Learning + Memory Flashcards
Stimulus
- Event or situation that evokes a response
Classical Conditioning
- Linking two or more stimuli
- 1st stimulus elicits behavior in anticipation for 2nd stimulus
Behaviorism’s view of learning
- Focus on objective measurement
- Omits mental process
Operant Conditioning
- Behavior that operates on environment
Reinforcement
- Increases likelihood of a behavior
- adding a stimulus that strengthens a response
- removing a stimulus to strengthen a response
Reinforcement Schedules
- Defines how often to reinforce a desired response
Fixed-Interval Schedule
- Reinforcement after a time period
Punishment
- Tends to decrease behavior that it follows
Shaping
- Reinforcers guide behavior to closer approximations of the desired behavior
Preparedness
- A biological predisposition to learn associations
Rat radiation vs shock findings
- Aversion even after hours between CS and UR
- Developed aversion to taste but not sight and sound
Intrinsic motivation
Desire to perform a behavior for its own sake
Extrinsic motivation
desire to perform a behavior to receive a reward or avoid punishment
Measures of retention
- Recall: retrieval of information
- Recognition: Identifying learned items
- Relearning: Learning something more quickly a second time
3 Requirements for remembering
- Encoding
- Storage
- Retrieval
Effortful Processing (strategies)
- Chunking
- Mnemonics
- Testing effect
- Spacing effect
Chunking
Organizing terms into familiar, manageable units
Mnemonics
Memory aids; vivid imagery and organizational devices
Testing effect
Enhanced memory after retrieval rather than rereading
Spacing effect
Distributed study works better than massed effort
Automatic Processing
- Procedural memories
- Classically conditioned associations
- Space
- Time
- Frequency
Long-term potentiation
- Increase in a cell’s firing potential after brief, rapid stimulation
Serial Position Effect
- Tendency to recall best the last and first items in a list
Retrograde
- Inability to retrieve information from one’s past
Ebbinghaus’s forgetting curve
- Forgetting is initially rapid and eventually levels off
Proactive Interference
- Older learning interference on recall of new information
This researcher developed “The Strange Situation Classification” to study attachment styles.
Mary Ainsworth