Cognitive Flashcards

1
Q

Schema theory

A

Human beings organize information about the world by creating mental representations known as cognitive schemas

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2
Q

Schemas

A

Mental representation of knowledge, beliefs and expectations about the world
Long lasting
Deeply rooted
Difficult to change
Derived from previous experience

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3
Q

Thinking

A

Process of modifying and producing new information

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4
Q

Decision making

A

Selecting one of the possible beliefs or actions, making a choice between alternatives

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5
Q

Dual processing model

A

People use two systems when processing information and making decisions

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6
Q

System 1

A

Predominant
inuitive
Automatic

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7
Q

System 2

A

Rational
Controlled
Reliable

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8
Q

Heuristics

A

Are mental shortcuts taken by system 1 to help us make a decision
They save us mental energy, but they can lead to bias (cognitive distortions)

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9
Q

Availability heuristics

A

When people judge the likelyhood of an event based on how easily an example or event comes to mind

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10
Q

Anchoring effect

A

When values presented at the beginning (anchors) influence posterior judgements

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11
Q

Framing effect

A

When decisions are influenced by the way a problem is formulated

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12
Q

Representativeness heuristic

A

When people estimate the likelyhood of an event by comparing it to an existing prototype

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13
Q

Confirmation bias

A

The tendency to focus on, remember and believe information consistent with existing beliefs

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14
Q

Memory

A

Is a cognitive process used to encode, store and retrive information

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15
Q

Encoding

A

Information is perceived and converted to brain signals

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16
Q

Storage

A

Encoded information is retained in the brain’s memory stores

17
Q

Retreival

A

Stored information is remembered and used

18
Q

Sensory store

A

Perceives and hold information from the senses
Large capacity
Lasts 0.5-3s

19
Q

Short term memory

A

stores memories for a short time, to be used imediatly

20
Q

Long term memory

A

Stores stable, enduring memories
Episodic
Procedural
Semantic
Unlimited capacity and duration

21
Q

Working memory model

A

How we hold and manipulate information from the short term memory store to carry out taks

22
Q

Components of the working memory model

A

Central executive
Phonological loop
Visuospatial sketchpad
Episodic buffer

23
Q

Central executive

A

Controls attention, during your focuse on different tasks

24
Q

Phonological loop

A

Phonological store: stores auditory information
Articulatory loop: used when mentally repeating information to yourself, or when transforming stimuli into sound

25
Visuospatial sketchpad
Visualization of mental images
26
Episodic Buffer
Integrates information from the other components and links it to the long term memory structures
27
Dual task technique
Evaluating the performance of two memory operations simultaneously
28
Reconstructive memory
Memory is an active process that involves the reconstruction of information
29
Emotions
Psychological states that emerge as reactions to internal or external stimulus and involve a subjective experience, a psychological response, and a behavioral response
30
Flashbulb memories
Are vivid memories of circumstances surrounding a surprising and emotionally arousing event
31
Anxiety
Is the fear of an expected of actual threat and uncertainty about one's ability to cope