The effects of nicotine on dysphoric mood among ruminators and nonruminators. Malia Anne. Richmond 10027/12394 https://indigo.uic.edu/articles/thesis/The_effects_of_nicotine_on_dysphoric_mood_among_ruminators_and_nonruminators_/10918394 The effects of nicotine on dysphoric mood among ruminators and nonruminators. 2014-03-17 00:00:00 Psychology, Clinical.