从连贯的条件看几种连贯理论

连贯反映了人类的认知规律，它的产生条件是关联、连接、一致、顺序和层级，其中顺序与层级是充分必要条件。现有连贯理论和阐释模式的描写力大于解释为，根源在于未能充分考虑连贯的顺序与层级性问题。

Coherence reflects human cognitive laws. It depends upon the five conditions of relevance, connectedness, consistency, order and hierarchy, among which the last two are sufficient and necessary.Owing to the lack of adequate consideration of these two conditions, the current coherence theories are more effective in description than in explanation of coherence.