Chapter 2 Outline
Introduction - Development, both physical and mental, requires an appropriate context.
- An abnormal context may result in abnormal development. Some examples:
- Victor, "the wild boy of Aveyron"
- Genie
- Infants raised in institutions. Recent examples are from Eastern Europe.
- Contexts of development include variations in genes, culture, family relations,
and economic circumstances, which all contribute to developmental differences.
An Overview of Developmental Contexts - Urie Bronfenbrenner's Ecological Theory outlines the complexity
of contextual influences on development by means of a model depicting three
concentric rings around the child at the center, where each ring influences
all the rings inside of it.
- Biological Makeup
- Immediate Environment
- Social and Economic Context
- Cultural Context
The Child's Biological Makeup - Three components influence the center of the model, the child's biological
makeup:
- The evolutionary heritage shared by all humans.
- The child's individual genetic inheritance.
- The biological results of interactions between genes and environment.
- The Human Evolutionary Heritage
- We have a fairly precise timetable for many developmental milestones.
- We have a strong disposition to act upon the environment, to be curious rather than passive.
- We have an innate propensity for learning simple (e.g., sucking) and complex (e.g., language) skills.
- We have a predisposition to be social, to form bonds.
- Individual genetic differences have allowed our species to meet environmental
challenges over hundreds of thousands of years. There are direct and indirect
effects of individual genetic makeup.
- There are interactions between genes and the environment. An important
question pertains to the degree to which genes constrain environmental influences
(canalization).
The Child's Immediate Environment - The Family Context
- The family is the dominant part of a child's immediate environment,
forming first social relationships and providing models for behavior.
- The Family as a System
- Researchers have moved beyond a focus on maternal caregiving to now include
fathers, siblings, and the extended family.
- The family is an interconnected system-each member's behavior
depends in part on the behavior of the others.
- Bidirectional effects - parents shape children's behavior
and children's characteristics influence parent's behavior.
- Sameroff's Transactional Model - cumulative effects of
ongoing bidirectional influences.
- Characteristics of Family Systems
- Made up of many subsystems joined together in a coherent, interlocking
network.
- A family is a dynamic, open system, subject to change as well as continuity.
- They are subject to cyclical influences that can be repeated across
generations.
- Fathers in the Family System
- Direct (e.g., attachment) and indirect influences (e.g., marital harmony)
are considered important.
- Siblings in the Family System
- Aid in development of social understanding.
Immediate Contexts Outside the Family - The Day-Care Setting - increase in use of day care in the
U.S.
- 1 in 4 are cared for by grandparent or other relative. 1 in 5 are cared
for by father at home. About 1 in 5 are cared for by a nonrelative such
as an individual babysitter or a family day-care provider.
- Researchers have noted no negative effects of full-time day care for toddlers
and preschoolers. It can promote cognitive and social development if high
quality. The debate continues regarding day care for those under one year
of age.
- The Peer Group
- Teaches how to interact in equal-status, or symmetrical relationships.
- Reinforces values, beliefs, and behavior standards that are part of the child's culture.
- The Neighborhood
- Community income levels have been a research focus.
- Influence via collective socialization where adults provide role models
and monitoring for local children; social networks.
- The School
- Instructor in cultural norms and values.
- How the school is run and how teachers interact with students can affect
how positive the school experience is for children.
The Social and Economic Context - The second ring of Bronfenbrenner's model contains the following:
community in which the child's immediate environment exists; social
institutions, health-care systems, and religious organizations; social and
economic conditions in the community and in the larger society (e.g., birth
rates, income levels).
- The social and economic context affects children directly and indirectly.
- Family Changes Caused by Social and Economic Factors
- Maternal Employment and Its Effects
- How maternal employment effects the child depends on the child's
age, amount of time mother spends at work, quality of shared time remaining,
quality of substitute care, strength of the parent-child relationship,
and the meaning of the woman's employment to both herself and her
husband.
- Mothers who are unhappy with their situation, especially dissatisfied
nonworking mothers, have more problems child rearing than those who
are satisfied.
- If the husband is displeased with the wife's employment, he may
have more negative feelings toward his children and parenting responsibilities.
- Single Parenting and Its Effects
- Unmarried Mothers
- Rate of births to unmarried mothers increased from 11% in 1970 to
32% in 1995. 30% of these births are to women under age 20.
- Children of unmarried adolescent mothers often have developmental
problems, show higher rates of school failure, delinquency, early sexual
activity, and pregnancy. Much of these outcomes could be influenced
by poverty factors.
- Social support, family support, and finishing high school are important
for reducing potential developmental problems.
- Divorced Parents
- Each year 1 million U.S. children are involved in divorce.
- Outcome issues depend on child's age, sex, personality, quality
of home life and parenting, and resources available to both parents
and child.
- Divorce that ends parental conflict is generally better for children
than a conflict-based marriage. Divorce with continued conflict is worse
than marriage with conflict.
- Ongoing contact with the noncustodial parent (usually dad) generally
reduces the negative consequences of divorce (with low conflict between
the parents).
- Children's adjustment to parental remarriage can take several
years. Conflict is higher between children and stepparents, especially
stepmothers.
- Adjustment to stepparents is more difficult for adolescents.
- Other Nontraditional Families
- Homosexual parents are as involved with their children as are heterosexual
parents.
- Being raised by homosexual parents results in no obvious differences
in gender identity, sex-role behavior, sexual orientation, and does
not appear to place the child at risk for psychological problems.
- Socioeconomic Status and the Family
- Socioeconomic Status (SES), the grouping of people within a society
on the basis of income, occupation, and education, is another important
aspect of social and economic context.
- Differences in parenting styles have been noted between working-class
and middle-class parents.
- Poor quality childcare cuts across socioeconomic lines.
- Poverty and Child Development
- Nearly 14.5 million U.S. children lived in poverty in 1996. This is
1 in 5 children overall but the rate is twice that for Hispanic and
African American children than for White children.
- Persistent poverty has consequences for child development. These children
score lower on IQ, vocabulary, and achievement tests. They are more
likely to repeat grades, be placed in special education, drop out of
high school, have higher rates of behavior problems and delinquency.
- Why? Inadequate prenatal care, prenatal drug exposure, and low birth
weight set the stage for later cognitive deficits. Lead exposure and
lower cognitive stimulation at home intensify the early effects.
- Poor families experience more stress. They are more likely to be exposed
to a string of negative events and to chronic problems. Parents then
may be more depressed, irritable, and distracted which has negative
consequences for parenting.
- Poverty can be a self-perpetuating cycle. This has been highlighted
in research on the inner-city African Americans living in ghettos.
- Intervention programs like Head Start can make a difference.
- Homelessness
- Homelessness carries a particularly strong set of risks for children.
- In 1997, 36 % of those in homeless shelters were families with children.
- Homeless women are least likely to receive prenatal care and have
higher rates of low birth weight infants as well as higher infant mortality
rates.
- Homeless children suffer from more health problems and are least likely
to receive proper immunizations, they experience more stress, more disruptions
in school and friendships, and have higher rates of behavior problems.
- Unemployment and Family Relationships
- Job loss and its hardships tend to increase conflict and violence in families, including child abuse.
The Cultural Context - The cultural context is the third ring in Bronfenbrenner's model.
- Culture - a system of beliefs, attitudes, values, and guidelines
for behavior. Different cultures tend to produce different patterns of personality
characteristics, cognitive skills, and social relationships.
- Cultural Influences
- We all have the same human biological inheritance and the same fundamental
need for care. Adults in all cultures must 1) provide for infants with
basic nurturance needed for development, and 2) must prepare children
to function as adults in their particular social world by passing on
rules, standards, and values of the culture via socialization.
- Socialization occurs by means of explicit and implicit instruction.
The values of a culture are often reflected in the structure of the
settings in which children spend their time (e.g., Chinese vs. U.S.
nursery school environments).
- Children's behavior also reflects the values and demands of their
culture (see Madsen's study on competition vs. cooperation in a
game).
- Children in nonindustrialized cultures show more nurturant and responsible
behaviors due to the tasks they are given while those in industrialized
cultures are more dependent and self-centered since most do not contribute
to family survival. Egoism may be an asset in cultures that depend on
personal profit for economic growth.
- Cultural Change and Child Development
- Parenting practices have changed over the decades and centuries as
economic life patterns have changed.
- China is a recent example of rapid cultural change (family-centered
to state-centered shift).
- Subcultures
- Subcultures - groups whose
beliefs, attitudes, values, and guidelines for behavior differ in some
ways from those of the dominant culture. Sometimes a child's subculture
clashes with that of the dominant culture, which can result in difficulties
in the classroom, for example.
Development as Context - Development provides a context in two ways:
- It gives each person a developmental history,
which influences the course of future development (e.g., Erikson's
theory).
- Development provides a context for future
development because children change physically and intellectually as they
mature. These transformations dramatically influence how children interact
with their environments.
Contexts in Interaction - Central message of the chapter: human development
always occurs within a set of contexts. None of the contexts exists in isolation.
An example of this interaction is maternal employment.
- Certain environmental factors tend to be grouped.
- All the environmental influences are funneled
through the family to some extent.
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