CICERO, AMBROSE, AND AQUINAS "ON DUTIES"OR THE LIMITS OF GENRE IN MORALS

To compose a Christian book on exemplary Christian living, Ambrose appropriates and criticizes Cicero's book on “duties,”De officiis. In many passages within the moral part of his Summa of Theology, Thomas Aquinas incorporates quotations from both Cicero and Ambrose. Comparison of the three texts raises issues about the relation of genres to terms, arguments, rules, and ideals in religious teaching. Genre becomes a useful category for analyzing religious rhetoric only when it is conceived as a set of persuasive or pedagogical relations below a text's surface disposition.     

高科技战争对人民军医道德心理的影响及对策初探

现代高科技战争呈现出的新模式和新特点引发了新的伦理问题,从而对参战医护人员的道德心理构建提出了更高要求。分析了高科技战争对我人民军医道德心理,即道德认知、道德情感、道德意志、道德行为等方面的主要影响,进而从医德心理学科角度提出了相应的优化策略。     

虚假医疗信息的道德缺失与伦理重建

伴随着经济和信息技术的发展,医疗信息环境的污染和失衡已严重影响到了医疗卫生事业的健康发展。从虚假医疗信息的表现入手,剖析了虚假医疗信息产生的根源,着重分析了虚假医疗信息的道德缺失,从实际出发提出了具有可操作性的伦理道德重建。     

用ROC评价AFP、VEGF和瘦素对HCC的诊断价值

用受试者工作特性曲线（ROC）对184例HCC患者和73例健康对照者的血清AFP、VEGF、Lep及三者联合检测结果进行评价。结果显示：AFP、VEGF、Lep测定结果在两组资料间比较均有统计学意义（P〈0．01）。HCC患者的AFP、VEGF、Lep与三者联合检测在ROC曲线下面积分别为0．902、0．841、0．712和0．952。AFP、VEGF、Lep对HCC的临床诊断临界点分别为25ug／L、25lng／L和15ug／L。因此,AFP、VEGF、Lep三者联合检测可显著提高对HCC诊断的灵敏度和有效性,优于AFP、VEGF、Lep的单项检测。     

Perceived fit with an academic environment: Attitudinal and behavioral outcomes

Because person–organization fit relates to important outcomes, and because fit is a time-dependent process, there exists a need to model longitudinal data related to fit. In a multi-university sample (N = 1174), we tested hypotheses concerning person–organization fit and various behavioral and attitudinal outcomes; correlations between changes in these variables over time, and the correlates of these changes. Using autoregressive modeling and latent growth curve modeling, results indicated that academic fit leads to academic satisfaction, which in turn leads to turnover intent, and to a lesser extent GPA and class absenteeism. Changes in academic fit correlated highly with similar changes in satisfaction and GPA and with opposite changes in turnover intent. Academic satisfaction did not correlate with subsequent organizational citizenship behavior (OCB) as predicted; changes across these domains were significantly related, but were small. Consistent with our hypotheses, Realistic interests correlated negatively with changes in academic fit and satisfaction. Investigative interests were correlated positively with changes in fit and initial satisfaction levels. We conclude by discussing implications, limitations, and future research concerning the longitudinal analysis of person–organization fit.     

Regularized Finite Mixture Models for Probability Trajectories

Finite mixture models are widely used in the analysis of growth trajectory data to discover subgroups of individuals exhibiting similar patterns of behavior over time. In practice, trajectories are usually modeled as polynomials, which may fail to capture important features of the longitudinal pattern. Focusing on dichotomous response measures, we propose a likelihood penalization approach for parameter estimation that is able to capture a variety of nonlinear class mean trajectory shapes with higher precision than maximum likelihood estimates. We show how parameter estimation and inference for whether trajectories are time-invariant, linear time-varying, or nonlinear time-varying can be carried out for such models. To illustrate the method, we use simulation studies and data from a long-term longitudinal study of children at high risk for substance abuse. This work was supported in part by NIAAA grants R37 AA07065 and R01 AA12217 to RAZ.     

Reasons,rational requirements,and the putative pseudo-question “Why be moral?”

In this paper, I challenge a well-known argument for the view that “Why be moral?” is a pseudo-question. I do so by refuting a component of that argument, a component that is not only crucial to the argument but important in its own right. That component concerns the status of moral reasons in replies to “Why be moral?”; consequently, this paper concerns reasons and rationality no less than it concerns morality. The work I devote to those topics shows not only that the argument I address is unsound, but that the conclusion of that argument is false. “Why be moral?” is no pseudo-question.     

The longitudinal relations between parenting and toddlers' attention problems and aggressive behaviors

The aim of the present study was to examine the normative developmental trajectories of toddlers’ externalizing behaviors and several maternal and paternal parenting dimensions. Latent growth models were used to determine intraindividual changes and interindividual differences in these changes. One hundred and eight boys were followed from 17 months of age to 35 months of age. A significant linear decrease in attention problems and a significant linear increase in aggressive behaviors were found. Additionally, multivariate models were tested that related the developmental trajectories of externalizing behaviors to the trajectories of the parenting dimensions. The results showed meaningful contemporary relations and relations between over-time trajectories of parenting dimensions and children's externalizing behaviors.