Psychology: Memory: Encoding, Storage, and Retrieval
How information enters, stays in, and comes out of memory
Psychology: Memory: Encoding, Storage, and Retrieval
How information enters, stays in, and comes out of memory
Psychology - Grade 9-12
- 1
Define encoding, storage, and retrieval in your own words.
Think of memory as saving a file, keeping it, and opening it later.
Encoding is the process of getting information into memory. Storage is the process of keeping information over time. Retrieval is the process of bringing stored information back into awareness when it is needed. - 2
A student reads a vocabulary word, says it out loud, and connects it to a personal experience. Which memory process is the student using most directly, and why?
The student is using encoding because they are changing new information into a form that can enter memory. Saying the word and connecting it to a personal experience make the information more meaningful. - 3
Explain the difference between shallow processing and deep processing. Give one example of each.
Deep processing usually helps people remember information longer.
Shallow processing focuses on surface features, such as how a word looks or sounds. Deep processing focuses on meaning, such as using a word in a personal example. For example, noticing that the word ocean has five letters is shallow processing, while connecting ocean to a memory of a beach trip is deep processing. - 4
A teacher shows students a diagram, explains the topic aloud, and asks students to write a short summary. How might using multiple forms of encoding improve memory?
Using multiple forms of encoding can improve memory because the information is processed in more than one way. Visual, auditory, and written encoding create more retrieval cues, which can make the information easier to remember later. - 5
What is the difference between sensory memory, short-term memory, and long-term memory?
Compare how long each type of memory lasts and how much information it can hold.
Sensory memory briefly holds information from the senses for a very short time. Short-term memory holds a small amount of information for a short period, especially when a person is paying attention. Long-term memory can store large amounts of information for long periods of time. - 6
Give an example of information that would likely stay in short-term memory for only a short time unless it is rehearsed.
A phone number that someone tells you one time would likely stay in short-term memory for only a short time unless it is rehearsed. Repeating the number can help keep it active long enough to use it or encode it into long-term memory. - 7
Explain how maintenance rehearsal and elaborative rehearsal are different.
One method repeats information, while the other adds meaning.
Maintenance rehearsal involves repeating information over and over to keep it in short-term memory. Elaborative rehearsal involves connecting new information to meaning, examples, or prior knowledge, which usually makes it more likely to enter long-term memory. - 8
A student studies by copying definitions five times. Another student studies by making examples, drawing connections, and explaining ideas to a friend. Which student is more likely using elaborative rehearsal, and why?
The second student is more likely using elaborative rehearsal because they are connecting the information to examples, relationships, and explanations. This deeper processing usually supports stronger long-term memory. - 9
What is chunking, and how can it help memory? Use the number 149217761945 as an example.
Look for meaningful groups instead of trying to remember each digit separately.
Chunking is grouping separate pieces of information into larger, meaningful units. The number 149217761945 can be chunked as 1492, 1776, and 1945, which may be easier to remember because the chunks can connect to important historical years. - 10
Describe the serial position effect. In a list of 20 words, which words are people often most likely to remember?
The serial position effect is the tendency to remember items at the beginning and end of a list better than items in the middle. In a list of 20 words, people are often most likely to remember the first few words and the last few words. - 11
Explain the difference between recall, recognition, and relearning.
Think about essay questions, multiple-choice questions, and reviewing old material.
Recall means retrieving information without many outside cues, such as answering an essay question. Recognition means identifying correct information from choices, such as on a multiple-choice test. Relearning means learning information again and noticing that it takes less time because it was learned before. - 12
A student cannot remember an answer during a test, but later remembers it when a classmate mentions the chapter title. What role did the chapter title play?
The chapter title acted as a retrieval cue. It helped trigger the stored memory by providing information connected to the original learning. - 13
What is context-dependent memory? Give an example involving school.
Context means the setting or situation around the learning.
Context-dependent memory is the tendency to remember information better when a person is in the same or a similar environment as when the information was learned. For example, a student may remember material better while sitting in the same classroom where they first learned it. - 14
A graph shows that memory drops quickly soon after learning and then levels off over time. What memory concept does this show, and what study habit can help reduce this effect?
The graph shows the forgetting curve, which describes how memory can fade rapidly after learning if the information is not reviewed. Spaced practice can help reduce forgetting because reviewing information over time strengthens memory. - 15
Create a study plan for a psychology test that uses at least three memory strategies from this worksheet. Explain why each strategy should help.
Use strategies such as chunking, retrieval practice, spaced practice, elaborative rehearsal, or context cues.
A strong study plan could include spaced practice, elaborative rehearsal, and retrieval practice. Spaced practice helps reduce forgetting by reviewing over several days. Elaborative rehearsal helps by connecting ideas to meaning and examples. Retrieval practice helps by strengthening the ability to bring information back to mind during the test.