1, 57;
sensation, 59, 62, 107, 113, 121, 143.

Suggestion, by external circumstances, 30, 44, 89, 91, 267;
verbal, 30, 106, 188, 215, 268, 301, 310.

Symbol, dream as, 129, 149.

Sympathy, basis of knowledge, 223;
and illusion of insight, 223;
and illusion of memory, 277;
and momentary illusion, 293.

T.

Taine, H., 60, note[29], 108, note[54], 117, note[59], 137,
298, note[137], 356, note[158].

Taste, aesthetic. _See_ AEsthetic intuition.

Taste, localization of impression in, 60;
subjective sensations of, 63;
variations in sensibility, 68;
activity of, in sleep, 141;
and smell, 171.

Temperament, a factor in sense-illusion, 101;
in dreams, 137;
in illusory belief, 325;
in illusion generally, 334, note[149].

Temperature, sense of, 65.

Tennyson, A., 226.

Testa, A.J., 131.

Testimony, of consciousness, 205;
fallacies of, 265;
to identity, 267.

Thaumatrope, 56.

Theatre, illusion of the, 104, 222;
self-deception of the actor, 200.

Thompson, Professor S.P., 51, note[17].

Thought, in relation to belief, 326.

Time, retrospective idea of, 239, 246, 250;
constant error in estimate of, 245;
subjective estimate of, 249;
contemporaneous estimate of, 250;
sense of, in insanity, 290;
prospective estimate of, 303.

Touch, as form of perception, 33, 34, 49;
local discrimination in, 52;
subjective sensations of, 62;
variations in sensibility of, 65;
in sleep, 141.

Transformation, in perception, 94;
of images in dreams, 163;
in memory, 262, 267;
in expectation, 305.

Trick. _See_ Conjuror.

Tuke, Dr., 110.

Tylor, E.B., 128, note[69].

U.

Unconscious, inference, 22, 68, 269, 335, note[150];
mental activity, 133, 235;
impressions, 41, 152.

Useful. _See_ Beneficial.

V.

Vanity. _See_ Self-esteem.

Venn, J., 299, note[139].

Ventriloquism, 82.

Verification, of sense-impression, 38, 351;
of self-inspection, 210;
of memory, 291.

Verisimilitude, in art, 80, 88;
in theatrical representation, 104;
in dreams, 168.

Vierordt, 245.

Vision. _See_ Sight.

Visions, 1, 110;
dreams regarded as, 128, 131.

Vital sense. _See_ Coenaesthesis.

Voice, internal, 119, 194;
activity of, in dreams, 155.

Volition, and perception, 95;
absence of, dur