67
    serviceable in health, 67
  excitation of nursing period, 51
    is one result of three ways of stimulation of the sexual apparatus, 69
  excitement originates
    (a) as imitation of a previous gratification, 61
    (b) as a stimulation of erogenous zones, 61
    (c) as the expression of some impulse, 61
    sources of, tested by quality of stimulus, 65
    inner sources of, 65
    nature of, unfamiliar to us, 66
    indirect source of, not equally strong in all persons, 66
    influences availability of voluntary attention, 67
    problem of, 73
    normally ended only by discharge of semen, 74
    independent of an accumulation of sexual substance, 75
    furnished not only from so-called sexual parts, 77
    intercourse between parents and child an inexhaustible source of, 82
  gratification found by inverts in object of same sex, 3
  impression, 5
  Impulse, 1
    acquired, 5
    too close connection of, with object assumed, 12
    entirely independent of its object, 13
    most poorly controlled of all by higher psychic activities, 14
    alone was extolled by the ancients, 14, note 13
    Masochism in, causes unconscious fixation of libido on the hypnotist, 15, note 14
    closely connected with cruelty, 23
    the source of symptoms of neuroses, 27
    perverse, converted expression of, 29
    in psychoneuroses, 33
    ignorance of essential features of, 36
    becomes altruistic, 68
    regularly becomes autoerotic, 81
    not awakened, 82
    of genitals reawakens, 50
    primitive formation of, 42
  inhibition, 40
  inversion, 2
    presupposes that sexual object is reverse of normal, 10
  inverts, 1, note 1
  investigation, infantile, 55
  latency period, in childhood, 39
  life of children, 40
    shows components regarding others as sexual objects, 53
    tender streams of, 61
    normality of guaranteed by concurrence of two streams, 68
    all disturbances of, as inhibitions of development, 69
    development of, of children unimportant in lower stages of culture and important in higher, 99
  love shown by children towards parents at an early date, 83
  manifestations in childhood, exceptional, 39
    the masturbatic, 47
  object is the person from whom the sexual attraction emanates, 1
    Deviation in Reference to the, 2
    inaccessibility of, leads to occasional inversion, 3
    of inverts, 10
    male inverts look for real feminine psychic features in, 11
    female active inverts look for femininity in, 12
    the sexually immature and animals as, 13
    emphasis placed by moderns on the, 14, note 13
    lingering at intermediary relations to, one of the perversions, 15
  object, overestimation of the, 15
    unfit substitutes for, 18
    selection in very young children,