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The effects of behavioral objectives on student achievment in college chemistry

Creator:: Mongkolsiri, Pravate
Abstract:: The purpose of this study was to determine the effects of providing behavioral objectives prior to instruction on the achievement of students in a one-semester college general chemistry course and to determine the effect of providing behavioral objectives of selected chemistry experiments in the acquisition of achievement associated with laboratory...
Resource Type:: Dissertation
Full Text:: Thomas P. Evans The purpose of this study was to determine the effects of providing behavioral

The effect of games on cognitive abilities and on attitudes toward mathematics

Creator:: Henry, Kermit Maxson
Abstract:: The purpose of this investigation was to determine if either of two selected commercial games, when used by seventh-grade mathematics teachers, would significantly improve students' (1) attitudes toward mathematics, (2) quantitative cognitive abilities, and (3) nonverbal cognitive abilities. Equations, a mathematics game, and Tac-Tickle, a strategy game, were chosen as...
Resource Type:: Dissertation
Full Text:: PrivacyIV" "V." V Thomas P. Evans The purpose of this investigation was to determine if either of two

Some properties of ribonucleotide reductase in Rhizobium species

Creator:: Cowles, Joe Richard, 1941-
Abstract:: Ribonucleotide reductase from Rhizobium meliloti has been partially purified and characterized. The enzymatic reduction of ribonucleotides to deoxyribonucleotides is dependent upon B₁₂ coenzyme and dihydrolipoate. B₁₂ coenzyme was more effective than B₁₂ coenzyme analogues in the reductase reaction. The affinity of the R. meliloti reductase system for B₁₂ coenzyme was...
Resource Type:: Dissertation
Full Text:: REDUCTASE IN RHIZOBIUM SPECIES Abstract approved: Redacted for privacy Harold J. Evans Ribonucleotide

The effects of new science materials and inservice training on teaching styles in the Ciskei, South Africa

Creator:: Macdonald, Mary Allyson
Abstract:: The purpose of the study was to analyze and compare the teaching styles of a trial group of junior secondary science teachers trained to use and using new materials, and a control group of teachers using traditional materials. The new materials consisted of portable science kits, demonstration apparatus, teacher's guides,...
Resource Type:: Dissertation
Full Text:: Abstract approved: Nap/ ro4.1,. - Redacted for privacy Thomas P. Evans The purpose of the study was to

Science for the societally liabiled : the effect of a preliminary language-technique course upon academic success

Creator:: Henderson, Gwendolyn Witherspoon
Abstract:: The study was undertaken to determine if a university-level preliminary class concentrating upon the formalism and techniques germane to success in science would serve to improve minority academic performance, minority here being defined to include certain Asian Americans, Black Americans, Native Americans, Spanish surnamed Americans, and those white Americans who...
Resource Type:: Dissertation
Full Text:: SUCCESS Abstract approved: Redacted for Privacy Dr. Thomas P. Evans The study was undertaken to

Propionate metabolism and its relationship to leghemoglobin biosynthesis in soybean nodules

Creator:: Jackson, Earl Kenneth
Abstract:: Experiments are reported which demonstrate that a cobalt deficiency in R. meliloti results in a decreased cytochrome content of bacterial cells. It is concluded that the effect of cobalt deficiency on cytochrome content of Rhizobium cells and on the leghemoglobin content of nodules possibly may be explained by an effect...
Resource Type:: Dissertation
Full Text:: cobalt de- ficiency in R. meliloti results in a decreased cytochrome content of bacterial cells. It

A biochemical investigation of the nitrogenase system from soybean root nodules

Creator:: Koch, Burton Lee
Abstract:: The primary purpose of this investigation was to determine the conditions necessary for the preparation of cell-free extracts of nodule bacteroids capable of catalysing the reduction of acetylene to ethylene and nitrogen to ammonia. Initial investigations were conducted to determine whether intact soybean root nodules would reduce acetylene to ethylene...
Resource Type:: Dissertation
Full Text:: spectrometrically (Burris and Wilson, 1957) by Dr. Robert Klucas in the laboratory of Dr. R. H. Burris, and results

A Bayesian approach to nonresponse in sample surveys

Creator:: Smouse, Evan Paul
Abstract:: A common problem in postal surveys of human populations arises when some of the sampled people fail to respond to the questionnaire. The problem is that the answers provided by the respondents may not be typical of the answers the nonrespondents would provide if these had been solicited more successfully....
Resource Type:: Dissertation
Full Text:: )DDI D DD 2 -1 h 2 I C . 0 I I V 1 D for the (n-m-r) X (n-m-r) identity matrix lc and for -Z

A study of the Megaloptera of the Pacific coastal region of the United States

Creator:: Evans, Elwin D.
Resource Type:: Dissertation
Full Text:: ; Harvard University, Cambridge, Massachusetts 02138, H. E. Evans, P. J. Darlington; Kansas State

An assessment of electrophysiological and auditory processing instruments in relation to learning disabilities

Creator:: Evans, Evan L.
Resource Type:: Dissertation
Full Text:: Processing Instruments in Relation to Learning Disabilities AN ABSTRACT OF THE THESIS OF EVAN L. EVANS for

ScholarsArchive@OSU

The effects of behavioral objectives on student achievment in college chemistry

The effect of games on cognitive abilities and on attitudes toward mathematics

Some properties of ribonucleotide reductase in Rhizobium species

The effects of new science materials and inservice training on teaching styles in the Ciskei, South Africa

Science for the societally liabiled : the effect of a preliminary language-technique course upon academic success

Propionate metabolism and its relationship to leghemoglobin biosynthesis in soybean nodules

A biochemical investigation of the nitrogenase system from soybean root nodules

A Bayesian approach to nonresponse in sample surveys

A study of the Megaloptera of the Pacific coastal region of the United States

An assessment of electrophysiological and auditory processing instruments in relation to learning disabilities

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