the spermatozoon, is produced by the male. A female individual cannot reproduce sexually without access to the gametes of a male (an exception is parthenogenesis). Some organisms can reproduce both sexually and asexually.
There is no single genetic mechanism behind sex differences in different species and the existence of two sexes seems to have evolved multiple times independently in different evolutionary lineages. The repeated pattern is sexual reproduction in isogamous species with two or more mating types with gametes of identical form and behavior (but different at the molecular level) to anisogamous species with gametes of male and female types to oogamous species in which the female gamete is very much larger than the male and has no ability to move. There is an argument that this pattern was driven by the physical constraints on the mechanisms by which two gametes get together as required for sexual reproduction.[1]
Other than the defining difference in the type of gamete produced, differences between males and females in one lineage cannot always be predicted by differences in another. The concept is not limited to animals; egg cells are produced by chytrids, diatoms, water moulds and land plants, among others. In land plants, female and male designate not only the egg- and sperm-producing organisms and structures, but also the structures of the sporophytes that give rise to male and female plants.
Etymology and usage
The word female comes from the Latin femella, the diminutive form of femina, meaning "woman," which is not actually related to the word "male." In the late 14th century, the English spelling was altered so that the word paralleled the spelling of "male."
Mammalian female
The distinguishing characteristic of the class Mammalia is the presence of mammary glands. The mammary glands are modified sweat glands that produce milk, which is used to feed the young during the period of time shortly after birth. Only mammals have the capacity to produce milk. The presence of mammary glands is most obvious on humans, due to the tendency of the female human body to store large amounts of fatty tissue near the nipples, resulting in prominent breasts, although today some human females also surgically augment their breast size. However, mammary glands are present in all mammals, although they are vestigial in the male of the species.
The mammalian female is characterized by having two copies of the X chromosome as opposed to the male which carries only one X and one smaller Y chromosome. To compensate for the difference in size, one of the female's X chromosomes is randomly inactivated in each cell. In birds, by contrast, it is the female who is heterozygous and carries a Z and a W chromosome whilst the male carries two Z chromosomes.
Mammalian females are characterized in that they all bear live young (with the rare exception of monotremes, which lay eggs). This is not totally unique, as some animals, such as guppies have analogous reproductive structures. In addition, some other non-mammalian animals, such as sharks, whose eggs hatch inside their bodies also have the appearance of bearing live young.
Symbol
A common symbol used to represent the female sex is ♀ (Unicode: U+2640 Alt codes: Alt+12), a circle with a small cross underneath. According to Schott[2], The most established view is that the male and female symbols "are derived from contractions in Greek script of the Greek names of these planets, namely Thouros (Mars) and Phosphoros (Venus). These derivations have been traced by Renkama[3] who illustrated how Greek letters can be transformed into the graphic male and female symbols still recognised today." Thouros was abbreviated by θρ, and Phosphoros by Φκ, which were contracted into the modern symbols.
Sex determination
Main article: Sex-determination system
The sex of a particular organism may be determined by a number of factors. These may be genetic or environmental, or may naturally change during the course of an organism's life. Although most species with male and female sexes have individuals that are either male or
Genetic determination
Most mammals, including humans, are genetically determined as such by the XY sex-determination system where males have an XY (as opposed to XX) sex chromosome. During reproduction, a male can give either an X sperm or a Y sperm, while a female can only give an X egg. A Y sperm and an X egg produce a boy, while an X sperm and an X egg produce a girl. The ZW sex-determination system, where males have a ZZ (as opposed to ZW) sex chromosome may be found in birds and some insects and other organisms. Members of Hymenoptera, such as ants and bees, are determined by haplodiploidy, where most males are haploid and females and some sterile males are diploid.
Environmental determination
Some species develop into one sex or the other depending on local environmental conditions, e.g. many crocodilians' sex is influenced by the temperature of their eggs. Other species (such as the goby) are capable of transforming, as adults, from one sex to the other in response to local reproductive conditions (such as a shortage of males). In humans and most mammals, sex is determined chromosomally—a Y sperm will produce a male offspring and an X sperm a female.
Woman
"Women" redirects here. For other uses, see Woman (disambiguation). For other uses, see Women (disambiguation).
A woman (irregular plural: women) is a female human. The term woman is usually reserved for an adult, with the term girl being the usual term for a female child or adolescent. However, the term woman is also sometimes used to identify a female human, regardless of age, as in phrases such as "Women's rights".
Etymology
Symbol of the planet and Roman goddess Venus, also used to indicate the female sex.
The English term "Man" (from Proto-Germanic mannaz "man, person") and words derived therefrom can designate any or even all of the human race regardless of their sex or age. This is the old usage of "Man" in English. It derives from Proto-Indo-European *mánu- 'man, human', cognate to Sanskrit manu, Old Church Slavonic mǫžĭ, 'man', 'husband'.
In Old English the words wer and wyf (also wæpman and wifman) were used to refer to "a man" and "a woman" respectively, and "Man" was gender-neutral. In Middle English man displaced wer as term for "male human", whilst wifman (which eventually evolved into woman) was retained for "female human". ("Wif" also evolved into the word "wife".) "Man" carries this old sense of "Human" however, resulting in an asymmetry criticized as sexist.[1] (See also womyn.)
A very common Indo-European root for woman, *gwen-, is the source of English queen (Old English cwēn primarily meant woman, highborn or not; this is still the case in Danish, with the modern spelling kvinde), as well as gynaecology (from Greek gynē), banshee fairy woman (from Irish bean woman, sí fairy) and zenana (from Persian zan). The Latin fēmina, whence female, is likely from the root in fellāre (to suck), referring to breastfeeding.[2][3]
The symbol for the planet Venus is the sign also used in biology for the female sex. It is a stylized representation of the goddess Venus's hand mirror or an abstract symbol for the goddess: a circle with a small equilateral cross underneath (Unicode: ♀). The Venus symbol also represented femininity, and in ancient alchemy stood for copper. Alchemists constructed the symbol from a circle (representing spirit) above an equilateral cross (representing matter).
Terminology
Womanhood is the period in a female's life after she has transitioned from girlhood, at least physically, having passed the age of menarche. Many cultures have rites of passage to symbolize a woman's coming of age, such as confirmation in some branches of Christianity, bat mitzvah in Judaism, or even just the custom of a special celebration for a certain birthday (generally between 12 and 21), like the Quinceañera of Latin America. The word woman can be used generally, to mean any female human, or specifically, to mean an adult female human as contrasted with girl. The word girl originally meant "young person of either sex" in English; it was only around the beginning of the 16th century that it came to mean specifically a female child. Nowadays girl sometimes is used colloquially to refer to a young or unmarried woman. During the early 1970s feminists challenged such use, and use of the word to refer to a fully grown woman may cause offence. In particular, previously common terms such as office girl are no longer used.
Conversely, in certain cultures which link family honor with female virginity, the word girl is still used to refer to a never-married woman; in this sense it is used in a fashion roughly analogous to the obsolete English maid or maiden. Referring to an unmarried female as a woman may, in such a culture, imply that she is sexually experienced, which would be an insult to her family.
In some settings, the use of girl to refer to an adult female is a common practice (such as girls' night out), even among some elderly women. In this sense, girl may be considered to be the analogue to the British word bloke for a man, although it again fails to meet the parallel status as an adult. Some feminists cite this lack of an informal yet respectful term for women as misogynistic; they regard non-parallel usages, such as men and girls, as sexist.[citation needed]
There are various words used to refer to the quality of being a woman. The term "womanhood" merely means the state of being a woman, having passed the menarche; "femininity" is used to refer to a set of supposedly typical female qualities associated with a certain attitude to gender roles; "womanliness" is like "femininity", but is usually associated with a different view of gender roles; "femaleness" is a general term, but is often used as shorthand for "human femaleness"; "distaff" is an archaic adjective derived from women's conventional role as a spinner, now used only as a deliberate archaism; "muliebrity" is a neologism (derived from the Latin) meant to provide a female counterpart of "virility", but used very loosely, sometimes to mean merely "womanhood", sometimes "femininity" and sometimes even as a collective term for women.
Biology and sex
The human female reproductive system.
In terms of biology, the female sex organs are involved in the reproductive system, whereas the secondary sex characteristics are involved in nurturing children or, in some cultures, attracting a mate. The ovaries, in addition to their regulatory function producing hormones, produce female gametes called eggs which, when fertilized by male gametes (sperm), form new genetic individuals. The uterus is an organ with tissue to protect and nurture the developing fetus and muscle to expel it when giving birth. The vagina is used in copulation and birthing (although the word vagina is often colloquially and incorrectly used for the vulva or external female genitalia, which also includes the labia, the clitoris, and the female urethra). The breast evolved from the sweat gland to produce milk, a nutritious secretion that is the most distinctive characteristic of mammals, along with live birth. In mature women, the breast is generally more prominent than in most other mammals; this prominence, not necessary for milk production, is probably at least partially the result of sexual selection. (For other ways in which men commonly differ physically from women, see Man.)
Spectral karyotype of a human female. The XX combination is formed at the 23rd week of gestation.
An imbalance of maternal hormonal levels and some chemicals (or drugs) may alter the secondary sexual characteristics of fetuses. Most women have the karyotype 46,XX, but around one in a thousand will be 47,XXX, and one in 2500 will be 45,X. This contrasts with the typical male karotype of 46,XY; thus, the X and Y chromosomes are known as female and male, respectively. Because humans inherit mitochondrial DNA only from the mother's ovum, genetic studies of the female line tend to focus on mitochondrial DNA.
Biological factors are not sufficient determinants of whether a person considers themselves a woman or is considered a woman. Intersex individuals, who have mixed physical and/or genetic features, may use other criteria in making a clear determination. There are also transgender or transsexual women, who were born or physically assigned as male at birth, but identify as women; there are varying social, legal and individual definitions with regard to these issues. (See transwoman.)
Although fewer females than males are born (the ratio is around 1:1.05), due to a longer life expectancy there are only 81 men aged 60 or over for every 100 women of the same age. Women typically have a longer life expectancy than men.[4] This is due to a combination of factors: genetics (redundant and varied genes present on sex chromosomes in women); sociology (such as not being expected in most countries to perform military service); health-impacting choices (such as suicide or the use of cigarettes, and alcohol); the presence of the female hormone estrogen, which has a cardioprotective effect in premenopausal women; and the effect of high levels of androgens in men. Out of the total human population, there are 101.3 men for every 100 women (source: 2001 World Almanac).
Most women go through menarche and are then able to become pregnant and bear children.[5] This generally requires internal fertilization of her eggs with the sperm of a man through sexual intercourse, though artificial insemination or the surgical implantation of an existing embryo is also possible (see reproductive technology). The study of female reproduction and reproductive organs is called gynaecology.
There are some diseases that primarily affect women, such as lupus. Also, there are some sex-related illnesses that are found more frequently or exclusively in women, e.g., breast cancer, cervical cancer, or ovarian cancer. Women and men may have different symptoms of an illness and may also respond differently to medical treatment. This area of medical research is studied by gender-based medicine.
During early fetal development, embryos of both sexes appear gender-neutral; the release of hormones is what changes physical appearance male or female. As in cases without two sexes, such as species that reproduce asexually, the gender-neutral appearance is closer to female than to male.
Culture and gender roles
Main article: Gender role
A woman weaving. Textile work has historically been a female occupation in some cultures.
In many prehistoric cultures, women assumed a particular cultural role. In hunter-gatherer societies, women were generally the gatherers of plant foods, small animal foods, fish, and learned to use dairy products, while men hunted meat from large animals.
In more recent history, the gender roles of women have changed greatly. Traditionally, middle-class women were typically involved in domestic tasks emphasizing child care. For poorer women, especially working class women, although this often remained an ideal,[specify] economic necessity compelled them to seek employment outside the home. The occupations that were available to them were, however, lower in pay than those available to men.
As changes in the labor market for women came about, availability of employment changed from only "dirty", long houred factory jobs to "cleaner", more respectable office jobs where more education was demanded, women's participation in the U.S. labor force rose from 6% in 1900 to 23% in 1923. These shifts in the labor force led to changes in the attitudes of women at work, allowing for the revolution which resulted in women becoming career and education oriented.
Movements advocate equality of opportunity for both sexes and equal rights irrespective of gender. Through a combination of economic changes and the efforts of the feminist movement, in recent decades women in most societies now have access to careers beyond the traditional homemaker.
Many observers, including feminist groups, maintain that women in industry and commerce face glass ceilings.
Education and employment
OECD countries
Education
A female biologist weighs a desert tortoise before release as part of the Fort Irwin, Calif., tortoise translocation.
The gender gap in Organisation for Economic Cooperation and Development (OECD) countries has been reduced over the last 30 years. Younger women today are far more likely to have completed a tertiary qualification: In 19 of the 30 OECD countries, more than twice as many women aged 25 to 34 have completed tertiary education than women age 55 to 64 do. In 21 of 27 OECD countries with comparable data, the number of women graduating from university-level programmes is equal to or exceeds that of men. 15-year-old girls tend to show much higher expectations for their careers than boys of the same age.[6]
While women account for more than half of university graduates in several OECD countries, they receive only 30% of tertiary degrees granted in science and engineering fields, and women account for only 25% to 35% of researchers in most OECD countries.
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