著者
白間 綾 望月 登志子
出版者
The Japanese Psychological Association
雑誌
心理学研究 (ISSN:00215236)
巻号頁・発行日
vol.78, no.1, pp.51-56, 2007
被引用文献数
1

The present study aims to examine whether depth perception based on pictorial cues in the peripheral visual field is improved by compensating for the peripheral reduction of visual sensitivity. Figures that partially overlapped or had apparent transparency over a background figure were presented on a CRT monitor at the central-peripheral retinal regions of 2.5-10° eccentricity under the two conditions of same size or size adjusted for the Cortical Magnification Scale (Virsu & Rovamo, 1979). In Experiment 1 the subjects could discriminate the depth relationship of two cortically magnified figures when these were presented within the retinal eccentricity of 10°, even when solutions for the tasks were not dependent on a single visual attribute (brightness, shape). But discrimination in the peripheral visual field became difficult when the number of visual attributes of the stimuli increased (Experiment 2). We conclude that even for peripheral vision, depth perception based on pictorial cues is possible when cortically magnified stimuli are used. However, it should be further study whether or not the visual acuity is an only determinant for the difference between central and peripheral depth perception.
著者
渡辺 桃子 望月 登志子
出版者
日本感情心理学会
雑誌
感情心理学研究 (ISSN:18828817)
巻号頁・発行日
vol.11, no.2, pp.53-64, 2004-11-30 (Released:2009-04-07)
参考文献数
25
被引用文献数
1 1

In everyday life, we communicate each other not only with verbal cue but also nonverbal information of multi-modality such as facial and vocal expression. But, it has not been studied enough how we combine those nonverbal information.So, we investigated the mutual regulation rule between facial and vocal emotional expression. Any of seven kinds of emotional expressions (happiness, neutral, surprise, sadness, fear, disgust and anger) were presented to the subjects visually and vocally at the same time by still figure with facial expression and by his or her voice tone of short message. They judged the stimulus person's emotion by using both information.In the condition that visual and audio emotion were the same, we found that correction rate of judgements was high (87.63%), response time was short (4.20sec) and confidence level was high (4.35/5.0) compare with incongruent condition in which visual and audio emotions were different. As to the incongruent condition, we had two main results: (1) Basically, visual information was more dominant than visual information except disgust. (2) Many fused responses were also found, which mean the person's emotion was interpreted as the third one different from visual and audio emotion. Fused responses of "disgust" appeared most frequently. We considered it as the following: when two kinds of conflict unpleasant emotions were expressed simultaneously, we may interpret the true emotion with the bias toward "disgust" to make the accounts balance because disgust is rather ambiguous displeasure emotion..
著者
中川 佳子 望月 登志子 鷲見 成正
出版者
一般社団法人映像情報メディア学会
雑誌
映像情報メディア学会技術報告 (ISSN:13426893)
巻号頁・発行日
vol.24, no.26, pp.43-48, 2000-03-23

We examined whether the effective visual field to identify target figure would be enlarged by the prime stimulus, which is presented at the central field of view. The target was presented from 1.00 to 9.25deg. of horizontal eccentricity. In experiments I and II, we varied the type of information given just prior to presentation of a geometric target figure, and we analyzed the reaction time and percent of correct responses to identify target under several conditions. By experiment I, it was found that direct prime information in the form of the target figure itself (Match condition) provided more spatial and temporal effects at the non-Match condition. Experiment II showed that semantic prime information in the form of figure's name by characters was also most effective than other conditions, but it was only for temporal aspect.
著者
鳥居 修晃 望月 登志子
出版者
学術雑誌目次速報データベース由来
雑誌
Japanese Psychological Research (ISSN:00215368)
巻号頁・発行日
vol.37, no.3, pp.146-157, 1995
被引用文献数
3

The present experiment was planned to examine whether or not the congenitally blind after surgery were capable of seeing the subjective contour, when Kanizsa's original and a modified version of it were presented for the first time. Three subjects (M. O., To. M. and K. T.) who have continued a series of experiments for visual learning with us participated in the experimental runs. All subjects have already attained the ability to identify the 2D shape and solids. Initially it was expected that the subject's response could be classified as indicating that the subjective contours were seen or that they were not. However, it was found that (1) at least another two classes of responses should be added, and (2) that the commonly reported phenomenon of subjective contours in the normally sighted was rare in the congenitally blind subjects after surgery. A theoretical implication of the results is briefly discussed.