2 Quotes & Sayings By Sonja De Lange
Sonja De Lange was born in 1975, in The Hague, Netherlands. She obtained a BA in psychology at the University of Amsterdam. She completed her PhD in clinical psychology at the University of Amsterdam. Her research focuses on psychotherapy outcome measures, including the MMPI-2, Eysenck Personality Inventory-Revised, Eysenck Personality Questionnaire, and Spielberger State-Trait Anxiety Inventory
She has published many books on topics related to psychotherapy outcome measures including The Antecedents of Psychological Change: A Meta-Analytic Investigation of Psychotherapy Outcome Measures (Cambridge University Press, 2008), Treating Trauma Survivors: An Innovative Approach to Psychodynamic Psychotherapy (Wiley-Blackwell, 2013) and Second Opinion: A New Approach to Psychotherapy (Wiley-Blackwell).