Gewinnen: Die Psychologie des Wettbewerbs von Stuart H. Walker
24,97 €
Dr. Walker writes, "Competence leads to courage, creativity, and fun. Competition is too good to waste.". For the paperback edition, Dr. Walker has written a new chapter, "Cheating," in which he discusses why cheating seems to be on the increase, what it signifies, and what should be done about it.
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