NotesFAQContact Us
Collection
Advanced
Search Tips
50 Years of ERIC
50 Years of ERIC
The Education Resources Information Center (ERIC) is celebrating its 50th Birthday! First opened on May 15th, 1964 ERIC continues the long tradition of ongoing innovation and enhancement.

Learn more about the history of ERIC here. PDF icon

Back to results
Peer reviewed Peer reviewed
ERIC Number: EJ195027
Record Type: CIJE
Publication Date: 1978-Nov
Pages: N/A
Abstractor: N/A
Reference Count: 0
ISBN: N/A
ISSN: ISSN-0022-4308
The Acquisition of Propostional Logic and Formal Operational Schemata during the Secondary School Years.
Lawson, Anton E.; And Others
Journal of Research in Science Teaching, v15 n6 p465-78 Nov 1978
Investigates whether the formal schemata and propositional logic are acquired gradually across age during adolescence, in agreement with Piaget's logical analysis of the structure of formal thought, or acquired in wholesale spurts, thus disagreeing with Piaget's theory. (GA)
Descriptors: Ability, Abstract Reasoning, Cognitive Development, Cognitive Processes, Educational Research, Logical Thinking, Problem Solving, Science Education, Secondary Education, Secondary School Students
Publication Type: N/A
Education Level: N/A
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: N/A
Identifiers: Piaget (Jean)