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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.
1

The Effects of a Problem-Solving Strategy on the Long-Term Memory of Algorithms

Mann, Anne Elcan 01 January 1982 (has links)
Because of the importance of long-term memory of concepts and procedures and because of the need for the ability to retrieve data to solveproblems, the relation between the method of instruction and retentionretrieval ability of students must be examined. This study was designed to approach an analysis of the nature of this relationship. Specifically, it was conducted to answer the following question:What is the relationship between retention of algorithms for problem solving as measured ,by the Test of Logical Thinking (TOLT) by ninth grade physical science students at a college preparatory school who have beentrained in control of variables, and the ability of students to apply this process to a novel problem-solving situation in Physical Science?The population was selected from a private college preparatory school in Jacksonville, Florida, which was instructed and tested in laboratoryoriented ninth grade science classes in addition to using the TOLT Form A as an indicator, the retention and retrieval of processes were tested in problem-solving situations in the classroom and observed in the laboratory by the teacher. This teacher observation and assessment, along with the TOLT, are considered essential in attempting to understand the retention of processes by the students for future use in problem-solving.
2

Improving Quit Rates For Tobacco-Dependent Hospitalized Patients

Mann, Marion G 01 January 2012 (has links)
Abstract Purpose: The purpose of this project was to evaluate outcomes of an existing inpatient tobacco cessation counseling program with 30-day follow-up among recently admitted tobacco-dependent patients who were tobacco-dependent. Background/Significance: Tobacco use is considered the number one most preventable cause of disease, disability, and death in the United States. Despite associated dangers, approximately 21% Americans currently smoke. This has led to increased hospital admissions and chronic disease management, costing the United States approximately $96 billion per year. Decades of research and evidence-based clinical practice guidelines substantiate that inpatient tobacco cessation counseling has the potential to improve quit rates post-hospital discharge. Method: This quality improvement project utilized existing hospital data containing demographic and medical information about patients and tobacco use behaviors. The goal was to answer the question: Does the provision of a tobacco cessation program initiated during hospitalization for persons who are tobacco-dependent (a) increase quit attempts or (b) reduce tobacco consumption? The electronic medical record was queried for data related to: demographics, insurance type, and diagnosis. Data related to smoking status and the intervention was extracted from a paper chart maintained by the certified tobacco treatment specialist. Results: Out of 176 tobacco-dependent patients admitted to the hospital, 100 (57%) indicated an intention to quit (at admission time) while only 40 (23%) reported having quit within 30 days post discharge (McNemar Test, p=0.000, n=176). The mean number of cigarettes smoked per day dropped from 19 cigarettes on admission to 13 cigarettes post discharge. [t (158)=6.7476, p=0.000]. Conclusions: This quality improvement project showed that although an inpatient smoking cessation program did not improve quit rates, it did significantly improve reduction in tobacco consumption.

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