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Developmental Psychology: Cognitive development · Development of the self · Emotional development · Language development · Moral development · Perceptual development · Personality development · Psychosocial development · Social development · Developmental measures
A child (plural: children). Precise definitions vary; is the offspring, of any age, of two people. The American Heritage Dictionary[1] defined a child as an individual who has not yet reached puberty.
The term "child" is also a counterpart of parent: adults are the children of their parents despite their maturation beyond infancy; for example "Benjamin, aged 46, is the child of Tobias, aged 73". Similarly in a generalized sense, see child node.
Legal definition of child[]
The Convention on the Rights of the Child defines a child as "every human being below the age of 21 years unless under the law applicable to the child, majority is attained earlier".[2]
Development[]
Child development is the study or examination of processes and mechanisms that operate during the physical and mental development of an infant into an adult. Pediatrics is the branch of medicine relating to the care of children. It encompasses ages from prenatal to teenagers and even young adults (ages 0-21 years).
Terms for stages of age-related physical development are listed below. Approximate age ranges are shown, but conceptions about the boundaries between different stages of life vary between cultures and periods. The age ranges and terms listed reflect 21st century conceptions in the developed world.
- Zygote, the point of Conception, fertilization
- Embryo; in the later stages also called fetus
- Birth
- Child:
- Infant (baby) (ages 0 - 1.5)
- Neonate (newborn) in the first month of life
- Toddler (ages 1.5 - 4)
- Middle childhood (schoolchild (or schoolboy or schoolgirl)) - Primary school/Elementary school age (ages 4 - 11)
- prepubescence, a subset of the above (ages 10 - 11, approximately)
- Preadolescence (preteen, or late childhood) - in the United States, middle school age (ages 10 - 12, approximately. Note overlap with prepubesent stage of middle childhood.)
- Infant (baby) (ages 0 - 1.5)
- Adolescence and puberty (teenager) (13-19)
- Young adult (21-25)
See also[]
References[]
- ↑ Definition of child. The American Heritage Dictionary of the English Language, Fourth Edition. Houghton Mifflin Company.
- ↑ Convention on the Rights of the Child. Office of the United Nations High Commissioner for Human Rights. Ratified by 192 of 194 member countries.
External links[]
- CDC's "Learn the Signs. Act Early.” campaign - Information for parents on early childhood development and developmental disabilities
Preceded by: Toddlerhood |
Stages of human development Childhood |
Succeeded by: Preteen |
Stages: Infancy | Childhood | Adolescence | Adulthood - Early adulthood | Middle adulthood | Late adulthood
Child development | Youth development | Ageing & Senescence
Theorists-theories: John Bowlby-attachment | Jean Piaget-cognitive | Lawrence Kohlberg-moral | Sigmund Freud-psychosexual | Erik Erikson-psychosocial
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