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The development of a valid and reliable instrument to grade the difficulty of vocal solo repertoire
(University of Missouri--Columbia, 1996)
The purpose of this study is to design a valid and reliable instrument, the Ralston Repertoire Difficulty Index (RRDI), to measure the difficulty of solo vocal repertoire. Another important aspect of this instrument is its ...
Risk assessment of adopting agroforestry in a peasant economy : the Honduran case
(University of Missouri--Columbia, 1996)
Risk assessment plays an important role in evaluating new technology adoption among peasant households. The purpose of this study is to evaluate peasant behavior considering risk perception and how it affects agroforestry ...