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open access

A Study of Selected Factors Related to Permanency in Science Teaching

Description: The purpose of this study is to gather information related to some factors which are considered to be characteristic of science teaching; to attempt to identify some elements of permanency in science teaching; and to analyze some relationships between the results of the above two criteria with the view of establishing some factors which may be useful as predictors of permanency, or indicative of patterns of permanency, in science teaching.
Date: August 1958
Creator: Lovelace, Allen J.
open access

The Diagnostic Potential of Subtest Score Variability in the Wechsler Intelligence Scale for Children

Description: This study was concerned with testing two hypotheses frequently made in the interpretation of performance on the Children's Scale. The first hypothesis is that maladjustment is directly related to the amount of scatter and the second stresses that the specificity of maladjustment may be determined by the pattern of successes and failures.
Date: August 1959
Creator: Kelly, Richard Clinton
open access

Some Factors Affecting the Selection of the Plate Lunch

Description: The purpose of the present study is to investigate the factors affecting the sale of the plate lunch in six of the one hundred twenty-nine Dallas Public School lunchrooms, two each of predominantly Mexican, white and Negro enrollment, when the time is extended to include the entire school year of one hundred eighty school days.
Date: August 1959
Creator: Key, Merlene Hunnicutt
open access

Metabolism of Hydrocortisone by X-Irradiated Rat Liver Tissue as Determined by the Porter-Silber Chromagen Method

Description: The present study may be considered endocrinological and radiobiological in nature. The endocrinology phase was concerned with studying the changes in endocrine function following the application of a stress agent. X-irradiation was chosen as the stressor in order to determine any difference in effect of this stressor from others which have been studied, e. g. heat, cold, metabolic poisons. Liver slices taken from rats at various time intervals following whole body X-irradiation were tested for… more
Date: August 1959
Creator: Pryor, Nan Webb
open access

Techniques and Content in Thornton Wilder: a Critical Re-Evaluation

Description: The aim of this paper is not to disprove previous interpretations of Wilder's work, but to enlarge on them. The problem is not that the opinions of the early critics and many of the later ones were incorrect; the were merely incomplete. This paper shall attempt to show that Wilder's major thematic material falls into two interlocking and overlapping groups. Repeatedly Wilder deals with the relationship of man to something beyond himself, and the relationship of man to individual man and to mank… more
Date: August 1959
Creator: Smith, Carolyn June
open access

In-Group and Out-Group Sociometric Choices for Two Groups of College Students Experiencing Different Educational Procedures

Description: The purpose of the study was to determine the effectiveness of the social and interpersonal aspect of the Austin College Plan of educational development by carrying out a plan of evaluation designed by the Hogg Foundation of the University of Texas and the Psychology Department of North Texas State College.
Date: August 1959
Creator: Tate, James Oliver, 1929-
open access

Quaternion Representation of Crystal Point Groups

Description: The physical behavior of crystalline solids is very closely related to the internal symmetry of the crystal structure. For this reason it is desirable to represent mathematically this symmetry in such a way that the actual physical problems can be handled as they arise. In the case of this thesis the research has been guided by a list of desired properties for such a representation. No claim is made that the list is complete.
Date: August 1959
Creator: West, Richard Harrison
open access

Degradation of Complex Carbon Compounds by Marine Actinomycetes

Description: The purpose of this paper is to present a comparative study of marine bacteria, molds and actinomycetes in regard to their ability to degrade certain pure and mixed complex compounds possibly occurring in the lagoon waste traps of the Texas Gulf Coast. This comparison was made using a differential oxygen uptake as the index of specific compound utilization.
Date: August 1959
Creator: Willingham, Charles Allen
open access

Synthesis of some 1-Substituted-2-Methylnaphthimidazole-4,9-Diones

Description: Imidazole derivatives of 1,4-naphthoquinones are found to have biological activity which interferes with the utilization of vitamin K or of the purines since they have groups common to these two classes of compounds. This thesis shows the preparation of some 1-substituted-naphthimidazole-4,9-diones for possible biological activity.
Date: August 1957
Creator: Peterson, Harold W.
open access

A Study of the Local Industrial Resources, their Availability, and Extent of Use in the Teaching of Industrial Arts in the Dallas Independent School District, Dallas, Texas

Description: The purpose of this study is fourfold: first, to study the local industrial resources; second, to assemble and analyze data concerning the availability of industrial resources for instructional enrichment of the industrial arts program; third, to assemble and analyze data concerning the extent of use of available industrial resources in teaching industrial arts in the Dallas Independent School District; and fourth, to make recommendations and conclusions based on the findings of the study.
Date: August 1957
Creator: Quast, Robert E.
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