Abstract: Systems and methods are described for providing an assessment of a conversational aptitude of a test taker. A system includes a computer-readable medium configured for storage of a conversational aptitude assessment data structure. A conversational aptitude assessment data structure includes conversation cycle data records describing a plurality of conversation cycles between a virtual personality and the test taker, where a conversation cycle data record includes a virtual personality script and a plurality of model test taker responses and associated cycle links, where each cycle link identifies a next conversation cycle data record. A data processor is configured to access a first conversation cycle data record, determine the model test taker response with which a test taker response is most similar, and select a next conversation cycle data record identified with the cycle link associated with the most similar model test taker response.