Analysis of Child Patients' Visual Information Processing Abilities and Behavioral Patterns

儿童患者视觉信息处理能力和行为模式分析

• 批准号: 14370703
• 负责人: SHIMOOKA Shohachi
• 金额: $ 5.5万
• 依托单位: THE NIPPON DENTAL UNIVERSITY
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (B)
• 财政年份: 2002
• 资助国家: 日本
• 起止时间: 2002 至 2003
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/en/grant/KAKENHI-PROJECT-14370703/
• 关键词: Eye movement; Visicon Eye Camera; a non-contact type of eye movement measuring apparatus tradenamed FreeView【○!R】; Test Video・Test Image; Hi-Vision Camera

We investigated how child patients take in information from a dentist's face and whether there is any age difference in the way of scanning the face. For this purpose, we used a non-contact type of eye movement measuring apparatus tradenamed FreeViewョ and an upright photograph of a male dentist's face as the test image. The subjects consisted of a total of 90 children between the ages of 2 years 11 months and 12 years 11 months. The subjects were divided into three age groups-group A (below 7 years), group B (7-9 years) and group C (10 years or above), and their eye movements were measured and analyzed. Our findings are as follows.1.The saccadic movements to the background of the photo and the fixation points in the background decreased most in group C, followed by group B and group A, in that order.2.The overlapping of saccadic movements to the features of the face (the eyes, nose and mouth) was remarkably in all age groups. However, the subjects did not scan the whole of the appearance of the face (the hair, forehead, cheeks, ears and chin).3.The fixation points on the appearance of the face were unevenly distributed. Many fixation points were found close to the features of the face. This peculiarity was common to all the groups.4.The fixation points on the features of the face increased most in group C, followed by group B and group A, in that order.

我们调查了儿童患者如何从牙科医生的面部获取信息，以及面部扫描方式是否存在年龄差异。为此，我们使用了一个非接触式的眼动测量设备，商品名为FreeView的眼睛和一个男性牙医的脸的直立照片作为测试图像。受试者包括90名年龄在2岁11个月至12岁11个月之间的儿童。将受试者分为A组（7岁以下）、B组（7-9岁）和C组（10岁以上），对他们的眼动进行测量和分析。结果表明：（1）C组对照片背景的扫视运动和背景注视点减少最多，其次是B组和A组;（2）各年龄组对面部特征（眼、鼻、嘴）的扫视运动重叠明显。然而，被试并没有对整个面部外观（头发、前额、脸颊、耳朵和下巴）进行扫描。3.面部外观上的注视点分布不均匀。许多注视点被发现接近面部特征。4.面部特征上的注视点增加最多的是C组，其次是B组和A组。

项目成果

人の行動と視知覚

人类行为和视觉感知

• 发表时间: 2004
• 期刊: 催眠と科学 19巻1号
• 作者: Kurihara E;Koseka T;Gohara K;Nishihara T;Ansai T;Takehara T;下岡 正八
• 通讯作者: 下岡 正八

The way children look at the upright photograph of a male dentist's face-Analysis using non-contact type of eye movement measuring apparatus FreeView【○!R】

孩子们看男性牙医脸部正立照片的方式-使用非接触式眼动测量仪进行分析 FreeView【○!R】

• 发表时间: 2005
• 期刊: Pecliatric Dental Journal Vol.15, No.1
• 作者: Shinya Sanpei;Shohachi Shimooka;Hirotoshi Baba.Hiroaki Honma;Hiromi Ohno;Sugako Yoshino;Koji Kojima
• 通讯作者: Koji Kojima

Tree-dimensional analysis of dentist's eye movements

牙医眼球运动的树维分析

• 发表时间: 2004
• 期刊: Odontology Vol.92, No.1
• 作者: Hirotoshi Baba;Shohachi Shimooka
• 通讯作者: Shohachi Shimooka

三瓶伸也, 下岡正八: "テスト映像化したヒトの動きの視知覚分析 -小児の眼球運動-"小児歯科学雑誌. 40・3. 516-530 (2002)

Shinya Sanpei、Shohachi Shimooka：“将人体运动可视化为测试图像的视觉感知分析 - 儿童眼球运动 -”《儿科牙科杂志》40・3（2002 年）。

Hirotoshi Baba, Shohachi Shimooka: "Three-dimensional Analysis of Dentist's Eye Movements"Odontology. Vol.91,No.1 September. (2004)

Hirotoshi Baba、Shohachi Shimooka：“牙医眼球运动的三维分析”牙科学。