Friedrich Wieck practice, however, he might not always have lived up to the ideals he described in the book "Piano and Song: How to Teach, How To Learn, and How to Form a Judgment of Musical Performances." When Robert Schumann was living and studying in the Wieck household, he reported seeing Wieck punishing his nine-year-old son, Alwyn, for playing the violin poorly, tearing at his hair and yelling, "You wretch, you scoundrel, is this the way you try to please your father?" Clara seemed unconcerned at the violent scene. Shocked, Schumann wrote in his diary, "Am I among human beings?" Besides the
Clara Schumann these recitals. Wieck performed to sell-out crowds and laudatory critical reviews; Benedict Randhartinger, a friend of Franz Schubert, gave Wieck an autographed copy of Schubert's "Erlkönig", inscribing it "To the celebrated artist, Clara Wieck." Frédéric Chopin described her playing to Franz Liszt, who came to hear one of Wieck's concerts and subsequently "praised her extravagantly in a letter that was published in the Parisian "Revue et Gazette Musicale" and later, in translation, in the Leipzig journal "Neue Zeitschrift für Musik"." On 15 March, Wieck was named a "Königliche und Kaiserliche Kammervirtuosin" ("Royal and Imperial Chamber Virtuoso"), Austria's highest musical honor.