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Human Development Across the Life Span
Chapter 1 Introduction
66
Psychology
Undergraduate 1
02/04/2013

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Term
Development
Definition
Systematic changes and continuities in the individual that occur between conception and death
Term
Three broad domains of development
Definition
1. Physical
2. Cognitive
3. Psychosocial
Term
Physical development
Definition
the growth of the body and its organs ...
Term
Cognitive development
Definition
Changes and continuities in perception, language, learning, memory, problem solving and other mental processes
Term
Psychosocial development
Definition
Changes and carryover in personal and interpersonal aspects of development, such as motives, emotions, personality traits, interpersonal skills and relationships, and roles played in the family and in the larger society
Term
Growth
Definition
Physical changes that occur from conception to maturity
Term
Biological aging
Definition
Deterioration of organisms that leads inevtiably to their death
Term
Age grade/stratum
Definition
Socially defined age group in a society
- Segregating children into grades in school based on age
Term
Rite of passage
Definition
Ritual that marks a persons's "passage" from one status to another - usually in reference to the transition from childhood to adulthood
Term
Age norms
Definition
defines what people should and should not do at different points in the life span
Term
Social clock
Definition
A person's sense of when things should be done and when he or she is ahead of or behind the schedule dictated by age norms
Term
ethnicity
Definition
people's classifications or affiliation with a group based on common heritage or traditions
Term
Socioeconomic status (SES)
Definition
Standing in society based on such indicators as occupational prestige, education, and income.
Term
Adolescence
Definition
The transitional period between childhood and adulthood that begins with puberty and ends when the indivdiual has acquired adult competencies and responsibilities
Term
Emerging adulthood
Definition
Extending from about age 18 to 29, when young people are between adolescence and full-fledged adulthood
Term
Average life expectancy
Definition
The average number of years a new-born who is born now can be expected to live
Term
Nature-nurture issue
Definition
Question of how biological forces and environmental forces act and interact to make us what we are
Term
Maturation
Definition
the biological unfolding of the individual according to a plan contained in the genes (the hereditary material passed from parents to child at conception)
Term
Environment
Definition
All the external physical and social conditions, stimuli, and events that can affect us, from crowded living quarters and polluted air, to social interactions with familiy members, peers, and teachers....
Term
Learning
Definition
the process through which experience (that is, environmental stimuli) brings about relatively permanent changes in thoughts, feelings, or behavior.
Term
bioecological model (Bronfenbrenner)
Definition
Biology and environment interact to produce development
Term
Four environmental systems that influence and are influenced by the developing person:
Definition
1. Microsystem
2. Mesosystem
3. Exosystem
4. Macrosystem
Term
Microsystem
Definition
Immediate physical and social environment in which the person interacts face-to-face with other people and influences and is affected by them
Term
Mesosystem
Definition
consists of the interrelationships or linkages between two or more microsystems
Term
Exosystem
Definition
Consists of linkages involving social settings that individuals do not experience directly but that can still influence their development (Parent's workplaces and social networks, Government etc.)
Term
Macrosystem
Definition
The larger cultural context in which the microsystem, mesosystem, and exosystem are embedded.
Term
Culture
Definition
Defined as the shared understandings and way of life of people, including belief and practices concerning the nature of humans in different phases of the life span...
Term
Chronosystem
Definition
Captures the idea that changes in people and their environments occur in a time frame
Term
Evidence-based practice
Definition
Ensuring that the curricula and treatments provided have been demonstrated to be effective
Term
Baby biography
Definition
Observation of growth and development of own children
Term
Storm and Stress
Definition
Adolescence, then, was a tempestuous period of the life span, a time of emotional ups and downs and rapid changes
Term
Gerontology
Definition
Study of aging and old age
Term
Life-span perspective
Definition
A perspective that views development as a lifelong, multidirectional process that involves gain and loss, is characterized by considerable plasticity, is shaped by its historical-cultural context, has many causes, and is best viewed from a multidisciplinary perspective
Term
1. Development is a lifelong process
Definition
Today's developmentalists appreciate that human development is not just "kid stuff", that we change throughout the life span
Term
2. Development is multidirectional
Definition
Today's developmentalists recognize that different capacities show different patterns of change over time
Term
3. Development involves both gain and loss
Definition
Gain and loss are intertwined during every phase of the life span
Term
Plasticity
Definition
Refers to the capacity to change in response to both positive and negative experiences
Term
4. Development is characterized by lifelong plasticity
Definition
the aging process is not fixed but rather can be altered considerably depending on the individual's experiences
Term
Neuroplasticity
Definition
The brain's ability to change in response to experience throughout the life span
Term
5. Development is shaped by its historical-cultural context
Definition
As societies change, the developmental experience changes.
Term
6. Development is multiply influenced
Definition
human development is the product of many interacting causes - both inside and outside the person, both biological and environmental
Term
7. Development must be studied by multiple disciplines
Definition
Because human development is influenced by everything from biochemical reactions to historical events, it is impossible for one discipline to have all the answers
Term
Scientific method
Definition
A belief that investigators should allow their systematic observations (or data) to determine the merits of their thinking
Term
Theory
Definition
A set of concepts and propositions intended to describe and explain vertain phenomena
Term
Hypotheses
Definition
Specific predictions
Term
Sample
Definition
Group of individuals studied
Term
Population
Definition
A well-defined group
Term
Random sample
Definition
Formed by identifying all members of the larger population and then, by a random means, selection a portion of that population to study
Term
Naturalistic observation
Definition
Observing people in their everyday surroundings
Term
Structured observation
Definition
Creating special stimuli, tasks, or situations designed to elicit the behavior of interest
Term
functional magnetic resonance imaging (fMRI)
Definition
A brain-scanning technique that uses magnetic forces to measure the increase in blood flow to an area of the brain that occurs when that brain area is active
Term
Case study
Definition
An in-depth examination of an individual (or a small number of individuals), typically carried out by compiling and analyzing information from a variety of sources
Term
Experiment
Definition
An investigator manipulates or alters some aspect of the environment to see how this affects the behavior of the sample of individuals studied
Term
Three critical features shared by any true experiment:
Definition
1. Random assignment
2. Manipulation of the independent variable
3. Experimental control
Term
Quasi experiment
Definition
without random assignment
Term
Correlational method
Definition
Involves determining whether two or more variables are related in a systematic way
Term
Meta-analysis
Definition
Results of multiple studies addressing the same question can be synthesized to produce overall conclusions
Term
Cross-sectional design
Definition
The performances of people of different age groups, or cohorts, are compared
Term
Cohort
Definition
Group of individuals born at the same time
Term
Age effects
Definition
Relationship between age and a particular aspect of development
Term
Cohort effects
Definition
The effects of being born as a member of a particular cohort or generation in a particular historical context
Term
Longitudinal design
Definition
Performance of one cohort of individuals is assessed repeatedly over time
Term
Time-of-measurement effects
Definition
Effects of historical events and trends occuring when the date are collected
Term
Sequential design
Definition
Combines the cross-sectional approach and the longitudinal approach in a single study
Term
Ethnocentrism
Definition
Belief that one's own group and its cultur are superior
Term
Research ethics
Definition
Standards of conduct that investigators are ethically bound to honor to protect their research participants from physical or psychological harm
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