Cognition - Basic Psychology - Lecture Slides, Slides of Introduction to Psychology

Cognition, Analogical Representations, Symbolic Representations, Mental Categories, Structure of Concepts, Problem Solving Strategies, Algorithms, Heuristics, Barriers to Problem Solving, Reasoning and Decision Making. Above given are few keywords from this lecture of Psychology course.

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2011/2012

Uploaded on 12/22/2012

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Practice Question
A few years ago, you had a boyfriend named
Steve. Now, you have a new boyfriend named
Stephen. Because of _____, you sometimes
call Stephen by Steve’s name.
What is Cognition?
Cognition = _____________
What is thinking?
Thinking = The manipulation of information
mentally
Concepts
Problem solving
Reasoning
Decision making
Analogical Representations
Mental images
Analogous to object
Brain processes mental objects like
real objects
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Practice Question

 A few years ago, you had a boyfriend named Steve. Now, you have a new boyfriend named Stephen. Because of _____, you sometimes call Stephen by Steve’s name.

What is Cognition?

 Cognition = _____________

 What is thinking?

 Thinking = The manipulation of information mentally  Concepts  Problem solving  Reasoning  Decision making

Analogical Representations

 Mental images

 Analogous to object

 Brain processes mental objects like

real objects

Symbolic Representations

 Abstract mental representations

 Includes:

Words

Concepts

Concepts

 Mental categories  Categories  Relations (“bigger than”)  Qualities (“brightness”)

Structure of Concepts: Prototype

Model

Problem Solving Strategies

 Subgoaling  Create smaller goals

 Algorithms

 Heuristics

What affects decision making?

 Bias  Confirmation bias

 Hindsight bias

 Heuristics  Representativeness heuristic  Stereotypes

 Availability heuristic

Availability Heuristic

 Judgments are based on ________________ information.

Intelligence

 Cultures vary in ways they define intelligence.

 In the US: all-purpose ability...  to do well on cognitive tasks  to solve problems  to learn from experience

Cultural Bias in IQ Testing

 Culturally biased tests have favored people...  From urban environments  Of middle socioeconomic status  Caucasians

 Culture-Fair (or Culture-Reduced) Tests  Intended to be culturally unbiased  Or include ______________________  Raven Progressive Matrices

Genetic Influences on Intelligence

 Genetic markers  Locations for intelligence on chromosomes 4, 6, and 22

 Heritability

 Approximately 75% for intelligence

Environmental Influences

 Flynn Effect  Rapidly increasing IQ test scores since 1932  Likely due to changes in

______________________________

Theories of Multiple Intelligences?

 Sternberg’s Triarchic Theory

 Analytical Intelligence  Creative Intelligence  Practical Intelligence

Language

 Form of communication based on system of symbols  Infinite Generativity

 Language and Cognition  Language  Cognition

 Cognition  Language

 Language and thought related, but not part of single system