A nonrandomized minimax solution for passing scores in the binomial error model

A nonrandomized minimax solution is presented for passing scores in the binomial error model. The computation does not require prior knowledge regarding an individual examinee or group test data for a population of examinees. The optimum passing score minimizes the maximum risk which would be incurred by misclassifications. A closed-form solution is provided for the case of constant losses, and tables are presented for a variety of situations including linear and quadratic losses. A scheme which allows for correction for guessing is also described.This work was performed pursuant to Grant No. NIE-G-78-0087 with the National Institute of Education, Department of Health, Education, and Welfare, Huynh Huynh, Principal Investigator. Points of view or opinions stated do not necessarily reflect NIE position or policy and no official endorsement should be inferred. The editorial assistance and comments of Anthony J. Nitko and of Joseph C. Saunders are gratefully acknowledged.     

认知诊断测验蓝图的设计

通常认为由属性和项目关联阵（即Q矩阵）的列对应的项目充任认知诊断测验中行为样本,其实这种做法不能有效防止理想反应模式的误判。如在测验之前便可确定欲测之属性及层级关系,找到可达阵,可证明可达阵的各个列对应的项目类在认知诊断测验中必不可少,否则在理想反应模式下就一定有一些被试会被误判。本文给出充分必要Q矩阵的概念,以区别Tatsuoka(1995,2009) 讨论过的充分Q矩阵概念。充分必要Q矩阵才能有效指导测验的编制。     

PATHWAYS OF PLEASURE

This article describes a mode of transference relationship in which the analysand has to contend with a psychic mobilisation that results from exchanges with the analyst-object and is related to the activation of pleasure in his/her own mental functioning. The patient's ego feels the internal and external excitations that stem from this mobilisation to be dangerous because of the anxieties about threatening intrusions that they raise. These anxieties arise along the contours of narcissistic flaws that give resonance to early traumatic experiences. The ego protects itself from the danger by organising narcissistic defences that oppose the impulses towards the analyst-object and foster a stagnation of the psychic work. The author puts forward the hypothesis that the patient's ego, not tolerating exposure to drive-related dangers, retracts into a mode of primary anality that is imprisoning and restrictive, setting up a fantasy of narcissistic nidification in which a part of the ego merges with an omnipotent primary object. The purpose of this strategy is to neutralise the excitations - as far as possible - while nevertheless maintaining the element of the drive excitation that forms the basis of the fantasy. The dynamics and the economy of the defensive organisation are examined in detail, as are the questions that these raise. A clinical case illustration is presented.     

基于属性掌握概率的认知诊断计算机化自适应测验选题策略

在认知诊断计算机化自适应测验(CD-CAT)中, 被试对每个属性的掌握概率更直接地反映了被试能力的当前估计值。因此, 基于被试的属性掌握概率来构建选题策略, 选择最能改变被试属性掌握概率的题目作为下一个测验项目, 这应该是一个值得尝试的方案。本文借鉴已有相关研究的数据生成模式进行探索, 模拟实验结果表明：假设属性间相互独立,在定长(长度为16)、变长(长度为16或后验属性掌握模式概率达到0.8)以及短测验(长度分别为4、6、8、10)的情况下, 基于属性掌握概率的选题策略PPWKL和PHKL有较好的分类准确率, 在题目曝光率, 题库使用均匀性等方面也有较好的表现; 与研究较多的PWKL、HKL等策略相比, 也略有优势; 当属性间存在不同程度的相关时, 在定长、变长以及较短的测验条件下, 基于PHKL和MI的测验对知识状态估计精度较好, 基于PPWKL和PHKL的测验综合表现占优。     

流动儿童的人格特点对主观幸福感的影响

该文探讨大五人格、乐观和掌控感对流动儿童主观幸福感的影响。运用幸福感自我评定量表、积极情感／消极情感量表（PANAS）修订版、学生总体生活满意度量表（SLSS）、学生多维生活领域满意度量表（MSLSS）、人格五因素问卷、生活取向测验修订版和掌控感量表对1018名流动儿童和319名城市儿童进行调查。结果：1）流动儿童的总体幸福感为7、0,正性情感多于负性情感,总体生活满意度为2、9;2）在正性人格特征（外向性、宜人性、谨慎性、开放性乐观和掌控感）得分上：打工校流动儿童〈混合校流动儿童〈公立校城市儿童,在负性人格特征（情绪性）则相反;3）对主观幸福感的分层回归分析显示外向性、神经质、开放性、掌控感和乐观对主观幸福感有着稳定且显著的影响作用,其中人格五因素起着主要的预测作用。结论：流动儿童的主观幸福整体偏上,打工校流动儿童的人格健全状况最差,人格五因素对主观幸福感起着主要的影响作用。     

Linkage of Oedipal Dangers and Mastery to Theodor Herzl's Zionism

This paper demonstrates that Herzl's development of political Zionism was largely a reflection of his improved mastery of Oedipal dangers. Before his Zionism, he had been a total assimilationist. This was manifested in the nature of his disdainful attitude towards the Jewish masses and in idealization of selected non-Jews, as well as in his conflicted Jewish identity. In his thirties, various external events undermined the assimilationist approach; other events, plus ego maturation, allowed a more effective mastery of Oedipal dangers. Thus, he was able to react more appropriately and creatively to intensifying anti-Semitism by developing Zionism that reflected increased honor, manliness, and reconciliation.     

成就目标与任务投入的关系

采用实验室实验的方法,探讨了不同的任务阶段成就目标对任务投入的影响。将被试随机分配至掌握目标组或成绩目标组,考察两组被试在任务前、中、后三个阶段的任务投入水平,及相关动机变量的情况。研究结果表明,成就目标对任务投入的作用差异主要体现在任务结束之后,成绩目标组对尚未完成的实验任务的继续投入明显少于掌握目标组,并且成绩目标组在实验过程中较少体验到愉悦感,对实验任务的内在兴趣也较低。     

The Weaving Healthy Families program: Promoting parenting practices,family resilience,and communal mastery

Parenting quality, family resilience, and community resilience and support have been found to be primary protective factors for the disproportionate burden of anxiety, posttraumatic stress disorder (PTSD), substance use disorder (SUD), depression, and suicide that US Indigenous youth and adults tend to experience. The purpose of this research study was to examine pilot results for outcomes related to relational factors for Indigenous family members who participated in the Weaving Healthy Families (WHF) program (translated to Chukka Auchaffi’ Natana, in the Choctaw tribal language), a culturally grounded and empirically informed program geared toward promoting wellness, family resilience, parenting practices, and community resilience while also preventing SUD and violence. This nonrandomized pre-experimental pilot intervention followed a longitudinal design, which included pre-test, a post-test, and a 6-, 9-, and 12-month post-intervention follow-up surveys. Repeated-measures regressions were utilized with generalized estimating equations (GEE) to examine changes in parenting, family resilience, and communal mastery before and after the intervention for 24 adults and adolescents (12–17) across eight tribal families. Results indicate that the overall quality of parenting improved, as measured by improved parental monitoring and reductions in inconsistent discipline and corporal punishment. We identified sex differences in positive parenting, poor monitoring, and corporal punishment, with greater decreases in these measures among males over time. Family resilience and communal mastery improved for adolescent and adult participants after the WHF program. Our results indicate promising improvements across relational, familial, and community ecological, which provide clear clinical implications.     

Paradox lost: Understanding vague predicates

Abstract

The paper is concerned with the status of vague predicates. It is argued that they are for the most part ‘classifiers’, which are covertly comparatives and name not monadic properties but relations. The Sorites Paradox, it is claimed, is thus defused and a verdict theory of vague predicates is presented. Our practice in using vague words is described and it is contended that in our use of these predicates we always have a permanent possibility of independent demarcation. Wittgenstein's picture of the wall and the swamp is deployed to avoid the Transition Problem and it is argued against Fregeans that we need vague language for the advancement of knowledge and understanding.