关于临床决策问题

医生在临床工作中做出明确诊断,并据此给予有效的处理均属于决策过程.制定决策的整个过程,同时也是进行决策思维的过程.近年来高新技术的迅猛发展以及医疗费用急剧增加,使制定决策更加复杂.如何进行正确的决策思维,做出最切实可行的和最佳的决策,对避免决策的盲目性、局限性及惰性具有重要的现实意义.     

逻辑与人工智能

20世纪中期以来,计算机科学以撼世惊人的速度不断向前发展.作为其核心分支的人工智能研究亦取得了一次又一次的突破,并且以其不断逼近与挑战人类智能的姿态而引人注目.在人工智能成就的背后,逻辑学是促其前行的最主要动力引擎之一.逻辑为人工智能提供了根本性的观点与方法,并促成了人工智能研究中最主要派别--逻辑主义AI.而有着漫长学科发展史的逻辑学本身也在与人工智能的结姻过程中获得了自数学公理化、形式化运动以来的又一次全新发展契机.有论者认为"人工智能将是21世纪逻辑学发展的主要动力源泉,并且在很大程度上将决定21世纪逻辑学的面貌".[1]     

青少年身体自我的发展特点和性别差异研究

对1699名青少年学生用自编具有较好信度和效度指标的身体自我量表进行测试。结果表明：青少年学生对身体的满意度从“最满意”到“最不满意”依次是负面特征、相貌特征、性特征、运动特征和身材特征,随年龄的增长其发展呈现波动性,青春期早期和中期呈明显下降趋势,青春期后期有缓慢上升;身体自我在相貌特护、身材特征、性特征、负面特征方面都存在显著的性别差异,男生比女生对身体更满意;城市学生比农村学生对自己的身体更满意。     

孔子的政治伦理思想及其现实意义——兼论其在祖国和平统一的作用

孔子“为政以德”的政治伦理思想以“仁”为基础,以“利民”为价值导向,以实现社会“大同”为理想目标。为此,他要求治国者自身不断加强道德修养,坚持人道主义的伦理原则,选贤任能,反对战争,维护和平。坚持和发扬孔子的政治伦理思想,对于实现海峡两岸的和平统一具有重要现实意义。     

Perceptions of Singles and Single Parents: A Laboratory Experiment1

Two hundred forty undergraduates rated their perceptions of an individual for a job requiring relocation using a 2 × 3 (Gender: Single Male, Single Female × Child: No Child, 3‐Year‐Old, 6‐Year‐Old) between‐subjects experimental design. Findings indicate that single parents are perceived as having a more difficult time adjusting to a move but are also perceived to be more mature than childless singles. Single parents are also more likely to be offered a job that did not require relocation and are more likely to be awarded a merit‐based stipend than childless singles. Support was also found for the hypothesized mediating role of perceptions of adjustment and maturity in understanding actions taken toward single parents. The results are discussed in terms of implications for future research and applied practice.     

对未来思考的思考

未来思考是前瞻性思考,旨在解决人生发展任务。人类的未来思考有多种类型。从是否具有现实性上来看,可以把未来思考分为两种主要形式：期望和幻想。幻想抑制动机和行为,但是,如果对幻想和不利现实因素进行心理对照,幻想就可以转变成执行性意图,这是因为心理对照过程能够产生美好未来和当前现实的同时通达。我们还探讨了习惯于不同自我监控思维模式的人对待时间、失败的人格差异,并提出了进一步的研究方向。     

优秀护士"Y-G人格测验"特异性指标的研究

采用“Y-G人格测验”问卷及自制职业自评、他评调查表,分析比较了优秀护士与一般护士的人格特质、性格类型的差异。结果表明：优秀护士与一般护士在2种性格类型、7个人格特质上存在显著差异或差异趋势;提示从“Y-G人格测验”中提取护士人格特异性指标具有可行性;优秀护士人格特质的特异性指标可折射其性格类型、对开发护士职业心理素质研究的应用工具有一定价值。     

Video game addiction in children and teenagers in Taiwan.

Video game addiction in children and teenagers in Taiwan is associated with levels of animosity, social skills, and academic achievement. This study suggests that video game addiction can be statistically predicted on measures of hostility, and a group with high video game addiction has more hostility than others. Both gender and video game addiction are negatively associated with academic achievement. Family function, sensation seeking, gender, and boredom have statistically positive relationships with levels of social skills. Current models of video game addiction do not seem to fit the findings of this study.     

'The double identity' of Taiwanese Chinese: A dilemma of politics and culture rooted in history

The 'double identity' of Taiwanese as both Chinese and Taiwanese identity was measured among both general and student samples using categorical and continuous measures. As predicted, Mingnan (native province) Taiwanese were higher in Taiwanese identity whereas outside-province Taiwanese were higher in Chinese identity. Both groups shared similar representations of the history of Taiwan, but evaluations of leaders followed patterns of in-group favoritism. These representations of history were used to predict and find zero correlations between Chinese and Taiwanese identity. Taiwanese and Chinese identities were mutually compatible in cultural domains, and mediated the effect of demographic group. However, in issues concerning politicized allocation decisions (and language), Taiwanese and Chinese identity worked in opposite directions, and demographic group (and a critical evaluation of an historical leader) were significant even after controlling for identity. Implications for social identity theory, realistic group conflict theory, and the cross-straits relationship are discussed.     

Subliminal stimuli in the near absence of attention influence top-down cognitive control

Recent research has shown that visual stimuli can influence cognitive control functions, even if subjects are unaware of the identity of the stimuli. However, in those previous studies, subjects actively attended to the location of the subliminal stimuli. Here we assessed the role of endogenous spatial attention in such paradigms. We required subjects to quickly prepare for one of two numerical judgment tasks on the basis of the direction of motion in patches of moving dots presented in cued spatial locations. We found that irrelevant motion patches presented in the uncued spatial locations also influenced task performance. Motion in the uncued patches was weak and did not affect the perception of the cued patches. Further analyses suggested that the effect of priming by the uncued stimuli was present even for subjects who could only discriminate such stimuli at chance level. Three additional experiments confirmed that subjects paid minimal attention to the uncued locations, in that the subjects could not perform simple discriminations of conjunctions of features in those locations.