A robust vision-based method for staircase detection and localization

A robust vision-based staircase identification method is proposed, which comprises 2D staircase detection and 3D staircase localization. The 2D detector pre-screens the input image, and the 3D localization algorithm continues the task of retrieving geometry of the staircase on the reported region in the image. A novel set of principal component analysis-based Haar-like features are introduced, which extends the classical Haar-like features from local to global domain and are extremely efficient at rejecting non-object regions for the early stages of the cascade, and the Viola–Jones rapid object detection framework is improved to adapt the context of staircase detection, modifications have been made on the scanning scheme, multiple detections integrating scheme and the final detection evaluation metrics. The V-disparity concept is applied to detect the planar regions on the staircase surface and locate 3D planes quickly from disparity maps, and then, the 3D position of staircase is localized robustly. Finally, experiments show the performance of the proposed method.     

教育编辑胜任力模型的构建与验证

根据教育出版社编辑工作特征,运用调查研究法、特尔菲(Delphi)专家评价法等,编制了编辑胜任力调查量表,通过对分布在全国的7个教育出版社301名编辑问卷测试,并对测试数据采用因素分析与验证分析的方法进行了系统分析,建构了教育编辑胜任力模型。研究结果表明,教育编辑胜任力主要由工作取向、自我取向、人际取向3方面8个因子构成。本研究为教育出版社的优秀编辑的培养、选拔及测评方面提供了新的理论依据。     

浅论孔子思想的现代价值

孔子是我国古代教育思想的奠基者,是我国古代伟大的教育家、思想家,儒家学派的创始人。两千多年来,他和他所创立的思想学说,对我国的教育教学、建设和谐社会以及它的现代管理价值等方面有着极为深刻的影响。孔子的儒家思想对世界范围内的政治和经济的影响是深远的。     

大学生学习适应量表的编制

对当代大学生学习适应问题进行了深入分析,在有关研究的基础上,探讨了当代大学生学习适应的主要因素,并编制一套适合当代大学生学习适应的测验。对四类院校918名大学生进行了施测,对调查数据进行了探索性因素分析和验证性因素分析。探索性因素分析结果表明,大学生学习适应的主要因素包括学习动机、教学模式、学习能力、学习态度、环境因素等5个方面;验证性因素分析结果表明,所提取的5个因素与构想模型拟合较好,测验具有较好的信、效度     

经验、材料性质及加工水平对虚假记忆的影响

本实验采用DRM研究范式,考察经验、材料性质和加工水平三个方面对虚假记忆的影响。实验首次采用句子的方式呈现,给被试提供符合经验和不符合经验的句子进行学习和再认。实验结果显示,三个因素对虚假记忆的影响都是显著的,其中,经验是导致虚假记忆产生的主导因素,加工深度同经验之间以及材料性质同经验之间的交互作用均存在显著的交互作用。     

乐喻的变迁——“金声玉振”说的诠释与比较

在中国古代文化对抽象思想的建构与呈现中,音乐譬喻占有重要地位,其中最知名者即“金声玉振”。孟子用该乐喻表彰孔子的圣德,朱熹则以之阐发“致知在力行之先”的观点。俞樾重新掘发赵岐疏解,对朱注提出挑战,其说表明“金声而玉振之”是一句完整的引文,且具有另一种诠释的可能。竹帛本《五行》为俞说提供了支持,并从德性与德行、心灵与身体、工夫与境界、礼乐与社群等层面丰富了乐喻的思想意蕴。对“金声玉振”的诠释史进行考察,为管窥思孟学派的发展提供了独特视角,同时也有助于重审出土文献的学术意义。     

关于西田哲学中的“东洋文化”——以《善的研究》为中心

日本近代哲学家西田几多郎认为西方哲学是一种对象化的逻辑,然而实在并非独立于意识之外的认识对象,而是知情意合一的意识的统一状态,这种主客合一的直觉主义就是东洋文化的本质。西田在《善的研究》中提出了纯粹经验的概念,试图给贯穿于老庄思想、儒学以及大乘佛教根底里的东方式直觉体悟加以哲学化的阐释,并以此与以逻辑学为基础的西方文化相抗衡。同时西田从一即多这一关于实在的分化发展逻辑出发,将作为有形文化的西方哲学与作为无形文化的东方哲学理解为一个普遍逻辑的两种形态,二者的融合可以形成一个更大的世界性文化。     

General,Work-Specific,and Work-Role Conscientiousness Measures in Predicting Work Criteria: A Comparative Perspective

The current study compared general, work-specific, and work-role measures of conscientiousness as predictors of job satisfaction, organizational commitment, turnover intention, job engagement, and task performance. As expected, work-role conscientiousness yielded stronger relationships with five of the ten work-related criteria than general conscientiousness, and with six of the ten criteria than work-specific conscientiousness. More importantly, work-role conscientiousness displayed incremental validity in predicting nearly all work-related criteria, when controlling for general and work-specific conscientiousness alone or in combination. It is also worth noting that six of ten analyses found that work-role conscientiousness demonstrated greater relative importance compared to its counterparts. Finally, we found that the context in which the items were completed moderated the relationships between work-role conscientiousness and two work-related criteria (i.e., job satisfaction and organizational commitment). Together, these results suggest that researchers should consider the work-role measure of conscientiousness in the prediction of work criteria.