This study examines the relationships between three dimensions of principal instructional leadership in the context of four school districts implementing standards-based instructional reforms in middle school mathematics. It investigates the degree to which the depth of principals vision for standards-based mathematics instruction and the extent of their involvement in instruction influence the expectations that mathematics teachers perceive for their standards-based practice.
Analysis first examines the validity of a subject-specific version of a survey-based scale for principal involvement, using a multi-level Item Response Theory (IRT) model. Validity is generally supported, though the scale would benefit from items designed to measure higher levels of the involvement construct. Results show that, overall, subject-specific leadership for standards-based math instruction appears to follow similar patterns to that of instructional leadership across an entire school, while also posing some additional challenges for principals. A rubric for principal expectations for standards-based mathematics instruction is then developed. Thirdly, several elements of principal vision of mathematics instruction are measured.
Then, a hierarchical generalized linear model (HGLM) is used to test hypotheses about the extent to which principals instructional involvement and vision predict teachers perceptions of expectations for standards-based instructional practices. The explanatory model indicates that the principals vision for standards-based mathematics instruction has a significant predictive effect on teachers perceptions of standards-based instructional expectations, and the model accounts for 50% of between-school variance. However, the means through which the principals vision influences teachers perception of expectations is unclear. No association is evident between the tasks of the principal involvement scale and the degree to which teachers report instructional expectations aligned with the goals of standards-based instruction.
Among the limitations to the study: The involvement measure appears sensitive to principal involvement in instruction for the purpose of achieving multiple goals. Additionally, the expectations perceived by teachers tend to be form-oriented and the ability to extrapolate to function-oriented expectations may be limited. Finally, vision and expectations variables are both cognitive measures; associations with actual classroom practice may differ.
| Identifer | oai:union.ndltd.org:VANDERBILT/oai:VANDERBILTETD:etd-03292011-142240 |
| Date | 02 April 2011 |
| Creators | Katterfeld, Karin |
| Contributors | Thomas M. Smith |
| Publisher | VANDERBILT |
| Source Sets | Vanderbilt University Theses |
| Language | English |
| Detected Language | English |
| Type | text |
| Format | application/pdf |
| Source | http://etd.library.vanderbilt.edu/available/etd-03292011-142240/ |
| Rights | unrestricted, I hereby certify that, if appropriate, I have obtained and attached hereto a written permission statement from the owner(s) of each third party copyrighted matter to be included in my thesis, dissertation, or project report, allowing distribution as specified below. I certify that the version I submitted is the same as that approved by my advisory committee. I hereby grant to Vanderbilt University or its agents the non-exclusive license to archive and make accessible, under the conditions specified below, my thesis, dissertation, or project report in whole or in part in all forms of media, now or hereafter known. I retain all other ownership rights to the copyright of the thesis, dissertation or project report. I also retain the right to use in future works (such as articles or books) all or part of this thesis, dissertation, or project report. |
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