Abstract
A radio experiment carried out over many years, added to previous clinical tests, has shown a sustained interest of the people for using preconscious (subliminal) suggestions combined with soothing music, as a relaxation technique. The purpose of this study was to compare systematically some combinations with their own components, i.e. the suggestions alone or the music alone. Moreover, drawing inspiration from the works of a Bulgarian psychiatrist, Georgi Lozanov, there were comparisons made of the efficacy of three types of combinations whether they included different kinds of suggestions: preconscious, close to the level of consciousness or conscious. Thirty-five (35) persons were subjected to tests in five experimental sessions, (music alone, three suggestion-music combinations, and suggestions alone), according to a latin-square design (5 × 5). Physiologic and psychologic measurments were used. The physiologic measurements did not show any significant difference between the various treatments. On the other hand, the psychologic measurements favoured the combinations rather than their components alone and specially the combination where suggestions were of an intensity close to the level of consciousness.