chapter 8 Flashcards
Argued that children learn language the same way they learn everything else: imitation, reinforcement, and other established conditioning
B. F. Skinner
Pointed there is an infinite number of sentences in a language, deeming it unreasonable to expect children to learn language by imitation.
Noam Chomsky
Alternative theory that humans have an inborn (“native” propensity to develop language)
LAD Language Acquisition Device
Asserts biology and experience both make important contributions to the development of language
Interactionists/Interactionist Theories
Smaller vocabularies, handicap in raw language processing and verbal fluency, scores moderately higher on exams. 50% of people are:
Bilingual
hypothesis that one’s language determines the nature of one’s thought.
Linguistic Relativity (B. Whorf)
person must discover the relations among the parts of the problem. Series completion problems and analogy problems are examples
Problems of inducing structure
must arrange parts in a way that satisfies some criterion. The string problem and anagrams fit into this category
Problems of arrangement
carry out a sequence of transformations in order to reach a specific goal. The hobbits and orcs problem and the water jar problem
Problems of transformation
focus on irrelevant information, functional fixedness, mental set, and imposition of unnecessary constraints
Common Obstacles
points out that people often incorrectly assume that all the numerical information in a problem is necessary to solve it
Sternberg
tendency to perceive an item only in terms of its most common use
Functional Fixedness (string problem)
exists when people persist in using problem-solving strategies that have worked in the past
Mental Set (water jar/A. Luchins)
all constraints governing a problem without assuming any constraints that don’t exist. (nine dots problem)
Unnecessary Constraints
asserts that insights arise from sudden restructurings of problems that occur at an unconscious level
Special Process Views
a guiding principle or “rule of thumb” used in solving problems or making decisions. Does NOT guarantee success
Heuristic
Often used to tackle problems by taking intermediate steps toward a solution. When you have reached a subgoal, you’ve solved part of the problem. (tower of hanoi)
Forming Subgoals
If you can spot an analogy between problems, you may be able to use a solution from a previous problem to solve the current one.
Analogies (eagle=plane)
problems can be represented in a variety of ways, verbally, mathematically, or spatially. When failing to make progress it can be beneficial to change your representation.
Changing Representation
occurs when new solutions surface for a previously unsolved problem after a period of not consciously thinking about the problem.
Incubation Effect
presented computer-animated scenes of fish and other underwater objects to japanese and american participants and asked them to report what they had seen
Masuda and Nisbett
showed that people don’t always live up to these goals of systematic and rationalization in their decision making
Herbert Simon