Cognitive Psychology Exam 3 Flashcards
The generation effect refers to
the memory benefit of generating information rather than simply observing it
According to the levels of processing theory, memory durability depends on the depth at which information is ___
encoded
Encoding Definition
The process of storing information into long-term memory during the learning experience
Does Repetition help with memory encoding?
No
What does the experiment with reporting all words that start with the letter D show?
There is no difference in the D words remembered regardless of how many times it was repeated (measured with amount of intervening words)
What does the penny experiment show?
You have seen pennies so many times (lots of repetition), but this did not lead to a lot of encoding!
Does having the intent to remember help you remember things? What experiment proved this?
Nope, and the EG checking/pleasantness experiment where some people where warned about the memory test
What else does the EG checking/pleasantness group show?
That depth of processing is important because pleasantness group remembered much better
Levels of Processing Theory
The deeper the stimulus is processed, the better it is encoded
Which is deepest to shallowest encoded? Structural, Phonemic, Category?
Category –> Phonemic –> Structural
___: Is the word in capital letters?
___: Does it rhyme with weight?
____: Is it a type of fish?
Structural, Phonemic, Category
Ways to establish deep processing?
- Survival
- Self-reference
- Imagery
- Understanding
- Organization
- Generation
Which experiment showed that survival is a good way to deeply encode information?
Judging list of words on survival, moving, and pleasantness
Which experiment showed that self-referance is a good way to deeply encode information?
Answering whether words describe you vs words that are commonly used
What does the fact that you remember birthdays closest to your own prove?
Self-reference helps with memory encoding
What did the laundry paragraph experiment show and prove?
Having context before aids with memory –> proves understanding information helps you encode information more deeply
What experiment shows that generating information helps with memory encoding?
Word-pair generating experiment
Three Characteristics of Levels of Processing Theory
Increased elaboration leads to better encoding
Richer network of semantic connections during encoding
More ways to retrieve information during recall
Does testing help with encoding and memory?
Yes, especially after 2 days and 1 week (not so much after 5 minutes)
How is storage/consolidation involved in learning/memory
The strengthening of information in long-term memory after the learning experience
New memories are fragile so you should study with ___
breaks between information to help information consolidate – delay condition
How do we know hippocampal replay assists learning?
Rats replay information during sleep and when we disrupt the hippocampal replay, the rats do not do as well the next day
What happens with the neocortex and hippocampus during sleep?
During wakefulness, input goes into the neocortex and then initial storage. During sleep, hippocampus replays event and puts the memory back into the neocortex
Can the mouse experiment that proves hippocampus is important for learning be generazlied to humans and how do we know?
Yes, because of the Harvard Experiment which did a similair thing. They can shorten ISIs and still get better at the task Then they stay the night in the lab, they are either given a bed and can go to sleep, or they are forced to stay awake. Three days later, we test them with the same task, and see that people who were sleep deprived on the first night, are really bad at the task and the people who slept initially were good at the task
PROVES: sleep is also involved in memory consolidation in humans