Impact of Remembering Childhood Sexual Abuse on Addiction Recovery for Young Adult Lesbians

This article examines the impact of childhood sexual abuse on young adult lesbians' sexual identity and their recovery from chemical dependency. The authors recommend that counselors assess for sexual orientation (past and present), sexual abuse, and possible dual diagnosis. Implications for counselors are discussed.     

学科领域知识丰富性对中学代数问题表征层次的影响

研究学科领域知识丰富性不同的学生在问题表征过程中信息表征层次的特点。采用“学习-再认”范式,以5类等式为材料,62名初二学生参与实验。结果：两组被试对表面和原理特征一致的等式产生明显的错误再认;对表面特征不一致等式的错误率明显减少。无论原理特征是否一致,两组对表面特征一致等式的反应时无显著差别,但在正确率上丰富组的更高。说明,两组均以有序的系列加工方式编码信息,优先编码表面特征。贫乏组对原理特征的编码干扰表面特征的加工,因而原理特征被丢弃。丰富组加工表面特征则无干扰现象出现,两种特征均能作为再认线索。     

变革型领导如何影响员工的工作结果：一个有中介的调节作用分析

本文通过对426名在职人员的调查,探讨了变革型领导对工作绩效与满意度的影响机制。最后采用SPSS 13.0和Lisrel 8.7 对数据进行多层级线性回归分析,并依据温忠麟等（2006）的统计步骤分析了有中介的调节作用,得到如下结果：（1）在控制了年龄、性别与任职年限之后,自我效能在变革型领导与工作绩效、工作满意度之间都起部分中介作用;（2）核心工作特征在变革型领导与工作绩效之间起调节作用,调节作用需要通过自我效能作为中介变量。文章最后讨论了本研究的理论和实践意义。     

Sample size planning with the cost constraint for testing superiority and equivalence of two independent groups

The allocation of sufficient participants into different experimental groups for various research purposes under given constraints is an important practical problem faced by researchers. We address the problem of sample size determination between two independent groups for unequal and/or unknown variances when both the power and the differential cost are taken into consideration. We apply the well‐known Welch approximate test to derive various sample size allocation ratios by minimizing the total cost or, equivalently, maximizing the statistical power. Two types of hypotheses including superiority/non‐inferiority and equivalence of two means are each considered in the process of sample size planning. A simulation study is carried out and the proposed method is validated in terms of Type I error rate and statistical power. As a result, the simulation study reveals that the proposed sample size formulas are very satisfactory under various variances and sample size allocation ratios. Finally, a flowchart, tables, and figures of several sample size allocations are presented for practical reference.     

New heterogeneous test statistics for the unbalanced fixed‐effect nested design

When the underlying variances are unknown or/and unequal, using the conventional F test is problematic in the two‐factor hierarchical data structure. Prompted by the approximate test statistics (Welch and Alexander–Govern methods), the authors develop four new heterogeneous test statistics to test factor A and factor B nested within A for the unbalanced fixed‐effect two‐stage nested design under variance heterogeneity. The actual significance levels and statistical power of the test statistics were compared in a simulation study. The results show that the proposed procedures maintain better Type I error rate control and have greater statistical power than those obtained by the conventional F test in various conditions. Therefore, the proposed test statistics are recommended in terms of robustness and easy implementation.     

The First Asian Ecumenical Confession of Faith: The So‐Called Twelve Articles of Faith of Many Asian Protestant Churches

The Twelve Articles of Faith, written by Western Presbyterian and Reformed missionaries in India around 1900, have arguably been the most important ecumenical confession of faith of many Asian Protestant churches (Indian, Korean and Chinese Protestant churches and beyond). The articles by and large adopt the spirit and content of the Westminster Confession and Catechisms, and have some apparently Calvinistic elements. But they also have some new Arminian, universalistic and ecumenical elements that include the unique historical and theological implications of the epochal Western missions in Asia of the 19th and the early 20th centuries: both Christ's atonement for all people and a non‐predestinarian order of salvation. These elements, however, seem to entail a weak, individualistic ecclesiology along with a Biblicist or fundamentalist interpretation of the Bible. Nonetheless, having influenced millions of Asian Christians, the articles have been and continue to be an important ecumenical confession of faith, and in this way can contribute to uniting Asian‐and world‐Christian churches.     

Saving for a Rainy Day? Comparative Optimism About Disability in Old Age

This study examined young (n = 40) and middle‐aged (n = 30) adults' susceptibility to comparative optimism and comparative pessimism regarding disability in old age and their willingness to save for long‐term care. Participants rated their risk of diverse levels of disability in old age, compared to another similar person, and indicated the amount of money they would be willing to save for future long‐term care. While middle‐aged participants showed the same level of comparative optimism for diverse disability levels, younger participants showed increasing levels of comparative optimism with increasing disability. Participants' comparative optimism levels and age both predicted their intentions to save. The findings are discussed in terms of theories of judgment and behavioral decision making.