Exploratory Eye Movements to Pictures in Childhood-Onset Schizophrenia and Attention-Deficit/Hyperactivity Disorder (ADHD)

We investigated exploratory eye movements to thematic pictures in schizophrenic, attention-deficit/hyperactivity disorder (ADHD), and normal children. For each picture, children were asked three questions varying in amount of structure. We tested if schizophrenic children would stare or scan extensively and if their scan patterns were differentially affected by the question. Time spent viewing relevant and irrelevant regions, fixation duration (an estimate of processing rate), and distance between fixations (an estimate of breadth of attention) were measured. ADHD children showed a trend toward shorter fixations than normals on the question requiring the most detailed analysis. Schizophrenic children looked at fewer relevant, but not more irrelevant, regions than normals. They showed a tendency to stare more when asked to decide what was happening but not when asked to attend to specific regions. Thus, lower levels of visual attention (e.g., basic control of eye movements) were intact in schizophrenic children. In contrast, they had difficulty with top-down control of selective attention in the service of self-guided behavior.     

Defending Particularism

In this brief response I argue that Sinnott-Armstrong has underestimated the complexities that moral principles will have to circumvent if they are to survive particularist criticism. I also argue that we cannot yet accept Gert's accounts of moral relevance and of how a sound moral rule can survive exceptions.     

The Behavioral and Emotional Rating Scale: Test-Retest and Inter-Rater Reliability

Two studies are reported addressing the reliability of the Behavioral and Emotional Rating Scale (BERS). The first study investigated test-retest reliability over a two-week period to determine the stability of the measure over time. The second study investigated inter-rater reliability between two teachers or classroom aides who were familiar with a student to determine the consistency with which the measure can be used by different individuals. In each study, samples were drawn from populations of students identified with emotional or behavioral disorders as specified by federal statutes. Reliability coefficients in each study were above .80, the standard recommended for screening tests that are reported individually, and in most cases above .90. Implications for use of the BERS are discussed.     

Impulse and Self-Reflection: Frankfurtian Responsibility versus Free Will

Harry Frankfurt's early work makes an important distinction between moral responsibility and free will. Frankfurt begins by focusing on the notion of responsibility, as supplying counterexamples to the principle of alternative possibilities; he then turns to an apparently independent account of free will, in terms of his well-known hierarchy of desires. But the two notions seem to reestablish contact in Frankfurt's later discussion of issues and cases. The present article sets up a putative Frankfurtian account of moral responsibility that involves the potential for free will, as suggested by some of Frankfurt's later remarks about taking responsibility. While correcting what seem to be some common misinterpretations of Frankfurt's view, the article attempts to extract some reasons for dissatisfaction with it from consideration of cases of unfreedom, particularly cases involving addiction.     

Virtue Ethics, Theory, and Warrant

Are there good grounds for thinking that the moral values of action are to be derived from those of character? This ‘virtue ethical’ claim is sometimes thought of as a kind of normative ethical theory; sometimes as form of opposition to any such theory. However, the best case to be made for it supports neither of these claims. Rather, it leads us to a distinctive view in moral epistemology: the view that my warrant for a particular moral judgement derives from my warrant for believing that I am a good moral judge. This view seems to confront a regress-problem. For the belief that I am a good moral judge is itself a particular moral judgement. So it seems that, on this view, I need to derive my warrant for believing that I am a good moral judge from my warrant for believing that I am a good judge of moral judges; and so on. I show how this worry can be met, and trace the implications of the resulting view for warranted moral judgement.     

Making Decisions About Life-Sustaining Medical Treatment in Patients With Dementia

The problem of decision-making capacity in patients with dementia, such as those with early stage Alzheimer's, can be vexing, especially when these patients refuse life-sustaining medical treatments. However, these patients should not be presumed to lack decision-making capacity. Instead, an analysis of the patient's decision-making capacity should be made. Patients who have some degree of decision-making capacity may be able to make a choice about life-sustaining medical treatment and may, in many cases, choose to forgo treatment.     

Educational struggles and political community in South Africa

Democracy is often said to rest on some form of deeper argument, some self-understanding amongst people as belonging to a common political community. This paper explores this issue in the situation of South Africa. The policies of Apartheid have left a legacy of a morally fractured society with little by way of a shared moral discourse, and the paper raises the question of whether the concepts of democracy and community which emerged out of educational struggles in South Africa might provide a basis for the development of a shared moral discourse. The answer provided in the paper is that, although such concepts cannot provide the basis for democracy at a national level, they do provide some hints of how schools might contribute to the emergence of a shared moral discourse, and, thus, the starting point for building a unified political community.     

视空间定位的短时记忆的超广度研究

采用视空间定位的短时记忆任务研究记忆负载的增加对空间位置信息和时间顺序信息的记忆成绩的影响。结果表明,在记忆负载较低时,位置记忆和顺序记忆的成绩相同;当记忆负载逐渐增大时,位置记忆的成绩逐渐上升,而顺序记忆的成绩先上升后下降,两者出现显著性的差异。在这个过程中,短时记忆的加工发生相应的变化,体现了短时记忆加工资源的有限性。     

An Integrative Brief Treatment Approach for Obsessive-Compulsive Disorder

This article reports on the integrated application of cognitive therapy, transactional analysis techniques, and the behavioral technique of response prevention using self-instructional training and behavioral substitution in a brief therapy approach. These methods were applied in the case of a young man who presented with compulsions to perform repetitive and ordering rituals with the belief that it would prevent his girlfriend from becoming pregnant. A 21-year-old white male who had performed 3 to 5 hours of rituals daily for several years was able to eliminate the majority of his compulsive behaviors and reduce his level of anxiety after eight clinical therapy sessions. Results were maintained at 6-month follow-up. The clear precipitating factors and the unusual maintaining variables for the disorder in the client are described. The author discusses the case in light of current theoretical, therapeutic, and biomedical understandings of the disorder.