Higher levels of lucidity during dreaming are associated with more positive dream content and a more positive mood the following day. Twenty participants completed a week-long online dream diary after practicing lucid dream induction techniques. The study found no link between lucidity and subjective sleep quality. The findings suggest that cultivating lucid dreams may help improve waking mood, though longer-term studies are needed.
Lucid dreaming—being aware that one is dreaming—occurs on a spectrum rather than as an all-or-nothing state. Participants used mnemonic training methods at home for one week and rated their dream awareness on a 5-point scale each morning. About half reported at least one lucid dream, and about half of all dreams included some lucidity, but success rates varied with the minimum criteria used. The amount of mnemonic rehearsal during a brief early awake period predicted lucidity level. Lucidity levels correlated positively with dream control, dream bizarreness, and next-morning positive affect. Qualitative analysis of 'semi-lucid' dreams (intermediate ratings) explored why participants chose those levels, highlighting methodological implications for lucid dreaming research.
Lucid dreaming is associated with more positive dream content and improved waking mood, without harming subjective sleep quality. In an open-label study, 32 participants practiced lucid dream induction techniques for a week and kept daily diaries. Higher lucidity correlated with greater positive emotion in dreams and more positive mood after waking. No significant relationship was found between lucidity and sleep quality or negative emotion. The authors suggest lucid dreaming may be a short-term intervention to improve wellbeing.