Chapter 1: Orientation to Lifespan Development Flashcards
Louise Brown
Worlds first test tube baby
Developmentalists study?
how our biological inheritance and environments affect behavior, personality, and potential
Lifespan Development
pattern of change that begins at conception and continues throughout life until death
TOPIC AREAS IN LIFESPAN DEVELOPMENT
Physical, Cognitive, Personality, Social
physical development
examining ways in which the bodys makeup and need for food and drink and sleep helps determine behavior
cognitive development
how growth and change in intelectual capabilites influence a persons behavior
personality development
stabiliyu and change in characteristics that differentiate one person from another
social development
individuals interactions and relationships with others grow, change and remain stable
Views of Child development- original sin view
children born into world corrupted with inclination toward evil
Views of Child Development- tabla rasa view
children born as “blank slate” and aquire characteristics through experience (Locke)
Views of Child Development- innate goodness view
children born inherently good (Rousseau)
Adult Development- Lifespan
approx 120 years for humans (has not changed)
Adult Development- Life Expectancy
of years person expected to live on average when born in a particular year (changes)
LIFESPAN PERSPECTIVE
_
lifelong
conception to dealth
multidimensional
biological, cognitive, socioemotional components
multidirectional
gains and losses at each stage
plasticity
(stability/change)- degree to which early traits and characteristics persist through life or change
multidisciplinary
takes into account disciples (physcholoy, anthropology, biology, etc)
contextual
influencd by social, historical, cultural contexts
INFLUENCES OF DEVELOPMENT
..
normative AGE(graded influences)
biological and environmental influences similar for individuals in a particular age group
normative HISTORY(graded influences)
biological and environmental influences assoiciated with history
cohort (history graded influence)
group of people born around the same time in which they live. Social events have similar influences on members of particular cohort
non-normative life events
unusual occurrences that have a major impact on a person’s life
sociocultural graded influences
social and cultural factors present at a particular time for a particular individual, depending on ethnicity, social class, subcultural membership
DEVELOPMENTAL ISSUES
…
…
Extent to which development is influenced by biology (nature) and by the environment (nurture)
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Extent development involves gradual, cumulative change (continuity) or distinct stages (discontinuity)
Nature and Nuture
nature- influenced by biology, genes, heredity
nurture- environment, learning experiences
Interactionist view: nature and nurture interact
stability and change
.
continuity and discontinuity
gradual, cumulative change, building on previous levels QUANTITATIVE (cont)
distinct stages, QUALITATIVE different from behavior at earlier stages (discont)
CONCEPTIONS OF AGE
…
chronological age
number of years elapsed since person’s birth
biological age
age in terms of biological health
psychological age
individuals adaptive capacities
social age
social roles and expectations related to person’s age
PERIODS OF DEVELOPMENT
…
prenatal
conception to birth
infancy and toddlerhood
birth to 3
preschool period
3-6
middle and late childhood
6-12
adolescence
12-20
young adulthood
20-40
middle adulthood
40-60
late adulthood
60+
critical period
specific time during development when a particular event has greatest consequences(stimuli needed to proceed normally)
sensitive period
organisms are susceptible to certain kinds of stimuli in their environments, BUT absence of stimuli does not always produce irreversible consequences
maturation
predetermined unfolding of genetic information (nature)
fixation
behavior reflecting earlier stage of development due to unresolved conflict
theory
coherent set of ideas that helps to explain data and make predictions
paradigms
ways of thinking; ways of framing thinking
PSYCHODYNAMIC THEORIES
development depends primarily on unconsious mind…emotion, behavior is surface characteristic, analyza symbolic meaning of behavior, early experiences important in development
behavior motivated by inner forces, memories, and conflicts beyond peoples awareness or control
freuds psychosexual (analytic) theory
id, ego, superego
id
“pleasure principle”, born with, satisfy demands of libido(sexual energy),max please and minimize pain
ego
“reality principle” 2-3, intergrate into society, socially acceptable, compromise with id
superego
“morality principle” perfect human, shoulding, right and wrong, 5-6
freuds psychosexual theory
pleasure and gratification focused on particular biological function and body part
oral
12-18 month sucking biting eating
anal
up to three years, potty training
phallic
3 to 5-6 years, interest in genitals, same sex parents
latency
5-6 to adolescence, gaining friendship
genital
adolescence to adulthood, sexual energy and relationships
ERIKSONS PSYCHOSOCIAL THEORY
8 stages of development
unique task confronts individuals with crisis to be resolved
positive resolution of crisis builds foundations for healthy development
infancy
trust vs. mistrust
toddlerhood
autonomy vs. shame and doubt (do yourself)
early childhood
initiative vs. guilt
middle/late childhood
industry vs. inferiority (sense of competence, no sense of mastery)
adolescence
identity vs. identity confusion
early adulthood
intimacy vs. isolation (sexual relationships)
middle adulthood
generativity vs. stagnation (contribution to continuity of life)
late adulthood
integrity vs. despair (did right thing, life was a waste)
BEHAVIOR THEORIES
behavior observed and external
classical conditioning(pair UCS/CS)
)- type of learning in which an organism responds to a neutral stimulus that normally does not bring about that type of response
Pavlovs experiment
dog food (UCS) saliva (UCR and CR) and bell (CS)
Watson’s experiment
UCS- loud noise
UCR- fear
CS- rat
CR- fear
operant conditioning
skinner- development consists of patterns of behavior change that is brought by rewards and punishments
social-cognitive theories
behavior, environment, and person/cognition are important development factors
bandura (social cognitive theory)
observational learning, imitation/modeling
COGNITIVE PERSPECTIVE
approach that focuses on the processes that allow people to know, understand, and think about the world (internal)
piagets theory of cognitive development
- quantity of information increases at each stage, and quality of knowledge and understanding changes as well. Human thinking arranged into schemes
each stage, distinct way of thinking
organization/assimilation
organize experiences to make sense of them
adaptation/ accommodation
adapt thinking to include new ideas
piagets four stages
sensorimotor
preoperational
concrete operational
formal operational
*information processing approaches
models that seek to identify the ways individuals take in, use, and store information
*neo-piagetian theory
cognition made up of different types of individual skills…cognitive development proceeds quickly in certain areas and more slowly in others…experience plays a greater role
cognitive neuroscience approaches
approaches that examine cognitive development through the lens of brain processes
• seek to identify actual locations and functions of brain related to different types of cognitive activity
HUMANISTICE PERSPECTIVE(not major impact on lifespan dev field)
people have a natural capacity to make decisions about their lives and control their body FREE WILL: make choices and come to decisions about their lives instead of relying on societal standards
Self-actualization (Rogers and Maslow)
state of self-fulfillment in which people achieve their highest potential in their own unique way
Rogers (need positive regard to be loved and respected) how others view us
CONTEXTUAL THEORIES
development viewed in terms of interrelationships (between individuals and their physical, cognitive, personality, and social worlds), brofen, vygotsky
BioEcological Approach (Bronfenbrenner)
influenced by five environmental systems
Ecological Theory- 5
MICROSYSTEM- immediate environment (family, peers, schools, neighborhood)
MESOSYSTEM- relationships among mico(family to school, school to church)
EXOSYSTEM- experience in other social settings (not active role but still influenced by it, media,)
MACROSYSTEM- culture (all systems embedded here, type of gov, religion, political values)
CHRONOSYSTEM- over time (environmental events, woman working outside home)
Sociocultural Cognitive Theory- Vygotsky
culture and social interaction guide cognitive development, knowledge is “collaborative”- social interaction with more skilled adults and peers advances cognitive development
EVOLUTIONARY PERSPECTIVE
theory that seeks to identify behavior that is a result of our genetic inheritance from our ancestors
ethological theory (Lorenz)
strongly influenced by biology, tied to evolutions, critical and sensitive periods
(baby geese attached to first moving object)
eclectic theoretical orientation
does not follow any one approach
selects based on situation the best in each theory
“toolbox of theories”
scientific method
process of posing and answering questions using careful controlled techniques that include systematic, orderly observation and the collection of data
METHODS FOR COLLECTING DATA
OBSERVATION (laboratory- controlled setting, naturalistic observation-observing behavior in real world setting)
SURVEY AND INTERVIEW
STANDARDIZED TEST- uniform procedures for administration and scoring
PSYCHOPHYSICAL
CASE STUDY (indepth look at individual)
LIFE HISTORY RECORD ( what person was like growing up)
EVOLUTIONARY PERSPECTIVE
theory that seeks to identify behavior that is a result of our genetic inheritance from our ancestors
ethological theory (Lorenz)
strongly influenced by biology, tied to evolutions, critical and sensitive periods
(baby geese attached to first moving object)
eclectic theoretical orientation
does not follow any one approach
selects based on situation the best in each theory
“toolbox of theories”
scientific method
process of posing and answering questions using careful controlled techniques that include systematic, orderly observation and the collection of data
METHODS FOR COLLECTING DATA
OBSERVATION (laboratory- conttolled setting, naturalistic observation-observing behavior in real world setting)
SURVEY AND INTERVIEW
STANDARDIZED TEST- uniform procedures for administration and scoring
RESEARCH DESIGNS
…
descriptive research
observes and records behavior
correlational research
strenth of relationship between events or characteristics
correlation coefficient
degree of associated between two variables
-1 to +1…higher coefficient the higher the association
experimental research
carefully regulated procedures in which one or more factors are manipulated while all others held constant
field study
natural occurring setting (correlational and exper)
lab sutdy
conducted in controlled setting designed to hold events constant
theoretical research
research designed specifically to test some developmental explanation and expand scientific knowledge
applied research
research meant to provide practical solutions to immediate problems.
longitudinal approach
same individuals studied over period of time
cross-sectional approach
people diff ages compared at same time
sequential approach
both long and cross
research ethics
informed consent
confidentiality
deception
debriefing
RESEARCH DESIGNS
…
descriptive research
observes and records behavior
correlational research
strenth of relationship between events or characteristics
correlation coefficient
degree of associated between two variables
-1 to +1…higher coefficient the higher the association
experimental research
carefully regulated procedures in which one or more factors are manipulated while all others held constant
field study
natural occuring setting (correlational and exper)
lab sutdy
conducted in controlled setting designed to hold events constand
theoretical research
research designed specifically to test some developmental explanation and expand scientific knowledge
applied research
research meant to provide practical solutions to immediate problems.
longitudinal approach
same individuals studied over period of time
cross-sectional approach
people diff ages compared at same time
sequential approach
both long and cross
research ethics
informed consent
confidentiality
deception
debriefing
RESEARCH DESIGNS
…
descriptive research
observes and records behavior
correlational research
strenth of relationship between events or characteristics
correlation coefficient
degree of associated between two variables
-1 to +1…higher coefficient the higher the association
experimental research
carefully regulated procedures in which one or more factors are manipulated while all others held constant
field study
natural occurring setting (correlational and exper)
lab sutdy
conducted in controlled setting designed to hold events constant
theoretical research
research designed specifically to test some developmental explanation and expand scientific knowledge
applied research
research meant to provide practical solutions to immediate problems.
longitudinal approach
same individuals studied over period of time
cross-sectional approach
people diff ages compared at same time
sequential approach
both long and cross
research ethics
informed consent
confidentiality
deception
debriefing
RESEARCH DESIGNS
…
descriptive research
observes and records behavior
correlational research
strenth of relationship between events or characteristics
correlation coefficient
degree of associated between two variables
-1 to +1…higher coefficient the higher the association
experimental research
carefully regulated procedures in which one or more factors are manipulated while all others held constant
field study
natural occurring setting (correlational and exper)
lab sutdy
conducted in controlled setting designed to hold events constant
theoretical research
research designed specifically to test some developmental explanation and expand scientific knowledge
applied research
research meant to provide practical solutions to immediate problems.
longitudinal approach
same individuals studied over period of time
cross-sectional approach
people diff ages compared at same time
sequential approach
both long and cross
research ethics
informed consent
confidentiality
deception
debriefing
RESEARCH DESIGNS
…
descriptive research
observes and records behavior
correlational research
strenth of relationship between events or characteristics
correlation coefficient
degree of associated between two variables
-1 to +1…higher coefficient the higher the association
experimental research
carefully regulated procedures in which one or more factors are manipulated while all others held constant
field study
natural occuring setting (correlational and exper)
lab sutdy
conducted in controlled setting designed to hold events constand
theoretical research
research designed specifically to test some developmental explanation and expand scientific knowledge
applied research
research meant to provide practical solutions to immediate problems.
longitudinal approach
same individuals studied over period of time
cross-sectional approach
people diff ages compared at same time
sequential approach
both long and cross
research ethics
informed consent
confidentiality
deception
debriefing