Chapter 9: Thinking and Intelligence Flashcards
Concepts
A mental category that groups objects, relations, activiites, abstractions, or qualities having common properties.
Basic Concepts
concepts that have a moderate number of instances and that are easier to acquire than those having few or many instances.
Prototype
an especially representative example of a concept.
Proposition
A unit of meaning that is made up of concepts and expresses a single idea (e.g., “apples are red”).
Cognitive Schemas
Integrated mental network of knowledge, beliefs, and expectations concerning a particular topic or aspect of the world (e.g., self-schemas, social schemas).
Mental Images
Mental representation that mirrors or resembles the thing it represents (occur in most sensory modalities)
Subconscious processes
Mental processes occuring outside of conscious awareness but accesible to consciousness when necessary (e.g., driving a car).
Non conscious processes
Mental processes occurring outside of and not available to conscious awareness.
Types of on conscious processes: Implicit learning, mindlessness
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.
Reasoning
Drawing conclusions or inferences from observations, facts, or assumptions.
Formal reasoning problems: problems solved using established methods (algorithms and 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.
Examples:
- All men are mortal. Joe is a man. Therefore, Joe is mortal.
- Bachelor’s are unmarried men. Bill is unmarried. Therefore, Bill is a bachelor.
Inductive Reasoning
When the premises provide support for a conclusion, but it’s still possible for conclusion to be false.
Examples:
- Suzy is a doctor. Doctors are smart. Suzy is assumed to be smart.
- All observed brown dogs are small dogs. Therefore, all small dogs are brown.
Informal Reasoning - Heuristic
Mental short-cut that suggests a course of action or guides problem-solcing but does not guarantee and optimal solution.
Informal Reasoning - Dialectical Reasoning
Process in which opposing facts and evidence are weighed and compared in order to determine the most reasonable conclusion based on evidence, reasoning, and logic.
Critical Thinking (Reflective Judgement)
- Pre-reflective stages: assumption that correct answers can be obtained through the senses of from the authorities
- Quasi-reflective stages: recognize limits to absolute certainty, realize judgements should be supported by reasons, yet pay attention to evidence that confirms beliefs.
- Reflective stages: consider eveidence from a variety of sources and reason dialectically.