FINAL Flashcards
quantitative and qualitative changes
Quan - Gradual, incremental change, as in the growth of a pine tree’s girth.
Qual - Large, fundamental change, as when a caterpillar changes into a butterfly; stage theories such as Piaget’s posit that each stage reflects qualitative change relative to previous stages.
what are the 4 stages and what happens in them
sensorimotor (0-2 years) - motor abilities
preoperational (2-7 years) - conservation error
concrete (7-12 years) - solve problems - cause and effect relationships
formal (12+ years)- abstract reasoning skills
continuous and discontinuous development
continuous = gradually improving/ refining the same type of skills that were there to being with
discontinuous = new ways of understanding and responding to the world emerge at specific time
Piaget cognitive development theory
cognitive abilities develop in different stages - children of similar ages have similar cognitive abilities
concrete vs formal operational stage
concrete = can reason if objects are in front of them but have problems with imagined deductive reasoning/abstract thought
formal = not everyone reaches it - the ability to formulate hypotheses and test them in a logical and scientific fashion
Vygotsky’s social-cultural theory
physical and social environments are important - language drives development not a by-product
what is the zone of proximital development
when children attempt skills that are just beyond what they can do independently but have guidance from adults who know where they are in terms of their progress
exemplar vs prototype theory
exemplar: specific remembred instances or examples
prototype: idealised pr average representation of properties within a category
what are the 4 emotions infants have at birth
interest, disgust, distress and happiness
what is intersubjectivity
the sharing of subjective states between two or more individuals (e.g. coping facial expressions)
what is joint attention
ability to share attention towards somethign with others
what is social referencing
taking cues from others when dealing with an unfamiliar situation
what did harlows attachment study show
feeling secure was based on physical comfort
attachment
a strong emotional connection such as the bond between a child and caregiver
the 4 stages of attachment
stage 1 = pre-attachment - infant are in close contact with caregivers and rely on them for all needs - not distressed when they leave them
stage 1 of attachment
infant is in close contact with caregivers and relies on them for all needs - not distressed when they leave them
stage 2 of attachment
infants prefer familiar people but will eventually calm with unfamiliar
stage 3 of attachment
infants actively seek comfort from caregivers - may show signs of separation anxiety when separated from caregivers
stage 4 attachment
become more comfortable spending time away from caregivers but will occasionally check in
stranger anxiety
signs of distress that infants start to show towards strangers
the three types of attachment
- secure
- insecure - anxious/ avoidant
- disorganized
temperment
each infants individual pattern of behaviours and emotional reactions
what are the 3 temperament types
easy, difficult and slow to warm up
what are the 9 traits that are considered
activity level, rhythmicity, approach, threshold of responsiveness, intensity of reaction, attention span, distractibility, adaptability, quality of mood
what are the 4 parenting styles
authoritative, authoritarian, permissive, rejecting-neglectful
what is authoritaitve parenting style
high warm and high expectations (e.g. zoe)
- explains the reasons behind the rules
- reason with their children
- high degree of freedom within firm boundaries
what is an authoritarian parenting style
low warmth and high expectations (e.g. von tramp)
- discipline using threats
- praise obedience and expect children to follow rules without explanation
what is permissive parenting style
high warmth and low expectations (mom from mean girls)
- believe children learn best on their own
- allow children a great deal of freedom - regular their own lives
what is a regecting/ neglectful parenting style
low expectations and low warmth
- do not set limits or monitor activities
- place own needs above children
what type of children so authoritative parents create
- socially competent
- self-confident
- strong academics
- strong impulse control
what type of children do authoritarian parents create
- unhappy
- poor social competence
- Poor self-confidence
- Conform to expectations of adults (will
look to authority for moral guidance) - Physical discip
what type of children do permissive parents create
- Poor impulse control
- Poor responsibility
- High self-confidence
- Poor Academics
- Substance abuse
- May react intensely to
conflict
what type of children do neglectful parents create
- Poor impulse control
- Poor self-confidence
- Poor competence
- Antisocial & Social difficulties
- Substance abuse
- Depression
- Risky sexual behaviour
theory of mind
children are growing to understand the mental states that affect people’s behaviour
theory of mind
children are growing to understand the mental states that affect people’s behaviour
adolescence
developmental stage starting with puberty and ending with the transition to adulthood
what are the 5 features of emerging adulthood
- the age of identity explorations
- the age of instability
- the self-focused age
- age of feeling in between
- age of possibilities
intelligence
street smarts - based on experience - think on the spot to overcome obstacles
book smarts - based on school learning - organised, prepared, back-up plans
what type is general intelligence
book smart
measuring intelligence
IQ
how is IQ measured
- verbal comprehension
(where is this?) - perceptual reasoning scale
(puzzles) - working memory scale
(repeat digits given, adding numbers) - processing speed scale
(search for symbol)
what is IQ
intelligent quotient
- best test of measure
what is the formula for IQ
mental age / chronological age x 100
what is the bell curve
the normal distribution of scores for standardized intelligence
what are 4 things that makes us smart?
brains that work well, smart genes, shared environmental factors, other factors
avilability heuristic
the tendancy to estimate how frequently something occurs based on the ease with which examples come to mind
base rate fallacy
tendency to ignore generall information about the requence of events in favour of specific salient information
false consensus effect
the tendency of people to overestimate the number of people whp share thier beliefs and behaviours
conjunction rule
mutiple specific conditions cannot be more liekly than a single general one
reasons for puberty starting easrlier
- absent father during childhoof
- less supportive and more harsh family interactions
- both nature VS nurture
biggest puberty change
height
neurological changes in adolescence
- synaptic pruning - removes half of all synapses - mostly in the frontal lobe
- myelination - formation of a myelin sheath around the axon of a neuron - last part of the brain where neurons are completeyly myelinated is the frontal lobe
resuls of synaptic pruning
- Less grey matter in regions responsible for
higher cognition - Decline in outgrowth of new cortical
synapses - Decreased total synapses on pyramidal
neurons
Brain is more refined and efficient;
connectivity between brain regions is
more established
cognitive changes in adolescence
- shift from concrete to abstract thinking
- enhancements in exploration, sensation seeking and sensitivity to novelty
- learning from experience over time rom imperfect feedback
- learning from negative feedback
- shaping behaviours based on positive and negative peer interactions
what way does the cognitive control region move
linear fashion
what are some social influences on adolescent behaviour
- greater sensitivity to social feedback than children or adults
-deviant peer contagion - importance of status or motivation to gain status
what is deviant peer contagion
peer approve negative/risky behaviour increased its likelihood
what age is there behavioural changes
a spike at 20
how do adolescent mental health change
- spikes in mental health problems
- higher suicide
adolescent social development
- shift from spending time with family to friends
- family conflict peaks at 15 yo and then declines
- friendships are more intimate than in childhood - private thoughts/ secrets
- seek loyalty - friends are social support
- popularity highly valued
what are cliques made of
- 5-6 people
- usually same sex
- more personal
what are crowds made of
- large group
- based on reputation
- revolve around the types of activities that you engage in
what are the 5 characteristics of emerging adulthood
- identity exploration - different jobs, love relationships
- age of instability - temporary home, jobs
- self focused - maturing cognitive abilities - preparing for future
- in between - kids and adults table
- age of possibilities - what are the best choices for you
what are “bell curves”
find the score of IQ tests
bell curve scores
50-70 : intellectual disability
130+ : gifted
150+: extremely smart - einstien
115: university students
whats wrong with IQ tests
- prone to racial and cultural bias
motivation
a general term for phenomena that affect the nature, strength and persistence of an individual behaviours
- desires, needs and interest
drives
reversible internal conditions that affect the nature, strnegth and persistance or bahaviour
- specific for the body
what are some regulatry drives
- homeostatis
- attention
what is homeostasis
the tendency of an animal to regulate its internal conditions
e.g. temperature, dehydration
what part of the brain controls the homeostasis
hypothalamus - above the brain stem - primary function is to control the homeostatis
how is homeostasis regulated
- restore when deviations are detected
-regulate it
how is attention a regulatory drive
- focus on drive -congruent information
- collapsing of time perspective
- inward focus - hangry
what are some non-regulatory drives
- indirect evolutionary purpose
- safety, reproduction, cooperation, education
what was the research done by cannon & wshburn
hunger - balloon inside stomach - removal of the stomach does not prevent hunger - must be more involved when it comes to hunger
what are the hunger drive internal cues
- neural sensors -
- blood glucose
- stomach pressure sensors
- fat stores
what are hunger drive external cues
- meal time - 3 times a day
- social factors - with other people?
- aesthetic factors - yummy looking food
electrical stimulation of the brain (ESB)
applying small electrical shocks to different parts of the brain
dophamine
neurotransmitter associated with excitement and anticipation
how many emotions are there and what are they
- happiness
- sadness
- surprised
- fear
- anger
- disgust
- contempt
what is the series of neural responses to threat
eyes - thalamus - visual cortex - amygdala
the limbic system
emotions survival instinct and memories
amgdala - perceptions of emotions - if its happened before
hypthalamus - command centre - mobalizes autonomic nervus system - fight or flight
peridquaural grey - specific role in freezin response
prefrontal cortex
evaluates the salience of emotional information
too much of a good thing?
if we dont have fear - recklessness