Experiment Study On Dual-process Of Deductive Reasoning And The Effect Factor

There is dual-processing in deductive reasoning processing. One is a processing based association, experience and similarity which is fast, unconsciousness, intuition, and using of the strategy such as preference, intuition, heristic,in this paper, named with system 1. The other is a rules-based analysing-processing system which is slow, conscious, rational and abstract sequence processing, and using of the strategies for instance careful thought, jugdging according to the law, probability calculating, called System 2. In this study , two expriments are repored utilzing probe time as the standard to distinguish the two kinds processing. Experiment 1, using mixed factors design[(Instruction)×2 (after a pre-selection)×4 (materials)×4 (cards nature)]to verify the proformance of probe time of different nature card when a processing dominated by system 1. Results show that (1) probe time of the different nature cards have a significant difference, that is, proble time of the information which is consistent with the beliefs,experience or preference is longer than the proble time of irrelevant information, and such processing is more trust in personal experience rather than external experience. Applyed four factors repeat two factors hybrid design[ 2 (presentation style)×2 ( decision style)×4 (materials)×4 (cards nature)], by creating system 2 oriented-processing tasks , Experiment 2 be reported the performance of the probe time of different nature card. Results show that (2) system 2 parallel process the given information, that is, the probe time all the given information does not detect significant difference and the style of decision-making will be some positive impact on the start of system 2.