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1992

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Role Of Imitation In Language Assessment Tests, Abha Gupta Jan 1992

Role Of Imitation In Language Assessment Tests, Abha Gupta

Teaching & Learning Faculty Publications

A study investigated whether imitation plays a significant role in the acquisition of grammar. Three 6- to 8-year-old hearing-impaired children were administered the Grammatical Analysis of Elicited Language--Simple Sentence Level Test (GAEL), which is designed to evaluate hearing-impaired children's use of grammatical aspects of spoken and/or signed English. Subjects' verbal responses to the "imitated" component (in which subjects were asked to say just what the tester said) of the GAEL were transcribed and analyzed. Results indicated that imitated speech is neither longer nor grammatically more advanced than non-imitated, spontaneous speech. Findings suggest that the children produced "unique" language structures to …

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Investigating The Informational Nature Of A Modeled Visual Demonstration., Britta Gertrud Schoenfelder-Zohdi Jan 1992

Investigating The Informational Nature Of A Modeled Visual Demonstration., Britta Gertrud Schoenfelder-Zohdi

LSU Historical Dissertations and Theses

This study investigated the informational nature of a modeled visual demonstration of slalom-ski type movements performed on a ski simulator. Hypotheses exist suggesting that a model may convey information primarily about movement coordination (Newell, 1985), or movement form (Whiting, 1988), but there is no empirical evidence that this information is used by the learner so that skill acquisition is facilitated. To investigate this information question, three experiments were conducted that replicated and extended a study by Whiting, Bijlard, and den Brinker (1987) by analyzing movement kinematics of subjects in addition to movement outcome. In the first experiment, the expert model's …

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Attitudes Toward International Harmonization Efforts: A Cross-Cultural Study., M. Aileen Smith Jan 1992

Attitudes Toward International Harmonization Efforts: A Cross-Cultural Study., M. Aileen Smith

LSU Historical Dissertations and Theses

The last two decades have seen a significant increase in the number and size of multinational corporations and a growing global investment environment. Linked to that growth has been a call for standards that produce accounting information that is capable of crossing national boundaries. One of the groups of professional elites that have addressed the call for harmonized international accounting standards is the International Accounting Standards Committee (IASC). The IASC objective (IASC 1988, 1) states that it will "work generally for the improvement and harmonization of regulations, accounting standards and procedures ... " To address such a goal, the IASC …

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The Effects Of Dietary Sodium Zeolite A On Growth And Mineral Utilization Of Chickens., Kevin Lee Watkins Jan 1992

The Effects Of Dietary Sodium Zeolite A On Growth And Mineral Utilization Of Chickens., Kevin Lee Watkins

LSU Historical Dissertations and Theses

Four experiments were conducted to investigate the effects of sodium zeolite A (SZA) on calcium (Ca), phosphorus (P), and zinc (Zn) utilization in broiler chickens from 5 to 14 or 15 days of age. In Experiment 1, two levels each of SZA (0 and.75%) and (or) Ca (1.0 and 1.5%) were fed to both uninfected and Eimeria acervulina-infected chicks. Excess dietary Ca reduced (P $$.10) in infected chicks (Ca x coccidiosis, P $<$.05). Addition of SZA to diets with excess Ca further decreased (P $<$.05) gain and tibia ash. These results suggest that SZA may exacerbate the adverse effects of excess dietary Ca. In Experiment 2, four levels of dietary Ca (.6,.8, 1.0, and 1.2%) and (or) two levels of SZA (0 and.75%) were fed. Sodium zeolite A decreased (P $<$.05) plasma P and tibia magnesium (Mg) but increased (P $<$.05) tibia Ca, Zn, aluminum (Al), and manganese (Mn). Tibia ash and shearing force were increased in chicks fed SZA and inadequate dietary Ca, but were decreased in chicks fed SZA and 1.2% Ca (Ca x SZA, P $<$.05). Dietary SZA enhanced tibia ash, density, and shearing force when dietary Ca was low; however, SZA reduced many bone mineralization indices in chicks fed excess Ca. In Experiment 3, various levels of dietary P (.41,.55, and.69%), Ca (.6 and 1%), and (or) SZA (0 and.75%) were fed. The addition of Ca, SZA, or both exacerbated the adverse effects of feeding low-P diets, yet alleviated the adverse effects of feeding low-Ca, high-P diets. Dietary SZA reduced (P $<$.01) plasma P and increased (P $<$.02) tibia Mn, Zn, copper (Cu), and Al. The SZA-induced increase in tibia Al was most evident in chicks fed low levels of P (SZA x P, P $<$.02). These data demonstrate that the effects of SZA are influenced by dietary concentrations of Ca and P, and that the addition of SZA to diets low in P results in bone Al accumulation. In Experiment 4, the effects of SZA on chicks fed inadequate (35 ppm), marginal (40 ppm), adequate (85 ppm), and excess (4,000 ppm) levels of Zn were assessed. Sodium zeolite A increased (P $<$.05) tibia and pancreas Zn regardless of dietary Zn concentration. Dietary SZA tended to alleviate the adverse effects of feeding inadequate Zn and exacerbate the adverse effects of feeding excess Zn.

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Variability Of Glove Wearing By Critical Care Nurses According To Selected Variables., Maria Antoinette Smith Jan 1992

Variability Of Glove Wearing By Critical Care Nurses According To Selected Variables., Maria Antoinette Smith

All ETDs from UAB

No abstract provided.

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Substance P And Secretogranin Ii As Pituitary Local Factors Related To Luteinizing Hormone Secretion., Naimin Wei Jan 1992

Substance P And Secretogranin Ii As Pituitary Local Factors Related To Luteinizing Hormone Secretion., Naimin Wei

All ETDs from UAB

No abstract provided.

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A Finite Element Approach To The Electrostatics Of Macromolecules With Arbitrary Geometries., Tong Jian You Jan 1992

A Finite Element Approach To The Electrostatics Of Macromolecules With Arbitrary Geometries., Tong Jian You

All ETDs from UAB

No abstract provided.

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Effects Of Sequence Length And Statistical Structure On Sequence-Specific Learning In A Serial Rt Task, Craig B. Neely Jan 1992

Effects Of Sequence Length And Statistical Structure On Sequence-Specific Learning In A Serial Rt Task, Craig B. Neely

Honors Capstones

No abstract provided.

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Studies On The Immunopathogenesis Of Iga Nephropathy., Peggy Anne Crowley-Nowick Jan 1992

Studies On The Immunopathogenesis Of Iga Nephropathy., Peggy Anne Crowley-Nowick

All ETDs from UAB

No abstract provided.

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Map2 Phosphorylation By A Membrane-Bound Form Ofcamp-Dependent Protein Kinase In The Rat Brain., Sung-Jin Kim Jan 1992

Map2 Phosphorylation By A Membrane-Bound Form Ofcamp-Dependent Protein Kinase In The Rat Brain., Sung-Jin Kim

All ETDs from UAB

No abstract provided.

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Assessment Of Depression And Learned Helplessness In Hyperactive And Nonhyperactive Adolescents, Shirley Lenora Knight Jan 1992

Assessment Of Depression And Learned Helplessness In Hyperactive And Nonhyperactive Adolescents, Shirley Lenora Knight

Honors Capstones

No abstract provided.

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The Effect Of Emotional Paragraphs On Memory, Michele E. Mccarthy Jan 1992

The Effect Of Emotional Paragraphs On Memory, Michele E. Mccarthy

Honors Capstones

No abstract provided.

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Failed Or Uneven Discourse Of State Constitutionalism?: Governmental Structure And State Constitutions, Jeffrey A. Parness Jan 1992

Failed Or Uneven Discourse Of State Constitutionalism?: Governmental Structure And State Constitutions, Jeffrey A. Parness

Faculty Articles, Papers, and Other Scholarship

ln his Michigan Law Review article, "The Failed Discourse of State Constitutionalism," Professor James A. Gardner examines the responses to Justice Brennan's invitation to state high courts "to seize control of the protection of constitutional rights by looking to state constitutions as potentially more generous guarantors of individual rights than the U.S. Constitution." He finds the responses in the "voluminous body of commentary" by "distinguished state jurists" and "prolific academics" to be "extraordinarily optimistic about the prospects for state constitutional law . . . not only to meet Justice Brennan's challenge, but to fulfill the promise of a genuinely federal …

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Bioaccumulation Of Pcb And The Effects Of Supplemented Diets In Striped Bass (Morone Saxatilis), Juei Shen Wang Jan 1992

Bioaccumulation Of Pcb And The Effects Of Supplemented Diets In Striped Bass (Morone Saxatilis), Juei Shen Wang

Open Access Dissertations

No abstract provided.

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Very Limited-View Reconstruction Of Three-Dimensional Tree-Like Structures, Iching Liu Jan 1992

Very Limited-View Reconstruction Of Three-Dimensional Tree-Like Structures, Iching Liu

Open Access Dissertations

No abstract provided.

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Reasoning Using Biological Content: Relationships Among Evidence, Theory, And Interpretation., Catherine Lee Cummins Jan 1992

Reasoning Using Biological Content: Relationships Among Evidence, Theory, And Interpretation., Catherine Lee Cummins

LSU Historical Dissertations and Theses

Theoretical sampling was used to select 30 high school biology and college zoology students who examined a simulation involving island biogeography. The literature base for the study was scientific reasoning, problem solving, and prescientific conceptions. The research questions were answered using qualitative and quantitative methods. The first research question was: What number and what type of variables would be used to evaluate biological data? The students used 19 categories of variables, and the most frequently used were size, distance, and food. The second research question was: Will students use the controlling variables strategy in this reasoning task? Only four students …

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Wave-Forced Hydrogeology And Diagenesis, Tague Reef, St. Croix, U.S. Virgin Islands., Brian Leslie Carter Jan 1992

Wave-Forced Hydrogeology And Diagenesis, Tague Reef, St. Croix, U.S. Virgin Islands., Brian Leslie Carter

LSU Historical Dissertations and Theses

Wave driven pressure variations in reef porewater were used to investigate the physical processes that affect early marine carbonate cementation in a bank-barrier reef. Cores taken along a transect, and porewater geochemistry sampled from wells were used to characterize sedimentary and geochemical environments. The cores show an Acropora palmata framework with a patchily cemented sandy matrix composes the forereef and reef crest, with dominantly loose sediments in the backreef. Hydraulic conductivities are approximately 1 $\times$ 10$\sp{-4}$ m/s. The wave climate is moderate, with up to 75 % wave height attenuation across the reef crest. Porewater pressure variations correspond to surface …

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Impact Of The Preservice Field Experience In Foreign Language Teaching: A Study Of The Development Of Preservice Teachers' Perspectives In Foreign Language Teaching. (Volumes I And Ii)., Denise Egea-Kuehne Jan 1992

Impact Of The Preservice Field Experience In Foreign Language Teaching: A Study Of The Development Of Preservice Teachers' Perspectives In Foreign Language Teaching. (Volumes I And Ii)., Denise Egea-Kuehne

LSU Historical Dissertations and Theses

Within the broader issue of teacher education, the focus of this study is on one of the most neglected areas of inquiry in the field of foreign languages, the preservice field experience, and the development of student teachers' perspectives of foreign language teaching. The following questions were specifically addressed: (1) What perspectives of foreign language teaching do student teachers hold upon completion of their program of university courses? (2) Is there an alteration of student teachers' perspectives of foreign language teaching during their student teaching semester? (3) What factors appear to influence student teachers' perspectives of foreign language teaching during …

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Distinctions Between Reefs And Bioherms Based On Studies Of Fossil Algae: Mizzia, Permian Capitan Reef Complex (Guadalupe Mountains, Texas And New Mexico) And Eugonophyllum, Pennsylvanian Holder Formation (Sacramento Mountains, New Mexico)., Brenda Kirkland George Jan 1992

Distinctions Between Reefs And Bioherms Based On Studies Of Fossil Algae: Mizzia, Permian Capitan Reef Complex (Guadalupe Mountains, Texas And New Mexico) And Eugonophyllum, Pennsylvanian Holder Formation (Sacramento Mountains, New Mexico)., Brenda Kirkland George

LSU Historical Dissertations and Theses

The udoteacean alga Eugonophyllum is well-preserved in the Virgilian Holder Formation, Sacramento Mountains. Original aragonite occurs as a felt-like mesh of needles in algal thalli, mollusc fragments, sponge walls, botryoidal, and isopachous marine cements. In the basal, heavily calcified portion of Eugonophyllum the interior of the thallus is composed of aragonitic felt punctuated by 20 $\mu$m diameter, parallel siphons. In the distal, less calcified portion of the thallus, irregularly arranged siphons are larger. This study substantiates suggested similarities between Pennsylvanian/Permian phylloid algal mounds and Holocene Halimeda mounds. The Permian dasyclad Mizzia is important for paleoecological study in the Guadalupe Mountains, …

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Consumer Evaluation Of Product-Related Injuries: The Development And Empirical Testing Of A Behavioral Model Of The Product Liability Process., Bryce Mitchell Griffin Jan 1992

Consumer Evaluation Of Product-Related Injuries: The Development And Empirical Testing Of A Behavioral Model Of The Product Liability Process., Bryce Mitchell Griffin

LSU Historical Dissertations and Theses

This study strives to provide a better understanding of consumer evaluation of product liability cases. A model of consumer perceptions of the liability process, based predominantly on attribution theory, is developed and tested. The research first develops a general attributional model of the liability process, identifies relevant managerially-controllable dimensions of liability cases, and then tests consumer reaction to these factors utilizing experimental scenarios. The influence of several consumer-juror individual difference variables on the evaluation of liability cases is examined. In addition, potential mediators of the product liability process, including assessment of responsibility and affective evaluation of the plaintiff and defendant, …

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Development Of Various Quantitative And Analytical Methods For The Analysis Of The Dynamics Of Fish Populations: An Application To The Spotted Seatrout Population In Coastal Louisiana., Thomas Earl Helser Jan 1992

Development Of Various Quantitative And Analytical Methods For The Analysis Of The Dynamics Of Fish Populations: An Application To The Spotted Seatrout Population In Coastal Louisiana., Thomas Earl Helser

LSU Historical Dissertations and Theses

Presented in this dissertation are analytical and quantitative methods developed for an experimental gillnet sampling program for the analysis of the dynamics of fish populations, illustrated here on Louisiana's spotted seatrout population. Chapter 1 presents a new method of estimating gillnet selectivity using a system of simultaneous equations and a non-linear iterative maximum likelihood approach. The model solution is a set of parameter estimates which mathematically describe the response surface of capture probabilities for fish of size-class j in mesh size i. As an extension to the nonlinear maximum likelihood gillnet selectivity model, Chapter 2 presents a second approach using …

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Chemical And Immunological Properties Of Polysaccharide Extracted From Vibrio Parahaemolyticus., Mina Jassemzadeh Izadjoo Jan 1992

Chemical And Immunological Properties Of Polysaccharide Extracted From Vibrio Parahaemolyticus., Mina Jassemzadeh Izadjoo

LSU Historical Dissertations and Theses

The capsular polysaccharide (CPS) of Vibrio parahaemolyticus was extracted from agar grown cells and purified by ethanol precipitation, hi-speed centrifugation and chromatography on Sepharose CL-4B and Detoxi columns. The CPS was found to be acidic when chromatographed on DEAE cellulose. The three constituting sugars were determined by gas-liquid chromatography to be glucose, galactose and fucose. The molecular weight of CPS is one million or greater and in its pure form appeared to be non-immunogenic for rabbits. A monoclonal antibody (Mab) reactive by ELISA to CPS was generated. The Mab agglutinated whole cell suspensions in the slide test. Latex beads armed …

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Genetic And Systematic Study Of Viviparus Georgianus (Lea), A Freshwater Snail Species Complex., Masaya Katoh Jan 1992

Genetic And Systematic Study Of Viviparus Georgianus (Lea), A Freshwater Snail Species Complex., Masaya Katoh

LSU Historical Dissertations and Theses

Genetic and morphological variation were studied in a brooding (ovoviviparous) and morphologically variable freshwater snail (Viviparus georgianus (Lea)) in the southeastern United States. Eleven populations were clustered into three genetically isolated, allopatric species characterized by 7 to 15 diagnostic loci out of the 38 loci examined. These allopatric species were an eastern species (in eastern and southern Florida), a western species (in the Florida panhandle), and a central species in the Ochlockonee River. Nei's standard genetic distances between species were large (0.23-0.52) compared to within-species distances (0.00-0.06). Moreover, genetic distances between the Ochlockonee River species and other species were larger …

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Three Essays On International Linkages Of The Korean Economy., Jai-Ki Lee Jan 1992

Three Essays On International Linkages Of The Korean Economy., Jai-Ki Lee

LSU Historical Dissertations and Theses

This dissertation consists of three essays. The first essay investigates whether the long run version of purchasing power parity (PPP) holds between Korea and its two major trading partners--the U.S. and Japan. The PPP relationship is examined using cointegration tests, which are proper to see the departures from the long run equilibrium. The second essay examines the empirical relationship between real exchange rates and interest rate differentials in the Korean-U.S. as well as the Korean-Japanese economies. This relationship is also examined using cointegration tests. The third essay examines how foreign economic shocks affect the Korean economy and analyzes the channels …

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Alternative Education And Social Change In Brazil: A History And Case Study., Maria De Lourdes Nunes Jan 1992

Alternative Education And Social Change In Brazil: A History And Case Study., Maria De Lourdes Nunes

LSU Historical Dissertations and Theses

In contrast to the elitism of the Brazilian formal education system are the efforts of educators at federal universities in promoting educational alternatives for the socioeconomically underprivileged population. Having reached its peak in the late 1950s and early 1960s and culminating with Paulo Freire's successful "conscientization" experiment in Angicos, educational alternatives were revitalized in the 1980s upon the nation's "return to democracy." Since then, Brazilian universities have committed themselves to contribute to the struggle for social transformation. Mission and objective statements of individual universities express their attitude towards active involvement in the process of alleviating educational and socioeconomic inequities which …

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Analysis Of Protein Factors Involved In Transport Of The Precursor Of The Small Subunit Of Ribulose-1,5-Bisphosphate Carboxylase/Oxygenase Into Intact Chloroplasts., Steven Mark Pomarico Jan 1992

Analysis Of Protein Factors Involved In Transport Of The Precursor Of The Small Subunit Of Ribulose-1,5-Bisphosphate Carboxylase/Oxygenase Into Intact Chloroplasts., Steven Mark Pomarico

LSU Historical Dissertations and Theses

Two protein factors involved in the transport of precursor proteins into intact chloroplasts have been examined. The first of these was observed in experiments utilizing fusion proteins containing various lengths of wheat pS fused to CaM. Transport experiments with these fusion proteins demonstrated a requirement for transport of a pS/CaM fusion protein of a portion of mature S greater than 4 amino acids. Additionally, when the CaM portion of a fusion protein adopted a stable conformation by binding Ca$\sp{2+}$, a larger portion of mature S was needed for efficient transport. A second protein factor was examined using DIDS, and the …

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Development Of A Technique To Determine The Temperature Dependence Of The Refractive Index Of Carbonaceous Particulates., Barry James Stagg Jan 1992

Development Of A Technique To Determine The Temperature Dependence Of The Refractive Index Of Carbonaceous Particulates., Barry James Stagg

LSU Historical Dissertations and Theses

The complex refractive index of carbonaceous particulates is an important quantity in many areas of combustion research and practical applications. This property characterizes the radiative transport in luminous flames and plays a key role in the interpretation of conventional light scattering measurements. The purpose of the present study is to develop a technique which will allow the experimental determination of the temperature dependence of the refractive indices of carbonaceous materials and provide a predictive model for the variation of the indices. A high temperature ellipsometer system is developed that allows measurements of the intensity of polarized light reflected from the …

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Phylogenetic Systematics Of The Ulvophyceae (Chlorophyta) Based On Cladistic Analyses Of Ribosomal Rna Genes And Morphology., Frederick William Zechman Jan 1992

Phylogenetic Systematics Of The Ulvophyceae (Chlorophyta) Based On Cladistic Analyses Of Ribosomal Rna Genes And Morphology., Frederick William Zechman

LSU Historical Dissertations and Theses

Cladistic analyses of non-molecular and nuclear-encoded rRNA sequence data provided the basis for hypotheses of relationships for the green algal class Ulvophyceae. Non-molecular data rooted with Chara support hypotheses which group the Chlorophyceae and Pleurastrophyceae with ulotrichalean and ulvalean Ulvophyceae. Analyses of rRNA sequence data group the siphonous and siphonocladous Ulvophyceae (i.e. Caulerpales, Siphonocladales, and Dasycladales) with the Chlorophyceae and Pleurastrophyceae. Although hypotheses supported by these independent data sets are incongruent, they suggest that the Ulvophyceae is not monophyletic. Based on rRNA sequences, pleurastrophycean taxa, which, like the Ulvophyceae, possess a counter-clockwise arrangement of flagellar basal bodies, are more closely …

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Students' Use Of Teacher Feedback During Badminton Instruction., Nyit Chin Keh Jan 1992

Students' Use Of Teacher Feedback During Badminton Instruction., Nyit Chin Keh

LSU Historical Dissertations and Theses

This study examined the relationship between teacher feedback variables, student process variables, and student achievement. Another purpose was to investigate the mediating role of student process variables in student achievement. The subjects were 41 college students enrolled in two beginning badminton classes, and an experienced physical education teacher volunteered to teach both classes. Ten 45 minute instructional sessions took place over a 5 week period. Each class session was videotaped for subsequent coding. Subjects were pretested, posttested, and given a retention test on three badminton skills, the forehand high serve, the forehand overhead clear, and the backhand overhead clear. Student …

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The Role Of Affect In Service Encounter Satisfaction: An Experimental Study., Rama Kumari Jayanti Jan 1992

The Role Of Affect In Service Encounter Satisfaction: An Experimental Study., Rama Kumari Jayanti

LSU Historical Dissertations and Theses

The objective of the dissertation was to address the influence of affect towards service provider on service encounter satisfaction. The following research questions were examined: (1) the impact of affect towards the service provider on perceived performance and satisfaction; (2) the relative influence of affective versus cognitive variables in explaining satisfaction with services; (3) the explanatory ability of the disconfirmation model of satisfaction within the context of services. An experimental study was designed to address the above questions. Two factors, affect towards the service provider labeled Evaluative Impression of the service provider and Interaction Style (one dimension of perceived performance) …

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