A child ( : children) is a

human Humans (''Homo sapiens'') are the most abundant and widespread species of primate, characterized by bipedalism and exceptional cognitive skills due to a large and complex brain. This has enabled the development of advanced tools, cultu ...

being between the stages of

birth Birth is the act or process of bearing or bringing forth offspring, also referred to in technical contexts as parturition. In mammals, the process is initiated by hormones which cause the muscular walls of the uterus to contract, expelling the f ...

and

puberty Puberty is the process of physical changes through which a child's body matures into an adult body capable of sexual reproduction. It is initiated by hormonal signals from the brain to the gonads: the ovaries in a girl, the testes in a ...

, or between the developmental period of

infancy An infant or baby is the very young offspring of human beings. ''Infant'' (from the Latin word ''infans'', meaning 'unable to speak' or 'speechless') is a formal or specialised synonym for the common term ''baby''. The terms may also be used to ...

and puberty. The legal definition of ''child'' generally refers to a minor, otherwise known as a person younger than the

age of majority The age of majority is the threshold of legal adulthood as recognized or declared in law. It is the moment when minors cease to be considered such and assume legal control over their persons, actions, and decisions, thus terminating the contr ...

. Children generally have fewer

rights Rights are legal, social, or ethical principles of freedom or entitlement; that is, rights are the fundamental normative rules about what is allowed of people or owed to people according to some legal system, social convention, or ethical theory ...

and responsibilities than

adult An adult is a human or other animal that has reached full growth. In human context, the term ''adult'' has meanings associated with social and legal concepts. In contrast to a " minor", a legal adult is a person who has attained the age of maj ...

s. They are classed as unable to make serious decisions. ''Child'' may also describe a relationship with a parent (such as

son A son is a male offspring; a boy or a man in relation to his parents. The female counterpart is a daughter. From a biological perspective, a son constitutes a first degree relative. Social issues In pre-industrial societies and some curren ...

s and

daughter A daughter is a female offspring; a girl or a woman in relation to her parents. Daughterhood is the state of being someone's daughter. The male counterpart is a son. Analogously the name is used in several areas to show relations between groups ...

s of any age) or, metaphorically, an

authority figure In the fields of sociology and political science, authority is the legitimate power of a person or group over other people. In a civil state, ''authority'' is practiced in ways such a judicial branch or an executive branch of government.''The Ne ...

, or signify group membership in a clan, tribe, or religion; it can also signify being strongly affected by a specific time, place, or circumstance, as in "a child of nature" or "a child of the Sixties."

Biological, legal and social definitions

In the biological sciences, a child is usually defined as a person between birth and puberty, or between the developmental period of infancy and puberty. Legally, the term ''child'' may refer to anyone below the age of majority or some other age limit. The

United Nations The United Nations (UN) is an intergovernmental organization whose stated purposes are to maintain international peace and security, develop friendly relations among nations, achieve international cooperation, and be a centre for harmoni ...

Convention on the Rights of the Child The United Nations Convention on the Rights of the Child (commonly abbreviated as the CRC or UNCRC) is an international human rights treaty which sets out the civil, political, economic, social, health and cultural rights of children. The Co ...

defines ''child'' as, "A human being below the age of 18 years unless under the

law Law is a set of rules that are created and are enforceable by social or governmental institutions to regulate behavior,Robertson, ''Crimes against humanity'', 90. with its precise definition a matter of longstanding debate. It has been vario ...

applicable to the child,

majority A majority, also called a simple majority or absolute majority to distinguish it from related terms, is more than half of the total.Dictionary definitions of ''majority'' aMerriam-Webster This is ratified by 192 of 194 member countries. The term ''child'' may also refer to someone below another legally defined age limit unconnected to the age of majority. In

Singapore Singapore (), officially the Republic of Singapore, is a sovereign island country and city-state in maritime Southeast Asia. It lies about one degree of latitude () north of the equator, off the southern tip of the Malay Peninsula, bor ...

, for example, a ''child'' is legally defined as someone under the age of 14 under the "Children and Young Persons Act" whereas the age of majority is 21. In U.S. Immigration Law, a child refers to anyone who is under the age of 21. Some English definitions of the word ''child'' include the

fetus A fetus or foetus (; plural fetuses, feti, foetuses, or foeti) is the unborn offspring that develops from an animal embryo. Following embryonic development the fetal stage of development takes place. In human prenatal development, fetal dev ...

(sometimes termed ''the unborn'').See Shorter ''

Oxford English Dictionary The ''Oxford English Dictionary'' (''OED'') is the first and foundational historical dictionary of the English language, published by Oxford University Press (OUP). It traces the historical development of the English language, providing a c ...

'' 397 (6th ed. 2007), which's first definition is "A fetus; an infant;...". See also ‘The Compact Edition of the ''

'': Complete Text Reproduced Micrographically’, Vol. I (''Oxford University Press'', Oxford 1971): 396, which defines it as: ‘The unborn or newly born human being; foetus, infant’. In many cultures, a child is considered an adult after undergoing a

rite of passage A rite of passage is a ceremony or ritual of the passage which occurs when an individual leaves one group to enter another. It involves a significant change of social status, status in society. In cultural anthropology the term is the Anglicisat ...

, which may or may not correspond to the time of puberty.

Judaism Judaism ( he, ''Yahăḏūṯ'') is an Abrahamic, monotheistic, and ethnic religion comprising the collective religious, cultural, and legal tradition and civilization of the Jewish people. It has its roots as an organized religion in th ...

holds one of the youngest ages for this milestone, with the historical age of the Bar Mitzvah and Bat Mitzvah ceremony being 13 for boys and 12 for girls respectively. Children generally have fewer rights than adults and are classed as unable to make serious decisions, and legally must always be under the care of a responsible adult or

child custody Child custody is a legal term regarding '' guardianship'' which is used to describe the legal and practical relationship between a parent or guardian and a child in that person's care. Child custody consists of ''legal custody'', which is the ri ...

, whether their parents divorce or not.

Developmental stages of childhood

Early childhood

Children Playing Violin Suzuki Institute 2011

Early childhood Early childhood is a stage in human development following infancy and preceding middle childhood. It generally includes toddlerhood and some time afterward. Play age is an unspecific designation approximately within the scope of early childhood. ...

follows the

stage and begins with

toddler A toddler is a child approximately 12 to 36 months old, though definitions vary. The toddler years are a time of great cognitive, emotional and social development. The word is derived from "to toddle", which means to walk unsteadily, like a child ...

hood when the child begins speaking or taking steps independently. While toddlerhood ends around age 3 when the child becomes less dependent on parental assistance for basic needs, early childhood continues approximately until the age of 6 or 7. However, according to the

National Association for the Education of Young Children The National Association for the Education of Young Children (NAEYC) is a large nonprofit association in the United States representing early childhood education teachers, para-educators, center directors, trainers, college educators, families o ...

, early childhood also includes infancy. At this stage children are learning through observing, experimenting and communicating with others. Adults supervise and support the development process of the child, which then will lead to the child's autonomy. Also during this stage, a strong emotional bond is created between the child and the care providers. The children also start preschool and kindergarten at this age: and hence their social lives.

Middle childhood

Middle childhood begins at around age 6, approximating

primary school A primary school (in Ireland, the United Kingdom, Australia, Trinidad and Tobago, Jamaica, and South Africa), junior school (in Australia), elementary school or grade school (in North America and the Philippines) is a school for primary e ...

age. It ends at around age 9 or 10. In this period, children develop socially and mentally. They are at a stage where they make new friends and gain new skills, which will enable them to become more independent and enhance their individuality. During middle childhood, children enter the school years, where they are presented with a different setting than they are used to. This new setting creates new challenges and faces for children. Upon the entrance of school, mental disorders that would normally not be noticed come to light. Many of these disorders include:

autism The autism spectrum, often referred to as just autism or in the context of a professional diagnosis autism spectrum disorder (ASD) or autism spectrum condition (ASC), is a neurodevelopmental condition (or conditions) characterized by difficulti ...

dyslexia Dyslexia, also known until the 1960s as word blindness, is a disorder characterized by reading below the expected level for one's age. Different people are affected to different degrees. Problems may include difficulties in spelling words, r ...

dyscalculia Dyscalculia () is a disability resulting in difficulty learning or comprehending arithmetic, such as difficulty in understanding numbers, learning how to manipulate numbers, performing mathematical calculations, and learning facts in mathematics. ...

, and

ADHD Attention deficit hyperactivity disorder (ADHD) is a neurodevelopmental disorder characterised by excessive amounts of inattention, hyperactivity, and impulsivity that are pervasive, impairing in multiple contexts, and otherwise age-inap ...

Special education Special education (known as special-needs education, aided education, exceptional education, alternative provision, exceptional student education, special ed., SDC, or SPED) is the practice of educating students in a way that accommodates th ...

least restrictive environment In the U.S. the Individuals with Disabilities Education Act (IDEA) is a special education law that mandates regulation for students with disabilities to protect their rights as students and the rights of their parents. The IDEA requires that all s ...

, response to intervention and

individualized education plan An Individualized Education Program (IEP) is a legal document under United States law that is developed for each public school child in the U.S. who needs special education. It is created through a team of the child's parent(s) and district pers ...

s are all specialized plans to help children with disabilities. Middle childhood is the time when children begin to understand responsibility and are beginning to be shaped by their peers and parents. Chores and more responsible decisions come at this time, and so does social comparison. Along with social comparison comes social play. With social play comes learning and teaching. During social play, children learn from and teach each other, often through observation.

Late childhood

Preadolescence is a stage of human development following early childhood and preceding

adolescence Adolescence () is a transitional stage of physical and psychological development that generally occurs during the period from puberty to adulthood (typically corresponding to the age of majority). Adolescence is usually associated with the ...

. Preadolescence is commonly defined as ages 9–12, ending with the major onset of puberty, with markers such as

menarche Menarche ( ; ) is the first menstrual cycle, or first menstrual bleeding, in female humans. From both social and medical perspectives, it is often considered the central event of female puberty, as it signals the possibility of fertility. Gir ...

, spermarche, and the peak of height velocity occurring. These changes usually occur between ages 11-14. It may also be defined as the 2-year period before the major onset of puberty. Preadolescence can bring its own challenges and anxieties. Preadolescent children have a different view of the world from younger children in many significant ways. Typically, theirs is a more realistic view of life than the intense, fantasy-oriented world of earliest childhood. Preadolescents have more mature, sensible, realistic thoughts and actions: 'the most "sensible" stage of development...the child is a much ''less emotional being'' now.' Preadolescents may well view human relationships differently (e.g. they may notice the flawed, human side of

authority In the fields of sociology and political science, authority is the legitimate power of a person or group over other people. In a civil state, ''authority'' is practiced in ways such a judicial branch or an executive branch of government.''T ...

figures). Alongside that, they may begin to develop a sense of

self The self is an individual as the object of that individual’s own reflective consciousness. Since the ''self'' is a reference by a subject to the same subject, this reference is necessarily subjective. The sense of having a self—or ''selfhoo ...

identity Identity may refer to: * Identity document * Identity (philosophy) * Identity (social science) * Identity (mathematics) Arts and entertainment Film and television * ''Identity'' (1987 film), an Iranian film * ''Identity'' (2003 film), an ...

, and to have increased feelings of

independence Independence is a condition of a person, nation, country, or state in which residents and population, or some portion thereof, exercise self-government, and usually sovereignty, over its territory. The opposite of independence is the stat ...

: 'may feel an individual, no longer "just one of the family."'

Developmental stages post-childhood

Adolescence

Paolo Monti - Serie fotografica - BEIC 6341393

Adolescence Adolescence () is a transitional stage of physical and psychological development that generally occurs during the period from puberty to adulthood (typically corresponding to the age of majority). Adolescence is usually associated with the ...

is usually determined to be between the onset of puberty and legal adulthood: mostly corresponding to the teenage years (13-19). However,

usually begins before the teenage years. Although biologically a child is a human being between the stages of

and

, adolescents are legally considered children, as they tend to lack adult rights and are still required to attend compulsory schooling in many cultures, though this varies. The onset of adolescence brings about various physical,

psychological Psychology is the scientific study of mind and behavior. Psychology includes the study of conscious and unconscious phenomena, including feelings and thoughts. It is an academic discipline of immense scope, crossing the boundaries bet ...

and behavioral changes. The end of adolescence and the beginning of adulthood varies by country and by function, and even within a single nation-state or culture there may be different ages at which an individual is considered to be mature enough to be entrusted by society with certain tasks.

History

During the European

Renaissance The Renaissance ( , ) , from , with the same meanings. is a period in European history marking the transition from the Middle Ages to modernity and covering the 15th and 16th centuries, characterized by an effort to revive and surpass ide ...

, artistic depictions of children increased dramatically, which did not have much effect on the social attitude toward children, however. During the 1600s, the concept of childhood began to emerge in Europe. Adults saw children as separate beings, innocent and in need of protection and training by the adults around them. The English philosopher

John Locke John Locke (; 29 August 1632 – 28 October 1704) was an English philosopher and physician, widely regarded as one of the most influential of Enlightenment thinkers and commonly known as the "father of liberalism". Considered one of ...

was particularly influential in defining this new attitude towards children, especially with regard to his theory of the

tabula rasa ''Tabula rasa'' (; "blank slate") is the theory that individuals are born without built-in mental content, and therefore all knowledge comes from experience or perception. Epistemological proponents of ''tabula rasa'' disagree with the doctri ...

, which considered the mind at birth to be a "blank slate". A corollary of this doctrine was that the mind of the child was born blank, and that it was the duty of the parents to imbue the child with correct notions. During the early period of

capitalism Capitalism is an economic system based on the private ownership of the means of production and their operation for profit. Central characteristics of capitalism include capital accumulation, competitive markets, price system, private ...

, the rise of a large, commercial middle class, mainly in the

Protestant Protestantism is a Christian denomination, branch of Christianity that follows the theological tenets of the Reformation, Protestant Reformation, a movement that began seeking to reform the Catholic Church from within in the 16th century agai ...

countries of the

Dutch Republic The United Provinces of the Netherlands, also known as the (Seven) United Provinces, officially as the Republic of the Seven United Netherlands ( Dutch: ''Republiek der Zeven Verenigde Nederlanden''), and commonly referred to in historiograph ...

and

England England is a country that is part of the United Kingdom. It shares land borders with Wales to its west and Scotland to its north. The Irish Sea lies northwest and the Celtic Sea to the southwest. It is separated from continental Europe ...

, brought about a new family ideology centred around the upbringing of children.

Puritanism The Puritans were English Protestants in the 16th and 17th centuries who sought to purify the Church of England of Roman Catholic practices, maintaining that the Church of England had not been fully reformed and should become more Protestant. P ...

stressed the importance of individual salvation and concern for the spiritual welfare of children. Fig 1 Sir Joshua Reynolds The Age of Innocence

Fig 1 Sir Joshua Reynolds The Age of Innocence

The modern notion of childhood with its own autonomy and goals began to emerge during the 18th-century Enlightenment and the

Romantic period Romanticism (also known as the Romantic movement or Romantic era) was an artistic, literary, musical, and intellectual movement that originated in Europe towards the end of the 18th century, and in most areas was at its peak in the approximate ...

that followed it. Jean Jacques Rousseau formulated the romantic attitude towards children in his famous 1762 novel '' Emile: or, On Education''. Building on the ideas of

and other 17th-century thinkers, Jean-Jaques Rousseau described childhood as a brief period of sanctuary before people encounter the perils and hardships of adulthood. Sir

Joshua Reynolds Sir Joshua Reynolds (16 July 1723 – 23 February 1792) was an English painter, specialising in portraits. John Russell said he was one of the major European painters of the 18th century. He promoted the "Grand Style" in painting which depend ...

' extensive children portraiture demonstrated the new enlightened attitudes toward young children. His 1788 painting ''

The Age of Innocence ''The Age of Innocence'' is a 1920 novel by American author Edith Wharton. It was her twelfth novel, and was initially serialized in 1920 in four parts, in the magazine '' Pictorial Review''. Later that year, it was released as a book by D. App ...

'' emphasizes the innocence and natural grace of the posing child and soon became a public favourite. Postle, Martin. (2005) "''The Age of Innocence''" Child Portraiture in Georgian Art and Society", in ''Pictures of Innocence: Portraits of Children from Hogarth to Lawrence''. Bath:

Holburne Museum of Art The Holburne Museum (formerly known as the Holburne of Menstrie Museum and the Holburne Museum of Art) is located in Sydney Pleasure Gardens, Bath, Somerset, England. The city's first public art gallery, the Grade I listed building, is home to ...

, pp. 7-8. Princesses leopoldina isabel and friend (cropped)

The idea of childhood as a locus of divinity, purity, and innocence is further expounded upon in

William Wordsworth William Wordsworth (7 April 177023 April 1850) was an English Romantic poet who, with Samuel Taylor Coleridge, helped to launch the Romantic Age in English literature with their joint publication '' Lyrical Ballads'' (1798). Wordsworth's ' ...

's "Ode: Intimations of Immortality from Recollections of Early Childhood", the imagery of which he "fashioned from a complex mix of pastoral aesthetics, pantheistic views of divinity, and an idea of spiritual purity based on an Edenic notion of pastoral innocence infused with Neoplatonic notions of reincarnation". This Romantic conception of childhood, historian Margaret Reeves suggests, has a longer history than generally recognized, with its roots traceable to similarly imaginative constructions of childhood circulating, for example, in the neo-platonic poetry of seventeenth-century metaphysical poet

Henry Vaughan Henry Vaughan (17 April 1621 – 23 April 1695) was a Welsh metaphysical poet, author and translator writing in English, and a medical physician. His religious poetry appeared in ''Silex Scintillans'' in 1650, with a second part in 1655.''Oxfo ...

(e.g., "The Retreate", 1650; "Childe-hood", 1655). Such views contrasted with the stridently didactic, Calvinist views of infant depravity. With the onset of

industrialisation Industrialisation ( alternatively spelled industrialization) is the period of social and economic change that transforms a human group from an agrarian society into an industrial society. This involves an extensive re-organisation of an econo ...

in England in 1760, the divergence between high-minded romantic ideals of childhood and the reality of the growing magnitude of child exploitation in the workplace, became increasingly apparent. By the late 18th century, British children were specially employed in factories and mines and as

chimney sweep A chimney sweep is a person who clears soot and creosote from chimneys. The chimney uses the pressure difference caused by a hot column of gas to create a draught and draw air over the hot coals or wood enabling continued combustion. Chimneys ...

s, often working long hours in dangerous jobs for low pay. As the century wore on, the contradiction between the conditions on the ground for poor children and the middle-class notion of childhood as a time of simplicity and innocence led to the first campaigns for the imposition of legal protection for children. British reformers attacked

child labor Child labour refers to the exploitation of children through any form of work that deprives children of their childhood, interferes with their ability to attend regular school, and is mentally, physically, socially and morally harmful. Such e ...

from the 1830s onward, bolstered by the horrific descriptions of London street life by

Charles Dickens Charles John Huffam Dickens (; 7 February 1812 – 9 June 1870) was an English writer and social critic. He created some of the world's best-known fictional characters and is regarded by many as the greatest novelist of the Victorian er ...

. The campaign eventually led to the

Factory Acts The Factory Acts were a series of acts passed by the Parliament of the United Kingdom to regulate the conditions of industrial employment. The early Acts concentrated on regulating the hours of work and moral welfare of young children employed ...

, which mitigated the exploitation of children at the workplace

Modern concepts of childhood

The modern attitude to children emerged by the late 19th century; the Victorian middle and upper classes emphasized the role of the family and the sanctity of the child – an attitude that has remained dominant in Western societies ever since. The genre of

children's literature Children's literature or juvenile literature includes stories, books, magazines, and poems that are created for children. Modern children's literature is classified in two different ways: genre or the intended age of the reader. Children's ...

took off, with a proliferation of humorous, child-oriented books attuned to the child's imagination.

Lewis Carroll Charles Lutwidge Dodgson (; 27 January 1832 – 14 January 1898), better known by his pen name Lewis Carroll, was an English author, poet and mathematician. His most notable works are '' Alice's Adventures in Wonderland'' (1865) and its sequ ...

's fantasy ''

Alice's Adventures in Wonderland ''Alice's Adventures in Wonderland'' (commonly ''Alice in Wonderland'') is an 1865 English novel by Lewis Carroll. It details the story of a young girl named Alice who falls through a rabbit hole into a fantasy world of anthropomorphic creature ...

'', published in 1865 in England, was a landmark in the genre; regarded as the first "English masterpiece written for children", its publication opened the "First Golden Age" of children's literature. The latter half of the 19th century saw the introduction of compulsory state schooling of children across Europe, which decisively removed children from the workplace into schools. The market economy of the 19th century enabled the concept of childhood as a time of fun, happiness, and imagination. Factory-made dolls and doll houses delighted the girls and organized sports and activities were played by the boys. The

Boy Scout A Scout (in some countries a Boy Scout, Girl Scout, or Pathfinder) is a child, usually 10–18 years of age, participating in the worldwide Scouting movement. Because of the large age and development span, many Scouting associations have split ...

s was founded by Sir

Robert Baden-Powell Lieutenant-General Robert Stephenson Smyth Baden-Powell, 1st Baron Baden-Powell, ( ; (Commonly pronounced by others as ) 22 February 1857 – 8 January 1941) was a British Army officer, writer, founder and first Chief Scout of the wor ...

in 1908, which provided young boys with outdoor activities aiming at developing character, citizenship, and personal fitness qualities. In the 20th century,

Philippe Ariès Philippe Ariès (; 21 July 1914 – 8 February 1984) was a French medievalist and historian of the family and childhood, in the style of Georges Duby. He wrote many books on the common daily life. His most prominent works regarded the change in t ...

, a French historian specializing in

medieval history In the history of Europe, the Middle Ages or medieval period lasted approximately from the late 5th to the late 15th centuries, similar to the Post-classical, post-classical period of World history (field), global history. It began with t ...

, suggested that childhood was not a natural phenomenon, but a creation of society in his 1960 book ''

Centuries of Childhood ' ( en, italic=yes, The Child and Family Life in the Ancien Régime) is a 1960 book on the history of childhood by French historian Philippe Ariès known in English by its 1962 translation, ''Centuries of Childhood: A Social History of Family L ...

''. In 1961 he published a study of paintings, gravestones, furniture, and school records, finding that before the 17th century, children were represented as mini-adults. In 1966, the American philosopher

George Boas George Boas (; 28 August 1891 – 17 March 1980) was a professor of philosophy at Johns Hopkins University. He received his education at Brown University, obtaining both a BA and MA in philosophy there, after which he studied shortly at ...

published the book ''The Cult of Childhood''. Since then, historians have increasingly researched childhood in past times. In 2006, Hugh Cunningham published the book ''Invention of Childhood'', looking at British childhood from the year 1000, the

Middle Ages In the history of Europe, the Middle Ages or medieval period lasted approximately from the late 5th to the late 15th centuries, similar to the post-classical period of global history. It began with the fall of the Western Roman Empire a ...

, to what he refers to as the Post War Period of the 1950s, 1960s and 1970s. Childhood evolves and changes as lifestyles change and adult expectations alter. In the modern era, many adults believe that children should not have any worries or work, as life should be happy and trouble-free. Childhood is seen as a mixture of simplicity, innocence, happiness, fun, imagination, and wonder. It is thought of as a time of playing, learning, socializing, exploring, and worrying in a world without much adult interference. A "loss of innocence" is a common concept, and is often seen as an integral part of

coming of age Coming of age is a young person's transition from being a child to being an adult. The specific age at which this transition takes place varies between societies, as does the nature of the change. It can be a simple legal convention or can b ...

. It is usually thought of as an experience or period in a child's life that widens their awareness of evil, pain or the world around them. This theme is demonstrated in the novels ''

To Kill a Mockingbird ''To Kill a Mockingbird'' is a novel by the American author Harper Lee. It was published in 1960 and was instantly successful. In the United States, it is widely read in high schools and middle schools. ''To Kill a Mockingbird'' has become ...

'' and ''

Lord of the Flies ''Lord of the Flies'' is a 1954 novel by the Nobel Prize-winning British author William Golding. The plot concerns a group of British boys who are stranded on an uninhabited island and their disastrous attempts to govern themselves. Themes i ...

''. The fictional character

Peter Pan Peter Pan is a fictional character created by List of Scottish novelists, Scottish novelist and playwright J. M. Barrie. A free-spirited and mischievous young boy who can fly and Puer aeternus, never grows up, Peter Pan spends his never-ending ...

was the embodiment of a childhood that never ends.

Healthy childhoods

Role of parents

Children's health

Children's health includes the physical, mental and social well-being of children. Maintaining children's health implies offering them healthy foods, insuring they get enough sleep and exercise, and protecting their safety. Children in certain parts of the world often suffer from

malnutrition Malnutrition occurs when an organism gets too few or too many nutrients, resulting in health problems. Specifically, it is "a deficiency, excess, or imbalance of energy, protein and other nutrients" which adversely affects the body's tissues a ...

, which is often associated with other conditions, such diarrhea, pneumonia and malaria.

Child protection

Child protection, according to UNICEF, refers to "preventing and responding to violence, exploitation and abuse against children – including

commercial sexual exploitation Forced prostitution, also known as involuntary prostitution or compulsory prostitution, is prostitution or sexual slavery that takes place as a result of coercion by a third party. The terms "forced prostitution" or "enforced prostitution" appea ...

trafficking Smuggling is the illegal transportation of objects, substances, information or people, such as out of a house or buildings, into a prison, or across an international border, in violation of applicable laws or other regulations. There are various ...

child labour Child labour refers to the exploitation of children through any form of work that deprives children of their childhood, interferes with their ability to attend regular school, and is mentally, physically, socially and morally harmful. Such e ...

and harmful traditional practices, such as

female genital mutilation Female genital mutilation (FGM), also known as female genital cutting, female genital mutilation/cutting (FGM/C) and female circumcision, is the ritual cutting or removal of some or all of the external female genitalia. The practice is found ...

/cutting and

child marriage Child marriage is a marriage or similar union, formal or informal, between a child under a certain age – typically 18 years – and an adult or another child. * * * * The vast majority of child marriages are between a female child and a ma ...

". The

protects the fundamental rights of children.

Play

Play is essential to the cognitive, physical, social, and emotional well-being of children. It offers children opportunities for physical (running, jumping, climbing, etc.), intellectual (social skills, community norms, ethics and general knowledge) and emotional development (empathy, compassion, and friendships). Unstructured play encourages creativity and imagination. Playing and interacting with other children, as well as some adults, provides opportunities for friendships, social interactions, conflicts and resolutions. However, adults tend to (often mistakenly) assume that virtually all children's social activities can be understood as "play" and, furthermore, that children's play activities do not involve much skill or effort. It is through play that children at a very early age engage and interact in the world around them. Play allows children to create and explore a world they can master, conquering their fears while practicing adult roles, sometimes in conjunction with other children or adult caregivers. Undirected play allows children to learn how to work in groups, to share, to negotiate, to resolve conflicts, and to learn self-advocacy skills. However, when play is controlled by adults, children acquiesce to adult rules and concerns and lose some of the benefits play offers them. This is especially true in developing creativity, leadership, and group skills. Ralph Hedley The tournament 1898

Play is considered to be very important to optimal child development that it has been recognized by the

United Nations Commission on Human Rights The United Nations Commission on Human Rights (UNCHR) was a functional commission within the overall framework of the United Nations from 1946 until it was replaced by the United Nations Human Rights Council in 2006. It was a subsidiary body of t ...

as a right of every child. Children who are being raised in a hurried and pressured style may limit the protective benefits they would gain from child-driven play. The initiation of play in a classroom setting allows teachers and students to interact through playfulness associated with a learning experience. Therefore, playfulness aids the interactions between adults and children in a learning environment. “Playful Structure” means to combine informal learning with formal learning to produce an effective learning experience for children at a young age. Even though play is considered to be the most important to optimal child development, the environment affects their play and therefore their development. Poor children confront widespread environmental inequities as they experience less social support, and their parents are less responsive and more authoritarian. Children from low income families are less likely to have access to books and computers which would enhance their development.

Street culture

Boys in front of the movie theatre on Dundas Street

Children's street culture refers to the cumulative

culture Culture () is an umbrella term which encompasses the social behavior, institutions, and norms found in human societies, as well as the knowledge, beliefs, arts, laws, customs, capabilities, and habits of the individuals in these groups.Tyl ...

created by young children and is sometimes referred to as their ''secret world''. It is most common in children between the ages of seven and twelve. It is strongest in urban

working class The working class (or labouring class) comprises those engaged in manual-labour occupations or industrial work, who are remunerated via waged or salaried contracts. Working-class occupations (see also " Designation of workers by collar colou ...

industrial district Industrial district concept was initially used by Alfred Marshall to describe some aspects of the industrial organisation of nations. Industrial district (ID) is a place where workers and firms, specialised in a main industry and auxiliary indu ...

s where children are traditionally free to play out in the streets for long periods without supervision. It is invented and largely sustained by children themselves with little adult interference. Young children's street culture usually takes place on quiet backstreets and pavements, and along routes that venture out into local

park A park is an area of natural, semi-natural or planted space set aside for human enjoyment and recreation or for the protection of wildlife or natural habitats. Urban parks are urban green space, green spaces set aside for recreation inside t ...

playground A playground, playpark, or play area is a place designed to provide an environment for children that facilitates play, typically outdoors. While a playground is usually designed for children, some are designed for other age groups, or people ...

s, scrub and wasteland, and to local shops. It often imposes imaginative status on certain sections of the urban realm (local buildings, kerbs, street objects, etc.). Children designate specific areas that serve as informal meeting and relaxation places (see: Sobel, 2001). An urban area that looks faceless or neglected to an adult may have deep '

spirit of place Spirit of place (or soul) refers to the unique, distinctive and cherished aspects of a place; often those celebrated by artists and writers, but also those cherished in folk tales, festivals and celebrations. It is thus as much in the invisible ...

' meanings in to children. Since the advent of indoor distractions such as

video games Video games, also known as computer games, are electronic games that involves interaction with a user interface or input device such as a joystick, game controller, controller, computer keyboard, keyboard, or motion sensing device to gener ...

, and

television Television, sometimes shortened to TV, is a telecommunication medium for transmitting moving images and sound. The term can refer to a television set, or the medium of television transmission. Television is a mass medium for advertisin ...

, concerns have been expressed about the vitality – or even the survival – of children's street culture.

Geographies of childhood

The geographies of childhood involves how (adult) society perceives the idea of childhood, the many ways adult attitudes and behaviors affect children's lives, including the environment which surrounds children and its implications. The geographies of childhood is similar in some respects to

children's geographies Children's geographies is an area of study within human geography and childhood studies which involves researching the places and spaces of children's lives. Context Children's geographies is the branch of human geography which deals with the stud ...

which examines the places and spaces in which children live.

Nature deficit disorder

Nature Deficit Disorder, a term coined by

Richard Louv Richard Louv (born 1949) is an American Nonfiction, non-fiction author and journalist. He is best known for his seventh book, ''Last Child in the Woods: Saving Our Children From Nature-Deficit Disorder'' (first published in 2005 by Algonquin Books ...

in his 2005 book ''

Last Child in the Woods ''Last Child in the Woods: Saving Our Children From Nature-Deficit Disorder'' is a 2005 book by author Richard Louv that documents decreased exposure of children to nature in American society and how this " nature-deficit disorder" harms children ...

,'' refers to the trend in the United States and Canada towards less time for outdoor play, resulting in a wide range of behavioral problems. With increasing use of cellphones, computers, video games and television, children have more reasons to stay inside rather than outdoors exploring. “The average American child spends 44 hours a week with electronic media”. Research in 2007 has drawn a correlation between the declining number of

National Park A national park is a nature park, natural park in use for conservation (ethic), conservation purposes, created and protected by national governments. Often it is a reserve of natural, semi-natural, or developed land that a sovereign state dec ...

visits in the U.S. and increasing consumption of electronic media by children. The media has accelerated the trend for children's nature disconnection by deemphasizing views of nature, as in Disney films.

Age of responsibility

The age at which children are considered responsible for their society-bound actions (e. g. marriage, voting, etc.) has also changed over time, and this is reflected in the way they are treated in courts of law. In Roman times, children were regarded as not culpable for crimes, a position later adopted by the Church. In the 19th century, children younger than seven years old were believed incapable of crime. Children from the age of seven forward were considered responsible for their actions. Therefore, they could face criminal charges, be sent to adult prison, and be punished like adults by whipping, branding or hanging. However, courts at the time would consider the offender's age when deliberating sentencing. Minimum employment age and marriage age also vary. The age limit of voluntary/involuntary military service is also disputed at the international level.

Education

Education, in the general sense, refers to the act or process of imparting or acquiring general knowledge, developing the powers of reasoning and judgment, and preparing intellectually for mature life. Formal education most often takes place through

schooling A school is an educational institution designed to provide learning spaces and learning environments for the teaching of students under the direction of teachers. Most countries have systems of formal education, which is sometimes compuls ...

. A

right to education The right to education has been recognized as a human right in a number of international conventions, including the International Covenant on Economic, Social and Cultural Rights which recognizes a right to free, compulsory primary education for ...

has been recognized by some governments. At the global level, Article 13 of the

' 1966

International Covenant on Economic, Social and Cultural Rights The International Covenant on Economic, Social and Cultural Rights (ICESCR) is a multilateral treaty adopted by the United Nations General Assembly (GA) on 16 December 1966 through GA. Resolution 2200A (XXI), and came in force from 3 January 197 ...

(ICESCR} recognizes the right of everyone to an education.''ICESCR'', Article 13.1 Education is compulsory in most places up to a certain age, but attendance at

school A school is an educational institution designed to provide learning spaces and learning environments for the teaching of students under the direction of teachers. Most countries have systems of formal education, which is sometimes compuls ...

may not be, with alternative options such as

home-schooling Homeschooling or home schooling, also known as home education or elective home education (EHE), is the education of school-aged children at home or a variety of places other than a school. Usually conducted by a parent, tutor, or an onlin ...

e-learning Educational technology (commonly abbreviated as edutech, or edtech) is the combined use of computer hardware, software, and Education sciences, educational theory and practice to facilitate learning. When referred to with its abbreviation, edt ...

being recognized as valid forms of education in certain jurisdictions. Children in some countries (especially in parts of Africa and Asia) are often kept out of school, or attend only for short periods. Data from

UNICEF UNICEF (), originally called the United Nations International Children's Emergency Fund in full, now officially United Nations Children's Fund, is an agency of the United Nations responsible for providing Humanitarianism, humanitarian and Devel ...

indicate that in 2011, 57 million children were out of school; and more than 20% of African children have never attended primary school or have left without completing primary education. According to a UN report,

warfare War is an intense armed conflict between states, governments, societies, or paramilitary groups such as mercenaries, insurgents, and militias. It is generally characterized by extreme violence, destruction, and mortality, using regular ...

is preventing 28 million children worldwide from receiving an education, due to the risk of sexual violence and attacks in schools. Other factors that keep children out of school include poverty, child labor, social attitudes, and long distances to school.

Attitudes toward children

Social attitudes toward children differ around the world in various cultures and change over time. A 1988 study on European attitudes toward the centrality of children found that Italy was more child-centric and the Netherlands less child-centric, with other countries, such as Austria, Great Britain, Ireland and

West Germany West Germany is the colloquial term used to indicate the Federal Republic of Germany (FRG; german: Bundesrepublik Deutschland , BRD) between its formation on 23 May 1949 and the German reunification through the accession of East Germany on 3 O ...

falling in between.

Child marriage

In 2013,

rates of female children under the age of 18 reached 75% in Niger, 68% in Central African Republic and Chad, 66% in Bangladesh, and 47% in

India India, officially the Republic of India (Hindi: ), is a country in South Asia. It is the seventh-largest country by area, the second-most populous country, and the most populous democracy in the world. Bounded by the Indian Ocean on the so ...

. According to a 2019

report on child marriage, 37% of females were married before the age of 18 in sub-Saharan Africa, followed by South Asia at 30%. Lower levels were found in Latin America and Caribbean (25%), the Middle East and North Africa (18%), and Eastern Europe and Central Asia (11%), while rates in Western Europe and North America were minimal. Child marriage is more prevalent with girls, but also involves boys. A 2018 study in the journal Vulnerable Children and Youth Studies found that, worldwide, 4.5% of males are married before age 18, with the Central African Republic having the highest average rate at 27.9%.

Fertility and number of children per woman

Before

contraception Birth control, also known as contraception, anticonception, and fertility control, is the use of methods or devices to prevent unwanted pregnancy. Birth control has been used since ancient times, but effective and safe methods of birth contr ...

became widely available in the 20th century, women had little choice other than abstinence or having often many children. In fact, current

population growth Population growth is the increase in the number of people in a population or dispersed group. Actual global human population growth amounts to around 83 million annually, or 1.1% per year. The global population has grown from 1 billion in 1800 to ...

concerns have only become possible with drastically reduced

child mortality Child mortality is the mortality of children under the age of five. The child mortality rate, also under-five mortality rate, refers to the probability of dying between birth and exactly five years of age expressed per 1,000 live births. It en ...

and sustained fertility. In 2017 the global

total fertility rate The total fertility rate (TFR) of a population is the average number of children that would be born to a woman over her lifetime if: # she were to experience the exact current age-specific fertility rates (ASFRs) through her lifetime # she were t ...

was estimated to be 2.37 children per woman, adding about 80 million people to the world population per year. In order to measure the total number of children, scientists often prefer the completed cohort fertility at age 50 years (CCF50). Although the number of children is also influenced by

cultural norms Social norms are shared standards of acceptable behavior by groups. Social norms can both be informal understandings that govern the behavior of members of a society, as well as be codified into rules and laws. Social normative influences or soci ...

religion Religion is usually defined as a social- cultural system of designated behaviors and practices, morals, beliefs, worldviews, texts, sanctified places, prophecies, ethics, or organizations, that generally relates humanity to supernatural, ...

peer pressure Peer pressure is the direct or indirect influence on peers, i.e., members of social groups with similar interests, experiences, or social statuses. Members of a peer group are more likely to influence a person's beliefs, values, and behavior. A g ...

and other social factors, the CCF50 appears to be most heavily dependent on the educational level of women, ranging from 5-8 children in women without education to less than 2 in women with 12 or more years of education.

Issues

Emergencies and conflicts

Emergencies and conflicts pose detrimental risks to the

health Health, according to the World Health Organization, is "a state of complete physical, mental and social well-being and not merely the absence of disease and infirmity".World Health Organization. (2006)''Constitution of the World Health Organiza ...

, safety, and well-being of children. There are many different kinds of conflicts and emergencies, e.g.

war War is an intense armed conflict between states, governments, societies, or paramilitary groups such as mercenaries, insurgents, and militias. It is generally characterized by extreme violence, destruction, and mortality, using regular o ...

s and

natural disaster A natural disaster is "the negative impact following an actual occurrence of natural hazard in the event that it significantly harms a community". A natural disaster can cause loss of life or damage property, and typically leaves some econ ...

s. As of 2010 approximately 13 million children are displaced by

armed conflicts War is an intense armed conflict between states, governments, societies, or paramilitary groups such as mercenaries, insurgents, and militias. It is generally characterized by extreme violence, destruction, and mortality, using regul ...

and

violence Violence is the use of physical force so as to injure, abuse, damage, or destroy. Other definitions are also used, such as the World Health Organization's definition of violence as "the intentional use of physical force or Power (social and p ...

around the world. Where violent conflicts are the norm, the lives of young children are significantly disrupted and their families have great difficulty in offering the sensitive and consistent care that young children need for their healthy development. Studies on the effect of emergencies and conflict on the

physical Physical may refer to: *Physical examination In a physical examination, medical examination, or clinical examination, a medical practitioner examines a patient for any possible medical signs or symptoms of a medical condition. It generally co ...

and

mental health Mental health encompasses emotional, psychological, and social well-being, influencing cognition, perception, and behavior. It likewise determines how an individual handles stress, interpersonal relationships, and decision-making. Mental health ...

of children between birth and 8 years old show that where the disaster is natural, the rate of

PTSD Post-traumatic stress disorder (PTSD) is a mental and behavioral disorder that can develop because of exposure to a traumatic event, such as sexual assault, warfare, traffic collisions, child abuse, domestic violence, or other threats on ...

occurs in anywhere from 3 to 87 percent of affected children. However, rates of PTSD for children living in chronic conflict conditions varies from 15 to 50 percent.

Child protection

Child abuse and child labor

Protection of children from

abuse Abuse is the improper usage or treatment of a thing, often to unfairly or improperly gain benefit. Abuse can come in many forms, such as: physical or verbal maltreatment, injury, assault, violation, rape, unjust practices, crimes, or other t ...

is considered an important contemporary goal. This includes protecting children from exploitation such as

, child trafficking and child selling,

child sexual abuse Child sexual abuse (CSA), also called child molestation, is a form of child abuse in which an adult or older adolescent uses a child for sexual stimulation. Forms of child sexual abuse include engaging in sexual activities with a child (whet ...

, including child prostitution and

child pornography Child pornography (also called CP, child sexual abuse material, CSAM, child porn, or kiddie porn) is pornography that unlawfully exploits children for sexual stimulation. It may be produced with the direct involvement or sexual assault of a chi ...

military use of children Children (defined by the Convention on the Rights of the Child as people under the age of 18) have been recruited for participation in military operations and campaigns throughout history and in many cultures. Children in the military, includ ...

, and

child laundering Child laundering is a scheme whereby intercountry adoptions are effected by illegal and fraudulent means. It may involve the trafficking of children and the acquisition of children through payment, deceit and/or force. The children may then b ...

in illegal

adoption Adoption is a process whereby a person assumes the parenting of another, usually a child, from that person's biological or legal parent or parents. Legal adoptions permanently transfer all rights and responsibilities, along with filiation, from ...

s. There exist several international instruments for these purposes, such as: *

Worst Forms of Child Labour Convention The Convention Concerning the Prohibition and Immediate Action for the Elimination of the Worst Forms of Child Labour, known in short as the Worst Forms of Child Labour Convention, was adopted by the International Labour Organization (ILO) in 1 ...

Minimum Age Convention, 1973 The ILO Convention Concerning Minimum Age for Admission to Employment C138, is a convention adopted in 1973 by the International Labour Organization. It requires ratifying states to pursue a national policy designed to ensure the effective abol ...

Optional Protocol on the Sale of Children, Child Prostitution and Child Pornography The Optional Protocol on the Sale of Children, Child Prostitution and Child Pornography is a protocol to the Convention on the Rights of the Child and requires parties to prohibit the sale of children, child prostitution and child pornography. ...

Council of Europe Convention on the Protection of Children against Sexual Exploitation and Sexual Abuse The Council of Europe Convention on the Protection of Children Against Sexual Exploitation and Sexual Abuse, also known as the Lanzarote Convention is a Council of Europe multilateral treaty whereby states agree to criminalise certain forms of se ...

Optional Protocol on the Involvement of Children in Armed Conflict The Optional Protocol to the Convention on the Rights of the Child on the Involvement of Children in Armed Conflict (OPAC), also known as the child soldier treaty, is a multilateral treaty whereby states agree to: 1) prohibit the conscription ...

Hague Adoption Convention The Hague Convention on Protection of Children and Co-operation in Respect of Intercountry Adoption (or Hague Adoption Convention) is an international convention dealing with international adoption, child laundering, and child trafficking in ...

Climate change

Health

Child mortality

During the early 17th century in

, about two-thirds of all children died before the age of four. During the

Industrial Revolution The Industrial Revolution was the transition to new manufacturing processes in Great Britain, continental Europe, and the United States, that occurred during the period from around 1760 to about 1820–1840. This transition included going f ...

, the life expectancy of children increased dramatically. This has continued in England, and in the 21st century child mortality rates have fallen across the world. About 12.6 million under-five infants died worldwide in 1990, which declined to 6.6 million in 2012. The infant mortality rate dropped from 90 deaths per 1,000 live births in 1990, to 48 in 2012. The highest average infant mortality rates are in sub-Saharan Africa, at 98 deaths per 1,000 live births – over double the world's average.