Mesoamerican calendars was of ritual significance to a number of Mesoamerican cultures. A third major calendar form known as the Long Count is found in the inscriptions of several Mesoamerican cultures, most famously those of the Maya civilization who developed it to its fullest extent during the Classic period (ca. 200–900 CE). The Long Count provided the ability to uniquely identify days over a much longer period of time, by combining a sequence of day-counts or cycles of increasing length, calculated or set from a particular date in the mythical past. Most commonly, five such higher-order cycles in a modified vigesimal (base-20)
Fixation (psychology) did the range of possible 'fixation points' he saw as significant in producing particular neuroses. However, he continued to view fixation as "the manifestation of very early linkages – linkages which it is hard to resolve – between instincts and impressions and the objects involved in those impressions". Psychoanalytic therapy involved producing a new transference fixation in place of the old one. The new fixation – for example a father-transference onto the analyst – may be very different from the old, but will absorb its energies and enable them eventually to be released for non-fixated purposes. Melanie Klein saw fixation