Source: https://www.cambridge.org/core/journals/development-and-psychopathology/article/joint-trajectories-for-social-and-physical-aggression-as-predictors-of-adolescent-maladjustment-internalizing-symptoms-rulebreaking-behaviors-and-borderline-and-narcissistic-personality-features/B62E1AC254806A58F576A6712CA79332