<p>SCALES, ALICE YOUNG. The Effect of Learning Style, Major, and Gender on Learning Computer-aided Drawing in an Introductory Engineering/Technical Graphics Course. (Under the direction of Dewey A. Adams and Barbara M. Kirby)This correlational descriptive study examined factors that might affect students? achievement in learning computer-aided drawing and engineering/technical graphics concepts in introductory classes at North Carolina State University. The study involved 38 subjects enrolled in introductory classes that combined the teaching of computer-aided drawing and technical graphics. The three dependent variables used in the study were CAD project grade, CAD posttest score, and final course grade. The seven independent variables examined were gender, learning style, major, student classification, final exam grade, final exam with the posttest score removed, and pretest score. Subjects' learning styles were established by the Group Embedded Figures Test, which measures field-dependence and field-independence. Kendall?s Tau B correlations and multiple linear regression models were used in the analysis of the data. The alpha used for statistical significance was .05.Analysis of the data revealed that the research subjects were primarily field dependent, and exactly half of them had prior drafting experience. Subjects in the study represented 19 different majors. Eighteen students were from engineering programs and 20 from non-engineering programs. Females in the sample reported a lower level of computer experience and less prior drafting experience than males. For the total sample, statistically significant correlations were found between the project grade and the final grade with the project score removed, learning style and the final exam grade with the project score removed, computer experience and gender, and the final exam grade and gender. Correlations were found between gender and the final exam grade with the posttest score removed and between learning style and the final exam with the posttest score included. For females, a statistically significant relationship was found between prior drafting experience and the project grade; this was the strongest correlation found in the study. For males, statistically significant relationships were found between learning style and final exam grade, learning style and the final exam grade with the posttest removed, the project grade and the final grade with the project score removed, the project grade and the pretest score, and the pretest and posttest score.Three multiple linear regression models were created as part of the study, two as predictors of computer-aided drawing achievement and one as a predictor of achievement in learning the course content. Model 1 used the final project grade as its dependent variable to measure CAD achievement. The independent variables used in this model were gender, the pretest score, and major. The model?s R square was 0.31 (p = 0.005). Model 2, which used the posttest score as its dependent variable, was the second measure of CAD achievement. The independent variables used in this model were the pretest score, the Group Embedded Figures Test score, and the final exam grade with the posttest score removed. Its R square was 0.19 (p = 0.056). Model 3 used the final course grade as its dependent variable to measure achievement in learning the course content. The independent variables included in this model were gender, the Group Embedded Figures Test scores, and student classification. The R square for this model was 0.21 (p = 0.043).<P>

Thesis (Ph.D)--Oklahoma State University, 2008. / Vita. Includes bibliographical references.

In this study, it is the purpose of the writer to formulate a simple, practical, and sound plan for occupational education and counseling which a small high school can introduce without unduly burdening its personnel or budget.

Den här studien syftar till att få ökad kunskap om på vilka sätt utbildningsanordnare inom yrkeshögskolan arbetar med validering av reell kompetens. Metoden som används är semistrukturerade kvalitativa intervjuer med sju personer som arbetar hos olika anordnare av yrkeshögskoleutbildningar. Med utgångspunkt i tidigare forskning om validering och olika perspektiv på kunskap, kompetens och lärande visar de viktigaste resultaten att informanterna ser reell kompetens som en möjlighet men hur informanterna synliggör den skiljer dem åt. Ett ständigt närvarande orosmoln för informanterna är att subjektiviteten påverkar tillförlitligheten vilket i sin tur påverkar rättssäkerheten i deras arbete. Studien belyser utmaningen att arbeta med validering av reell kompetens. Komplexiteten är stor vilket visar sig både i tolkning av centrala begrepp, subjektivitetens ständiga närvaro samt att informanterna efterfrågar tydliga riktlinjer och generaliserbara metoder. / The aim of this study is to increase the knowledge on how organizers of higher occupational educators work with recognition of prior learning (RPL). The method used is semi-structured interviews with seven professionals from seven different educational organizers of higher occupational education. With a starting point in earlier research and on different views on knowledge, competence and learning are the most interesting findings that the informants look upon recognition of prior learning as a possibility, but the way the informants visionalize RPL differs. An ongoing air of consciousness is how subjectivity influences the reliability, which in the next step can have a great impact of the legal rights of the individuals. The study stresses the challenge working with RPL. There is a great complexity shown in differences in interpreting central concepts and that the subjectivity is always present. The informants ask for guidelines and methods possible to generalize.