THEMES and SUB-THEMES
* describing thinking processes
- expressing thoughts
- constructions of correspondence that reflect the train of thought (logical connectors)
- introductory phrases
- issues related to reflecting thought processes; clarifying one's position
- evaluating mental capabilities
* objects' structure
- describing spatial relationships and how objects are situated in relation to each other
- social boundaries determined by agreement
- "geometry" in the figurative sense
* comparing and classifying
- constructions of comparison
SPEECH PECULIARITIES
* minimizing vocabulary (significant words) and maximizing grammar — prepositions and introductory statements
* frequent use of complex prepositions
* grammatical form
* correct phrase construction regardless of whether or not the phrase has meaning
* use of "geometrical" language in figurative meanings
DOMINANT FIELDS OF ACTIVITY AND TOPICS OF CONVERSATION
* certain fields of scientific knowledge: geometry, formal logic, scientific classifications and systematizations
* cartography; architecture
* organizing formal structures; defining work duties
* analytical activities of any kind
* interaction with formal structures