Subjective Preference for Movements of a Visual Circular Stimulus: A Case of Sinusoidal Movement in Vertical and Horizontal Directions
Subjective Preference for Movements of a Visual Circular Stimulus: A Case of Sinusoidal Movement in Vertical and Horizontal Directions
复制标题
对视觉圆形刺激运动的主观偏好：垂直和水平方向正弦运动的案例
DOI：
--
复制
发表时间：
2003
期刊：
影响因子：
--
通讯作者：
Y. Ando
中科院分区：
文献类型：
--
作者：
Y. Soeta;K. Ohtori;Y. Ando
利用配对比较法对监视器屏幕上单个圆形目标在垂直和水平方向上的正弦运动进行了偏好判断。为了检验哪一个运动周期是优选的，在实验1中，刺激运动的周期在垂直或水平方向上分别变化。为了研究在优选周期范围内哪个方向的运动是优选的，在实验2中同时改变刺激运动的方向和周期。结果表明，受试者对两种定向刺激的偏好周期（[ T]p）约为1.0 s。然而，显着的差异，发现在优选的周期平均约0.97秒的垂直方向和约1.2 6秒的水平方向。所有参与垂直方向系列的观察者都表明，在实验1中，参考[ T]p的快速移动范围内的参考标度值曲线比慢速移动范围内的参考标度值曲线明显更尖锐。在水平和垂直运动的最优选的时期的偏好的规模值几乎是相等的，然而，急剧下降的主观偏好在快速移动的范围内被发现在实验2中的垂直方向。
Preference judgments using the paired-comparison method for sinusoidal movements of a single circular target in vertical and horizontal directions on a monitor screen were performed. To examine which period of movement is preferred, the period of stimu lus movements was varied separately in vertical or horizontal direction in Experiment 1. To examine which direction of movement is preferred in preferable period range, the direction and the period of stimulus movements were varied simultaneously in Experime nt 2. Results show that the periods preferred ([ T]p) by the subjects for both directional stimuli are observed to be roughly 1.0 s. However, the significant difference is found in that the preferred period averaged about 0.97 s for the vertical direction and about 1.2 6 s for the horizontal direction. All observers participating in the vertical direction series showed that the curves for scale value of pr eference are significantly sharper in the fast-moving range in reference to [ T]p than those in the slow-moving range in Experiment 1. Scale values of preference at the most preferred periods for both horizontal and vertical movement are nearly equal, however, sharp decline of subjective preference in the fast-moving range are found for the vertical direction in Experiment 2.
DOI：
10.1364/josaa.15.002003
发表时间：
1998-08-01
影响因子：
1.9
作者：
Gros, BL;Blake, R;Hiris, E
通讯作者：
Hiris, E