EP ECHTE HC SLIDES
HC 1
What we do
try to understand psychological processes that underlie learning
look a learning from different perspectives
about psychology
scientific study mind & behavior
procces much in 20th cent
recently: strong connection neuroscience
large influence on educational science
educational psychology
branch of psychology concerned with young people who have emotional, learning of behavioral problems
study of learning processen (cogn and behav) allows researchers to understand individual differences in intelligence, cogn development, affect, motivation, self regulations and self-concept
topics in educ psych: learning & cogntition, development, individual differences, motivation, metacognition, learning in context and teaching
When we talk about educ
who is learning?
age/development
abilities
dispositions (personality & particular interests and motivations)
what are they learning?
learning material
learning domain
prior knowledge
perceived ability to learn the material
How are they learning it?
alone or group
use of learning and memorization techniques
through exploration or by other means
using (or not) technology
What is the effect of learning?
what is 'effective'?
forgetting
transfer of knowledge
why educ research? 1. explore issues 2. shape policy 3. improve practice
Research
kwant
kwal
counting & measuring, comparing conditions, statistical analyses
use of surveys, interview, observations. allows more in-depth research, sensitive to subjective interpretation
apa: facilitates reading and understanding, easier to find sections
effective learning: spaced and retrieval practice (put away and try to remember), elaboration (think about material, make questions and connections) and interleaving (dont study too long), concrete examples en dual coding (represent information in different ways)
HC 2
Brain not designed to think, slow effortful, uncertain (compared to robots). our brains tend to avoid thinking (rely on memory, habit)
but ppl are naturally curious
EP: searching for solutions
GOALS EP
law's of learning, how ppl differ in moti, iq, development and self-concept
enhance learning, instructional design, learning, classroom management, assessment
describe learning: obs, questionn, interviews, casestudies
explain learning (controlled exp, laboratory situations)
multiple methods psych
psychology of consciousness
titchener: structuralism (systemic analysis of structure consciousness, introspection)
is it really psych? or just interesting? no practical use
alternative: behavior psychology
same principles apply to all organism (evolutionary explanations and sometimes simple expl)
study behavior without reference to internal processes
learning is a change in behavior
classical cond: learning by association
extinction
second-order conditioning
generalization
discrimination
rescorla wagnermodel: leergedrag ontstaat wanneer er discrepantie is tussen wat wordt verwacht en tussen wat gebeurt
operant conditioning
behavior operates on the environment
reinforcer: change in the environment that leads to change in frequency of a response
law of effect: consequences behavior influence the chance of
ratio
interval
fixed
variable
fixed
interval
applied hehavior analysis
shaping of correct behavior (gradual reinforcement -> creating complex behavior sequences
premarck principle -> more probable responses will reinforce less probable responses
social reinforcers -> use of attention as reinforcer
HC 4
issues in development
nature vs nurture
brain development: neurons and synapses. Overproduction and pruning
general vs particular development
stibility vs change
continuity vs discontinuity
critical vs sensitive periods
Observations
much happens in the brain, even before birth
many early abilities seem wired in the brain
infants abilities may be underestimated
new research method helps uncover these
circumstances have enormous influence (when behavior happens, on the specific sequence)
Cognitive development
Piaget
core ideas: 1. children are active and motivated learners 2. children organise their learning experiences (learning = constructive process) 3. importance of psysical interaction with environment 4. importance of social interaction 5. cognitiva adaptation through assimilation&accomodation 6. progression by equilibration 7. qualitative changes in thinking (developmental stages)
developmental stages
- sensorimotor > object permanence, imitation
- preoperational > symbols, egocentrism (what does the doll see), animism, decentring, conservation (number, length, weight, volume)
- concrete-operational > reversability of operations, seration, classification
- formal operation > hypothetical thinking (what would earth look like without wind?), experimental thinking, formal logic
proportional and abstract thinking: how much is tha half of two birds?
critics
general underestimation of ability
may be a western oriented theory
still: useful as framework
theories of lifespan development
main points: 1. importance of early youth 2. focus on problems (and solving them) 3. role of the family 4. role of society
Freud: psychosexual development: conflict, stages (oral, anal, genital), id ego superego, stress lies on attaining gratification
Erikson psychosocial development
comparable freud 1. importance of conflict (crises) 2. stresses humans as 'social animals'
Bronfenbrenner bio-ecological model
interactions between all four models
stresses the importance of the family and everything that affects you
conclusion
there is still a lot to learn and discover, maybe nature nurture issues
Montesorri education
in 'traditional' learning environments the developmental and thought processen are constantly started and stopped, may not suit them individually
goal: children to reach their full potential of education
teacher needs to guide the student, but own choice what and when they study
no starting point of education level and no final goal they have to reach
HC 3 cognitive approaches
scientific approach to study of mind (thoughts, ideas, beliefs, reasoning, memories)
cognitive science: integrated approach between biology, informatics, philosophy, psychology, neurology
mind-brain relation (the mind as a processor of information)
mind as computer
brain acts as computer - thinking as computing
brain as hardware, mind as software
thinking as the processing of information
problems: representation of information, relation mind-brain, consciousness, human memory vs computing memory
behaviorism problem: no intervening variables (the internal component is missing)
studying memory
how study it? how large? how and where stored? best way to learn new stuff?
model of info processing
sensory - Short Term memory - long term memory
working memory
role attention (limited processing capabilities)
limited size (develops over time)
chunking
limited time (info decays)
Cognitive Load Theory
Adapt instruction to cognitive bottlenecks
limited working memory constraints on level of automatizaition
dependant on 1. presentation of learning taks 2. type and difficulty learning
principles: modality, split attention, redundancy, expertise reversal
What determines what is learned?
levels of processing
your own personal memory palace
state-dependancy
flashbulb
availiility of prior knowledge
type of memory used
levels of processing
reason: classic information processing FAILS to explain how intormation enter lont-term store
idea: amount of processing influences storage
implication: depth of processing matters, not (example) intention to learn
experiment Hyde & Jenkins: use of 'learning' srategy works! (rate wordson pleasantness or so)
state dependance: similarity of context (situation, emotional state) > learning and remembering influences memory
flashbulb memories (vivid memories)
memory can change, but confidence remained high
types of memory
Sensory memory, short term memory, long term memory
long term memory
explicit memory
implicit memory
procedural memory (skills tasks)
declarative (facts and events)
episodic memory (events)
semantic memory (facts) :
determinants of retrieval
schemes and scripts
ghost story experiment: shows how remembering is an active process of reconstruction
influencing memories (lost in the mall experiment, deceiving eye-witnesses)
Forgetting
decay: or inability to access information
interference (confusion): or activation wrong scheme of more knowledge (more difficult to acces correct information)
repression (can psychotherapy facilitate remembering repressed memories (controversial)
Learning strategies
elaboration (various methods)
repitition and variation
spacing
retrieval practice
activation of prior knowledge
use of different senses: multimedia
conclusions
still much to learn about memory
knowledge about memory central to knowledge about information processing
knowing about memory can make you a better learner (even small changes in strategy would be useful)
HC Individual differences
differences in abilities, readiness, motivation AND differences in background characteristics (gender, SES, ethnic)
differentiation = a way to adapt differences
internal vs external differentiation (heterogeneous vs homogeneous grouping)
convergent vs divergent differentiation (same vs different goals)
Teachers expectations
teachers differentiate based on their perceptions of their students
do teachers differentiate based on actual differences
or perceived differences?
not always objective, can be biased (ethnic, ses, dyslexia, giftedness)
affects student' achievement (self-fulfilling prophecy)
adapting to individual differences requires 1. use of objective information, careful consideration 2. deliberate choice to aim for convergent/divergent differentiation
Intelligence
history: stanford-binet scale
spearman g-factor (spatial, logical, mechanical, arithmethical
WISC
IQ = Mentalage/chronological age x 100
Multidimensional views intelligence
fluid and chrystalized
triarchic intelligence
multiple intelligences (gardner)
IQ - EQ
Nature vs nurture
overestimation genetic influences 1. big differences id twins, large variation between studies, influence pregnancy, reinforcement of genes
flynn effect: ppl become smarter
intelligence is not stable over 1. life courses 2. between generations 3. neither is our concept of intelligence
Conceptions of giftedness
High intelligence as innate ability
clinical perspective: high intelligence inherently associated with emotional vulnerabilities
multidimensional: intelligence + creativity + motivation
giftedness beyond the academic domain
giftedness through practice and oppurtunity
newest: giftedness as developmental process: potential + motivation + practice + oppurtunities
potential > achievement > eminence OR ability > competence > expertise > eminence
NAGC: demonstrate outstanding levels of aptitude (exceptional ability to reason and learn) or competence (documented performance in top 10% in one or more domains
hard to identify
no fully agreed upon definition, no homogeneous group, hard to measure potential, underachievement (absolute, relative)
indicators: outstanding knowlegde, great interest, good/variabel performance, declining performance
internal differentiation
Whithin-class differentiation (vs. grouping)
enrichment (within the vlass, additional material, other topic sources, affects not examined)
acceleration (pace of instruction, early access (grade skipping), clear positive effects, individual differences)
External differntiation
Tracking
selective programs (popular, part-time, full-time gifted classes, effecs unclear)
normally track with iq, but shift toward more broader (multidimensional) and more dynamic assessment
HC problem solving and example-based learning
problem solving = finding a way to get from an initial state to a goal state (given situation > desired outcome)
different kind of problems
insight problems
transformation problems: sequence of operations (allowed actions, bound by rules) to change the initial state into the goal state
well-structured/defined VS illstructured/defined (knowledge rich vs knowledge lean)
transfer
lowroad: automatic/spontaneous. highroad: abstraction of uncerlying principles
facilitated by expertise 1. seeing beyond surface features to problem structure 2. seeing structural similarities between known task and novel task 3. being able to flexibly adapt parts of a known solution procedure to solve a novel problem
Obstacle to acquiring problem-solving skills: working memory load
learning to solve well-stuructured transformation problems requires the formation of a cogn schema of the solution procedure
transfer to novel problems requires not just learning the procedure but understanding the underlying principles
cogn load theory = working memory = limited. many problemsolving tasks are high in intrinsic load; contains many interacting information elements and therefore place high demands on working memory
limited WM capacity should be used for essential processes that contribute to learning, avoid other processes
for novices: problem solving > ineffective strategy use > high but ineffective WM load > slow/inefficient learning
general strategies
trial and error > problem space (number of possible operations) can easily become very large; too many possibilities
reduce difference between current state and goal state: hill-climbing & means-ends analysis > focus on goal state not always productive
preventing the use of inefficient strategies & allowing for scheme building: example-based learning
cognitive (worked example)
social-cognitive (modeling example)
compared to learn by problem-solving, a heavier reliance on worked examples is more effective and efficient for novices (effect: higher learning/transfer test performance, efficient: equal or higher performance with less investment/mental effort
several strategies. most research: example-problem pairs vs problems only, some studies: examples only vs problems only, few studies: problem-example pairs
0 STUDIES COMPARING ALL FOUR CONDITIONS
examples only > schema building; little effort
example-problem pairs > practice after example study more motivating
problem-example pairs > experiencing difficulties may lead to better processing of the example
effect only found 1. when examples are well-designed 2. for novices (at the task that is worked-out)
Learning from video-modeling examples = learning from multimedia material
select - organize - integrate
transient material > attend to the right information at the right time)
faces can distract
model draws attention > affects learning to referenced info but does not seem to negatively affect learning outcomes
gesture cues effective for learning
gaze cues not that effective in lecture style examples; role in 'object demonstration' examples needs further study
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