Convergence liberalism and the problem of disagreement concerning public justification

The ‘convergence conception’ of political liberalism has become increasingly popular in recent years. Steven Wall has shown that convergence liberals face a serious dilemma in responding to disagreement about whether laws are publicly justified. What I call the ‘conjunctive approach’ to such disagreement threatens anarchism, while the ‘non-conjunctive’ approach appears to render convergence liberalism internally inconsistent. This paper defends the non-conjunctive approach, which holds that the correct view of public justification should be followed even if some citizens do not consider enacted laws to be publicly justified. My argument sheds light on the fundamental structure of convergence liberalism.     

Computers in biofeedback research and therapy

While biofeedback is being used extensively in the clinic and the laboratory, a great deal of variability exists among biofeedback users with respect to instrumentation, treatment protocols, techniques of data acquisition, and methods of data analysis. It is argued that the use of computers in biofeedback will help reduce some of this variability. Other advantages of computers in biofeedback are discussed. Several presently available automated systems are reviewed. Implications for future biofeedback research are also discussed.     

Dating violence at three time periods: 1976, 1992, and 1996

Data collected over the past 10 years were used to investigate whether there have been changes in the incidence of violence when dating reported at a large university. Responses to Straus's 1979 Conflict Tactics Scale in 1986 (n = 603), 1992 (n = 414), and 1996 (n = 571) were compared. Analyzes indicated that there has been a reduction in both verbal aggression and violence scores over the 10-yr. period. In addition, the percentage of respondents who reported being in nonviolent relationships increased while the percentage of respondents in the three categories of relationship that include violence (mutual, perpetrator, and victim) decreased. These findings indicate that there may be an over-all reduction in both verbal aggression and violence between dating partners as they attempt to resolve conflicts.     

Predicting Divorce among Newlyweds from the First Three Minutes of a Marital Conflict Discussion

This study tested the hypothesis that how a discussion of a marital conflict begins--in its first few minutes--is a predictor of divorce. The marital conflict discussion of 124 newlywed couples was coded using the Specific Affect Coding System, and the data were divided into positive, negative, and positive-minus-negative affect totals for five 3-minute intervals. It was possible to predict marital outcome over a 6-year period using just the first 3 minutes of data for both husbands and wives. For husbands this prediction improved as the groups diverged in the remaining 12 minutes; for wives the prediction remained equally powerful for the remaining 12 minutes as it had been in the first 3 minutes.     

Relationship between egocentrism, alcohol consumption and reasons given for drinking

University students, 86 men and 141 women, completed a questionnaire from which their level of egocentrism, amount of alcohol consumed, and number of reasons for drinking could be estimated. Analysis supported earlier findings that men consume significantly more alcohol than do women. Both men and women who were rated as having high egocentrism scores gave significantly more reasons for drinking than did the women scoring low on egocentrism. Also, there was a significant correlation between egocentrism and reasons for drinking but not between egocentrism and amount consumed. The correlation was higher between the number of reasons given for drinking and the amount of alcohol consumed. Since men scoring high on egocentrism report the highest consumption, while high-scoring women report the lowest consumption, it is concluded that egocentrism plays an indirect role in the consumption of alcohol and the role it plays is different for men and women.     

Convergence Justifications Within Political Liberalism: A Defence

According to political liberalism, laws must be justified to all citizens in order to be legitimate. Most political liberals have taken this to mean that laws must be justified by appeal to a specific class of ‘public reasons’, which all citizens can accept. In this paper I defend an alternative, convergence, model of public justification, according to which laws can be justified to different citizens by different reasons, including reasons grounded in their comprehensive doctrines. I consider three objections to such an account—that it undermines sincerity in public reason, that it underestimates the importance of shared values, and that it is insufficiently deliberative—and argue that convergence justifications are resilient to these objections. They should therefore be included within a theory of political liberalism, as a legitimate form of public justification. This has important implications for the obligations that political liberalism places upon citizens in their public deliberations and reason-giving, and might make the theory more attractive to some of its critics, particularly those sympathetic to religious belief.     

Visibility distances with halogen and conventional headlights

Abstract.— Using visibility distance as a criterion, halogen and conventional continental European high and low-beam headlights were compared in a series of field experiments. On high-beam without opposing light the halogen headlights offered about 25% longer visibility distances than the conventional headlights. With both opposing cars using low-beam there was a slight advantage (<5 m) in favour of halogen headlights. The optimal dipping distance was a function of high-beam system (intensity) rather than low-beam system. Small differences in aiming, atmosphere etc. caused larger differences in visibility distance than did the headlight system.     

自尊的毕生发展

自尊是心理学的一个重要研究领域, 文章介绍了自尊的毕生发展研究在近三十年来的进展, 主要探讨了自尊的稳定性及其毕生发展的影响因素, 包括年龄、性别、种族和文化、社会经济地位与家庭教养方式等方面, 指出自尊毕生发展的研究将来应关注自尊的纵向研究和本土化研究, 并注意区分和探讨不同形式自尊的发展变化。