Reviews of Literature Improvisation is an area of interest to both music education researchers and music educators alike. This is evident from the inclusion of improvisation standards in Grades 3 to 5 of the "Creating" anchor in the National Core Arts Standards (National Association for Music Education, 2014) and in Grades 1 through 5 of the Texas Essential Knowledge and Skills (Texas Education Agency, 2013). Improvisation instruction is also a prominent component of pedagogical approaches such as Orff Schulwerk (Beegle, 2001), the Kodály Method (Whitcomb, 2007), Dalcroze Eurhythmics (Anderson, 2012), and Gordon's Music Learning Theory (Azzara, 1993) and is a fundamental goal in most music curricula (Coulson & Burke, 2013). Researchers and teachers have asserted that the ability to improvise indicates one's musical independence (Beegle, 2010), that it fosters creativity while developing musical skills (Coulson & Burke, 2013), and that it is the musical equivalent of improvised speech through language (Azzara, 1993, 1999). Practitioners have written extensively about improvisation and its importance in music education. According to Kratus (1995), improvisation is "the result of purposeful, non-random movements to create musical sounds over time" (p. 27) and that these sounds, once made, may not be revised or changed as is possible during composition. Kratus added that improvising allows a performer to choose the rhythms and pitches that will constitute the improvisation 763002U PDXXX10.