Rotation to Simple Loadings Using Component Loss Functions: The Oblique Case

Component loss functions (CLFs) similar to those used in orthogonal rotation are introduced to define criteria for oblique rotation in factor analysis. It is shown how the shape of the CLF affects the performance of the criterion it defines. For example, it is shown that monotone concave CLFs give criteria that are minimized by loadings with perfect simple structure when such loadings exist. Moreover, if the CLFs are strictly concave, minimizing must produce perfect simple structure whenever it exists. Examples show that methods defined by concave CLFs perform well much more generally. While it appears important to use a concave CLF, the specific CLF used is less important. For example, the very simple linear CLF gives a rotation method that can easily outperform the most popular oblique rotation methods promax and quartimin and is competitive with the more complex simplimax and geomin methods. The author would like to thank the editor and three reviewers for helpful suggestions and for identifying numerous errors.     

Free Speech and Multiculturalism In and Out of the Academy

The debate over hate speech in the United States and the accompanying changes in the political culture of the university provides an opportune case to explore the impact of changing norms of free speech on political tolerance toward unpopular groups. I offer a theory of opinion change that identifies the population groups that should be most susceptible to the new norms against hate speech that originated on college campuses around the country in the 1980s. The predictions from this theory are tested using a battery of tolerance items asked repeatedly in General Social Surveys gathered between 1976 and 2000. The analysis shows that the intellectual campaign against hate speech has significantly reduced support for the free speech rights of racists. This retreat in levels of tolerance is most evident among college students who were educated since the mid-1980s, when debates over multiculturalism and political correctness reached their peak. At the same time, levels of tolerance for nonconformist ideas and lifestyles have remained generally high among today's college students and are almost always significantly higher than the national average. The general stability in aggregate levels of tolerance both in the general population and in various demographic groups only serves to highlight the few dramatic changes that have taken place.     

Deliberative Democracy and "Human Nature": An Empirical Approach

The idea of deliberative democracy is based upon an implicit and questionable assumption that the ability for a meaningful participation in deliberation is a common characteristic of citizens of democratic countries. This paper discusses that assumption and describes the results of empirical research aimed at finding out (1) whether ordinary people are able to solve important ideological and moral controversies by means of deliberation, (2) what factors may facilitate this process, and (3) what are the effects of the deliberation. The research consisted in studying 20 small groups of parents of school-aged children who were asked to participate in a debate about sex education in Polish schools (N  =  195). The debates were conducted by a facilitator. Before and after the debate participants filled out questionnaires testing their attitudes and some psychological variables. The debates were recorded on videotapes. We found that it is possible to conduct a debate on ideologically contentious issues that meets some criteria of the deliberative functioning and such a debate may have some of the effects postulated by deliberative theorists.     

Psychometric Validation of the Temptation and Restraint Inventory in Two Samples of College Drinkers1

Drinking restraint, commonly measured by the Temptation and Restraint Inventory (TRI; Collins & Lapp, 1992), refers to a cycle of temptation to drink alcohol and attempts to control alcohol use that results in excessive consumption. Recent research has examined college drinkers using the TRI, however, it has been validated only in adult samples. This study validated the TRI in two samples of college drinkers, designated as “hazardous” (n = 480) and “harmful” (n = 231) drinkers. Using confirmatory factor analysis, the previously reported higher order two-factor structure was identified in both samples. In addition, multiple regression analyses using derived component scores demonstrated that TRI performance was associated with degree of alcohol dependence in both samples. These data support the use of the TRI in college samples.These data were previously presented in November 2002 at the 36th annual meeting of the Association for the Advancement of Behavior Therapy, Reno, NV     

Factor Structure of the Reasons for Attempting Suicide Questionnaire (RASQ) with Suicide Attempters

A sample of 134 suicide attempters completed the Reasons for Attempting Suicide Questionnaire (RASQ). Maximum likelihood factor and principal components analyses confirmed the multidimensionality of the RASQ, with two-component and three-factor models each receiving support. Scales from these competing multidimensional RASQ models demonstrated adequate internal consistency reliability. For the two-component model, two previously developed scales demonstrated differential validity with suicide indices. It is concluded that the RASQ has at least two dimensions, and it is recommended that the RASQ be scored for two scales: Internal Perturbation-Based Reasons and Extrapunitive/Manipulative Motivations.     

Neediness and connectedness and the five‐factor model of personality

This study examined maladaptive and relatively more adaptive forms of dependency, as measured by the neediness and connectedness factors of the Depressive Experiences Questionnaire (DEQ; Blatt, D'Afflitti, & Quinlan, 1976 ), within a comprehensive scheme of personality provided by the revised NEO Personality Inventory (NEO‐PI‐R; Costa & McCrae, 1992 ). University students (n = 475) completed the DEQ, NEO‐PI‐R, and a measure of depressive symptoms. Results indicated that neediness reflected anxiety, self‐consciousness, vulnerability, unassertiveness, and inactivity, whereas connectedness reflected anxiety, warmth, agreeableness, and valuing of relationships. Neediness demonstrated stronger relations than connectedness with depressive symptoms. These results support the validity of DEQ neediness and connectedness as measures of maladaptive and relatively more adaptive forms of dependency. Copyright © 2006 John Wiley & Sons, Ltd.     

A Functional Analysis of 2004 Ukrainian Presidential Debates

Political leaders’ debates are an important and highly visible instances of public argumentation. As such, they merit scholarly attention. This essay applies the Functional Theory of Political Campaign Discourse to analyze televised presidential debates from the Ukraine in 2004. Overall, this analysis revealed that acclaims were the most common function, followed by attacks and then defenses. Policy was addressed more often than character in these debates, as expected. The incumbent candidate acclaimed significantly more and attacked less than the challenger. The incumbents used past deeds significantly more often to acclaim – and less to attack – than the challengers. Finally, general goals and ideals were used more as the basis for acclaims than attacks in these debates. Implications of these results are discussed.     

心脑血管疾病防治观的上游与下游

促发心脑血管疾病的多重危险因素属于关系链的上游,糖尿病和代谢综合征属于中游,而心绞痛、心肌梗死和脑卒中属于疾病的下游,干预下游是一种高成本高风险的模式,如将干预重点转移到上游则风险不大,成本低廉,有充分的选择余地。     

急诊室濒死病人临床诊治决策的影响因素

正确、合理的临床决策为病人提供理想的诊疗方案。在急诊室濒死病人的诊治过程中,急诊医生应本着以人为本的原则,根据病情的轻重缓急,抓住重点进行紧急处理。其中,病人疾病的性质与预后、疾病严重程度、医生技术水平、医院护理水平、医院的医疗设备与管理水平、诊治费用、医患关系、家属对待诊治的态度、医德医风、政策法规等对医生的临床诊治决策均有不同程度的影响。     

契约观念与正当性——一个政治哲学史的视角

作为政治学的重要范畴,契约观念与政治生活中的正当性问题紧紧交织在一起。这一范畴有特定的西方政治哲学传统的背景,并在不同时代语境之中有其不同的内涵和特质。在西方政治发展的不同阶段,契约观念分别与政治服从的必要性、政治权威合法性和政府行为的范围与限度等问题密切相关。契约政治观念体现了人类实现自我治理的理想。