Fundamentalism and Political Violence: The Case of Paisley and Ulster Evangelicals

One of the dangers of using the term ‘fundamentalism’ for a wide variety of religiously inspired political movements is that it disguises vital differences. This article examines in great detail the involvement of the evangelical Protestant religious and political leader Reverend Ian Paisley in the political violence of Northern Ireland. It concludes that, despite the context apparently encouraging a Protestant jihad, or holy war, Ulster evangelicals are peaceful and law-abiding. Parallels with American fundamentalism are used to raise the question of contrasts to Islamic fundamentalism. It is argued that fundamentalisms differ in their attitudes towards political violence and that the differences are unlikely to be just a matter of circumstance.     

Matching the faces of robbers captured on video

Recent research has shown that unfamiliar face matching from both high‐ and low‐quality closed circuit television video images to photographs is highly prone to error, even when viewpoint and expression are matched as closely as possible. The current experiments made use of a filmed, staged reconstruction of a bank raid that was captured on CCTV and on high‐quality broadcasting video. Experiment 1 tested the ability of members of the public to match actors captured on CCTV to photo‐spreads containing similar‐looking distractors. Further experiments, each testing different groups of subjects, investigated matching ability using both high‐quality photographs (Experiment 2) and broadcast‐quality video material (Experiment 3). Experiment 3 also investigated the effect of disguising hairstyle, and varied whether or not the target was present in the photo line‐up. The results of these experiments confirm those of previous work, that matching the identity of unfamiliar faces is highly fallible, even when high‐quality footage is used. Experiments 4 and 5 tested matching ability using two‐alternative forced‐choice and single‐item verification tasks. Performance remained highly error‐prone even with the simplest question asked. The legal implications of the results are discussed. Copyright © 2001 John Wiley & Sons, Ltd.     

“Rethinking” the Preface of the Tractatus

This paper is principally a re‐evaluation of the meaning of Denken in the puzzling third paragraph of the Preface to Wittgenstein's Tractatus. It shows that there is a uniform misreading of this paragraph throughout the literature and suggests a corrected reading and some of its implications. The paper asserts that the influential “New Wittgenstein” reading of the Preface as containing Wittgenstein's all important “framing” thoughts on the Tractatus, is correct. However it also argues that the anti‐metaphysical reading the New view draws by way of its frame thesis is incorrect since it is still premised on the incorrect reading of the Preface's third paragraph. With the correct reading of the third paragraph, the paper shows the anti‐metaphysical reading of the Tractatus lacks substantive support.     

Individual differences in risk perception versus risk taking: handedness and interhemispheric interaction

Research indicates that right-hemisphere mechanisms are specifically sensitive to and averse to risk. Research also indicates that mixed degree of handedness is associated with increased access to right hemisphere processing. Accordingly, it was predicted that mixed-handers would exhibit greater risk aversion. Participants were presented with various risky activities and were asked to rate (i) the perceived risk, (ii) the perceived benefit, and (iii) their likelihood to engage in each activity. No handedness differences were found for any of these ratings. Regression analyses, however, indicated that the likelihood to engage in risky activities was predicted primarily by the perceived risks in mixed-handers and by the perceived benefits in strong-handers.     

Illusory bands in orientation and spatial frequency: a cortical analog to Mach bands

Illusory bands at a luminance transition in space (ie an edge) are well known. Here we demonstrate illusory bands of enhanced orientations or spatial frequencies at transitions between higher-contrast and lower-contrast image content along the orientation and spatial-frequency dimensions--the dimensions of cortical spatial coding. We conclude that this illusion is a consequence of cortical-level suppression of units of similar orientations and spatial frequencies and serves to aid texture segmentation while providing efficient neural coding.     

Wechsler Adult Intelligence Scale-Third Edition short form for index and IQ scores in a psychiatric population

An eight-subtest short form (SF8) of the Wechsler Adult Intelligence Scale, Third Edition (WAIS-III), maintaining equal representation of each index factor, was developed for use with psychiatric populations. Data were collected from a mixed inpatient/outpatient sample (99 men and 101 women) referred for neuropsychological assessment. Psychometric analyses revealed an optimal SF8 comprising Vocabulary, Similarities, Arithmetic, Digit Span, Picture Completion, Matrix Reasoning, Digit Symbol Coding, and Symbol Search, scored by linear scaling. Expanding on previous short forms, the current SF8 maximizes the breadth of information and reduces administration time while maintaining the original WAIS-III factor structure.     

Cognitive Progression in Epilepsy

The issue of cognitive progression in people with epilepsy is of considerable interest and has important clinical and theoretical implications. In this paper, we review recent studies in both the adult and childhood epilepsy literature which have included a longitudinal test–retest design to examine this question. Several important methodological issues of this literature are highlighted and areas which require more investigation are identified.     

Establishing and Evaluating the Substantive Adequacy of Positive Behavioral Support Plans

The Individuals with Disabilities Education Improvement Act (2004) renewed the commitment to provide positive behavioral support (PBS) for students that engage in persistent problem behavior. Behavior intervention plans (also known as PBS plans) serve as legal documents that help guide the implementation of intervention strategies to encourage more positive forms of behavior. The purpose of this study was to evaluate the substantive adequacy of PBS plans developed for special education students. This was accomplished by documenting the content of plans developed by two different groups of educators using a rating instrument based on the key concepts of PBS planning. Results revealed that the majority of plans developed by teams without identified training and expertise in PBS were rated as substantively inadequate, lacking critical information related to effective behavioral support planning. The implications of the results for everyday practice in the schools and directions for future research are discussed.