The diagnostic centre of development "Crystal" is involved in:
The centre motto: the multifaceted and complete approach to the person and his development

1. The author of the diagnostics method "Crystal" (patent holder)
Strelnikov Alexander Nikolaevich
Since 2001 till 2004 Strelnikov A.N. was the head of several projects under the direction of the Ministry of Labour and social development of the Russian Federation. Within these projects psychological and pedagogical examination of children who had got into difficult living situations and physically challenged children was carried out.
2. Group of authors of the program complex «Crystal»:
Strelnikov A.N. - the author, patent holder
Antonov I.A. - the author of versions 3.0-3.1
Evstafev A.I. - the author of version 2.0
Kuleshov And. А - the author of versions 1.0-2.0
Kovalev V. A. - the author of version 1.0
Nikolaeva Olga Viktorovna
Nikolaeva O.V. is a psychologist, who carries out: testing by the "Crystal" technique, consultations, training of experts and the seminars.
Silaeva Irina
Silaeva I.M. is a psychologist, who carries out testing by a technique "Crystal", consultations, training of experts.