【摘要】 在前一报告的基础上设计了两个实验，对变化／分割模型做进一步的检验。实验3控制目标时距和该时距内的填充数字系列的分割段数以及段的持续时间，操纵段内的项目数；结果显示，数字系列的分割段数明显影响延迟操作条件下的时距估计，而段内的项目数则不影响对时距的估计。实验4控制目标时距和该时距内填充数字系列的分割段数以及段内的项目数，操纵段的持续时间；结果显示，对时距的估计取决于被试所使用的时间标尺。四个实验结果表明，变化／分割模型只有较高的预测效度，但也有不足之处。为了更好地从认知的观点解释时距估计的影响因素，作者对已提出的分段综合模型做了进一步的论证，并认为分段综合模型是一个能较完整解释影响人类时距估计的各种因素的理论模型。更多还原

【Abstract】 Based on the former report, two experiments were designed to further test the change/segmentahon model. In experiment 3, target interval, number of segments of Arabic numeral series filling in the interval and duration of segments were under control. In addition, the number of items within the segment was manipulated, Theresults showed that the number of segments of numeral series influenced time estimation but the number of items within the segment did not In experiment 4, the same factors mentioned above in experiment 3 were under control but instead the duration of segment was manipulated. The results showed that time estimation depended on what measuring scale had been used by the subject. These four experiments suggested that change/segmentation model is highly efficient in prediction but deficiencies still exist. In order to make a better account for the factors influencing time estimation from the cognitive perspective, the authors here had fulfilled a further demonstration on the proposed phase-synthesis model. And it is believed that the phase-synthesis model is a theoretical model that can better explain various factors influencing human being’s time estimation.更多还原