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The Effects Of Computer-Intensive Algebra On Students' Understanding Of The Function Concept., Brian Richard O'Callaghan Jan 1994

The Effects Of Computer-Intensive Algebra On Students' Understanding Of The Function Concept., Brian Richard O'Callaghan

LSU Historical Dissertations and Theses

The purpose of this study is to examine the effects of the Computer-Intensive Algebra (CIA) and traditional algebra (TA) curricula on students' understanding of the function concept. CIA was developed recently in an effort to address some of the deficiencies in TA, namely, its over-emphasis of procedural skills and lack of attention to concepts and problem solving (Fey, 1992; Kieran, 1990). The major features of this innovative curriculum are (a) a problem solving approach based on the modelling and exploration of realistic problem situations, (b) an emphasis on conceptual knowledge, and (c) the extensive use of technology. This study hypothesizes …

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Blood Pressure Reactivity And Emotion Among Borderline Hypertensives, Mild Hypertensives, Diabetic Hypertensives, And Normotensives., Alicia G. Pellegrin Jan 1994

Blood Pressure Reactivity And Emotion Among Borderline Hypertensives, Mild Hypertensives, Diabetic Hypertensives, And Normotensives., Alicia G. Pellegrin

LSU Historical Dissertations and Theses

The purpose of this study was to examine the relationship between emotion and blood pressure levels and variability for 80 Caucasian subjects between the ages of 30 and 65 matched on gender. The subjects were divided into four groups: normotensives, untreated borderline essential hypertensives, treated mild essential hypertensives, and Type II diabetic hypertensives. Subjects completed five psychological measures: the Beck Depression Inventory (BDI); State-Trait Anxiety Inventory-trait anxiety (STAI-Tanx); State-Trait Anger Expression Inventory-trait anger (STAXI-Tang); the ratio of anger-in to anger-out (STAXI-IO); and the Autonomic Nervous System Response Inventory (ANSRI). Subjects then recorded their home blood pressures seven times throughout the …

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Explicit Memory Bias For Body-Related Stimuli In Eating Disorders., Shannon Buckles Sebastian Jan 1994

Explicit Memory Bias For Body-Related Stimuli In Eating Disorders., Shannon Buckles Sebastian

LSU Historical Dissertations and Theses

This investigation studied the presence of an explicit memory bias for emotional body related stimuli in patients diagnosed with an eating disorder. Explicit memory refers to the recall of stimuli previously presented. Explicit memory tasks are thought to reflect cognitive elaboration mechanisms. Research on depressed patients has found a bias for recalling negatively valenced information and/or a bias against recalling positively valenced information. This study sought to extend this type of memory bias research to eating disorder patients. Three groups were examined, a group of clinical eating disordered women (n = 30), a group of weight preoccupied non-eating disordered individuals …

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Patterns Of Adaptive Functioning In Cortical And Subcortical Diagnostic Groups Of Dementia., Paul Matthew Dammers Jan 1994

Patterns Of Adaptive Functioning In Cortical And Subcortical Diagnostic Groups Of Dementia., Paul Matthew Dammers

LSU Historical Dissertations and Theses

Much debate exists as to the independence of subcortical dementia as a recognizable clinical entity. Researchers in the dementia area seem to accept that cortical dementias are relatively more incapacitating than subcortical dementias. However, there are no empirical studies to support this claim. Impairment in adaptive functioning is one criterion to be met in the diagnosis of dementia according to DSM-III-R (APA, 1987) and NINCDS-ADRDA criteria (McKhann, Drachman, Folstein et al., 1984). However, a comparison of the degree of impairment in adaptive functioning between subcortical and cortical diagnostic groups of dementia has never been systematically and empirically investigated. This study …

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"Vertue Vanish'd": Censorship Of Early English Women Dramatists., Sigrid Marika King Jan 1994

"Vertue Vanish'd": Censorship Of Early English Women Dramatists., Sigrid Marika King

LSU Historical Dissertations and Theses

This dissertation traces the impact of censorship on women dramatists from the Renaissance through the late eighteenth century, focusing on the plays of Elizabeth Cary, Aphra Behn, Mary Pix, and Susanna Centlivre. Several types of censorship--politica1, religious, and moral--affected the work of these playwrights, and several agencies--the Master of Revels, the audience, the theatre manager, and the prompter--were involved in censorship of their works. When early modern women wrote for the stage, they confronted the strictures against publication and public exposure. The four playwrights discussed here used a combination of self-censorship and subversive strategies in their work. Self-censorship was particularly …

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Structural Equation Modeling Analysis Of Risk Factors For The Development Of Eating Disorder Symptoms In Adolescents., Susan Elizabeth Barker Jan 1994

Structural Equation Modeling Analysis Of Risk Factors For The Development Of Eating Disorder Symptoms In Adolescents., Susan Elizabeth Barker

LSU Historical Dissertations and Theses

Risk factors which have been shown to influence the development of body dissatisfaction and eating disturbance in adolescents include depressed mood, low self-esteem, a history of teasing about physical appearance, social and parental pressure to be thin, pubertal timing, and actual body weight or body mass index. In the present study, an etiological model was proposed with these risk factors as predictors of the presence of eating disorder symptoms; this association was hypothesized to be mediated by dissatisfaction with body shape and weight. Structural equation modeling was used to test this theoretical model within a total sample of 345 adolescent …

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Cauldron Of Changes: Feminist Spirituality In Contemporary American Women's Fiction., Janice Celia Crosby Jan 1994

Cauldron Of Changes: Feminist Spirituality In Contemporary American Women's Fiction., Janice Celia Crosby

LSU Historical Dissertations and Theses

My dissertation, Cauldron of Changes: Feminist Spirituality in Contemporary American Women's Fiction, combines feminist perspectives from literary and religious thinkers to inform a discussion of the overlooked aspects of contemporary European-American women's speculative fiction. The introductory chapter provides an overview of the feminist spirituality movement as it incorporates Goddess- and earth-centered religious perspectives, and covers the themes common to both spiritual practice and fiction. "Rewriting History and Legend," the second chapter, shows how the feminist spirituality movement has furthered the feminist project of rewriting myth, legend, and history, thus challenging the foundations of the cultural tradition of the West. In …

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The Effect Of Verbal Elaborations On Memory In Young And Older Adults, Katie E. Cherry, Denise C. Park, David A. Frieske, Renee L. Rowley Nov 1993

The Effect Of Verbal Elaborations On Memory In Young And Older Adults, Katie E. Cherry, Denise C. Park, David A. Frieske, Renee L. Rowley

Faculty Publications

The Stein paradigm was used to examine the circumstances under which verbal elaborations enhance memory in young and older adults. Subjects studied target adjectives that were embedded in one of three sentence contexts that varied in elaboration of the subject-adjective relationship: (1) nonelaborated base sentences; (2) base sentences with semantically consistent, but arbitrary verbal, elaborations; and (3) base sentences with explanatory verbal elaborations that clarified the significance of the subject-adjective relationship. The presence of the elaborations was varied at encoding and retrieval, and cued recall of the target adjectives was tested with incidental and intentional learning procedures. In Experiments 1A …

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An Economic Analysis Of Waterfowl Hunting In Louisiana (Bulletin #841), Christopher Ec Gan, E. Jane Luzar Jul 1993

An Economic Analysis Of Waterfowl Hunting In Louisiana (Bulletin #841), Christopher Ec Gan, E. Jane Luzar

LSU AgCenter Bulletins

Waterfowl-related activities generate millions of dollars for Louisiana’s economy annually, with duck and goose hunting as one of the most significant sporting activities. Economic information on the characteristics that influence the decision to hunt waterfowl can provide valuable information to resource managers faced with declining waterfowl populations as well as declining numbers of waterfowl hunters.

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Daytime Somnolence: A Correlational Analysis Of The Factors Affecting Excessive Daytime Sleepiness In Clinical Populations., Shawn K. Jeffries May 1993

Daytime Somnolence: A Correlational Analysis Of The Factors Affecting Excessive Daytime Sleepiness In Clinical Populations., Shawn K. Jeffries

Honors Capstones

No abstract provided.

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Everyday Problem Solving By Hearing-Impaired And Normal Hearing High School Students, Karen Ualani Fitzsimons Apr 1993

Everyday Problem Solving By Hearing-Impaired And Normal Hearing High School Students, Karen Ualani Fitzsimons

Honors Capstones

No abstract provided.

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Memory Bias And Body Image Disturbance In Normal Weight Body Dysphoric Women., Jeffrey Duane Baker Jan 1993

Memory Bias And Body Image Disturbance In Normal Weight Body Dysphoric Women., Jeffrey Duane Baker

LSU Historical Dissertations and Theses

Body dysphoria is common in the general population and is thought to be associated with the development of eating disorders. Few studies have examined the role of cognitive processes in normal weight body dysphoric women. This study proposed an associative memory model of body dysphoria. The model predicted an increased memory bias for negative body words and increased body image disturbance in high body dysphoric subjects induced to a depressive mood. Based on the proposed model of body dysphoria, high dysphoric subjects were also predicted to give more depressive/negative body word associates on a word association task. Finally, the Pathfinder …

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The Comparative Effects Of A Cognitive Learning Strategy And Movement Sequence Feedback During Motor Skill Acquisition., David Michael Cutton Jan 1993

The Comparative Effects Of A Cognitive Learning Strategy And Movement Sequence Feedback During Motor Skill Acquisition., David Michael Cutton

LSU Historical Dissertations and Theses

The purpose of this study was to examine the effectiveness of an active, cognitive learning strategy and movement sequence feedback on learning the tennis forehand. Three experiments were conducted which involved manipulations of cognitive learning strategies and/or augmented, movement sequence feedback (AMSF). In Experiment 1 four groups of subjects (Advance Organizer (AO) strategy, Performer Self-Cueing (PSC) strategy, and two Control groups (differentiated by background)) performed 50 trials on 5 separate days in a pretest, posttest design, separated by 3 acquisition days. Subjects who used either strategy had significantly better outcome scores than the two Control groups. The PSC group's movement …

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Wise Economies: Storytelling, Narrative Authority, And Brevity In The American Short Story, 1819-1980., Kirk Lee Curnutt Jan 1993

Wise Economies: Storytelling, Narrative Authority, And Brevity In The American Short Story, 1819-1980., Kirk Lee Curnutt

LSU Historical Dissertations and Theses

This study proposes a new way of measuring brevity in the American short story. Since Edgar Allan Poe's definition of the tale, literary criticism has looked to various structural features within the text to define the elements that distinguish the short story from other prose genres like the novel. I argue that brevity is an essential feature of storytelling and suggest that its perception is molded and shaped by several historical factors. The phrase "wise economy" offers two ways of thinking about the conciseness of the form: it evokes a history of rhetorical economy central to the formation of a …

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Learning Styles And Selected Demographic Characteristics Of Dislocated Workers., Samuel Lewis Harvill Sr Jan 1993

Learning Styles And Selected Demographic Characteristics Of Dislocated Workers., Samuel Lewis Harvill Sr

LSU Historical Dissertations and Theses

The purpose of this study was to: (1) describe dislocated workers in Louisiana by learning styles and demographics; (2) compare learning style by demographics; and, (3) determine if learning style is independent of occupational area. A simple random sample of 235 dislocated worker participants was drawn from participants served in the Louisiana Job Link Center at Louisiana State University during FY89 through FY91. Data were collected using two instruments. The researcher designed recording form was used to enter the demographic variables gender, ethnicity, age, educational level, and occupational areas (DOT) codes. The Gregorc Style Delineator identified the preferred learning style …

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Lsu General Catalog 1993-1994, Louisiana State University And Agricultural And Mechanical College Jan 1993

Lsu General Catalog 1993-1994, Louisiana State University And Agricultural And Mechanical College

LSU General Catalog

The LSU General Catalog describes all undergraduate and graduate departments and programs with degree requirements and courses offered for each one. The General Catalog includes information on registration and financial aid as well as academic services offered to all students.

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The Influence Of Teacher Behavior On The Distribution Of Achievement In The Classroom: An Application Of The Hierarchical Linear Model., Leslie Sanford Arceneaux Jan 1993

The Influence Of Teacher Behavior On The Distribution Of Achievement In The Classroom: An Application Of The Hierarchical Linear Model., Leslie Sanford Arceneaux

LSU Historical Dissertations and Theses

The purpose of the study was to investigate the effects of classroom practices on the distribution of achievement within the classroom as well as on mean levels of achievement through the use of the Hierarchical Linear Model (Raudenbush & Bryk, 1986). The investigation focused on sixty classrooms--thirty from schools labeled as effective and thirty from schools labeled as ineffective. Data on teacher behaviors were gathered through classroom observations during which six dimensions of effective teaching were evaluated. These behaviors were interactive time-on-task, classroom management, strategies for monitoring student progress and providing opportunities to learn, strategies for presentation of content and …

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Professional Competencies Needed By Extension Agents In The Louisiana Cooperative Extension Service., William Blaine Reynolds Jan 1993

Professional Competencies Needed By Extension Agents In The Louisiana Cooperative Extension Service., William Blaine Reynolds

LSU Historical Dissertations and Theses

The purpose of this study was to identify the professional competencies needed by the Cooperative Extension agents in Louisiana as perceived by extension agents. Additional purposes of the study were to identify when the respondents believed the identified competencies should be acquired and to describe the responding agents with regard to selected demographic variables. One-hundred forty-one professional competency items were included in a questionnaire that was divided into two parts. The competencies were divided into nine categories that were designed to measure participants' perceptions as to the importance of need for the competencies by extension agents. A five-point Likert-type scale …

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A Policy Approach To Educational Leadership In The State Legislature., Sue Wells Weaver Jan 1993

A Policy Approach To Educational Leadership In The State Legislature., Sue Wells Weaver

LSU Historical Dissertations and Theses

This study investigated legislative expert influence in the context of educational policy decisions. Institutional and behavioral approaches to legislative study were compared. In a chi square analysis of all legislative education enrollments in the 1993 Regular Session of the Louisiana Legislature, legislation introduction success was positively associated with author's level of credential and reputation expertise. Relative importance of type of expertise was indeterminable and some influence was unaccountable in the analysis. The policy approach, based on Theodore Lowi's theory that policy predicts politics, integrated the prior approaches. Lowi's distributive-regulatory-redistributive schema informed the independent policy variables, while influence, role, and subsystem …

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The Poetry In-Between: Presence And Absence In Whitman, Rimbaud, And Hopkins., Jonathan Flint Alexander Jan 1993

The Poetry In-Between: Presence And Absence In Whitman, Rimbaud, And Hopkins., Jonathan Flint Alexander

LSU Historical Dissertations and Theses

"The Poetry In-Between: Presence and Absence in Whitman, Rimbaud, and Hopkins" analyzes three major nineteenth-century poets and their development of a poetics which has as its chief focus of concern the issue of presencing an eternal and universal "Other" by which to assess self identity. After the Kantian critique and the seeming reduction of human knowledge to phenomenal perceptions, early nineteenth-century poets and theorists feared the entrapment and isolation of the self in subjective awareness. The romantics, such as Friedrich Schlegel, sought ways to overcome such alienating subjectivity and ultimately conceived of the poet as a privileged spokesman and arbiter …

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Investigation Of High School Chemistry Students' Concepts Of Chemical Symbol, Formula, And Equation: Students' Prescientific Conceptions., Ali Abdallah Al-Kunifed Jan 1993

Investigation Of High School Chemistry Students' Concepts Of Chemical Symbol, Formula, And Equation: Students' Prescientific Conceptions., Ali Abdallah Al-Kunifed

LSU Historical Dissertations and Theses

This exploratory study investigated 11th grade high school chemistry students' understandings of the science concepts of chemical symbol, formula, equation, reaction, reactant, and product. It also investigated students' ideas about the meaning of plus sign, reaction sign, subscript, and coefficient. In addition, it attempted to assess the impact of students' prior mathematical knowledge on their understanding of these fundamental concepts. A combination of quantitative and qualitative methods were employed in a two-stage approach involving a preliminary study and a main study over one academic school year (1990-1991). The cooperating high school chemistry teacher was an active participant consultant throughout the …

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Effects Of Subtitled Video During Transactional Task Practice On Oral Communicative Performance Of Fifth Semester College Students Of French Learning With Multimedia Courseware., Isabel Borras Jan 1993

Effects Of Subtitled Video During Transactional Task Practice On Oral Communicative Performance Of Fifth Semester College Students Of French Learning With Multimedia Courseware., Isabel Borras

LSU Historical Dissertations and Theses

The purpose of this study was to investigate the effectiveness of subtitled video during transactional task practice on oral communicative performance of fifth semester college students of French learning with multimedia courseware. Task practice was provided by the multimedia package, "Practicing Spoken French" (PSF) specifically designed by the researcher for this study. The package, which integrates HyperCard and videodisc technologies, allows for individually customized practice of two video-based oral tasks, description and narration. Drawing on Salomon's theories about the effects of media coding elements and perception of task on cognition and learning, the study used a 2 x 2 factorial …

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Peasant Subsistence In Northwestern Haiti: Geography, Cultural Ecology, And Rural Development., Edward Cameron Britton Jan 1993

Peasant Subsistence In Northwestern Haiti: Geography, Cultural Ecology, And Rural Development., Edward Cameron Britton

LSU Historical Dissertations and Theses

Geographers are challenged to explain "the why of where." This study grapples with "whys" of peasant subsistence in contemporary rural Haiti. Cultural ecology, one of the fundamental themes in cultural geography, examines the interplay between cultural traditions and the realities of subsistence in a given physical environment. Haitian cultural traditions derive from a rich melange of folkways from West Africa, Indian Middle America, and Western Europe. The land is semiarid and hilly in Northwestern Haiti, the poorest, driest, and most sparsely settled of Haiti's provinces. Crops and livestock betray traditional preferences in foodways, and reveal much about the constraints of …

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An Exploration Of The Organizational Structure Of Instructional Supervision. (Volumes I And Ii)., Joseph Gerard Claudet Jan 1993

An Exploration Of The Organizational Structure Of Instructional Supervision. (Volumes I And Ii)., Joseph Gerard Claudet

LSU Historical Dissertations and Theses

This study explores the organizational nature of instructional supervision in schools. A conceptual model of the organizational/supervisory (O/S) structure and effects of school supervisory behaviors is presented. The model is based on an organizational conception of instructional supervision that views the variety of supervisory behaviors, interactions and decision making engaged in by school personnel as forming a unique supervisory subculture within the school organization. The model suggests that a school's overall O/S structure is determined through the complex interrelationship of an array of macro- and micro-level communicative elements or supervisory events. These macro- and micro-level elements are, in turn, influenced …

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Performance And Organized Labor In Depression America: Community And Contestation. (Volumes I And Ii)., Kirk Wayne Fuoss Jan 1993

Performance And Organized Labor In Depression America: Community And Contestation. (Volumes I And Ii)., Kirk Wayne Fuoss

LSU Historical Dissertations and Theses

This study investigates the relationship among cultural performance, community, and contestation in two depression-era, organized labor social dramas. The major arguments developed in the study are summarized in the following three contentions. First, performances are inherently contestatory. Second, contestation and community stand in an interdependent rather than oppositional relationship to one another. Third, a dialectical relationship exists between performance and community whereby communities not only produce but are produced by performances. Chapter one defines key concepts and offers a rationale for the study. Two rationales for exploring the relationship among cultural performances, contestation, and community are advanced. First, despite the …

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The Literacy Characteristics Of Navajo Readers And Writers., Diane Clarite Greene Jan 1993

The Literacy Characteristics Of Navajo Readers And Writers., Diane Clarite Greene

LSU Historical Dissertations and Theses

The purpose of this ethnographic research was to begin the process of identifying the literacy characteristics of Navajo readers and writers. The study replicates aspects of the research project, Home Environmental Characteristics of Successful Navajo Readers, by Dr. David Hartle-Schutte (1988). Home and school discontinuities were investigated in a traditional Navajo environment to determine literacy development (Cazden, Courtney, 1982). Ethnographic data collection consisted of six months of participant observations in two sixth grade classrooms. Structured interviews were used to gather information from teachers, students and parents about the school and community literacy characteristics. A researcher designed instrument was used to …

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The Role Of Pre-Response And Post-Response Augmented Learning Variables In Motor Skill Acquisition., M. Jerome Hand Jan 1993

The Role Of Pre-Response And Post-Response Augmented Learning Variables In Motor Skill Acquisition., M. Jerome Hand

LSU Historical Dissertations and Theses

Verbal instructions, modeling, videotaped replay (VTR), and knowledge of performance (KP) are augmented learning variables that practitioners commonly present to learners to facilitate the acquisition of motor skill. Two experiments are reported that sought to determine how each of these variables affect skill acquisition and the cognitive representations responsible for producing such skill. Learning variables were classified as pre-response (verbal instructions and modeling) or post-response (VTR and KP), depending whether the information given pertained to the subsequent trial or the previous trial, respectively. Experiment 1 investigated the effects of each variable separately, while Experiment 2 examined whether a combination of …

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A Qualitative And Quantitative Study Of Behavioral Characteristics And Instructional Patterns Of Selected Elementary Music Teachers., Catherine E. Hendel Jan 1993

A Qualitative And Quantitative Study Of Behavioral Characteristics And Instructional Patterns Of Selected Elementary Music Teachers., Catherine E. Hendel

LSU Historical Dissertations and Theses

The purpose of this study was to identify what good elementary music teachers do by: (a) identifying primary factors that contribute to effective music teaching as defined by exemplary behaviors of recognized music specialists; (b) examining the relationship of teacher-defined instructional values, which emerge through qualitative study to operationally defined characteristics of effective music instruction resulting from quantitative research; and (c) exploring the possibility that qualitative and quantitative methods of research might be complementary. Nine experienced, elementary music specialists from three regions of the country were observed, audio- and videotaped, and interviewed. Interviews with selected students and instructional documents supplemented …

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Disclosure Decisions And Patterns After A Near-Death Experience., Regina M. Hoffman Jan 1993

Disclosure Decisions And Patterns After A Near-Death Experience., Regina M. Hoffman

LSU Historical Dissertations and Theses

As a dimension of privacy regulation, self-disclosure is the means through which individuals manage the psychological boundary area between the inner, private world and the outer, public world of interaction with others. In communication research, a gap has been noted between self-disclosure as defined by scientific method and self-disclosure as it is experienced by people in their daily life. This study reduces that gap by investigating disclosure decisions about a major life experience through the thick perspectives of the individuals themselves. Disclosure is examined as a context-embedded communicative process. To provide a thick description of disclosure decisions, an ethnographic methodology …

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Toward Understanding Post-Structuralism And Curriculum., Wen-Song Hwu Jan 1993

Toward Understanding Post-Structuralism And Curriculum., Wen-Song Hwu

LSU Historical Dissertations and Theses

This dissertation describes extensions of post-structuralism in contemporary curriculum discourses. Post-structuralist thought is mainly associated with the seminal work of Michel Foucault, Jacques Derrida, Gilles Deleuze, Jean-Francois Lyotard, and Michel Serres. Post-structural criticism and analysis challenge prevailing structuralist approaches and question the fundamental assumptions upon which these approaches rest. A key assumption of structural approaches is that all phenomena are constituted by an underlying structure. In curriculum, these structural assumptions (often scientific) remain unacknowledged and thus are immunized against criticism; rather, they are incorporated into the preferred structural analyses, interpretations, and organizations promoted by the promise of order and rationality. …

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