In a representative sample of 1,332 people, lucid dreaming was linked to poor sleep quality, stress, anxiety, and depressive symptoms. However, when nightmares were accounted for, nightmares alone explained the associations with poor sleep, anxiety, and stress. Both nightmares and the combination of nightmares with lucid dreaming were associated with increased depressive symptoms.
A technique called Targeted Dream Incubation (TDI), which guides dream content during a nap, may increase how much control people feel over their dreams (Dream Self-Efficacy; DSE). In 25 participants who completed surveys before and after a TDI protocol during N1 sleep, DSE levels were significantly higher afterward. DSE relates to broader self-efficacy and has been linked to better outcomes in therapies for trauma-related nightmares. The findings suggest TDI could improve sleep-related interventions, though further research with control conditions is needed.
A single 90-minute session of Targeted Dream Incubation (TDI), which involves giving auditory cues to shape dream content, increased dream self-efficacy (DSE) immediately after and one week later in both a non-clinical group and a group with frequent trauma-related nightmares (TRNs). A control nap group showed no change in DSE. Only the non-nightmare TDI group showed significant reductions at one-week follow-up in thoughts of suicide, insomnia, PTSD, and nightmare distress. The results suggest TDI may reduce negative outcomes in people with TRNs, potentially through increased DSE, and justify larger-scale investigation.
A brief nap-based intervention using verbal cues before sleep, called Targeted Dream Incubation (TDI), can increase people's confidence in their ability to dream (dreaming self-efficacy) and enhance the joy they feel about their dreams. In a study of 15 participants, 80% reported dreams that included the cued subject (a tree). Dreaming self-efficacy scores rose significantly from before the nap to immediately after and remained higher at a one-week follow-up. Joy related to dreams also increased significantly from baseline to the one-week follow-up. These results suggest TDI is a reliable method for boosting dreaming self-efficacy and may also positively affect emotional responses to dreaming.