In the first study, 48 people were randomly assigned to one of two recall conditions: with hypnosis and without hypnosis. Half the subjects in each condition were of high hypnotizability. They viewed 40 slides of line drawings of common objects. They completed a wake-forced recall immediately and a week later. The second study used a similar methodology with 38 participants, but it examined recall when hypnosis was used after repeated attempts to recall. When considered together, the results of the two studies showed that hypnosis produces little more than an increase in erroneous memories that the individual is confident are correct. Figures.