Heuristic Methods for Computer Ethics

The domain of "procedural ethics" is the set of reflective and deliberative methods that maximize the reliability of moral judgment. While no general algorithmic method exists that will guarantee the validity of ethical deliberation, non-algorithmic "heuristic" methods can guide and inform the process, making it significantly more robust and dependable. This essay examines various representative heuristic procedures commonly recommended for use in applied ethics, maps them into a uniform set of twelve stages, identifies common faults, then shows how the resulting stage-by-stage decision-making model could be adapted for general use and for use in computer ethics.     

Use of Self-Report Measures of Anxiety and Depression in Outpatients with Schizophrenia: Reliability and Validity

The psychometrics of many self-report measures of anxiety and depression have been established for patients with anxiety disorders, but little is known about use of these measures in patients with psychotic disorders. This study examined psychometrics of commonly used self-report measures. Self-report measures and interviewer ratings were collected on 33 outpatients diagnosed with schizophrenia disorders. A sample of 46 patients with anxiety disorders completed the same self-report measures. Internal consistency was high for the self-report measures in both samples. Test-retest reliability was moderate to high. Scores on self-report measures were correlated with interviewer ratings and with scores on other self-report measures of similar constructs, supporting the convergent validity of the measures. Reliable and valid information about anxiety and depression can be obtained through administering the self-report measures to outpatients diagnosed with psychotic disorders. There was more overlap among measures than was expected, possibly because of poor discriminant validity. One explanation of this may be that anxiety constructs overlap more in patients with schizophrenia or related disorders than in non-psychotic populations.     

中学生自我隐瞒倾向:因素结构与发展特点

本研究旨在探讨自我隐瞒量表在中学生样本中的适用性 ,以及中学生自我隐瞒倾向的特点。一个由 51 3名中学生组成的样本接受了自我隐瞒量表和中学生应付方式量表的测试。结果发现中文版自我隐瞒量表具有较好结构效度和较好的效标效度以及较好的信度 ,因此中文版自我隐瞒量表可在今后的有关研究中使用。研究还发现男生的自我隐瞒倾向同女生相比相对较高 ,而且无论男生和女生 ,中学生的自我隐瞒倾向显著地高于大学生。这些结果可能表明 ,处于心理“断乳期”的中学生的心理具有一定闭锁性 ,而男生的自我隐瞒倾向高于女生 ,则可能表明自我隐瞒跟男生的独立性较强有关     

Developing therapist self‐understanding through research

This paper explores the application of reflexive action research in practice by examining a piece of the author's previously published work. A process of inquiry is described that involves reflexively engaging with original formulations in order to further continuing professional development. Guidelines for conducting this kind of research are described.     

Habituation in high‐risk infants: reliability and patterns of responding

We examined both the reliability of infant‐controlled habituation and patterns of responding in a group of high‐risk infants (mean age 16 mos). Good test–retest reliability was found for mean, total, and baseline looking time for one of the stimuli. Classification of infants' pattern of performance yielded two groups: linear (57%) and non‐linear (29%) responders; 14% of cases could not be classified because of cross‐session inconsistencies in performance. Linear responders had shorter total looking times, fewer trials to criterion, and showed more habituation than non‐linear responders, thus validating the linear/non‐linear distinction. Our findings indicate that the infant‐controlled habituation task can be used reliably with infants who are at high risk for developmental disorders. Indeed, we provide evidence that this task is not only reliable, but may also provide meaningful distinctions between infants within the high‐risk population. Discussion focuses on the role of attention in distinguishing between short (linear) and long (non‐linear) lookers. Copyright © 2003 John Wiley & Sons, Ltd.     

Contextual and Cognitive Determinants of Procedural Justice Perceptions in Promotion Barriers for Women

The relationships between procedural justice in promotion decisions for women and contextual factors deemed as contributing to glass ceilings were examined. The contextual factors examined were a lack of female role models, limited networking opportunities for women, gender segregation, and formal career ladders. It was found that gender schema is a moderator between procedural justice and the perceived number of female role models and between procedural justice and the perception of formal career ladders. Although gender schema was not a moderator in the relationship between procedural justice and gender segregation, nor in the relationship between procedural justice and networking opportunities for women, a significant main effect was found. These results are consistent with the notion that organizational justice perceptions are products of individual cognitive processes, which develop in response to cultural expectations.     

Preconscious defence analysis, memory and structural change

Beginning with the ways in which the use of the couch lends 'depth to the surface' (Erikson, 1954), I explore the topography of the inter - and intra subjective psychoanalytic situation and process. I suggest that defences are not by definition unconscious but rather can be observed operating at conscious and preconscious levels, particularly under these conditions. A focus on preconscious disavowal provides a window on what has become unconscious repression. As a result of eliciting and then verbalising the operation of such defences with regard to anxieties in the here-and-now transference, declarative memories of increasingly specific childhood fantasies and events begin to hold sway over unmanageable procedural remnants from the analysand's past. With this may even come the possibility of neuronal regeneration, the more generalisable enhancement of declarative and symbolic functions and the sense of identity with which these are associated. Herein may lie one enduring therapeutic effect of the 'talking cure' - putting feelings into words - as one among a variety of psychotherapeutic modalities.     

Stability of Cognitive Bias for Threat Cues in Phobia

The present study examined whether the cognitive bias for threat is a stable phenomenon in spider phobics and not in nonphobic controls. The rationale of this study was that the use of emotional bias for individual assessment in clinical practice requires stability of this phenomenon. In order to assess the stability of the emotional bias, the spider Stroop task was administered twice to spider phobics and controls, with a time lag of 3 weeks. In two experiments, spider phobics (n_{exp. 1} = 20; n_{exp. 2} = 33) and controls (n_{exp. 1} = 24; n_{exp. 2} = 25) were selected on basis of a structured interview. In the second experiment, subjects anticipated exposure to a real-life spider. Emotional bias was inferred from color-naming latencies on spider words versus control words. In line with our prediction, the bias for threat was stable in spider phobic individuals but not in controls. This stability could not be attributed to a general cognitive characteristic because a standard Stroop task did not differentiate between the spider phobics and the controls. The results support the view that cognitive processing of threat in anxiety is stable. It is proposed to use both the emotional bias and its stability as measures of the constraints on the flexibility of the cognitive fear-network.