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Developmental
Psych 223
177
Psychology
Undergraduate 2
09/27/2013

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Term
Bilingualism
Definition
Has effects on cognition and language development. Advantages in preschool years and old age. No difference when young adult.
Term
Psychoanalytic approaches
Definition
 Squeemish to see psychosexual urges in infants
 End goals are just NOT there in psychoanalytic theory.
 Most aesthetic reasons. Not the type of theory we are after.
 North America doesn’t like him for development; considered to be oldschool.
•Francophones still like him
Term
3 elements of theory
Definition
1) Be able to describe and SEE the behavior at hand. A framework.
Make that en everyday part of what is going on.
2) Explanation for what is happening
3) Make predictions about what is going to happen.
Term
Erikson
Definition
Development is a constantly blooming flower. Different all the time
Term
Current theories:
Definition
o Behaviorism/learning theory
o Piaget’s cognitive development theory
o Information processing
o Development cognitive neuroscience
o Vygotsky’s sociocultal theory
Term
Behaviorism/learning theory
Definition
SIMPLE learning processes. How much of our behavior is explainable by these processes. Ie, operant conditioning.
 Isn’t seen that much; psychologists focus on how HUMANS develop, not as animals like the theory accounts for.
Term
SOCIAL LEARNING THEORY
Definition
Variant of behaviorism; how simple learning mechanisms work in social contexts. How ID forms behavior. BANDURA.
Term
Piaget's cognitive development
Definition
How we come to be rational thinkers. We first understand the world through sensorimotor processing. We then move away from that into abstract, rational thought.
• Ie., we first learn of numbers through counting objects. That develops into abstract knowledge.
Term
Information processing
Definition
 Input information into our minds
 We then need to store it
 We then need to act on that knowledge.
 Much of what we know of working/short term memory comes from this theory.
Term
Developmental cognitive neuroscience
Definition
New; took time for tech to develop.  Brain is really critical in behavior. The way it deals with information, develops.
• Some processing also takes place.
 As we get older, out brains advance, and that alters how we interact with the world.
 Executive functions are related to selectively attending to what is important/irrelevant in the environment. STRONGLY related to the development of the frontal cortex.
Term
vygotsky's sociocultural method
Definition
20's; took long time to translate, appeared in 60's. HOW children develop in their social, historical, cultural, context. All have an effect in the child’s development.
 Showed that kids who went to school thought about the world in a much more decontextualized manner compared to those who did not go to school.
 Differences in experience that have a large impact on how people think.
Term
Methods
Definition
Depends on theory/hypothesis/research question. Ethics @ u of are from tricouncil, not APA. Tough for development; cannot REALLY consent.
Term
Aboriginal suicides
Definition
o Total # of suicides for aboriginals are about 2.5 x as many as non-aboriginal. For young people, aboriginals are MUCH, higher; 5x more likely.
Term
Variable of aboriginal suicide
Definition
 Bands that had all of these factors had suicide rates of almost 0. Ones with 2 or less were massive.
• There is a causal relationship between access to cultural continuity factors and reductions in suicide rates.
Term
Innate
Definition
 Innate = Present at birth (the way human beings ARE).
 There is development (possibly learning) that is present at birth
Term
Learned
Definition
If it isn’t there at birth, it is something that we learn.
Term
Locke
Definition
said we are a blank slate to be imprinted by surroundings.
Term
Infancy
Definition
 Infant means ‘without speaking’. Language is what makes us human. SO, we look at what infants CANNOT do.
Term
Focus on infant abillity
Definition
Philisophers study what CANNOT be done; psychs study what CAN.
Term
Infantile perceptions
Definition
All senses are working; can see, recognize mom's voice, taste everything, recognize mom's smell, develops preferences.
Term
Sensory Development
Definition
Vision changes the most.. Gets WAY better. Auditory also changes. Senses mofified by experience.
Term
Learning
Definition
• Operant conditioning & classical conditioning
o Learning through habituation
• Imitation (vs. emulation)
o Doing the same behavior that another creature is done. This behavior won’t necessarily do it for the same goal. Humans are really good at doing the same thing, but not the same goal. Babies smile, but not to express kindness.
Term
Why do researches care about imitating without same goal?
Definition
 Innately predisposed to imitate?
 Babies seeming humanly urges people to care for them. Empathy? A survival skill?
Term
Infantile motor reflexes
Definition
• Relative to other animals at birth, we suck. Cannot do much physically… Takes us ages to get to that point.
• Important for evolutionary psych. Why are we willing to look after babies? We are born at a very mature age due to the huge development in our brains. Big brain, small body. A balance.
Term
Rooting reflex
Definition
brush on baby's cheek, will look towards touch an open mouth
Term
Core knowledge of infants
Definition
Thought that some are born with innate knowledge.• SUPER contentious
• Objects, space, number (causality?)
o Idea is that at birth we know that there are objects in the world. Then we are aware we can manipulate parts of the world.
Term
FASD in Canada
Definition
• Incidence in Canada: 1 out of 1000 births?
o Tough to get moms to confess to drinking.
o VERY similar rates to American rates
Term
FASD effects
Definition
• Difficulty learning, controlling impulses, getting along with others, planning etc. etc. etc.
o Gets you into legal trouble
• High proportion of Canada’s prison population has FASD
Term
Mouse model of FASD
Definition
o Fiore 2009.
 “Early exposure to ethanol (but not red wine) at the same alcohol concentration induces behavioral and brain neurotrophin alterations in young and adult mice.”
 Mice exposed to red wine were fine. Mice exposed to ethanol were fucked; takes them a lot longer to learn to not run into dark room. Red wine was the same as the sucrose and water.
Term
Why did the experimenters include a sucrose condition in the mouse FASD study?
Definition
Because red wine reduces to sugar & so that we know it isn’t the sugar/calories causing effects.
Term
What does the passive avoidance test measure in the FASD mouse thing?
Definition
Emotionality. FASD increases urge to follow impulse.
Term
What does the hippocampus, cerebullum, cortex have to do with alcohol?
Definition
Where alcohol affects. Related to FASD,
Term
Visual cliff
Definition
Campos. “infants with more crawling experience (regardless of when they start to crawl) are far more likely to refuse to cross the deep side of the visual cliff” [also finding hidden objects]
Term
Self locomotion
Definition
Changes the kinds of experiences kids have; changing psyche.
Term
Crawling
Definition
Most common way that changes occur during development. NOT causal, some kids don't need to crawl.
Term
Locomotion & socioemotional development
Definition
Psychoanalytics say crawling is the birth of humanhood.may increase opportunities for social signaling (communication), willfulness, autonomy, emotions, changes in family dynamics.
Term
Crawling and fear of heights
Definition
Argument: crawling leads to differential use of visual optic flow
Crawling leads to experience of correlation among visual, vestibular and somatosensory patterns. Learning that room moves when they do, so a cliff is scary
Term
Niko Tinbergen
Definition
o When we ask a why question
 4 distinct answers
 Function – ultimate cause; reproductive success payoff.
 Causation – proximate causes; hardware & mechanisms
 Ontogeny – developmental causes; how does it grow up to be so.
 Phylogeny – Evolutionary causes; phylogenetic causes.
Term
Environment differences
Definition
MIGHT be experiences in the womb. Influence which genes are used.
Term
Changes in gene sequence
Definition
occurs WITHOUT heredity.
Term
Epigenetics
Definition
Might be the answer ti big questions in life sciences
Term
Kant
Definition
Kant says there are some aspects of knowledge that MUST be innate. Knowledge of objects, numbers, and causality.
Term
Piaget
Definition
infants know by acting in the world
 Space, time, number, reality, symbols, causality, self knowledge, etc.
 Repetition in order to experience more about the world. Experiences of seeing, moving, and repeating make patterns. This leads to an idea of the outside world as something different from them. They can move though space.

Developed clinical method
Term
Vygotsky
Definition
Read Piaget, liked him. Felt he left out some important variables.
language (time that kids develop words, the language they use guides their thinking), history (historical context has ramifications for the way we think; tools such as computers), social interactions (CRUCIAL,
Term
best development theory
Definition
all collaborate. Don’t necessarily counteract each other.
• All about slightly different things. The ‘right’ theory is about the kind of research you are doing.
Term
Piaget’s children
Definition
Meticulous (100s) of observations of their behavior from birth through over one year of age.
Term
Preliminary circular reactions
Definition
Simple motor habits; onset of anticipation of events
Term
Tertiary circular reactions
Definition
o Exploration of the properties of objects by acting on them in novel ways; imitation of novel behaviors; ability to search in several locations for a hidden object (accurate A-B search)
Term
Long term consistency of temperament by Majdanzic
Definition
• Young children who score low or high on dimensions of temperament tend to respond similarly when assessed again several months to a few years later and, occasionally, even into the adult years
Term
SEM
Definition
o HIGH stability over time. All measure to contribute to predicting children’s positive emotional.
 Really high stability
Term
Two major types of theory for development.
Definition
Continuous or discontinuous
Term
Continuous development
Definition
Gradually augmenting the same skills that were there in the first place. Mature people just have more complex means of reacting.
Term
Discontinuous
Definition
new ways of understanding the world develop at age specific times.
Term
Discontinuous stages
Definition
Qualitative changes in thinking, feeling, behaving that characterize specific stages of development.
Term
nature
Definition
inborn biological makeup
Term
nurture
Definition
forces of the physical world working on nature
Term
Contexts
Definition
Personal and environmental circumstances
Term
Stability
Definition
emphasis on heredity/nature or even environment/nature.
Term
Plasticity
Definition
Changes can occur at any point in life
Term
Lifespan perspective
Definition
1) Development is lifelong
2) Multidimensional and multidirectional
3) Plastic
4) Affected by several interacting forces
Term
Age grade influence
Definition
Events that link to age are predictable (walking after 1st bday)
Term
History grade influences
Definition
People born around the same time (cohorts) tend to be alike compared to the non-cohorts.
Term
Nonnormative grade influences
Definition
Irregular events happen only to one person and don't follow a path
Term
Ethology
Definition
adaptive/survival aspects of behavior
Term
Sensitive period
Definition
Optimal time for certain elements of a person to emerge; when someone is responsive to environment.
Term
Evolutionary development psychology
Definition
understanding value of adaptivity in cognitive and social skills across ages
Term
Sociocultural theory
Definition
HOW culture is transmitted to the next generation. Social interaction (talking to elders) is necessary for learning the ropes.
Term
Ecological systems theory
Definition
Views the person as developing in a diverse system of relationships affected by the environment.
Term
Genetic counselling
Definition
help couples understand genetics & assess chances of birthing a potato.
Term
Prenatal diagnostics method
Definition
detects problems before birth
Term
Adopted kids
Definition
more issues than non-adopted; increases with age of adoption
Term
Socio economic status
Definition
Determined by 1) years of education, 2) prestige & skill of job, 3) income. Impacts family timing and dynamic.
Term
Affluence
Definition
Fail at giving best parental care
Term
Poverty
Definition
REALLY hurts development
Term
Teratogen
Definition
Anything that causes harm to developing fetus. Dose, heredity, age affect it.
Term
Thalidomide
Definition
Big teratogen in 60's. Accutane is modern example.
Term
Age of viability
Definition
When baby can survive out of womb; 25 weeks.
Term
Alcohol related neurodevelopment disorder (ARND)
Definition
3 mental areas are impaired despite normal appearance.
Term
Fetal Alcohol Syndrome (FAS)
Definition
slows growth, short eyelids, thin upper lip. Brain injury.
Term
Partial Fetal Alcohol Syndrome(p-FAS)
Definition
2 of the facial deformations and brain injury.
Term
Rubella
Definition
Infectious disease that causes defects
Term
Toxoplasmosis
Definition
cat poop or infected meat causing eye/brain damage
Term
Rh incompatibility
Definition
Rh negative mom might have Rh + baby; mom makes antibodies for baby's blood.
Term
Shrill cries
Definition
Sick/drug addicted babies
Term
2 types of physical baby growth
Definition
Cephalocaudal & proximodistal
Term
Cephalocaudal
Definition
head to tail; lower body grows into head
Term
Proximodistal
Definition
neat to far; head, chest, trunk grow. THEN arms and legs.
Term
Synaptic pruning
Definition
neurons that aren't used lose their synapses; room for growth.
Term
Glial cells
Definition
1/2 brain's volume. Coat fibres in myelin.
Term
Cerebral cortex
Definition
biggest bit of brain; most complex. Surrounds the rest.
Term
Lateralization
Definition
Division of labor on brain.
Term
brain plasticity
Definition
areas not yet used are prime for learning
Term
Experience-expectant brain growth
Definition
young brains grow fast, rely on experiences to see, touch, and interact.
Term
Experience-dependent brain growth
Definition
additional growth occurs when doing specific tasks like writing or reading
Term
Breastfeeding
Definition
BEST practice, but no difference in emotional development. Slightly smarter if breastfed.
Term
Marasmus
Definition
wasted condition of body from no nutrients
Term
Kwashiorkor
Definition
SUPER low in protein; appears after weaning. Swollen tummies
Term
Nonorganic failure to thrive
Definition
Marasmus symptoms from no parental love. By 18 months old.
Term
Classical conditioning in babies
Definition
neutral stimulus paired with reflexive response. Baby CNS makes connection.
Term
Operant conditioning in babies
Definition
infants act, stimulus follows. Can increase (if +) or decrease (if -)
Term
Habituation
Definition
gradual reduction in strength of response to repetitive stimuli
Term
Imitation
Definition
copying behavior of another person
Term
Mirror neurons
Definition
fire identically when a primate sees or hears an action, and carries out that action
Term
Dynamic systems theory of motor development
Definition
master of motor skills involves acquiring increasingly complex systems of action. Blend together, making complex means of movement.
Term
Cultural effects on motor movement
Definition
Exist. Kenyan babies hold themselves up more.
Term
Statistical learning capacity
Definition
Analyzing speech patterns, acquire stock of speech structure for making meaning later on. LONG before speaking.
Term
Intermodal perception
Definition
make sense of running streams of senses by perceiving as whole
Term
Differentiation theory
Definition
Infants look for static things helps in a constantly moving world.
Term
Piaget's adaptation
Definition
Building schemes through direct interaction with the environment. Includes assimilation and accommodation. Balance of these makes more effective schema.
Term
Assimilation
Definition
Using current schemes to understand the world.
Term
Accommodation
Definition
Creating new schemes/adjusting to old ones when noticing current ones suck.
Term
Organization
Definition
New schemes are made & linked with old ones. Make a cognitive network.
Term
Reflexive schemes
Definition
Piaget; up until 1 month all babies act the same
Term
Primary circular reactions
Definition
Piaget; 1-4 months babies gain voluntary control.
Term
Secondary circular reactions
Definition
Piaget; 4-8 months baby actions are aimed at repeating interesting things
Term
Coordination of secondary circular reactions
Definition
Piaget; 8-12 months intentional behavior. Finding things
Term
Tertiary circular reactions
Definition
Piaget; 12-18 months. Explore object's properties.
Term
Mental representations
Definition
Piaget; 18-24 months. Abstract depictions. Find out of sight things.
Term
Object permanence
Definition
udnerstanding things are still there when not depicted
Term
Mental representation
Definition
internal depictions of info the mind can manipulate.
Term
Violation of expected event
Definition
baby gets used to an event. Show an unexpected event; baby ins more intrigued by unexpected.
Term
Core knowledge perspective
Definition
babies are born with innate knowledge that allows for a grasp of new info.
Term
Mental strategies
Definition
operate on & transform info in memory; increase odds we'll remember
Term
Sensory register
Definition
where senses are represented and briefly stored
Term
Working/short term memory
Definition
actively apply mental strategies
Term
Central executive
Definition
Directs flow of info
Term
Long term memory
Definition
Permanent knowledge base
Term
Recognition
Definition
notice when a stimuli is similar to one of the past
Term
Recall
Definition
harder because remembering something not present
Term
Zone of proximal
Definition
Things a kid cannot do, but CAN do with skilled help
Term
Home observation for measurement of environment (HOME)
Definition
checklist of kids home quality via observation & interview
Term
LAD
Definition
innate system of univeral grammar enabling kids to speak anything once hearing enough sounds. Rule oriented.
Term
Cooing
Definition
2 months, vowel noises babies make
Term
babbling
Definition
6 months, consonant sounds babies make
Term
Joint attention
Definition
kids attend to same objects as caregiver
Term
Under extension
Definition
toddlers applying words too narrowly; dog is only THEIR dog.
Term
Over extension
Definition
toddlers applying words too BROADLY; car for ANY vehicle
Term
telegraphic speech
Definition
2 word utterances made of high-content words; jack hungry
Term
Referential style
Definition
toddler's vocab is made of words refering to object
Term
Expressive style
Definition
rare; toddlers with more pronouns and social formulas
Term
Child-directed speech
Definition
communication made of short sentences with high pitch, clear pronunciation, pauses, repeated new words.
Term
Balance of care
Definition
if caring and sympathetic parents, trust-mistrust is balanced +
Term
Basic emotions
Definition
Happiness, interest, surprise, fear, anger, sadness, disgust. Universal in humans and primates. Promoted survival.
Term
Social smile
Definition
Happiness; appears 6-10 weeks
Term
Anger & sadness
Definition
Infants get increasingly angry and sad
Term
Fear
Definition
2nd half of year 1; most frequently displayed as stranger anxiety.
Term
Social referencing
Definition
8-10 months; seek emotional info from a trusted person; their emotions dictate the baby's
Term
Self-conscious emotions
Definition
higher order feelings. Guilt, shame, embarassment, envy... Arrive with out sense of self.
Term
temperment
Definition
early appearing, stable, differences in reactivity & self-regulation. 35% are a mix.
Term
reactivity
Definition
quickness & intensity of emotional arousal, attention, motor activity.
Term
Self regulation
Definition
strategies that regulate reactivity
Term
Easy child
Definition
40%, most common. Quickly establish routine. Cheerful and adaptive.
Term
Difficult child
Definition
10%, irregualar in routine. Slow to accept new experiences. Poorly and intense.
Term
Slow to warm up child
Definition
15% inactive. Low reactions, negative, slow to adjust.
Term
Effortful control
Definition
voluntarily suppress dominant response to plan a more adaptive one.
Term
Goodness-of fit model
Definition
making kid friendly places that recognize temperment, and encourage better functioning
Term
Attachment
Definition
strong bonds we make; happy to be in their presense during stress
Term
Ethological theory of attachment
Definition
kids emotions to caregiver is evolved response. MOST accepted view.
Term
Preattachment phase
Definition
birth - 6 weeks. Draw adults in for comfort
Term
Attachment in the making phase
Definition
6 weeks - 6/8 months. Prefer mom to stranger, making preferences
Term
Clear cut attachment phase
Definition
6/8 months - 2 years. Separation anxiety (upset when mom goes)
Term
Formation of reciprocal relationship phase
Definition
18 months - 2 years + negotiate caregiver; less freakouts when mom leaves.
Term
Internal working model
Definition
expectations of attachment figure and odds of providing support
Term
Strange situation
Definition
lab test of 1-2 year olds. No mom in weird room.
Term
Secure attachment
Definition
60% parent is security base. Cry. Mom returns and crying stops. LOW ses is less secure. Pave road for good relationships.
Term
Avoidant attachment
Definition
15%, unresponsive when mom is around. DGAF if she leaves.
Term
resistant attachment
Definition
15% seek closeness with mom. Leaves; gets sad. Is mad/sad when returned.
Term
disorganized attachment
Definition
greatest insecurity; contradicting behavior. Look away when held.
Term
Attachment Q-sort
Definition
Alternate way to determine attachment style. best if lab tester does it. Home observation.
Term
Cultural variations in attachment
Definition
exist. germans want non-cling.y Japanese are resistant babies
Term
Sensitive caregiving
Definition
respond to baby consistently, promptly, appropriately. baby gets secure attachment
Term
baby characterisitcs
Definition
affect development. angry babies are awful
Term
Self-recognition
Definition
ID of self as physically unique. 20 months.
Term
Empathy
Definition
ability to feel other's emotions
Term
Categorical self
Definition
18-30 months, classify selves and others
Term
Compliance
Definition
12-18 months; aware of caregiver's wishes & expectations. Obey simple requests.
Term
Delay of gratification
Definition
waiting for appropriate time and place for an act
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