CHAPTER 8 Flashcards
cognition
The mental processes involved in acquiring knowledge and comprehension through thoughts and experiences
thinking
the mental manipulation of the gathered knowledge of the world
analogical representations
mental representations that have some of the physical characteristics of what they represent
- usually images, ex) a family tree depicts the relationships between relatives
symbolic representations
abstract mental representations that do not correspond to the physical features of objects or ideas
- usually words, numbers, or ideas ex) the word violin stands for a musical instrument but has no correspondence to what a violin looks like or sounds like
categorizations
grouping things based on shared properties, reduces the amount of knowledge we must hold in memory
prototype model
a way of thinking about concepts: within each category, there is a best example- a prototype- for that category, base all other objects based on similarity to the prototype
exemplar model
a way of thinking about concepts: all members of a category are examples; together they form the concept and determine category membership, the definition of the category is made up of all the members of the group
schemas
schemas help us perceive, organize, understand, and process information
stereotypes
cognitive schemas that allow for easy, fast processing of information about people based on their membership in certain groups
gender roles
prescribed behaviors for female and males within a culture, unconscious schema that is potentially problematic
scripts
is a schema that directs behavior over time within a situation
decision making
a cognitive process that results in the selection of a course of action or belief from several options
normative decision theory
utility
expected utility theory
descriptive utility theory
confirmation bias
focusing only on information that supports already held beliefs and ignoring information that doesnt match
hindsight bias
when events turn out contrary to expectation, people create after the fact explanations