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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
111

Vermont's Sacred Cow: A Case Study of Local Control of Schools

Martin, Michael Steven 01 January 2017 (has links)
ABSTRACT When it comes to school governance, the concept of "local control" endures as a powerful social construct in some regions of the United States. In New England states, where traditional town meetings and small school districts still exist as important local institutions, the idea of local control is still an important element of policy considerations, despite increasing state and federal regulation of education in recent years. With its small school districts and myriad governance structures, Vermont represents an extreme case example of the intersection between participatory democracy and the local control of schools. With nearly 285 school boards composed of over 1,400 school board members for a statewide k-12 population of just over 88,000 students, Vermont has the most board members per pupil in the nation. In addition, the state's patchwork of local districts, supervisory unions, unified districts, and other governance entities make up the most complex school governance system in the country. Following the passage of Act 46 in 2015, Vermont school districts began new voluntary merger negotiations and restructuring through the process known as "unification". This qualitative case study of Vermont school governance examined the question of local control as a social construct across four school districts which, taken together, represent a range of attributes as defined by geography, demographics, and governance structures. Extended structured interviews comprised of image-based prompts and open-ended questions with 19 school board members provided the principal source of data. A review of state and local documents and interviews with 11 superintendents and policymakers allowed for triangulation of the data. Results suggested these principal findings: 1) multiple meanings of local control coexist, 2) statutory requirements and limited local resources curtail the exercise of local control in practice, and 3) school boards are starting to take a broader view of governance by emphasizing stewardship over micromanagement and redefining local communities beyond town boundaries.
112

Development of the "Model Construct" and Its Application to Elementary School Mathematics

Vest, Floyd Russell 08 1900 (has links)
The problem of the study is the delineation and subsequent application of a system of theoretical concepts associated with teaching addition, subtraction, multiplication, and division of whole numbers--referred to as the "operations of arithmetic."
113

Elaboration and Content Analysis of Conceptual Structure in Posttraumatic Stress Disorder

Moes-Williams, Amy J. 08 1900 (has links)
Three recent studies attempted to substantiate Sewell and Cromwell's (1990) theory of Posttraumatic Stress Disorder (PTSD; American Psychiatric Association, 1994) based on personal construct theory (Kelly, 1955). One crucial aspect of the model that was tested in each of the studies is "elaboration," which is the process of bringing more of a person's repertoire of understanding (constructions) to a certain experience to give it meaning. Elaboration is representative of whether or not the individual is using an integrated set of constructs to deal with a traumatic event. A two-part study (1) reanalyzed existing data to assist in understanding discrepancies in past findings, and (2) content analyzed constructs given by subjects in all three studies. Findings concerning elaboration remained somewhat discrepant but suggested possible differences when investigating the emergent versus submerged poles of constructs.
114

Personal Construction of the Self in Outpatients with Major Depression

Weissenburger, Jan E. (Jan Elizabeth) 08 1900 (has links)
Clinical depression is characterized by alterations in thoughts, judgment, cognition and social behavior. This study focuses on non-optimal views of self and significant others that are proposed to underlie many of these alterations. Perceptions of self and significant others were elicited using the Role Construct Repertory Grid (Kelly, 1955a). Participants included depressed outpatients with high levels of trait anxiety (n = 27), depressed outpatients with lower levels of trait anxiety (n = 29) and a control group of never-depressed volunteers (n = 28). Consistent with prediction, significant group differences were found for negative self perception, discrepancies between actual self and self goals, alienation from significant others, and inconsistencies in self image. Results provided partial support for the self discrepancy theory of emotionality (Higgins, 1987). Among depressed patients, higher levels of anxiety were associated with increased self negativity and greater discrepancies between actual self and self goals. Increased levels of depression were associated with more alienation from significant others and more consistency in self image. Depressed patients' judgments of self and others were altered from optimal ratios, as predicted by the theory of interpersonal judgment (LeFebvre, LeFebvre & Adams-Webber, 1986). Findings have theoretical and clinical importance for the understanding and treatment of persons with clinical depression. They suggest that self image and interpersonal perceptions may be important characteristics to consider in chosing the most effective treatment for these individuals.
115

Conceptual Structure of HIV+ Women With PTSD: Trauma Construct Elaboration

Jones, Deborah (Deborah Lynne), 1958- 08 1900 (has links)
Human immunodeficiency virus (HIV) can result in posttraumatic stress disorder (PTSD) as events related to illness act as traumatic stressors. This study tested some basic hypotheses of Sewell and Cromwell's personal construct model of PTSD in HIV+ women both with and without diagnoses of PTSD. Trauma-related constructs of HIV+ women with PTSD with HIV+ non-PTSD controls at varying stages of illness were compared. The elaboration, rankings, and valence of trauma-related constructs were examined using the Life Events Repertory Grid (LERG) procedure. Findings provided evidence that a clinical diagnosis of PTSD in women was not associated with the degree of construct elaboration. These findings may imply a qualitative difference in cognitive processing of social stressors and violent stressors.
116

Transitioning from a Traditional Nursing Home Environment to Green House Homes: What are Stakeholders' Attitudes Toward and Satisfaction With the Small House Care Environment

Harrop-Stein, Christine 01 January 2014 (has links)
This dissertation research was designed as two independent research studies. The first study, qualitative, and non-experimental, aimed to examine residents’, family members’, and staff members’ (stakeholders’) satisfaction with, and attitudes toward Green House living one month prior to moving and again at one and three months after moving. Focus groups were the primary method of data collection. Thirty residents and 40 staff members transitioned to one of three Green House homes beginning January, 2013. Data collected began in December, 2012. Following each focus group, tape recordings were transcribed, and coded. Using grounded theory and the constant comparative method of analysis, themes emerged. Pre-move focus group themes revealed that stakeholders were concerned about (a) the quality of care in a system using fewer staff members and (b) the challenges associated with adjusting to a new environment. Post-move focus group themes revealed that (a) stakeholders remained concerned about staffing levels; (b) residents’ had improvements in appetite, socializing, and ambulation; and (c) staff members struggled with autonomous work teams, but preferred the Green House model of care to that of a traditional nursing home. The final model reflects a synthesis of themes from which self-efficacy beliefs were hypothesized. Themes were also linked to existing gerontological theories: Person-Environment Fit, Place-Space, Thriving, and Personhood. The second study, designed to explore the construct validity of the Person-Centered Care Attitude Tool (Per-CCat), consisted of 42 Likert-type questions divided into four sections that align with person-centered care principles. Eighty-six employees of Virginia Mennonite Retirement Community completed the survey; only 70 were analyzed due to missing data. Principal Components Analysis was the analytic approached used for these data. Bartlett’s Test of Sphericity (X2 = 2006.56, p = 0.000) and Keiser-Myers-Olkins measure of sampling adequacy (0.746) indicated that the data were factorable. The final four-factor 34-item solution aligned with the following person-centered care principals: resident autonomy, social interaction and community, work culture, and feelings toward work. Further validations studies of the Per-CCat are necessary. Given the trend in long-term care toward person-centered care, a validated survey will be useful for hiring and educating caregivers and other nursing home personnel.
117

"Sovětský svaz - náš vzor!": Vliv sovětských budovatelských románů na utváření základních motivů v budovatelských románech českých. / "Soviet Union - our example!": The influence of Soviet construction novels on the shaping of the basic motives in the Czech construction novels.

Dolejský, Martin January 2014 (has links)
Master thesis Soviet union, our model deals with comparison of Soviet and Czech construct novels and focuses on basic motifs in selected novels. For analysis we choose couples of novels to focuse on sphere of ideologically significant aspects in each novels. Its a factory in novels Cement and Cesta otevřená, formation of "new world" in wasteland in novels Dravá řeka and Modré údolí and motivic structure positive hero in novels Daleko od Moskvy a Luisiana se probouzí. Based on text analysis and interpretation this work specifies existing knowledges about influence of Soviet construct novels on formation and development of this genre in Czechoslovakia. Key words: interpretation, motifs, construct novel, socialist realism
118

Senioři v televizní reklamě / Elderly people in TV advertising

Maršíková, Tereza January 2016 (has links)
Diploma thesis Elderly people in TV advertising focuses on advertising representation of the old age in Czech Republic and Lithuania. Since the old age is considered as a social construct, a theoretical part tries to describe the specifics of the theory of social constructivism in general, and then on the example of the old age. The next section of this paper outlines, based on a literature and a number of already published researches, character of the media and advertising representations of old age. The following section takes into account the advertising perspective from a different angle when describing current trends and approaches in marketing communications targeting the elderly or showing elderly people. In the practical part of this thesis, I describe the main characteristics of qualitative research together with research method, which is the semiotic analysis. The research sample includes selected TV advertisements from Czech and Lithuanian campaigns in which actors of older age appear. The analytical part aims to reveal the nature of advertising representations of old age, and attributes with which elderly people are associated. The conclusion presents research findings and framing tendencies of advertising representation of old age, and consequently the partial interpretation of each...
119

Construct representation of First Certificate in English (FCE) reading

Corrigan, Michael January 2015 (has links)
The current study investigates the construct representation of the reading component of a B2 level general English test: First Certificate in English (FCE). Construct representation is the relationship between cognitive processes elicited by the test and item difficulty. To facilitate this research, a model of the cognitive process involved in responding to reading test items was defined, drawing together aspects of different models (Embretson & Wetzel, 1987; Khalifa & Weir, 2009; Rouet, 2012). The resulting composite contained four components: the formation of an understanding of item requirements (OP), the location of relevant text in the reading passage (SEARCH), the retrieval of meaning from the relevant text (READ) and the selection of an option for the response (RD). Following this, contextual features predicted by theory to influence the cognitive processes, and hence the difficulty of items, were determined. Over 50 such variables were identified and mapped to each of the cognitive processes in the model. Examples are word frequency in the item stem and options for OP; word frequency in the reading passage for READ; semantic match between stem/option and relevant text in the passage for SEARCH; and dispersal of relevant information in the reading passage for RD. Response data from approximately 10,000 live test candidates were modelled using the Linear Logistic Test Model (LLTM) within a Generalised Linear Mixed Model framework (De Boeck & Wilson, 2004b). The LLTM is based on the Rasch model, for which the probability of success on an item is a function of item difficulty and candidate ability. The holds for LLTM except that item difficulty is decomposed so that the contribution of each source of difficulty (the contextual features mentioned above) is estimated. The main findings of the study included the identification of 26 contextual features which either increased or decreased item difficulty. Of these features, 20 were retained in a final model which explained 75.79% of the variance accounted for by a Rasch model. Among the components specified by the composite model, OP and READ were found to have the most influence, with RD exhibiting a moderate influence and SEARCH a low influence. Implications for developers of FCE include the need to consider and balance test method effects, and for other developers the additional need to determine whether their tests test features found to be criterial to the target level (such as non-standard word order at B2 level). Researchers wishing to use Khalifa and Weir’s (2009) model of reading should modify the stage termed named inferencing and consider adding further stages which define the way in which the goal setter and monitor work and the way in which item responses are selected. Finally, for those researchers interested in adopting a similar approach to that of the current study, careful consideration should be given to the way in which attributes are selected. The aims and scope of the study are of prime importance here.
120

First-year university biology students' difficulties with graphing skills

Kali, Horatius Dumisani 17 November 2006 (has links)
Student Number : 0110601M - MSc research report - Faculty of Science / Based on the perceived need for improved graphing skills of students at first-year university level, two lecturers wanted to produce a web-based computer programme to improve first-year university biology students’ ability to construct and interpret graphs. Prior to designing and developing the package, however, it was important to establish whether there was a need for such a programme, and what might need to be included. The investigation to establish this provided the research described in this research report. A situation analysis was conducted to establish the nature and extent of the problems of graphing skills discussed anecdotally in the staff room of biology departments at a number of institutes. The ultimate intention (beyond this study) was to determine whether the problems were extensive and serious enough to warrant developing supplementary teaching materials to teach graphing skills. All lecturers (n = 5) and teaching assistants (n = 4) involved in using or teaching graphing skills to first-year biology students at one university were identified and interviewed. The purpose of the interviews was to establish the problems they believed are exhibited by their first-year students (with reference to graphing skills), and the nature and extent of current teaching of such skills in their first-year courses. In order to triangulate the information on student’s problems an item analysis was conducted of all questions incorporating graphs in two mid-year examination papers (n = 478 and n = 65), and students were observed during a practical session (n = 43). Results revealed that students experienced fewer problems with interpreting graphs than with graph construction. Of the four categories of graph interpretation problems identified by the teaching staff, the most popular category was students inability to describe quantitatively what the graph is showing (4 teaching staff). This was confirmed in the question paper analysis when 58% of the medics students (n=478) were unable to answer correctly one question involving several interpretation skills. No specific skills for graph interpretation were observed as being a problem in the College of Science question paper (n=65). Observations showed interrelating graphs as the biggest problem (5 students out of 43). Five categories for problems with graph construction were identified by the teaching staff. The most commonly mentioned problem (4 teaching staff) was identifying or plotting variables, whereas class observation revealed scaling axes as the most problematic skill shown by students (15 out of 43). In the exams, 80% of the medics students could not correctly answer one question requiring multiple skills including identifying variables, and 56% could not correctly answer another question that required skills that also involved identifying variables. The College of Science question paper revealed that 85% of the students could not supply the units of measurement for the y axis. A needs analysis was conducted to establish how the lecturers thought graphing skills should be taught and who should teach the skills. This information was needed to provide suggestions (from education “experts”) about what could be included in the computer programme to be developed subsequent to the research study, and how the teaching could best be done. Four members of the teaching staff said it was important to give students a lot of exercises to practice the skills and five members of the teaching staff said it was the responsibility of the university tutors or lab staff to teach graphing skills.

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