Repetition effect in visual recognition of letters

This study examined the influence of the repetitive presentation of a letter on the recognition of two letters. In two experiments(4), two letters, which were either identical or not, were presented successively for a short duration at different spatial locations, and the subjects were required to identify them. In Experiment 1, the presentation time of the first letter was varied, whereas that of the second letter was constant. The results revealed that a reduced performance in identifying a second letter was observed in the case that the first letter, which was identical to the second letter, could be identified correctly. Experiment 2 examined whether or not this reduction was due to the identity of the visual shape of two letters. The first letter was presented either in the usual vertical orientation or rotated orientation by 180 degrees and the second letter was constantly presented in the usual orientation. The results revealed that a reduced performance in identifying a repeated letter was observed, regardless of the orientation of the first letter. The findings from the two experiments suggested that the identity of the information in memory was a main cause of the interference effect by repetition.     

Participation in school environment of children and youth with disabilities: a person-oriented approach

This study investigated patterns of interrelated positive subject and environmental factors related to participation in school activities of pupils with different kinds of disabilities. Questionnaires concerning participation were collected from 472 pupils with disabilities and their teachers, parents and special education consultants. A person-oriented approach with the aim to identify patterns of variables related to a high degree of participation of pupils with disabilities was used. Cluster-groups were formed based on scores for individual subjects on factors identified as important for participation. Groups with a high degree of participation were characterized by high scores in autonomy and perceived interaction with peers and teachers and an internal locus of control. Type and degree of disability did not predict cluster group membership. A conclusion is that the outcome participation is better predicted by patterns of interrelated positive subject and environmental factors than by type of disability or any other single factor.     

A Broader Perspective: Counseling Psychology’s Emphasis on Evidence

The process of identifying empirically supported treatments developed by the Division 12 of the American Psychological Association has been criticized from various perspectives. However, there are a number of alternative evidence-based models for using research findings to increase the efficacy of mental health services. In this article, the principles of empirically supported interventions developed and adopted by Division 17 (Society of Counseling Psychology) are presented. These principles (a) utilize a broad perspective of evidence, (b) consider a range of psychological interventions, (c) emphasize the quantitative aggregate of research evidence, (d) consider various levels of specificity, and (e) recognize philosophy of science issues that impinge on the types of conclusions that can be made.     

History and Method of Charles V. Gerkin’s Pastoral Theology: Toward an Identity-Embodied and Community-Embedded Pastoral Theology,Part II. Method

The purpose of this article is to explore the legacy of Charles V. Gerkin’s pastoral theology and to construct a method of pastoral theology. In Part I, I will trace within a larger context of pastoral theology the history of Gerkin’s pastoral theology since his early clinical praxis. In Part II, I will explore his method of developing pastoral theology and construct a renewed critical and constructive method of pastoral theology, reflecting on the implications of exploring the history and method of his pastoral theology.     

Number of Extensions of Non-Fregean Logics

We show that there are continuum many different extensions of SCI (the basic theory of non-Fregean propositional logic) that lie below WF (the Fregean extension) and are closed under substitution. Moreover, continuum many of them are independent from WB (the Boolean extension), continuum many lie above WB and are independent from WH (the Boolean extension with only two values for the equality relation), and only countably many lie between WH and WF.     

Romancing the Family: Umberto Eco’s <Emphasis Type="Italic">Baudolino</Emphasis>

Referencing Umberto Eco’s novel Baudolino, the author discusses issues concerning the authenticity of the narrative, specifically the distortions in the story presented to the audience and doubts surrounding the veracity of the tale. The act of narration is associated with the shame caused by the abuse and neglect that is an integral part of this story. The ambivalence of the protagonist—to tell his story and to keep it (and his true identity) concealed—associates narration, a creative act, with lying. Trauma generates the lies and hiddenness as a means of coping with abuse and indifference. In order to deal with the feelings of inadequacy caused by his humble birth, the traumatized protagonist lies: he romanticizes his family origins, the illusion of being the offspring of distinguished parents. His attempt to win the love of the parents, by being both good and all-knowing, is one of the motivating forces of his family romance. Telling lies makes the protagonist omniscient: he is the only one who knows if and when he is telling the truth. Paradoxically, the narrator creates and undermines that image of omniscience by revealing the thought processes of one character while leaving opaque those of the protagonist, and by denying the trueness of the tale affirmed when he presents as objective his own subjective sentiments by indirectly attributing them to the protagonist. The uncertainty that underpins the narration is indicative of the storyteller’s absence. This vacancy structures the work because it allows kindred spirits, nonjudgmental readers (listeners) who willingly suspend disbelief, to enter the world of the narrator. This uncritical participation counters the chaos of the storyteller’s reality, as they create their own new world where the split parental images are united.     

Something Covered with an Old Blanket”: Nancy and Other Dead Mothers in <Emphasis Type="Italic">Oliver Twist</Emphasis>

In Powers of Horror: An Essay on Abjection, Julia Kristeva outlines her theory of abjection as a simultaneous fascination and horror stemming from sensorial reminders of the subject’s primal, psychological relation to the mother. In this essay, I show how these psychological perspectives can potentially result in acts of physical violence, which I call the “abject response.” Applied to literature, a study of the abject response explains why sexually active female characters, such as Nancy, the prostitute, in Oliver Twist, suffer extreme acts of physical violence: not simply because they are sexual, as critics of Victorian domestic ideology most often argue, but rather because their particularly female bodies give them an agency which threatens to destroy the mastery of women on which Victorian male identity is based. Reading Oliver Twist through the lens of Kristeva reveals the ways in which Sikes, Nancy’s murderer, psychically links her sexuality to the fatal potential he perceives in her body. This threatening construction of women’s sexuality derives from an imbalanced focus in the male psyche on the repulsion aspect of abjection, a focus socially inscribed as a threatening power, which is used to justify violent usurpations of the feminine in masculine constructions of gender.     

The enhanced Simon effect for older adults is reduced when the irrelevant location information is conveyed by an accessory stimulus

The Simon effect, better performance when irrelevant stimulus location corresponds with the response location than when it does not, typically is larger for older than younger adults. However, Simon and Pouraghabagher [Simon, R. J., & Pouraghabagher, A. R. (1978). The effect of aging on the stages of processing in a choice reaction time task. Journal of Gerontology, 33, 553-561] found no age difference using an accessory-stimulus Simon task in which the relevant dimension was the color of a visual stimulus and the irrelevant dimension the location of a tone. Experiment 1 confirmed that older adults show a larger Simon effect than younger adults for the visual Simon task and that this age-related deficit is reduced or eliminated for the auditory-accessory task. Experiment 2 provided evidence suggesting that a small part of the age-related deficit in the visual Simon task is due to having to code the location of the relevant stimulus, but Experiment 3 showed that the majority of the deficit is due to the relevant and irrelevant information being conveyed by the same stimulus. Reaction-time distribution analyses show similar functions for younger and older adults, suggesting that the time course of activation is similar for both age groups.     

The role of phonological activation in the visual semantic retrieval of Chinese characters

The Stroop paradigm was used to examine the role of phonological activation in semantic access and its development in reading Chinese characters. Subjects (age 7-23 years) of different reading ability were asked to name the display color of Chinese characters. The characters were displayed in four different colors: red, yellow, blue and green. There were five types of relationships between a character and its display color: semantically congruent, phonologically congruent, semantically incongruent, phonologically incongruent and neutral. In addition to the classical Stroop effects, interference and facilitation effects from the homophones of color characters were also observed. The younger children and those with lower reading ability exhibited stronger Stroop effects. These findings suggest that phonological codes are activated automatically in Chinese character recognition. Furthermore, there is more phonological activation in the semantic retrieval of children in lower grades and those with lower reading ability.     

The use of the placebo effect in clinical medicine — ethical blunder or ethical imperative?

The current debate in medical ethics on placebos focuses mainly on their use in health research. Whereas this is certainly an important topic the discussion tends to overlook another longstanding but nevertheless highly relevant question, namely if and how the placebo effect should be employed in clinical practice. This paper describes the way the placebo effect is perceived in modern medicine and offers some historical reflections on how these perceptions have developed; discusses elements of a definition of the placebo effect; and suggests some conditions under which making use of the therapeutic potential of the placebo effect can be ethically acceptable, if not warranted. An earlier version of this paper was presented at an international conference, “Placebo: Its Action and Place in Health Research Today,” held in Warsaw, Poland on 12–13 April, 2003. Nikola Biller-Andorno, MD, PhD, is Assistant Professor in the Dept. of Medical Ethics and History of Medicine, University of Goettingen, Germany. Dr. Biller-Andorno also serves as an ethicist for the World Health Organization (WHO). This paper does not necessarily reflect the views of the World Health Organization.