ty of, as criterion of sources of sexual excitement, 65
can set in motion complicated sexual apparatus, 69
affects the sexual apparatus in three ways, 69

Sublimation, artistic, 21
Reaction Formation and, 40
a deviation of sexual motive powers from sexual aims, 41
and reaction formation two diverse processes, 41, note 8
desire for knowledge corresponds to, 55
effected on paths by which sexual disturbances encroach upon other functions of the body, 67
makes possible a third issue in abnormal constitutional dispositions, 95
inner processes of, totally unknown, 96

Sucking, see Thumb-sucking,--

Symbolism of fetichism, 19, 20
sexual, of early childhood, 55, note 19

Symptomatology of neurotic determined by infantile sexual activity, 50
of pollution-like process, 51
of neuroses traced to disturbance of the sexual processes, 67
manifested in disturbances of other non-sexual bodily functions, 67

Symptoms, creators of, are unconscious forces, 89
of psychoneuroses are the sexual activities of the patient, 27

Syphilis in fathers of more than half the cases of hysteria, compulsion-neurosis, etc., treated by Freud, 93

Temperature sensitiveness, as result of distinct erogenous action, 62

Temporal Factors, 98

Tension, sexual, loosened by copulation, 14, 70
feeling of, 46
the psychic sign of sexual excitation, 69
unpleasant, relation of, to feeling of pleasure, 70
increase in changing to displeasure, 71
increased by functions of erogenous zones, 71
of libido dies away at orgasm, 71
too little, endangers attainment of sexual aim, 72

Tertiary sex characteristics, 8

Theatre as source of sexual excitement through fear, 64

Thumb-sucking as model of infantile sexual manifestations, 42
a sexual activity, 43
as remnant of oral phase of pregenital sexual organization, 59

Thyroid gland, role of, in sexuality, 76

Tickling analogous to rhythmic sucking, 45
demanding onanistic gratification, 51

Toe, sucking of, 42

Tongue, sucking of, 42

Touching as preliminary to sexual aim, 14
and looking, 20
hand as addition to attraction of sexual object, 70

Transference neuroses, 77
of erogenous excitability from clitoris to vagina, 81

Transformation of puberty, 68
success of, dependent on adjustment to dispositions and impulses, 68

Transgressions, anatomical, 15
especially frequent, are those to mouth and anus, 29

Ulrich, 9

Unconscious,