Problems Related to Experimentation While Dreaming Lucidly
Lucid dreaming offers a unique opportunity for the study of dreams. The lucid dreamer knows that what is being experienced is a dream, and thus, while dreaming, can investigate dream content and how consciousness works during dreams as well as do exploratory experiments. For some years I have experimented while dreaming lucidly. While awake, I plan an experiment plus a cue word or phrase that expresses the experiment. For example, in a series of experiments, I had planned to handle an object and note its solidity, then put my hand through that object, and finally to feel it again as solid. I found that once I knew I was dreaming, if I could bring to mind the cue "solidity" or "test solidity," I generally had no problem remembering what to do.