AP Psychology Unit 7 Flashcards
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AP Psychology Unit 7 Flashcards

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Questions and Answers

What is memory?

  • The processing of information into the memory system
  • The retention of encoded information over time
  • The persistence of learning over time through the storage and retrieval of information (correct)
  • The process of getting information out of memory storage
  • What is encoding?

    The processing of information into the memory system.

    What is storage?

    The retention of encoded information over time.

    What is retrieval?

    <p>The process of getting information out of memory storage.</p> Signup and view all the answers

    Define sensory memory.

    <p>The immediate, very brief recording of sensory information in the memory system.</p> Signup and view all the answers

    Define short-term memory.

    <p>Activated memory that holds a few items briefly before the information is stored or forgotten.</p> Signup and view all the answers

    What is long-term memory?

    <p>The relatively permanent and limitless storehouse of the memory system; includes knowledge, skills, and experiences.</p> Signup and view all the answers

    Define working memory.

    <p>A newer understanding of short-term memory that focuses on conscious, active processing of incoming auditory and visual-spatial information, and of information retrieved from long-term memory.</p> Signup and view all the answers

    What is parallel processing?

    <p>The processing of many aspects of a problem simultaneously.</p> Signup and view all the answers

    Define automatic processing.

    <p>Unconscious encoding of incidental information, such as space time, and frequency, and of well-learned information.</p> Signup and view all the answers

    What is effortful processing?

    <p>Encoding that requires attention and conscious effort.</p> Signup and view all the answers

    What is rehearsal?

    <p>The conscious repetition of information, either to maintain it in consciousness or to encode it for storage.</p> Signup and view all the answers

    Define the spacing effect.

    <p>The tendency for distributed study or practice to yield better long-term retention than is achieved through massed study or practice.</p> Signup and view all the answers

    What is the serial position effect?

    <p>Our tendency to recall best the last and first items in a list.</p> Signup and view all the answers

    Define visual encoding.

    <p>The encoding of picture images.</p> Signup and view all the answers

    What is acoustic encoding?

    <p>The encoding of sound, especially the sound of words.</p> Signup and view all the answers

    Define semantic encoding.

    <p>The encoding of meaning, including the meaning of words.</p> Signup and view all the answers

    What is imagery?

    <p>Mental pictures; a powerful aid to effortful processing.</p> Signup and view all the answers

    What are mnemonics?

    <p>Memory aids, especially those techniques that use vivid imagery and organizational devices.</p> Signup and view all the answers

    Define chunking.

    <p>Organizing items into familiar, manageable units.</p> Signup and view all the answers

    What is iconic memory?

    <p>A momentary sensory memory of visual stimuli, lasting no more than a few tenths of a second.</p> Signup and view all the answers

    Define echoic memory.

    <p>A momentary sensory memory of auditory stimuli that can last for 3 or 4 seconds.</p> Signup and view all the answers

    What is long-term potentiation?

    <p>An increase in a synapse's firing potential after brief, rapid stimulation.</p> Signup and view all the answers

    Define flashbulb memory.

    <p>A clear memory of an emotionally significant moment or event.</p> Signup and view all the answers

    What is amnesia?

    <p>The loss of memory.</p> Signup and view all the answers

    Define implicit memory.

    <p>Retention independent of conscious recollection.</p> Signup and view all the answers

    What is explicit memory?

    <p>Memory of facts and experiences that one can consciously know and declare.</p> Signup and view all the answers

    What is the hippocampus?

    <p>A neural center located in the limbic system that helps process explicit memories for storage.</p> Signup and view all the answers

    Define recall.

    <p>A measure of memory in which the person must retrieve information learned earlier.</p> Signup and view all the answers

    What is recognition?

    <p>A measure of memory in which the person need only identify items previously learned.</p> Signup and view all the answers

    Define relearning.

    <p>A measure of memory that assesses the amount of time saved when learning material for a second time.</p> Signup and view all the answers

    What is priming?

    <p>The activation, often unconsciously, of particular associations in memory.</p> Signup and view all the answers

    Define deja vu.

    <p>The eerie sense that 'I've experienced this before.'</p> Signup and view all the answers

    What is mood-congruent memory?

    <p>The tendency to recall experiences consistent with one's current good or bad mood.</p> Signup and view all the answers

    Define proactive interference.

    <p>The disruptive effect of prior learning on the recall of new information.</p> Signup and view all the answers

    What is retroactive interference?

    <p>The disruptive effect of new learning on the recall of old information.</p> Signup and view all the answers

    What is repression?

    <p>The basis defense mechanism that banishes from consciousness anxiety-arousing thoughts, feelings, and memories.</p> Signup and view all the answers

    What is the misinformation effect?

    <p>Incorporating misleading information into one's memory of an event.</p> Signup and view all the answers

    Define source amnesia.

    <p>Attributing to the wrong source an event we have experienced, heard about, read about, or imagined.</p> Signup and view all the answers

    What is cognition?

    <p>The mental activities associated with thinking, knowing, remembering, and communicating.</p> Signup and view all the answers

    Define concept.

    <p>A mental grouping of similar objects, events, ideas, or people.</p> Signup and view all the answers

    What is a prototype?

    <p>A mental image or best example of a category.</p> Signup and view all the answers

    Define algorithm.

    <p>A methodical, logical rule or procedure that guarantees solving a particular problem.</p> Signup and view all the answers

    What is a heuristic?

    <p>A simple thinking strategy that often allows us to make judgments and solve problems efficiently.</p> Signup and view all the answers

    Define insight.

    <p>A sudden and often novel realization of the solution to a problem.</p> Signup and view all the answers

    What is creativity?

    <p>The ability to produce novel and valuable ideas.</p> Signup and view all the answers

    What is confirmation bias?

    <p>A tendency to search for information that supports our preconceptions.</p> Signup and view all the answers

    Define fixation.

    <p>The inability to see a problem from a new perspective.</p> Signup and view all the answers

    What is a mental set?

    <p>A tendency to approach a problem in one particular way.</p> Signup and view all the answers

    Define functional fixedness.

    <p>The tendency to think of things only in terms of their usual functions.</p> Signup and view all the answers

    What is the representativeness heuristic?

    <p>Judging the likelihood of things in terms of how well they seem to represent particular prototypes.</p> Signup and view all the answers

    Define availability heuristic.

    <p>Estimating the likelihood of events based on their availability in memory.</p> Signup and view all the answers

    What is overconfidence?

    <p>The tendency to be more confident than correct.</p> Signup and view all the answers

    Define belief perseverance.

    <p>Clinging to one's initial conceptions after the basis on which they were formed has been discredited.</p> Signup and view all the answers

    What is intuition?

    <p>An effortless, immediate, automatic feeling or thought.</p> Signup and view all the answers

    Define framing.

    <p>The way an issue is posed, which can affect decisions and judgments.</p> Signup and view all the answers

    What is language?

    <p>Our spoken, written, or signed words and the ways we combine them to communicate meaning.</p> Signup and view all the answers

    What is a phoneme?

    <p>The smallest distinctive sound unit in language.</p> Signup and view all the answers

    Define morpheme.

    <p>The smallest unit that carries meaning in a language.</p> Signup and view all the answers

    What is grammar?

    <p>A system of rules that enables us to communicate with and understand others.</p> Signup and view all the answers

    What is semantics?

    <p>The set of rules by which we derive meaning from morphemes, words, and sentences.</p> Signup and view all the answers

    What is syntax?

    <p>The rules for combining words into grammatically sensible sentences.</p> Signup and view all the answers

    What is the babbling stage?

    <p>The stage of speech development in which the infant spontaneously utters various sounds.</p> Signup and view all the answers

    Define the one-word stage.

    <p>The stage in speech development during which a child speaks mostly in single words.</p> Signup and view all the answers

    What is the two-word stage?

    <p>The stage in speech development during which a child speaks mostly two-word statements.</p> Signup and view all the answers

    Define telegraphic speech.

    <p>Early speech stage in which a child speaks like a telegram using mostly nouns and verbs.</p> Signup and view all the answers

    What is linguistic determinism?

    <p>Whorf's hypothesis that language determines the way we think.</p> Signup and view all the answers

    Study Notes

    Memory Concepts

    • Memory: Persistence of learning over time through storage and retrieval of information.
    • Encoding: The process of transforming information into a form suitable for storage in the memory system.
    • Storage: Retention of encoded information over time, crucial for memory retention.
    • Retrieval: The action of recalling or accessing information stored in memory.

    Types of Memory

    • Sensory Memory: Immediate and brief recording of sensory input for a fraction of a second.
    • Short-Term Memory: Activated memory holding a limited number of items briefly (around 7 items).
    • Long-Term Memory: A vast and relatively permanent storage for knowledge, skills, and experiences.
    • Working Memory: An updated view of short-term memory focused on active processing of information.

    Memory Processing Models

    • Parallel Processing: Simultaneous processing of multiple aspects of information, contrasting with linear processing in traditional computing.
    • Automatic Processing: Unconscious encoding of incidental details such as time and frequency.
    • Effortful Processing: Requires conscious effort and focus when encoding information.

    Methods and Techniques

    • Rehearsal: Conscious repetition of information to encode it for storage.
    • Spacing Effect: Better long-term memory retention through distributed study sessions compared to massed practice.
    • Chunking: Organizing information into familiar, manageable units to enhance recall.

    Types of Memory Recall

    • Iconic Memory: Brief sensory memory of visual stimuli; lasts a few tenths of a second.
    • Echoic Memory: Brief sensory memory for auditory stimuli; sounds can be recalled for 3-4 seconds post exposure.
    • Long-Term Potentiation: Increased synaptic firing potential, believed to be essential for learning and memory.

    Memory Phenomena

    • Flashbulb Memory: Vivid recollection of emotionally significant events.
    • Amnesia: Loss of memory, which can be either retrograde (prior memories) or anterograde (new memory formation).
    • Implicit Memory: Unconscious retention independent of conscious recollection, such as skills.
    • Explicit Memory: Memory that requires conscious effort, including facts and personal experiences.

    Memory Retrieval and Interference

    • Recall: Retrieving information without cues, akin to fill-in-the-blank tests.
    • Recognition: Identifying previously learned information with cues, similar to multiple-choice tests.
    • Relearning: The time saved in learning material that was previously studied.
    • Proactive Interference: Older information disrupting the recall of newer information.
    • Retroactive Interference: Newer learning interfering with the recall of old information.

    Cognitive Biases and Heuristics

    • Confirmation Bias: Searching for information that supports existing beliefs and ignoring contradictory evidence.
    • Representativeness Heuristic: Assessing the probability of events based on how well they match existing prototypes.
    • Availability Heuristic: Estimating the frequency of events based on how easily examples come to mind.

    Language and Cognition

    • Language: System of spoken, written, or signed words used to communicate meaning.
    • Phoneme: The smallest sound unit in language.
    • Morpheme: The smallest unit of meaning in a language.
    • Grammar: Rules that govern the structure and meaning of language.
    • Semantics: The study of meaning in language.
    • Syntax: Rules for arranging words into coherent sentences.

    Stages of Language Development

    • Babbling Stage: Starting around 4 months, infants make various sounds not related to their household language.
    • One-Word Stage: From ages 1 to 2, children primarily express themselves with single words.
    • Two-Word Stage: Starting around age 2, children begin to form simple two-word sentences.
    • Telegraphic Speech: An early speech stage where children communicate in simplified phrases like "go car."

    Theories of Cognitive Processing

    • Linguistic Determinism: Hypothesis suggesting that the structure of language influences how we think and perceive the world.

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    Description

    Test your knowledge on key concepts from Unit 7 of AP Psychology. This set of flashcards covers important terms related to memory, including encoding, storage, and retrieval. Enhance your understanding and retention of psychological principles through active recall.

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