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The effects of rise-time and frequency on the auditory brainstem response using high-frequency tone-bursts

Creator:: Gray, Pamela S.
Abstract:: The effects of rise-time and frequency on the auditory brainstem response were studied in six normal hearing adults. Stimuli were high-frequency gated tone-bursts with center frequencies of 8, 10, 12, and 14 kilohertz (kHz). Examined rise-times were .1, .25, .5, and 1.0 milliseconds (msec). Duration was maintained at 2 msec....
Resource Type:: Masters Thesis
Full Text:: approved: ----7 Redacted for privacy -- Evan L. Evans The effects of rise-time and frequency on the

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

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

Simple models for the structure and dynamics of polyatomic fluids

Creator:: James, Corinne Patricia
Abstract:: Three areas of liquid state theory are considered. First, Monte Carlo computer simulation of a two-dimensional hard disk fluid with an imbedded ellipse was undertaken to determine how a non-spherical molecule affects intermolecular ordering. The elliptical molecule (with axial ratios of 2, 5 and 10) altered the isotropic distribution of...
Resource Type:: Dissertation
Full Text:: Fluids Abstract approved: Redacted for privacy Glenn T. Evans Three areas of liquid state theory are

Investigations into the physiology of nitrogen fixation : Part I. Nickel metabolism of plants and bacteria : Part II. Peroxide scavenging in soybean root nodules

Creator:: Dalton, David Andrews
Abstract:: PART I. The concentration of nickel in some soils may be insufficient to meet the requirements of enzymes such as urease in soybeans and hydrogenase in Rhizobium. Nickel availability in soils was examined by measuring microbial urease activity in soils which were treated with glucose and urea. Supplemental nickel was...
Resource Type:: Dissertation
Full Text:: Nodules Abstract approved: v (Harold J. Evans) Redacted for privacy PART I. The concentration of

Student nonverbal behavior and frustration in individual test conditions

Creator:: Roberts, Robert Steven
Abstract:: The goal of the study was to investigate the relationship between nonverbal behaviors and frustration. As a part of the study an instrument for the observation of nonverbal behaviors related to frustration was developed. The specific hypotheses investigated in this study were the following: Hypothesis One - A valid and...
Resource Type:: Dissertation
Full Text:: in Individual Test Conditions Abstract approved: air Redacted for privacy Thomas P. Evans The

Attitudes toward and achievement in science of secondary students in Kasetsart Demonstration School, Bangkok, Thailand

Creator:: Tunhikorn, Bupphachart Photisaro
Abstract:: The purposes of this study were to develop a valid and reliable attitudes toward science instrument in the Thai language and determine the differences in attitudes toward science and achievement in physical and biological science of Thai boys and girls in lower secondary education. The population consisted of 709 students,...
Resource Type:: Dissertation
Full Text:: Demonstration School, Bangkok, Thailand Abstract approved: Redacted for Privacy Thomas P. Evans The purposes

Saudi and non-Saudi Arab male students' attitudes toward science and science achievement in secondary schools, Riyadh, Saudi Arabia

Creator:: Al-Shargi, Mohammed Rashed
Abstract:: The purpose of this study was (a) to develop a valid and reliable attitude toward science instrument for use with Arabic male students at the secondary school level, (b) to determine the differences in their attitudes toward science and in their achievement, and (c) to determine the relationship between measures...
Resource Type:: Dissertation
Full Text:: . Evans The purpose of this study was (a) to develop a valid and reliable attitude toward science

The effects of computer assisted instruction on student achievement in high school biology

Creator:: Morrell, Patricia D.
Abstract:: The purpose of this study was to determine if computer assisted instructional (CAI) tutorials in high school biology differ in effectiveness in terms of student academic achievement when compared with the more traditional lecture/discussion type of instruction. Additionally, student attitudes toward CAI were measured using a student attitude questionnaire. The...
Resource Type:: Masters Thesis
Full Text:: Redacted for Privacy Abstract approved: rivacy Thomas E. Evans The purpose of this study was to determine

The relationship between the cerebral lateralization for Arabic language and achievement in science

Creator:: Hafez, Abdullah Ibrahim M.
Abstract:: The major purpose of this study was to test the relationship between students' cerebral lateralization for the Arabic language and their achievement in science. A secondary purpose was to investigate handedness as a factor in that relationship. The experiment was conducted in the City of Jeddah, Saudi Arabia, using dichotic...
Resource Type:: Dissertation
Full Text:: approved: Redacted for privacy Thomas P. Evans The major purpose of this study was to test the

ScholarsArchive@OSU

The effects of rise-time and frequency on the auditory brainstem response using high-frequency tone-bursts

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

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

Simple models for the structure and dynamics of polyatomic fluids

Investigations into the physiology of nitrogen fixation : Part I. Nickel metabolism of plants and bacteria : Part II. Peroxide scavenging in soybean root nodules

Student nonverbal behavior and frustration in individual test conditions

Attitudes toward and achievement in science of secondary students in Kasetsart Demonstration School, Bangkok, Thailand

Saudi and non-Saudi Arab male students' attitudes toward science and science achievement in secondary schools, Riyadh, Saudi Arabia

The effects of computer assisted instruction on student achievement in high school biology

The relationship between the cerebral lateralization for Arabic language and achievement in science

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