Thinking & Language Flashcards
Heuristics
Mental rules of thumb that permit us to make decisions and judgments in a rapid and efficient manner.
Availability heuristic
A cognitive rule of thumb in which the importance or probability of various events is judged on the basis of how readily they come to mind.
Representativeness heuristic
A mental rule of thumb suggesting that the more closely an event or object resembles typical examples of some concept or category, the more likely it is to belong to that concept or category.
Anchoring-and- Adjustment Heuristic
A cognitive rule of thumb for making decisions in which existing information is accepted as a reference point but then adjusted (usually insufficiently) in light of various factors.
Escalation of Commitment
The tendency to become increasingly committed to bad decisions even as losses associated with them increase.
Stages of creative thinking
- Preparation
- Incubation
- Illumination
- Evaluation
- Revision
Convergent thinking
Critical thinking in which an individual uses linear, logical steps to analyze a number of already formulated solutions to a problem to determine the correct one or the one that is most likely to be successful.
Divergent thinking
Creative thinking in which an individual solves a problem or reaches a decision using strategies that deviate from commonly used or previously taught strategies.
Aka lateral thinking
Language
A system for expressing or communicating thoughts and feelings through speech sounds or written symbols
Features of linguistic competence
- Knowledge of sounds of letters and combining them to make words
- Knowledge of grammar, syntax & rules of language
- Storage in long-term semantic memory
- Knowledge to use speech to have intended effect on others
- Knowledge of rules to interpret speech from others
Psycholinguistics
Study of behaviour of using language and ways in which behaviour is influenced by language
Phoneme
A speech sound that plays a meaningful role in a language and cannot be analyzed into smaller meaningful sounds
Eg: ‘p’ in tap - plays a role to separate the word from tan, tag, tad
Syllable
Smallest unit of speech perception
Theories of language development
Social learning: combination of operant conditioning and imitation
Nativist theory: Acc. to Chomsky, humans have a language-acquisition-device [LAD] with an innate intuitive grasp of grammar
Cognitive theory: combination of innate & learning; children possess certain information-processing abilities or strategies that they use in acquiring language
Basic components of language development
Phonological development—development of the ability to pronounce the sounds and words of one or more languages
Semantic development—learning to understand the meaning of words
Acquisition of grammar—the rules by which words are arranged into sentences in a given language