Association between Terror Attacks and Suicide Attempts

Based on Durkheim's ‘Control theory,’ we explored the association between frequency of terror attacks in Israel and the frequency of suicide attempts admitted to the Emergency Room of a major general hospital in Tel‐Aviv (1999–2004). Analysis of the six‐year study period as a whole revealed no significant correlation between the variables, with the exception of one 11‐month segment within it (December 2000–October 2001) that did show a statistically significant positive correlation, and in opposition to Durkeim's hypothesis. It is suggested that suicide attempts as a phenomena should be seen as a product of a multivariate model, in which the social context plays a role as well.     

From Boulder to Stockholm in 70 Years: Single Case Experimental Designs in Clinical Research

The Psychological Record - With the objective of increasing the magnitude of treatment effects in behavioral health, there is steadily growing interest in tailoring assessments and interventions to...     

Evaluation apprehension,hypothesis awareness,and the weapons effect

The present study was designed to extend Turner and Simons' (1974) investigation of possible experimental artifacts in aggression research. Employing a 2 × 2 × 2 factorial design, 60 male subjects were given either a low or high evaluation apprehension treatment, and then were either exposed or not exposed to weapons in an otherwise close replication of the seven shock-unassociated weapons condition of Berkowitz and LePage (1967). Based on an objectively worded postexperimental questionnaire, subjects were classified as being aware or not aware that the procedures were designed to make them give more shock to their partners. The findings, which were consistent with the analysis of Berkowitz (1974) and Turner and Simons (1974), indicated that the weapons-no weapons comparison was significant only for non-apprehensive, nonaware subjects. The results were interpreted as suggesting that evaluation apprehension, hypothesis awareness, and sophistication in aggression experiments may produce inhibitions which can modify the effects of experimental manipulations.     

Optimism and Mental Health in Adolescence: a Prospective Validation Study of the Dutch Life-Orientation Test-Revised (LOT-R-A) for Adolescents

The study aimed to examine the psychometric properties of the Dutch Life Orientation Test-Revised for Adolescents (LOT-R-A), a self-report questionnaire assessing dispositional optimism, and to evaluate the two-factor structure (optimism, pessimism). The LOT-R-A and the questionnaires measuring well-being (MHC-SF-A) and psychological problems (SDQ) were completed by 459 Dutch adolescents (178 boys and 281 girls) between the ages of 11 and 18 years at baseline and 281 adolescents at a four-week follow-up. The results confirmed the two-factor structure (optimism, pessimism) of the LOT-R-A. The findings provided evidence of internal consistency of scores ranging from low to good, and evidence of good test-retest reliability of scores. Further, scores of optimism were cross-sectionally positively associated with scores of positive emotions and well-being and negatively with scores of psychological problems and negative emotions, providing evidence of convergent and divergent validity of optimism scores with emotions, well-being, and psychological problems. Lastly, scores of optimism were prospectively positively associated with scores of well-being and negatively with scores of psychological problems, providing evidence of criterion validity of optimism scores with well-being and psychological problems. Based on these findings it can be concluded that the LOT-R-A is a valid instrument to examine optimism among adolescents. Future research can help to elucidate the role of optimism in mental health interventions and can gather knowledge on how these interventions can be refined to optimally cultivate optimism during the developmental period of adolescence.     

Childhood maltreatment and adulthood proneness to shame and guilt: The mediating role of maladaptive schemas

Motivation and Emotion - The current study aimed to examine the mediating role of early maladaptive schemas (EMSs) in the associations between types of childhood maltreatment and adulthood...     

Class,mass and mereology

LeSniewski’s systems of Ontology and Mereology, considered from a purely formal point of view, possessstriking algebraic parallels, ascan be seen in their respective relations to Boolean algebra. But there are alsoimportant divergences, above all that general Mereology is silent, where Ontology is not, on the existenceof ‘atoms’ (individuals). By employing plural terms, LeSniewski sought to accommodate talk of (distributive)classes, without according these an autonomous ontological status. His logic also – like predicate logic– has no place for mass predication in its raw state. It is argued that reference both to pluralities and tomasses is ineliminable, and that one must therefore separate the grammatical distinction singular/pluralfrom the ontological distinction individual/class/mass. A kind of language, modelled on kiniewski’s, issuggested which enables these distinctions to be held apart and at the same time, building on the work ofRichard Sharvy, allows us to express the most important relationships between individuals, classes andmasses.     

Leibniz,Whitehead and the Metaphysics of Causation

Medieval Thought: The Western Intellectual Tradition from Antiquity to the Thirteenth Century by Michael Haren Second Edition. Macmillan 1992. Pp. ix + 315.

Being a Philosopher: The History of a Practice by D. W. Hamlyn London and New York: Roudedge 1992. Pp. x + 187. ISBN 0–415–02968–6.

A History of Western Philosophy Vol. 3, Renaissance Philosophy by Brian B. Copenhaver and Charles B. Schmitt Oxford: Oxford University Press, 1992. Pp. 450. Hb £30.00. Pb £8.99.

La Scepsi moderna. Interpretazioni dello scetticismo da Charron a Hume by Gianni Paganini Pp. 528. Cosenza: Edizioni Il Busento 1991. L 60,000.

A History of Modern Political Thought 185 A History of Modern Political Thought, Major Political Thinkers from Hobbes to Marx by Iain Hampsher‐Monk Oxford: Blackwell 1992 Pp. xiii + 609 Paperback, £14.99.

Malebranche and Ideas 189 Malebranche and Ideas by Steven M. Nadler New York: Oxford University Press 1992. Pp. 192. ISBN 0–19–507724–5. £35.00

Kantian Aesthetics Pursued by Anthony Savile Edinburgh University Press: Edinburgh, 1993, ISBN 0–7486–0439–1

Philosophy and Logic in Central Europe from Bolzano to Tarski by Peter Simons Kluwer 1992     

Attentional capture and inattentional blindness

Although we intuitively believe that salient or distinctive objects will capture our attention, surprisingly often they do not. For example, drivers may fail to notice another car when trying to turn or a person may fail to see a friend in a cinema when looking for an empty seat, even if the friend is waving. The study of attentional capture has focused primarily on measuring the effect of an irrelevant stimulus on task performance. In essence, these studies explore how well observers can ignore something they expect but know to be irrelevant. By contrast, the real-world examples above raise a different question: how likely are subjects to notice something salient and potentially relevant that they do not expect? Recently, several new paradigms exploring this question have found that, quite often, unexpected objects fail to capture attention, a phenomenon known as 'inattentional blindness'. This review considers evidence for the effects of irrelevant features both on performance ('implicit attentional capture') and on awareness ('explicit attentional capture'). Taken together, traditional studies of implicit attentional capture and recent studies of inattentional blindness provide a more complete understanding of the varieties of attentional capture, both in the laboratory and in the real world.