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Ludwig, Heinz – Neueren Sprachen, 1971
Descriptors: Academic Achievement, Curriculum Development, Educational Experiments, English (Second Language)
Peer reviewed Peer reviewed
Hoddeson, Lillian Hartmann – Physics Teacher, 1972
Methods, based on historical techniques, are described which may be used to determine the relative density of irregularly shaped objects of various composition. (TS)
Descriptors: College Science, Density (Matter), Instructional Materials, Laboratory Experiments
Peer reviewed Peer reviewed
Pereboom, A. C. – Psychological Reports, 1971
Descriptors: Behavior Theories, Behavioral Science Research, Experimental Psychology, Experiments
Peer reviewed Peer reviewed
Mason, Charles – Language Learning, 1971
Descriptors: Educational Experiments, English (Second Language), Foreign Students, Intensive Language Courses
Peer reviewed Peer reviewed
Hauptman, Philip C. – Language Learning, 1971
Revised version of a paper presented at the TESOL Convention, March 1971, New Orleans, La. (VM)
Descriptors: Applied Linguistics, Educational Experiments, Instructional Materials, Language Acquisition
Parkinson, Stanley R. – Journal of Experimental Psychology, 1972
The results of the experiments reported here are in support of the hypothesis that visual and aural presentation lead to different forms of storage and/or retrieval. They are not consistent with models of human memory in which short-term storage is restricted exclusively to an auditory-verbal-linguistic process. (Author)
Descriptors: Analysis of Variance, Association (Psychology), Experiments, Hypothesis Testing
Laungani, Devika – J Gen Psychol, 1970
Descriptors: Experiments, Habit Formation, Learning Experience, Learning Theories
Peer reviewed Peer reviewed
Mohrig, Jerry R. – Journal of Chemical Education, 1972
The role of phosphates in environmental issues and in detergents is discussed. Experimental procedures are described for colorimetric determination of orthophosphates. (TS)
Descriptors: Chemical Analysis, Chemistry, College Science, Ecological Factors
Peer reviewed Peer reviewed
Tackett, Stanford L. – Journal of Chemical Education, 1972
Describes and compares procedures and results of determination of colorimetric, potentiometric, and amperometric endpoints of an oxidative titration of arsenite by iodine. (TS)
Descriptors: Chemical Analysis, Chemistry, College Science, Comparative Analysis
Rowe, Edward J.; Paivio, Allan – Journal of Verbal Learning and Verbal Behavior, 1971
Results of research presented at the meeting of the Eastern Psychological Association, New York, New York, April 1970. (VM)
Descriptors: Associative Learning, Discrimination Learning, Educational Experiments, Imagery
Peer reviewed Peer reviewed
Oller, John W., Jr.; Inal, Nevin – TESOL Quarterly, 1971
Descriptors: Cloze Procedure, Comparative Analysis, Educational Experiments, English (Second Language)
Peer reviewed Peer reviewed
Smith, W. R. D. – Education in Chemistry, 1971
Descriptors: Chemical Reactions, Chemistry, Chromatography, College Science
Peer reviewed Peer reviewed
Banks, Dorothy Elaine – Science and Children, 1971
Descriptors: Earth Science, Elementary School Science, Environmental Education, Instruction
Peer reviewed Peer reviewed
Boblick, John M. – School Science and Mathematics, 1971
Reviews the advantages of computer simulated environments for experiments, referring in particular to acid-base titrations. Includes pre-lab instructions and a sample computer printout of a student's use of an acid-base simulation. Ten references. (PR)
Descriptors: Acids, Chemistry, Computer Assisted Instruction, Educational Technology
Blount, H. Parker; Pedersen, Darhl M. – Psychol Rep, 1970
Descriptors: Behavioral Science Research, College Students, Concept Formation, Experiments
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