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    Liebe und Eigenständigkeit: Die Kunst bedingungsloser Elternschaft, jenseits von Belohnung und Bestrafung
    New €19.90
    You save €12.91 (64%)
    Book€6.99
    You save €12.91 (64%)
    New €19.90€6.99

    Unconditional Parenting: Moving from Rewards and Punishments to Love and Reason
    Book€11.49
    €11.49

    Der Mythos des verwöhnten Kindes: Erziehungslügen unter die Lupe genommen
    New €22.95
    You save €2.29 (9%)
    Book€20.66
    You save €2.29 (9%)
    New €22.95€20.66

    Mit vereinten Kräften. Warum Kooperation der Konkurrenz überlegen ist
    Book€45.99
    €45.99

    Punished by Rewards: The Trouble with Gold Stars, Incentive Plans, A's, Praise, and Other Bribes
    New €15.81
    You save €2.32 (14%)
    Book€13.49
    You save €2.32 (14%)
    New €15.81€13.49


    Unconditional Parenting: Moving from Rewards and Punishments to Love and Reason
    Book€16.76
    €16.76