Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 20 of 91 for “"matched pairs"”.
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Lebensqualität nach Kniegelenkverletzungen : eine Matched-Pairs-Studie
… their post-traumatic quality of life, using a matched-pairs approach. Furthermore the validation of the reALOS was to be continued. The latter yielded good results in the re-test reliability analysis. Also the internal consistency of the reALOS is good. Concerning quality of life it showed that …
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Influence of beginning college type on post secondary educational achievement: a matched pairs study
… who began at four-year colleges, students were matched on the following six variables: (1) gender, (2) ethnicity, (3) mother's highest level of education, (4) father's highest level of education, (5) total family income during the student's eighth grade year, and (6) the student's own …
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The Adoption of Lean Operations and Lean Accounting on the Financial-Performance Measures of Publicly Traded Companies
… operations. Using non-parametric tests and a matched-pairs design, lean companies had greater returns on both net operating assets (RNOA) and total assets (ROA). Lean companies also experienced better operating cash flows and cash adequacy than non-lean companies. The profit margins and …
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Effect of environmental enrichment on voluntary salt intake in horses
… distributed leading to a Wilcoxon test for matched pairs being carried out. Salt intake was significantly lower during the periods when the empty plastic bottle was available to the horses (T = 16, P < 0.1 and T = 15, P < 0.1, Wilcoxon’s test for matched pairs). Combined data from periods …
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Effect of environmental enrichment on voluntary salt intake in horses
… distributed leading to a Wilcoxon test for matched pairs being carried out. Salt intake was significantly lower during the periods when the empty plastic bottle was available to the horses (T = 16, P < 0.1 and T = 15, P < 0.1, Wilcoxon’s test for matched pairs). Combined data from periods …
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The Development of an Instrument to Measure Teacher Education Candidates' Dispositions
… subject pool for each pilot test was formed from matched pairs of student teachers and their assigned college or university supervisors. The matched pairs attended a private, Christian liberal arts college located in central Illinois or public university located in southern Illinois. The student …
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Der Einfluss einer LBS-Tenodese auf Ergebnis einer Rotatorenmanschettenrekonstruktion : eine Matched-Pair-Analyse von Patienten mit bzw. ohne LBS-Tenodese
… fünf Gruppen eingeteilt. Für jede Gruppe wurden Matched-Pairs gebildet. Hierzu wurden Patienten gleicher Defektlokalisation und Rotatorenmanschettenrekonstruktion, jedoch ohne Versorgung mit einer LBS-Tenodese ausgewählt, die in Alter und Geschlecht den Patienten „mit Tenodese“ entsprachen. Mit …
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Zinc Intake of Lacto-Ovo-Vegetarian and Non-Vegetarian Adults
<p>Zinc intakes of 12 matched pairs of lacto-ovo-vegetarian and non-vegetarian adults were compared. Analysis of 72-hour aliquots of food intake excluding supplements showed the mean daily zinc intake for both categories (lacto-ovo-vegetarians, 37.93 + 23.97 mg.; non-vegetarians, 53.39 + 31.99 mg.) …
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The Effects of using Artificial Intelligence Facilities in Building Harmonious Communities in Property Management in Hong Kong and China
… and “Chatbot Solution” with “Complaint”. These matched pairs of variables help predicting the building of harmonious communities within the estate. Study 2 was conducted in Hong Kong and Study 3 in mainland China, so as to explore the extent to which my findings are consistent across different …
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The Effects of Adoption on Identity as Assessed by the Kinetic Family Drawing
… Family Drawings were gathered from a total of 15 matched pairs of subjects, both adult and children, and a list of graphic indicators related to identity and self-image was created to evaluate the drawings. Results showed that though the direction of the scores was largely as predicted, the …
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Estimating bounds for nonidentifiale parameters using potential outcomes
… bounds for the causal parameter. Finally, a matched pairs design is considered in order to get more information for a nonestimable parameter. Three data examples are considered; a data set from an experiment on eye treatments, the mice data set, and a data set from a study on twins. With the …
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Comparing Candidate and Clinical Faculty Cognitive Effect, Cognitive Affect, and Perceived Behaviors During Formal Mentoring
… at 14 different universities. Findings using a matched pairs t-tests were conducted to reach the heart of the study, the dyadic mentoring relationships between candidate and clinical faculty. Cognitive effect, an indicator of problem solving style was not found to be a significant factor in the …
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A Study on the Relationship Between Participation in School-Sponsored Sports and Academic Achievement in High School
… town was used as the survey respondents. A matched pairs t-test, a regression slope t-test, and chi square tests were utilized to analyze the data. Findings suggested that there were no significant differences between the students grade point averages in participatory compared to …
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Nurse case management of workers' compensation injuries: A strategy toward corporate cost containment
… to Employees (CARE) Program. The Wilcoxen matched -pairs signed rank test was used for nonparametric analysis of the pertinent data released by Company X for the purpose of this research. Analysis of the data revealed no significant difference at the .05 level in the prepilot benefit …
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Validation of an Instrument to Measure the Change in Ecological Vocabulary of Teachers Attending Texas Environmental Education Advisory Committee Endorsed Programs
… to environmental education. A total of 148 matched pairs of pre and post survey instruments were tested by 9 TEEAC programs during the summer of 1994. Results indicate the EVS was successful in measuring a change in ecological vocabulary, recording a significant increase in correct responses …
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Mobility as an Element of Learning Styles: The Effect its Inclusion or Exculsion has on Student Performance in the Standardized Testing Environment
… and change of location permitted. The Wilcoxon Matched-Pairs Signed-Rank Test was used as the statistical base. Results showed a .05 significance. Of the nine mobile students, six scored equally as well or better when placed in a mobile testing environment.
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Contextual differences in offense classifications: examining gender, race, and age differences
… as discussed in police reports. Using a matched pairs design, bivariate analyses revealed very few statistically significant relationships between these variables. Significant relationships between contextual differences and gender did not exist, and few relationships existed between race …
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Das T-Zell-Rezeptor-Repertoire bei der Polymyositis
… a single band on a sequencing gel. We analysed matched pairs of cDNA from muscle biopsies and peripheral blood lymphocytes of PM patients and confirmed previously identified expanded T cell clones in muscle biopsy specimen. Moreover, we repeatedly detected identical clonally expanded T cell …
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Beaver (Castor Canadensis) Impacts on Herbaceous and Woody Vegetation in Southeastern Georgia
… non-impacted riparian habitat (N=9) in a matched pairs design. Vegetation surveys were performed in spring and summer. Species richness was calculated for herbs, vines, woody seedlings, and woody vegetation. Richness of herbaceous vegetation was higher at distances closer to shore while …
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Early Academic Performance in Children with Cleft Lip and/or Palate.
… Two-way analysis of variance for groups and matched pairs and correlational analyses were performed. The results revealed that the cleft group performed poorer than the noncleft group on most of the speech, language, and early reading measures. Significant correlations were found between the …
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