BÃ¶sendorfer (L. BÃ¶sendorfer Klavierfabrik GmbH) is an Austrian piano manufacturer, and since 2008, a wholly owned subsidiary of Yamaha.[1] BÃ¶sendorfer is unusual in that it produces 97- and 92-key models in addition to instruments with standard 88-key keyboards.
Credit mobilier definition, a joint-stock company organized in 1863 and reorganized in 1867 to build the Union Pacific Railroad. It was involved in a scandal in 1872 in which high government officials were accused of accepting bribes. See more.
The Partial Credit Model. Abstract. The Partial Credit Model (PCM) is a unidimensional model for the analysis of responses recorded in two or more ordered categories. In this sense, the model is designed for the same purpose as several other models in this book, including Samejimaâs graded response model (Samejima, 1969).