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Physical Prediction Questionnaire (PPQ)   Physical Prediction Questionnaire (PPQ)   Physical Prediction Questionnaire (PPQ) - Português Alessandra Aronovich Vinic, PDD Clinic - Mackenzie University, São Paulo.   References:   J. Lawson, S. Baron-Cohen and S. Wheelwright, (2004) Empathising and systemising in adults with and without Asperger Syndrome Journal of Autism and Developmental Disorders 34:301-310