Four propositions concerning the cognitive structures of technological thought and liberalism are analyzed and the influences of these structures on the socializing role of public education are discussed. (JD)

Discusses conceptualization in relation to technology education. Includes an evaluative instrument to assess instructional models. (JOW)

Pronoun mastery demands a knowledge of speech roles and an ability to identify oneself and others in those roles. Twenty-one girls' knowledge of "my,""your," and "her" was assessed when they were speakers, addressees, and nonaddressed listeners. The children were aware of speech roles only when they themselves occupied these roles. (PJM)

Defines a "communicate"--the objectification of a subject's internal model of the object of reality by means of a certain set of physical signs--and examines its information value with relation to intelligent systems. (CWM)

Briefly summarizes recent advancements in information processing psychology, particularly work related to the representation of knowledge stored in long-term memory. Illustrates through example the educational possibilities yet to be derived from the study of cognition. (Author/MLF)

Preservice physics teachers in a British university completed a word association test by supplying five physical quantities which they associated with a number of electromagnetic stimulus concepts. Gives analysis of concept linking as it may occur in the students' cognitive structures. (MLH)

Describes teaching techniques used to aid junior college students' development of conceptual skills. (DD)

This study of 60 Swedish university students examined whether or not acute alcohol intoxication inhibits or facilitates the incubation phase of the creative process. Results found that the participants in the alcohol group produced significantly more incubations in their diaries and significantly higher levels of originality. (Author/CR)

Focuses on student modeling within an Intelligent Tutoring System. Describes three domain-independent properties that the formalism representing student knowledge and the processes synthesizing this knowledge must possess to build accurate student models for second-language learning. Notes when, how, and where hypothetical reasoning mechanisms…

College students (N=135) were presented with novel, ill-defined problems and asked to select concepts they thought would help solve the problems. The use of concepts organized around long-term goals was positively related to indices of solution quality and originality. (DB)

Suggests that the construction and reconstruction of meanings by learners requires that they actively seek to integrate new knowledge with knowledge already in their cognitive structure. Concept mapping has been used effectively to aid meaningful learning with resulting modification of student's knowledge structures. Asserts that new computer…

Reviews the Lakoff and Nunez's book, "Where Mathematics Comes From: How the Embodied Mind Brings Mathematics into Being (2000)," which provided many mathematics education researchers with a novel and startling perspective on mathematical thinking. Suggests that several of the book's flaws can be addressed through a more rigorous establishment of…

Reports on a study entailing the design, implementation, and evaluation of two versions of a teaching experiment that traced students' growth in probabilistic thinking. Students in the first version focused on analyses of small sample experimental data and sample space composition. Students in the second version made connections between…

Examines the differences between imagination, creativity, and fantasy, and presents the relationship of imagination to creativity. Suggests that the basic distinction between imagination and fantasy is that while imagination is related to reality, fantasy is related to unreality. The link between imagination and creativity lies in the opportunity…

The terms generalization and abstraction are used with various shades of meaning by mathematicians and mathematics educators. Introduced is the idea of "generic abstraction" that gives the student an operative sense of a mathematical concept and provides a passage point in the process toward formal abstraction. (MDH)