Psychology Chapter on Memory Types

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Questions and Answers

What type of memory is characterized by the need to consciously recall specific information?

  • Nondeclarative memory
  • Habitual memory
  • Implicit memory
  • Explicit memory (correct)

Which part of the brain is primarily involved in long-term memory storage?

  • Parietal lobes
  • Temporal lobe (correct)
  • Cerebellum
  • Frontal lobes

What is primarily affected in episodic amnesia?

  • The ability to form new memories
  • The recall of personal experiences (correct)
  • The recognition of familiar faces
  • The understanding of language

Which of the following correctly defines implicit memory?

<p>Memory that is not consciously accessible (B)</p> Signup and view all the answers

Which of the following is considered a form of implicit learning?

<p>Pavlovian conditioning (A)</p> Signup and view all the answers

What type of memory involves the knowledge of how to perform tasks or skills?

<p>Nondeclarative memory (D)</p> Signup and view all the answers

Which of the following statements about short-term memory is true?

<p>It is processed briefly and then discarded. (A)</p> Signup and view all the answers

What is episodic memory specifically associated with?

<p>Events tied to specific places and times (B)</p> Signup and view all the answers

What type of memory is concerned with personal, autobiographical events?

<p>Episodic Memory (B)</p> Signup and view all the answers

Which area of the brain is primarily associated with emotional memory?

<p>Amygdala (C)</p> Signup and view all the answers

What happens to the hippocampus in species that excel at spatial memory?

<p>It is significantly larger (B)</p> Signup and view all the answers

The left temporal cortex removal primarily leads to deficits in which of the following?

<p>Word list recall (B)</p> Signup and view all the answers

What role does the cerebellum play in memory?

<p>Classical conditioning (C)</p> Signup and view all the answers

Which hemisphere of the brain is more engaged in episodic information retrieval?

<p>Right Hemisphere (B)</p> Signup and view all the answers

Inferring spatial memory can be linked to what characteristic in the hippocampus?

<p>Size relative to cognitive demands (C)</p> Signup and view all the answers

Damage to which brain area may disrupt the ability to recognize familiar faces?

<p>Right Temporal Cortex (D)</p> Signup and view all the answers

What is the primary principle of operant conditioning as described by Thorndike?

<p>Behaviors are modified by their consequences. (D)</p> Signup and view all the answers

In Thorndike's Puzzle Box experiment, what did the cat learn over time?

<p>Its previous actions influenced its ability to escape. (B)</p> Signup and view all the answers

What does implicit memory refer to?

<p>Unconscious memory that shows knowledge through actions. (B)</p> Signup and view all the answers

How is explicit memory characterized?

<p>Memory that involves conscious recall of information. (D)</p> Signup and view all the answers

Which type of memory would be lost in a person suffering from amnesia?

<p>Explicit memory. (B)</p> Signup and view all the answers

What does procedural memory involve?

<p>Ability to perform skills and actions. (B)</p> Signup and view all the answers

Which statement about memory systems is correct?

<p>There are independent neural processes for different memory types. (C)</p> Signup and view all the answers

What distinguishes declarative memory from procedural memory?

<p>Declarative memory involves facts and events, procedural involves skills. (D)</p> Signup and view all the answers

What is the first key process in memory?

<p>Encoding (A)</p> Signup and view all the answers

Which level of processing emphasizes the meaning of the information?

<p>Semantic encoding (A)</p> Signup and view all the answers

What does elaboration in encoding refer to?

<p>Linking stimulus to other information (D)</p> Signup and view all the answers

What are the two temporary storage buffers in the information-processing model?

<p>Sensory register and short-term store (B)</p> Signup and view all the answers

What characterizes sensory memory?

<p>It preserves information in its original sensory form (C)</p> Signup and view all the answers

Which of the following factors can lead to greater recall of information?

<p>Higher motivation to remember (C)</p> Signup and view all the answers

What is the effect of deeper levels of processing on memory retention?

<p>They result in longer lasting memory codes (C)</p> Signup and view all the answers

What type of attention emphasizes focusing awareness on a narrow range of stimuli?

<p>Selective attention (C)</p> Signup and view all the answers

What is the primary cause of anterograde amnesia?

<p>Inability to acquire new memories (A)</p> Signup and view all the answers

Which type of amnesia involves loss of memory from before an event?

<p>Retrograde amnesia (B)</p> Signup and view all the answers

What factor is NOT a reason for forgetting according to the provided content?

<p>Charisma of the individual (B)</p> Signup and view all the answers

Which strategy may help reduce forgetting?

<p>Practicing memory skills (D)</p> Signup and view all the answers

What is a hallmark of fugue state amnesia?

<p>Loss of knowledge of former life (B)</p> Signup and view all the answers

What is the primary function of short-term memory?

<p>To hold information briefly and work on it (C)</p> Signup and view all the answers

What does chunking in memory refer to?

<p>Organizing information into meaningful units (C)</p> Signup and view all the answers

How is long-term memory organized?

<p>Via semantic networks and schemas (C)</p> Signup and view all the answers

What is the main challenge associated with the misinformation effect?

<p>It can occur even when individuals are aware of potential misinformation (D)</p> Signup and view all the answers

What component of working memory is responsible for manipulating visual information?

<p>Visuospatial sketch-pad (A)</p> Signup and view all the answers

What phenomenon describes the difficulty of remembering the source of a memory?

<p>Source monitoring error (A)</p> Signup and view all the answers

Which statement about short-term memory is false?

<p>It has an unlimited capacity for information. (A)</p> Signup and view all the answers

What type of amnesia results in the loss of the ability to learn new information?

<p>Anterograde amnesia (C)</p> Signup and view all the answers

Flashcards

Operant Conditioning

A learning process where consequences of a behavior influence its future probability.

Instrumental Conditioning

Another name for operant conditioning.

Thorndike's Puzzle Box

An experiment illustrating how consequences affect animal behavior, leading to gradual learning.

Implicit Memory

Unconscious memory, recalling skills or conditioned responses.

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Explicit Memory

Conscious memory, recalling specific facts and events.

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Declarative Memory

Memory for facts and events; often lost in amnesia.

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Procedural Memory

Memory for skills and actions.

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Amnesia

Partial or total loss of memory.

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Multiple Memory Systems

Different types of memory use different parts of the brain.

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Explicit Memory

Consciously accessible memory, including facts and events.

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Implicit Memory

Unconscious memory, including skills and habits.

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Declarative Memory

Memory for facts and events – consciously recalled.

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Nondeclarative Memory

Memory for skills and procedures – unconsciously recalled.

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Short-term Memory

Briefly holds information, typically for a few minutes; involves the frontal lobes.

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Long-term Memory

Stores information indefinitely, potentially for a lifetime; involves the temporal lobe.

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Episodic Memory

Autobiographical memory of events tied to specific times and places.

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Episodic Amnesia

Inability to recall personal experiences; often linked to frontal lobe damage.

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Sensory Modalities

Different ways we sense the world (e.g., sight, sound).

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Pavlovian conditioning

Learning through association; a form of implicit memory.

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Thorndike’s and Skinner’s operant learning

Learning through consequences; a form of implicit memory.

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Explicit Memory

Consciously recalled memories of facts and events.

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Episodic Memory

Memory of personally experienced events.

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Semantic Memory

General knowledge and facts about the world.

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Hippocampus

Brain structure crucial for spatial memory.

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Spatial Memory

Memory related to locations and environments.

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Implicit Memory

Unconscious memories of skills and habits.

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Cerebellum

The brain region involved in classical conditioning.

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Basal Ganglia

Structure for perceptual/motor learning and memory.

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Amygdala

Brain region for emotional memory.

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Emotional Memory

Memory associated with feelings or emotions.

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Hemispheric Encoding-Retrieval asymmetry

Different areas of brain that are more active during encoding vs retrieval of memories

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Right Temporal Cortex

Plays a role in face recognition, spatial positions, and maze learning.

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Left Temporal Cortex

Plays a role in recalling word lists and nonspatial associations.

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Parietal/Occipital Cortex

Play a crucial role in visual memory and spatial awareness.

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Anterograde Amnesia

Inability to form new memories after a specific event or illness.

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Retrograde Amnesia

Inability to access old memories before an event or illness.

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Childhood Amnesia

Loss of memory from early childhood.

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Fugue State

Memory loss, including lack of knowledge of one's past life. Usually temporary.

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Forgetting Curve

Most forgetting occurs shortly after learning.

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Ineffective Encoding

Memory not processed properly for storage.

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Memory Decay

Memory fading over time without use or rehearsal.

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Interference (Forgetting)

Other information disrupting memory retrieval.

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Retrieval Failure

Inability to access stored memories, despite knowing they exist.

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Motivated Forgetting

Unconsciously pushing unwanted memories from awareness.

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Encoding

The process of forming a memory code; turning information into a form that can be stored in memory.

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Storage

Maintaining encoded information in memory over time.

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Retrieval

The process of recovering information from memory stores.

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Attention

Focusing awareness on a narrow range of stimuli or events.

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Selective Attention

Ability to focus on specific information while ignoring other information.

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Levels of Processing Theory

The idea that deeper levels of processing result in longer-lasting memory codes.

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Structural Encoding

A shallow level of processing that emphasizes the physical structure of a stimulus

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Phonemic Encoding

A level of processing that emphasizes the sound of a stimulus.

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Semantic Encoding

A deep level of processing that emphasizes the meaning of a stimulus.

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Elaboration

Linking stimulus to other information at the time of encoding.

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Visual Imagery

Creating mental images to represent words to improve memory.

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Self-Referent Encoding

Remembering events that involve us increases retention.

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Sensory Memory

Preserves information in its original sensory form for a brief time.

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Sensory Register

Entry points for raw information from the senses.

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Short-Term Memory (STM)

A temporary memory system that holds a limited amount of information for a brief period (about 20 seconds), allowing for processing and rehearsal. It holds information that can be rehearsed in 1.5-2 seconds.

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Chunking

Organizing information into meaningful units to improve short-term memory capacity.

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Long-Term Memory (LTM)

A nearly limitless memory system capable of storing information over extended periods.

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Clustering

Organizing information in LTM by grouping related concepts.

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Schemas

Organized clusters of knowledge about events or objects based on past experiences.

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Semantic Networks

Interconnected nodes representing concepts, with pathways linking related ideas.

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Retrieval Cue

A stimulus or piece of information that helps access stored memories.

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Context Cues

Environmental or situational factors that aid memory retrieval.

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Working Memory (WM)

A temporary memory system (short-term) responsible for actively manipulating and processing information.

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Central Executive

Component of WM that controls attention, manages cognitive processes, and directs information flow.

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Phonological Loop

WM component that deals with verbal and auditory information, including speech processing.

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Visuospatial Sketchpad

WM component for manipulating visual and spatial information.

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Episodic Buffer

WM component that integrates information from the phonological loop, visuospatial sketchpad, and LTM in WM.

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Misinformation Effect

A phenomenon where a person's memory for an event is altered by misleading post-event information, even with prior warnings

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Source Monitoring

Process of determining the origins of memories.

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Source Monitoring Error

Error that occurs when a person misidentifies the origins of a memory.

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