A summary of everything you need to know for the course learning and behavior/learning, remembering and forgetting. It contains every lecture paired with the book. It contains a lot of bullet points to make sure that it is not long-winded and easy to understand. It contains a lot of images and exam...
Lecture 1
Objective: understanding the introduction to learning of single events.
Learning: the process by which long-lasting changes occur in behavioral potential because of
experience.
Memory: the record of the experience that underlies learning. Learning and memory are
intertwined.
Single-stimulus learning: repeated exposure to one stimulus.
Three different types of learning:
Simple learning: experience with single events.
Classical conditioning: experience with a relationship between stimuli.
Operant conditioning: experience with a relationship between behavior and stimuli.
Four types of simple learning:
Habituation: decreasing response to stimuli we frequently encounter in our lives.
Sensitization: increasing response to a arousing stimulus.
Perceptual learning: becoming better at processing/recognizing a frequent stimuli.
Spatial learning: acquisition of information about the layout of the environment and its
contents and properties by exploring it.
Behavior vs. behavioral potential: learning does not mean that the behavior permanently changes.
Learned behavior can express itself later on, when for example at that moment the motivation lays
higher than before.
Indirect experiences:
Through observations.
Information that passed oral.
Information that you’ve read.
Unintentionally gaining experience.
explicit vs. implicit: with explicit experience you can use your words to describe it, with
implicit experience you can’t. Both always influence behavior.
Parametric properties: habituation
Intensity/complexity.
Frequency of exposure.
Interval between stimuli.
Stimulus specificity.
Spontaneous recovery after interval between stimuli.
Dishabituation.
, Enhanced rehabituation: when rehabituation happens faster than the first time habituation
occurred.
Short-term vs. long-term habituation: the brain remembers habituation and can pick up
where it left off when the stimulus wasn’t present for a while. So even if you don’t present a
stimulus for a while, your brain can stay habituated to the stimulus.
Parametric properties: sensitization
Intensity
Frequency of exposure.
Non-specific stimulus.
Short-term.
Dual-process theory:
Habituation and sensitization reflect differential activation of two different systems:
o Low-threshold reflex pathway: weakens with repeated use.
o High-threshold ‘state system’: when activated, it increases responses globally.
Opponent-process theory:
The body wants a balance in sensations and emotions.
When experiencing a ‘high’, body counteracts with a ‘low’.
Especially designed to explain habituation of responses to drugs and motivations/emotions.
, Cognitive explanation/comparator model:
Repeated exposure to a stimulus allows a construction of a mental representation of the
stimulus.
It is stored in the memory.
Responses are based on the mismatch between external stimuli and internal
representations.
According to this view, habituation is a form of perceptual learning.
It changes the ability to detect and perceive the stimuli.
Perceptual learning: mere exposure makes it increasingly easier to tell it apart from other stimuli.
These skills are highly specific to the trained stimuli.
Theories of perceptual learning:
Differential habituation to different stimulus components: faster habituation to common,
non-distinctive elements than to distinctive features.
Comparator model: new stimulus compared with a memory for a stimulus.
o Strong match no attention.
o Not a strong match attention and responding.
o Attention and responding builds a better memory.
o This explains habituation and perceptual learning.
Novel object recognition/familiarity.
Spatial learning: two different coding systems.
Allocentric: object to object, you encode information about the one object with respect to
other objects.
Egocentric: self to objects, you encode the location of object in space relative to the body axe
of the self.
Brain structures involved: perceptual learning.
Sensory cortex gives input for perceptual learning.
Neurons in sensory cortex have a receptive field and form an orderly map.
Cortical plasticity: the maps are noy fixed, they change with development and experience.
o Shrinking of receptive fields.
o Changes in cortical spatial organization.
o Strengthening of connection between neurons.
Voordelen van het kopen van samenvattingen bij Stuvia op een rij:
Verzekerd van kwaliteit door reviews
Stuvia-klanten hebben meer dan 700.000 samenvattingen beoordeeld. Zo weet je zeker dat je de beste documenten koopt!
Snel en makkelijk kopen
Je betaalt supersnel en eenmalig met iDeal, creditcard of Stuvia-tegoed voor de samenvatting. Zonder lidmaatschap.
Focus op de essentie
Samenvattingen worden geschreven voor en door anderen. Daarom zijn de samenvattingen altijd betrouwbaar en actueel. Zo kom je snel tot de kern!
Veelgestelde vragen
Wat krijg ik als ik dit document koop?
Je krijgt een PDF, die direct beschikbaar is na je aankoop. Het gekochte document is altijd, overal en oneindig toegankelijk via je profiel.
Tevredenheidsgarantie: hoe werkt dat?
Onze tevredenheidsgarantie zorgt ervoor dat je altijd een studiedocument vindt dat goed bij je past. Je vult een formulier in en onze klantenservice regelt de rest.
Van wie koop ik deze samenvatting?
Stuvia is een marktplaats, je koop dit document dus niet van ons, maar van verkoper nadinedenhertog1. Stuvia faciliteert de betaling aan de verkoper.
Zit ik meteen vast aan een abonnement?
Nee, je koopt alleen deze samenvatting voor €4,49. Je zit daarna nergens aan vast.