Several analysis were applied to the experimental data obtained from the different environmental conditions and procedures to investigate the difference between two unspecific scales; the impression of “hot-cold” and “warm-cool”.
The main results are as follows; 1) “warm-cool” was different from “hot-cold” in the degree of the influence of temperature and the auditory factor, 2) the possibility was shown that “warm-cool” and “hot-cold” were not on the one-dimensional placement, 3) the difference of the degree of the influence of the auditory factor was conspicuously shown by combining with temperature.
