TY - GEN A1 - van Randenborgh, A. A1 - de Jong-Meyer, R. T1 - Thinking too much of one's preferences: Self-focused thinking mediates the effects of rumination on indecisiveness in depressed mood. Vortrag beim fünften Weltkongress der American Association of Behavioral and Cognitive Therapy und European Associations of Behavioral and Cognitive Therapy (EABCT), Barcelona, Spanien. Y1 - 2007 ER - TY - GEN A1 - van Randenborgh, A. A1 - de Jong-Meyer, R. T1 - Sad and undecided: Helpful and unhelpful effects of rumination in decision making. Vortrag beim 41. Kongress der American Association of Behavioral and Cognitive Therapy (ABCT), Philadelphia, USA. Y1 - 2007 ER - TY - JOUR A1 - Hüffmeier, J. A1 - Wessolowski, K. A1 - Schmidt-Loertzer, N. A1 - Bothin, J. A1 - van Randenborgh, A. A1 - Hertel, G. T1 - Social support from fellow group members triggers additional effort in groups. JF - European Journal of Social Psychology. Y1 - 2014 VL - 44 IS - 4 SP - 287 EP - 296 ER -