| Abstract: | Based on the self‐determination theory (SDT), the present study tested a mediational model in a cross‐sectional data and found that gratification of basic psychological needs (GBPN; autonomy, relatedness, and competence) in adolescents’ relationships with their mother and father is linked with wellness (life satisfaction, problem‐solving confidence, and anxiety), through family cohesion, and disclosure and secrecy from mother. Adolescents (N = 1,097; 61.6% girls, Mage = 15.12, SD = 0.64; range = 14–16 years) were from nine public schools in Istanbul, Turkey. Findings showed that GBPN in the relationship with each parent has unique contribution to family cohesion, adolescent disclosure and secrecy from parents, and wellness. Findings also supported SDT’s claim that GBPN is conducive to well‐being cross‐culturally. |
