Chapter 9 Flashcards
Elements of Cognition (3)
- Proposition
- Cognitive Schemas
- Mental Images
Proposition
A unit of meaning that is made up of concepts and expresses a single idea
Cognitive Schemas
Integrated mental network of knowledge, beliefs, and expectations concerning a particular topic or aspect of the world
Mental Images
Mental representation that mirrors or resembles the thing it represents (occur in most sensory modalities)
Subconscious processes
Mental processes occurring outside of conscious awareness but accessible to consciousness when necessary (e.g., driving a car)
Nonconscious Processes
Mental processes occurring outside of and not available to conscious awareness (e.g., relying on insight or intuition)
Implicit Learning
Learning that occurs when you acquire knowledge about something without being aware of how you did so and without being able to state exactly what it is you have learned
Mindlessness
Mental inflexibility, inertia and obliviousness to the present context and surrondings
Rational Reasoning
Drawing conclusions or inferences from observations, facts, or assumptions
Formal Reasoning Problems
Problems solved using established methods (algorithms & logic); usually a single correct solution
Informal Reasoning Problems
There is often no clearly correct solution
Deductive Reasoning
When a conclusion follows necessarily from certain premises
If premises true, conclusion must be true
Inductive Reasoning
When the premises provide support for a conclusion, but it’s still possible for conclusion to be false. Answer that is probably true but maybe not…
Heuristic
Rule of thumb that suggests a course of action or guides problem-solving but does not guarantee an optimal solution, best way to do something
Dialectic Reasoning
Process in which opposing facts are weighed & compared in order to determine the best solution or resolve differences (weigh pros and cons)
Types of Reflective Judgement (3)
- Pre-reflective Stages
- Quasi-reflecive Stages
- Reflective Stages
Pre-refletive Stages
assumption that correct answers can be obtained through the senses or from the authorities
Quasi-reflective Stages
recognize limits to absolute certainty, realize judgments should be supported by reasons, yet pay attention to evidence that confirms beliefs
Reflective Stages
consider evidence from a variety of sources and reason dialectically
Barriers to Reasoning Rationally
- Exaggerating the Improbable
- Avoiding Loss
- The Fairness Bias
- The Hindsight Bias
- The Confirmation Bias
- Mental Sets
- The Need for Cognitive Consistency
Exaggerating the Improbable
Common bias to exaggerate the probability of rare events (e.g., getting in a plane crash)
Strongly influenced by the affect and availability heuristics when making judgements
Affect heuristic
tendency to consult one’s emotions instead of estimating probabilities objectively
Availability heuristic
tendency to judge the probability of a type of event by how easy it is to think of examples or instances
Avoiding Loss
We respond more cautiously when choices are framed in terms of the risk of losing something than if same choice framed in terms of gain
Goal to Minimize Loss
Framing Effect
The tendency for people’s choices to be affected by how a choice is presented or framed
The Fairness Bias
A sense of fairness often takes precedence over rational self-interest when people make economic choices