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: EJ121522
Record Type: CIJE
Publication Date: 1975
Pages: N/A
Abstractor: N/A
Reference Count: 0
ISBN: N/A
ISSN: N/A
Identifying Types of Thought in 10th-Grade Biology Students
Grant, Norris; Renner, John W.
American Biology Teacher, 37, 5, 283-286, May 75
Describes a study that demonstrated that written explanations of responses to formal-concept test items can be used to identify formal and concrete operational thinkers. A high percentage of the students sampled were unable to respond to formal-concept test items. (EB)
Publication Type: N/A
Education Level: N/A
Audience: N/A
Language: N/A
Sponsor: N/A
Authoring Institution: N/A
Identifiers: Piaget (Jean)