注意负荷对内隐序列学习的影响研究

运用次级任务研究范式,采用符号计数的次级任务和歧义序列中的次级条件序列,将内隐序列学习分为单任务组和双任务组,统一在单任务条件下测试。结果发现:(1)两组被试内隐学习成绩差异不显著;(2)双任务组被试在学习组块和测试组块的内隐学习差异也不显著。结果进一步支持了在次级任务占用注意资源的条件下内隐学习仍然可以正常地获得、内隐序列学习不受注意负荷影响的观点。     

高师学生学习倦怠现状的调查研究

本研究旨在探讨高师学生学习倦怠状况。用连榕等参照Maslach的量表编制的《大学生学习倦怠调查量表》对716名高师学生进行问卷情况。结果表明：高师学生的学习倦怠处于中等程度。男生的情绪低落显著高于女生;不同年级的学生在学习倦怠的各个维度上差异显著;术科学生比文理科学更有成就感;城镇学生的学习倦怠程度显著高于农村学生。     

A Unified Nonparametric IRT Model for <Emphasis Type="Italic">d</Emphasis>-Dimensional Psychological Test Data (<Emphasis Type="Italic">d</Emphasis>-ISOP)

The (univariate) isotonic psychometric (ISOP) model (Scheiblechner, 1995) is a nonparametric IRT model for dichotomous and polytomous (rating scale) psychological test data. A weak subject independence axiom W1 postulates that the subjects are ordered in the same way except for ties (i.e., similarly or isotonically) by all items of a psychological test. A weak item independence axiom W2 postulates that the order of the items is similar for all subjects. Local independence (LI or W3) is assumed in all models. With these axioms, sample-free unidimensional ordinal measurements of items and subjects become feasible. A cancellation axiom (Co) gives, as a result, the additive isotonic psychometric (ADISOP) model and interval scales for subjects and items, and an independence axiom (W4) gives the completely additive isotonic psychometric (CADISOP) model with an interval scale for the response variable (Scheiblechner, 1999). The d-ISOP, d-ADISOP, and d-CADISOP models are generalizations to d-dimensional dependent variables (e.g., speed and accuracy of response). The author would like to thank an Associate Editor and two anonymous referees and also Professor H.H. Schulze for their very valuable suggestions and corrections.     

Putting the system back into systems change: a framework for understanding and changing organizational and community systems

Systems change has emerged as a dominant frame through which local, state, and national funders and practitioners across a wide array of fields approach their work. In most of these efforts, change agents and scholars strive to shift human services and community systems to create better and more just outcomes and improve the status quo. Despite this, there is a dearth of frameworks that scholars, practitioners, and funders can draw upon to aid them in understanding, designing, and assessing this process from a systemic perspective. This paper provides one framework--grounded in systems thinking and change literatures--for understanding and identifying the fundamental system parts and interdependencies that can help to explain system functioning and leverage systems change. The proposed framework highlights the importance of attending to both the deep and apparent structures within a system as well as the interactions and interdependencies among these system parts. This includes attending to the dominant normative, resource, regulative, and operational characteristics that dictate the behavior and lived experiences of system members. The value of engaging critical stakeholders in problem definition, boundary construction, and systems analysis are also discussed. The implications of this framework for systems change researchers and practitioners are discussed.     

不规则几何图形识别中的信息取样优先序

研究了不规则几何图形识别中的信息取样优先序。被试为浙江大学本科生80 名,男女各半,年龄18－22 岁,色觉正常,视力或矫正视力正常。刺激材料为20个不规则几何图形。实验的自变量有3个：①作业任务,认同与匹配2种;②显示条件,良好与不良2种;③显示方式,旋转与不旋转2种。因变量用了反应时与错误指数二项。实验的作业有二项,一项是对呈现在CRT上图形做判别作业;一项是有关信息取样优先序的问卷作业。Friedman 双向方差分析和Kendall一致性系数检验的结果表明：不规则几何图形的信息取样优先序有按取样特征信息差异度序进行编排的趋势。较稳定的取样序,特别是将整体信息置于较优先地位的取样序有助于提高图形识别的作业绩效     

国外有关内隐自尊的研究

作为内隐社会认知领域的一部分,内隐自尊是指人们在对与自我相关或自我分离的客体进行评价时的一种态度表现,而这种态度无法通过内省的方式被识别。根据近几年的研究成果,Greenwald与 Banaji将内隐自尊概括为三种形式：实验控制条件下的内隐自尊,如角色扮演、单纯所有权现象及小群体效应;原生内隐自尊,例如社会交往中的相似-吸引现象、劝说中的认知反应、选择决策的扩散效应、姓名字母偏爱效应;二级内隐自尊,如自我积极性、内隐的合群与排斥及替代性自尊     

青少年家庭义务感的研究

本研究采用家庭义务感问卷对711名高一和高三的城乡青少年进行了调查,考察当前青少年家庭义务感的基本特征.结果表明,(1)青少年总体上具有较强的家庭义务感;(2)农村青少年比城市青少年更为重视“未来对家庭的支持”;女青少年比男青少年更重视当前与未来对家庭的支持,以及对家人的尊敬;独生与非独生青少年的家庭义务感无显著差异;(3)在“当前对家庭的支持”与“未来对家庭的支持”方面,青少年的义务感高于他所感知到的父母的期望,但在“对家人的尊敬”上,青少年的态度与父母的期望间无显著差异.     

Kant, Nonaccidentalness and the Availability of Moral Worth

Contemporary Kantians who defend Kant's view of the superiority of the sense of duty as a form of motivation appeal to various ideas. Some say, if only implicitly, that the sense of duty is always ``available' to an agent, when she has a moral obligation. Some, like Barbara Herman, say that the sense of duty provides a ``nonaccidental' connection between an agent's motivation and the act's rightness. In this paper I show that the ``availability' and ``nonaccidentalness' arguments are in tension with one another. And the ``availability' idea, although certainly supported by some passages in Kant himself, is also clearly denied in other passages. My conclusion is that Kantians will need to abandon either availability or nonaccidentalness if they wish to have a consistent set of views about the sense of duty.