“…The second type of task, Improvisation on a Rhythmic Pattern, has been used to develop improvisational ability (Baker, 1969;Berkowitz, 1975;Campbell, 1990Campbell, , 1991Chase, 1988;Dean, 1989;Dickinson, 1964aDickinson, , 1964cFrazee, 1987;Harvey, 1988;Hunt, 1968;Moore, 1990;Rowley, 1955;Schlieder, 1927;Simpson, 1963;Stubington, 1940;Texter, 1979;Thackray, 1978). As for the first task, the basis for a simple, well-balanced melody is predetermined by the rhythmic pattern, which students use to construct their own melody (see Figure 25.3).…”