TY - JOUR A1 - Heissel, Andreas A1 - Pietrek, Anou F. A1 - Flunger, Barbara A1 - Fydrich, Thomas A1 - Rapp, Michael Armin A1 - Heinzel, Stephan A1 - Vansteenkiste, Maarten T1 - The Validation of the German Basic Psychological Need Satisfaction and Frustration Scale in the Context of Mental Health JF - European Journal of Health Psychology N2 - The primary aim of the current study was to examine the unique contribution of psychological need frustration and need satisfaction in the prediction of adults’ mental well-being and ill-being in a heterogeneous sample of adults (N = 334; Mage = 43.33, SD = 32.26; 53% females). Prior to this, validity evidence was provided for the German version of the Basic Psychological Need Satisfaction and Frustration Scale (BPNSFS) based on Self-Determination Theory (SDT). The results of the validation analyses found the German BPNSFS to be a valid and reliable measurement. Further, structural equation modeling (SEM) showed that both need satisfaction and frustration yielded unique and opposing associations with well-being. Specifically, the dimension of psychological need frustration predicted adults’ ill-being. Future research should examine whether frustration of psychological needs is involved in the onset and maintenance of psychopathology (e.g., major depressive disorder). KW - basic psychological need frustration KW - need satisfaction KW - mental health KW - well-being KW - depression Y1 - 2018 U6 - https://doi.org/10.1027/2512-8442/a000017 SN - 2512-8442 SN - 2512-8450 VL - 25 IS - 4 SP - 119 EP - 132 PB - Hogrefe CY - Göttingen ER -