The thesis is based in analysis of the current problematic situation in the freight transport, considering intermodal transportation as one of the possible solutions. The thesis identifies the characteristics crucial for intermodal transportation from this point of view. In the application part the thesis contains evaluation of a project that aims to develop a new type of intermodal transport unit named TelliBox.

The method partial weakening operation evolves cognitive function by the children in all areas cognition: optical and acoustic sensation, cubic orientation, connecting of sensation especially optical and acoustical (intermodalita), gradual thinking from simplest to more complicated (serialita), also evolve motorial abilities, speech and communication. At the same time also evolve social relations, moral-ethic principles and administer to general evolvement children{\crq}s personality in preschool and younger school age. The graduation these is structured to chapters. The first to third chapter i. a. treats of history of method, aetiology, clinical symptoms, appearance, diagnostics and retrieval partial weakening operation. In the fourth chapter are analysed psychological characteristics preschool children. The fifth chapter reflects testing of optical disabled and auditory disabled children. The sixth chapter reflects the ethic dilemma work with children. The final chapter reflects expertly treated cases.