roles of women, the use of anesthesia during childbirth, the impact of the computer, and the kinds of social programs associated with the federal
government's war on poverty during the 1960s—among them early childhood education programs like Head Start.
Nonnormative Life Events
Nonnormative life events are unusual events that do not happen to most people. However, when they do occur, they can have a major impact on a
person's life. They include the death of a parent when a child is young, a life-threatening illness or a handicapping disability, and the birth of a
sibling with a congenital defect. They also, of course, include happy events like sudden wealth, the opportunity to live in a foreign country, or a
particularly fortunate career opportunity. Whether such an event is positive or negative, it may cause more stress than a normative event because
the person has not expected it, is not prepared for it, and may need special help adapting to it.
We often help create our own nonnormative life events, showing our ability to actively shape our own development. For example, a teenager
may enter a writing competition and win a scholarship that opens up a new world of opportunity. Or a child who takes physical risks without
considering the consequences may suffer a disabling accident. Furthermore, the way we respond to external forces can change the world around
us, even as it changes us.
We often help create our own nonnormative life events, showing our ability to actively shape our own development. For example, a teenager
may enter a writing competition and win a scholarship that opens up a new world of opportunity. Or a child who takes physical risks without
considering the consequences may suffer a disabling accident. Furthermore, the way we respond to external forces can change the world around
us, even as it changes us.
CRITICAL PERIODS IN DEVELOPMENT
If a woman undergoes irradiation, takes certain drugs, or contracts certain diseases at specific times during the first 3 months of pregnancy, her
unborn baby
may show specific effects. The amount and kind of damage to the fetus will vary according to the particular circumstance and its timing. Pregnant
mice that receive x-rays 7 or 8 days after conception are likely to have pups with brain damage, whereas those irradiated 9Vi days after
conception are more likely to bear pups with spina bifida, a disease of the nervous system (L. B. Russell & Russell, 1952). Similar mechanisms
operate in human beings.
A critical period in development is a specific time when a given event will have its greatest impact. The same event (such as irradiation) would not
have as great an influence if it took place at a different time (another stage of pregnancy). This concept of critical periods has been incorporated
into a number of theories regarding various aspects of human behavior, including language and the emotional attachment between babies and
their mothers.
Psychoanalysts, especially, have embraced this concept. As we shall see, Sigmund Freud maintained that certain experiences one has in infancy
or early childhood can set one's personality for life, and Erik Erikson proposed eight stages in life, each of which constitutes a critical period for
social and emotional development.
Some of the supporting evidence for critical periods of physical development is particularly strong, such as that involving fetal development. In
other spheres of development, however, the concept of a critical period during which certain events can have irreversible consequences generally
seems too limiting. Although children may be particularly sensitive to certain experiences at various times in their lives, later events can often
reverse the effects of early ones. As we have already said, we believe that children are resilient. Love, care, and knowledge cannot solve all
problems, but they accomplish more than cynics and fatalists could ever imagine.
A Child's World:
Perspectives on Child Development
EARLY APPROACHES
People have long held differing ideas about what children are like and how they should be raised to become decent, socially useful adults. But for
the past quarter century, the dominant view has been that until almost 400 years ago children had no place in history. According to the widely
accepted view of the French historian Philippe Aries (1962), not until the seventeenth century were children seen as qualitatively different from
adults; before that, children were considered simply smaller, weaker, and less intelligent. Aries based his opinion on various historical sources. Old
paintings showed children dressed like their elders. Documents described children working long hours, leaving their parents at early ages for
apprenticeships, and suffering brutality at the hands of adults. Statistics on high infant mortality rates led to the conclusion that parents, afraid that
their children would die young, were reluctant to love them wholeheartedly.
Perspectives on Child Development
EARLY APPROACHES
People have long held differing ideas about what children are like and how they should be raised to become decent, socially useful adults. But for
the past quarter century, the dominant view has been that until almost 400 years ago children had no place in history. According to the widely
accepted view of the French historian Philippe Aries (1962), not until the seventeenth century were children seen as qualitatively different from
adults; before that, children were considered simply smaller, weaker, and less intelligent. Aries based his opinion on various historical sources. Old
paintings showed children dressed like their elders. Documents described children working long hours, leaving their parents at early ages for
apprenticeships, and suffering brutality at the hands of adults. Statistics on high infant mortality rates led to the conclusion that parents, afraid that
their children would die young, were reluctant to love them wholeheartedly.
Perspectives on Child Development
EARLY APPROACHES
People have long held differing ideas about what children are like and how they should be raised to become decent, socially useful adults. But for
the past quarter century, the dominant view has been that until almost 400 years ago children had no place in history. According to the widely
accepted view of the French historian Philippe Aries (1962), not until the seventeenth century were children seen as qualitatively different from
adults; before that, children were considered simply smaller, weaker, and less intelligent. Aries based his opinion on various historical sources. Old
paintings showed children dressed like their elders. Documents described children working long hours, leaving their parents at early ages for
apprenticeships, and suffering brutality at the hands of adults. Statistics on high infant mortality rates led to the conclusion that parents, afraid that
their children would die young, were reluctant to love them wholeheartedly.
More recent analyses, however, suggest a different picture. The psychologist David Elkind (1988) refers to a recognition of children's special
nature in the Bible and in the works of the ancient Greeks and Romans. And after reexamining sources going back to the sixteenth century,
exploring autobiographies, diaries, and literature from that time to the present, Linda A. Pollock (1983) makes a
may show specific effects. The amount and kind of damage to the fetus will vary according to the particular circumstance and its timing. Pregnant
mice that receive x-rays 7 or 8 days after conception are likely to have pups with brain damage, whereas those irradiated 9Vi days after
conception are more likely to bear pups with spina bifida, a disease of the nervous system (L. B. Russell & Russell, 1952). Similar mechanisms
operate in human beings.
A critical period in development is a specific time when a given event will have its greatest impact. The same event (such as irradiation) would not
have as great an influence if it took place at a different time (another stage of pregnancy). This concept of critical periods has been incorporated
into a number of theories regarding various aspects of human behavior, including language and the emotional attachment between babies and
their mothers.
Psychoanalysts, especially, have embraced this concept. As we shall see, Sigmund Freud maintained that certain experiences one has in infancy
or early childhood can set one's personality for life, and Erik Erikson proposed eight stages in life, each of which constitutes a critical period for
social and emotional development.
Some of the supporting evidence for critical periods of physical development is particularly strong, such as that involving fetal development. In
other spheres of development, however, the concept of a critical period during which certain events can have irreversible consequences generally
seems too limiting. Although children may be particularly sensitive to certain experiences at various times in their lives, later events can often
reverse the effects of early ones. As we have already said, we believe that children are resilient. Love, care, and knowledge cannot solve all
problems, but they accomplish more than cynics and fatalists could ever imagine.
A Child's World:
Perspectives on Child Development
EARLY APPROACHES
People have long held differing ideas about what children are like and how they should be raised to become decent, socially useful adults. But for
the past quarter century, the dominant view has been that until almost 400 years ago children had no place in history. According to the widely
accepted view of the French historian Philippe Aries (1962), not until the seventeenth century were children seen as qualitatively different from
adults; before that, children were considered simply smaller, weaker, and less intelligent. Aries based his opinion on various historical sources. Old
paintings showed children dressed like their elders. Documents described children working long hours, leaving their parents at early ages for
apprenticeships, and suffering brutality at the hands of adults. Statistics on high infant mortality rates led to the conclusion that parents, afraid that
their children would die young, were reluctant to love them wholeheartedly.
More recent analyses, however, suggest a different picture. The psychologist David Elkind (1988) refers to a recognition of children's special
nature in the Bible and in the works of the ancient Greeks and Romans. And after reexamining sources going back to the sixteenth century,
exploring autobiographies, diaries, and literature from that time to the present, Linda A. Pollock (1983) makes a
More recent analyses, however, suggest a different picture. The psychologist David Elkind (1988) refers to a recognition of children's special
nature in the Bible and in the works of the ancient Greeks and Romans. And after reexamining sources going back to the sixteenth century,
exploring autobiographies, diaries, and literature from that time to the present, Linda A. Pollock (1983) makes a
Perspectives on Child Development
EARLY APPROACHES
People have long held differing ideas about what children are like and how they should be raised to become decent, socially useful adults. But for
the past quarter century, the dominant view has been that until almost 400 years ago children had no place in history. According to the widely
accepted view of the French historian Philippe Aries (1962), not until the seventeenth century were children seen as qualitatively different from
adults; before that, children were considered simply smaller, weaker, and less intelligent. Aries based his opinion on various historical sources. Old
paintings showed children dressed like their elders. Documents described children working long hours, leaving their parents at early ages for
apprenticeships, and suffering brutality at the hands of adults. Statistics on high infant mortality rates led to the conclusion that parents, afraid that
their children would die young, were reluctant to love them wholeheartedly.
More recent analyses, however, suggest a different picture. The psychologist David Elkind (1988) refers to a recognition of children's special
nature in the Bible and in the works of the ancient Greeks and Romans. And after reexamining sources going back to the sixteenth century,
exploring autobiographies, diaries, and literature from that time to the present, Linda A. Pollock (1983) makes a
More recent analyses, however, suggest a different picture. The psychologist David Elkind (1988) refers to a recognition of children's special
nature in the Bible and in the works of the ancient Greeks and Romans. And after reexamining sources going back to the sixteenth century,
exploring autobiographies, diaries, and literature from that time to the present, Linda A. Pollock (1983) makes
Perspectives on Child Development
EARLY APPROACHES
People have long held differing ideas about what children are like and how they should be raised to become decent, socially useful adults. But for
the past quarter century, the dominant view has been that until almost 400 years ago children had no place in history. According to the widely
accepted view of the French historian Philippe Aries (1962), not until the seventeenth century were children seen as qualitatively different from
adults; before that, children were considered simply smaller, weaker, and less intelligent. Aries based his opinion on various historical sources. Old
paintings showed children dressed like their elders. Documents described children working long hours, leaving their parents at early ages for
apprenticeships, and suffering brutality at the hands of adults. Statistics on high infant mortality rates led to the conclusion that parents, afraid that
their children would die young, were reluctant to love them wholeheartedly.
More recent analyses, however, suggest a different picture. The psychologist David Elkind (1988) refers to a recognition of children's special
nature in the Bible and in the works of the ancient Greeks and Romans. And after reexamining sources going back to the sixteenth century,
exploring autobiographies, diaries, and literature from that time to the present, Linda A. Pollock (1983)