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Developmental
test 1
71
Psychology
Undergraduate 2
01/29/2008

Additional Psychology Flashcards

 


 

Cards

Term
Six Assumptions
Definition
Development is lifelong
Multidmensionsal
Joint expression of growth and decline
Development is highly plastic
Embedded in multiple contexts
Involves growth, maintenance, and growth
Term
Resilience
Definition
ability to adapt effectively in the face of threats to developement
Term
Development
Definition
A Process of age related changes across the lifespan
Term
Age Graded influences
Definition
Influences that are similar for individuals in a particular age group
Term
History graded influences
Definition
Similar for individuals in a certain generations at a formative time in their lives
Term
Nonnormative influences
Definition
unusual occurrences- major impact but not applicable to many people
Term
Theory
Definition
an orderly intergrated set of statements that describes, explains, and predicts behavior; provide organizing frameworks for our observations
Term
Organismic vs. Mechanistic view of developing person
Definition
Organismic- change stimulated form within active
Mechanistic- change stimulated by environment, passive
Term
Continuous vs. Discontinuous
Definition
Continuous - gradually adding on more
Discontinuous - new understandings emerge after particular period stages= qualitative change
Term
Nature vs. Nurture
Definition
Nature- genetic inborn qualities
Nurture- learning and experience
Term
Id
Definition
biological needs- require immediate gratifications/ unconscious pleasure principle
Term
Ego
Definition
conscious, rational, problem-solving part
Masters and controls urges- reality principle
Term
Superego
Definition
moral and ethical component
consist of conscious and ego-ideal
Term
Limitations of Psychoanalytic theory
Definition
focused too much on clinical studies and didn't open itself to other methods
Term
Learning theories
Definition
environmental controls behavior, emphasize role of experience
Term
Watson
Definition
Classical conditioning (stimulus conditioned)
Term
Skinner
Definition
Operant conditioing
Term
Bandura
Definition
Observational learning
Term
Information Processing
Definition
human mind as symbol processing, uses flow chart and believes in continuous development
Term
Ethology and Evolutionary developmental psychology
Definition
an approach concerned with the adaptive, or survival, value of behavior and its evolutionary history
Term
Sensitivity Period
Definition
a time that is optimal for certain capacities to emerge and in which the individual is especially responsive to environmental influences. However, its boundaries are less well defined than those of a critical period
Term
Vgotsky
Definition
focus on how culture is transmitted
higher mental functions grow out of social interactions
cognitive development as a socially mediated process
Term
Bronfenbrenner's Ecological System theory
Definition
Microsystem- person's immediate environment
Mesosystem- connections between Micorsystem
Exosystem- outside contexts that affect Microsystem
Macrosystem- cultural law, values, customs
Chronosystem- temperol component change over life course and history
Term
Ethnographic studies
Definition
participant observation of a culture or distinct social group; by making extensive field notes,
May be biased
Term
Correlational studies
Definition
the investigator obtains information on participants without altering their experience
permits study of relationships between variables
does not permit inferences about cause and effect relationships
Term
Experimental
Definition
Cause and effect, but may not translate to real world
Term
Austosomes
Definition
regular pairs 22 of the 23 pairs
Term
Gametes
Definition
Sperm and ova which are formed via meiosis
Term
Sex-linked inheritance
Definition
recessive gene carried on X chromosome
women are protected men are not
Term
Genetic Imprinting
Definition
genes have been marked or modified and will behave differently depending on whether they came from mother or father
Term
Heritability Estimates
Definition
measures the extent to which individual differences in complex traits in a specific population are due to genetic factors
Term
Passive genotype/environment correlations
Definition
parents are providing an environment influenced by own heredity
Term
Evocative genotype/environment correlations
Definition
child's genotype elicits certain types of environments
Term
Niche Picking
Definition
individuals seek out environment most compatible with their genetic predispositions
Term
Meaningful Differences
Definition
amount of talk to child during early years was a big predictor of alter verbal intelligence
factor most strongly associated with amount of talk was socio economical status
Term
Zygote
Definition
fertilized egg ( 2 weeks from fertilization to implantation)
Term
Blastocyst-
Definition
Hollow, fluid filled ball of cells (starts about 4rth day 70 cells)
Term
Embryonic Disk
Definition
cells on inside- become new organism
Term
Trophoblast
Definition
outer layer of cells- develop into life support systems
Term
Amnion
Definition
protective covering- encases organism in amniotic fluid, a cushion and temperature regulator
Term
Placenta
Definition
partial filter- permits food and oxygen to reach organism and waste products to be carried away
Term
Period of Embryo
Definition
2-8 weeks
groundowrk for all body structures and organs begin
Term
Embryonic disk folds to form 3 cell layers
Definition
Ectoderm- outermost nervous system, skin, sense organs
Mesoderm- middle muscles, skeleton, ciruclatory system, excretory system
Endoderm- inner digestive system, lungs, gland
Term
Neural tube
Definition
primitive spinal cord and brain
Term
Period of Fetus
Definition
9th week to birth
1st trimester- organs muscle nervous system organize and connect
2nd trimester- mom can feel movement
3rd trimester- body prepares for outside world
Term
Vernix
Definition
White cheese like substance; protects skin from becoming chapped
Term
Lanugo
Definition
white, downy hair, helps vernix stick to skin
Term
Age of viability
Definition
22 to 25 weeks age at which fetus can first survive if born early- 50/50 chance after about 24 weeks
Term
Maternal Nutrition
Definition
malnutrition can damage CNS, leads to fewer brain cells and a lower brain weight
Term
Emotional stress
Definition
stress leads to miscarriage low birth weight, because less oxygen and nutrients go towards baby
Term
Lamaze
Definition
goal is to make the hospital birth as comfortable and rewarding as possible
-Less stressful and quicker labor
-classes, relaxation, coach
Term
Teratogens
Definition
defined as any environmental agent that causes damage during the prenatal period
frequency- 5-8%
Impact based on: Dose;Time of exposure; genetic predispositions; presence of other factors
Term
Newborns physical appearance
Definition
Average dimensions 20 in 7.5 lbs
Term
Apgar's Scale
Definition
1. Heart Rate 2. respiratory 3. Muscle Tone 4. Color 5. Reflex irritability
Term
Cephalocaudal trend
Definition
Head to tail
Term
Proximodisital trend
Definition
from the center of the body outward
Term
Nonorganic Failure to thrive
Definition
growth disorder that reuslts from lack of parental love 18 months signs of marasmu
Term
Synaptic pruing
Definition
neurons that are seldom stimulated soon lose their synapse neurons go to an uncommitted state
Term
Mylination
Definition
coating of neural fibers with an insulating fatty sheath that improves teh efficiency of message transfer
Term
Glial cells
Definition
Cells that mylinate
Term
Experience-expectant brain growth
Definition
refers to the young brain's rapidly developing organization, which depends on ordinary experiences- opportunities to see and touch objects, to hear language and other sounds, and to move about and explore the environment
Term
Experience-dependent brain growth
Definition
occurs throughout our lives. It consists of additional growth and refinement of established brain structures as a result of specific learning experiences that vary widely across individuals and culture
Term
6 benefits of breast milk over formula
Definition
1. Offers correct balance of fat and protein
2. Nutritional completeness
3. Offers protection against disease
4. More easily digestible
5. Smoother transition to solid foods
6. Often cheaper, more immediate, safer
Term
Piaget
Definition
infants think and learn about the world through their 5 sense and their motor skills
Term
Schemes
Definition
psychological structures that organize experience
Term
Adaptation
Definition
process of building schemes through direct interaction with the environment
Term
Assimlation
Definition
External world interpreted through existing schemes
Term
Accommodation
Definition
new schemes are created or old ones are adjusted to better fit the environment
Term
Organization
Definition
internal process of rearranging and linking schemes
Term
Core knowledge perspective
Definition
Babies are born with a set of innate knowledge systems or core domains of thought. Each of these prewired understandings permits a ready grasp of new, related information and therefore supports early, rapid development
Term
Zone of proximal development
Definition
range of tasks that the child cannot yet handle alone but can do with the help of more skilled partners
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