An Analysis of the PPCF as a Theoretical Framework for an Instrument to Examine Teacher Priorities for Selecting Curriculum Content

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Abstract
The purpose of the research was to develop an instrument to examine physical education teachers' priorities for curricular decision-making. The purpose dimension of the Purpose Process Curriculum Framework (PPCF) was used as the theoretical structure for content decisions. Three studies are reported that investigate the reliability and validity of the proposed instrument. Items were evaluated for relevance and validity of the proposed instrument. They were evaluated for relevance and theoretical consistency by physical education teachers (Study 1) and curriculum specialists (Study 2). Acceptable items were then placed in a ranking format and field tested with physical educators in three school districts (Study 3). Results from Study 1 indicated that secondary level physical education teachers supported the relevance of items to reflect the educational setting in their classes. In Study 2, mean ratings of curriculum specialists established that 19 of the 22 categories were theoretically consistent with the PPCF. However, internal consistency coefficients (alpha) for 10 of the 22 purposes were < .70. Follow-up field tests with physical educators in Study 3 indicated that only one category, joy of movement, had a coefficient above .70. In this research internal consistency coefficients were too low to make a claim for the reliability of the concept scales of the instrument. The multidimensionality of the purpose concepts raised questions regarding the validity of the PPCF and prohibited the use of the framework as a theoretical basis for instrument development.

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