A common auditory-visual space” Evidence for its reality

This experiment compares two hypotheses concerning the relation between auditory anti, visual direction. The first, the “common space” hypothesis, is that both auditory and visual direction are represented on a single underlying direction dimension, so that comparisons between auditory and visual direction may be made directly. The second, the “disjunct space” hypothesis, is that there are two distinct internal dimensions, one for auditory direction and one for visual direction, and that comparison between auditory and visual direction involves a translation between these two dimensions. Both these hypotheses are explicated, using a signal detection theory framework, and evidence is provided for the common space hypothesis.     

What Remains of the Fundamentum Inconcussum in Light of the Modern Sciences of Man?

Transcendental conceptions of subjectivity, beginning with Descartes and including Kant, Fichte, and Husserl as well as neo-transcendental accounts of the 20th century, try to explicate a subject’s subjectivity as a necessary condition for all theoretical and practical validity claims. According to this conception, only this subject-theoretical presupposition allows for an adequate foundation of terms of authorship of action (autonomy) and self-determination. However, the conceptual self-explication of this position faces some inherent difficulties, which has repeatedly been pointed out even by representatives of this school of thought themselves. Moreover, it seems as if the constitutional achievements of transcendental philosophy are increasingly being detached from philosophy: due to the development of the modern sciences of man, they are step by step conceived as objects of empirical research. This paper looks critically into this thesis of detachment.     

Religious identification and interreligious contact in Indonesia and the Philippines: Testing the mediating roles of perceived group threat and social dominance orientation and the moderating role of context

This study integrates three theoretical perspectives provided by social identity theory, realistic group conflict theory, and social dominance theory to examine the relationship between religious identification and interreligious contact. It relies on a unique dataset collected among Christian and Muslim students in ethnically and religiously diverse regions of Indonesia and the Philippines, where social cleavages occur along religious lines. Religious identification directly predicts a higher quality of interreligious contact, whereas it indirectly predicts a lower quantity and quality of contact, mediated by higher perception of group threat, and a higher quality of contact, mediated by lower social dominance orientation. Furthermore, these direct and indirect relationships are moderated by religious group membership and relative group size. We conclude that religious identification functions as a ‘double‐edged sword’ predicting both higher quality and lower quantity and quality of interreligious contact through various pathways and with a varying strength depending on intergroup context.     

Motor development during the first 6 months: the case of Brazilian infants

This investigation documents the pattern of motor development of Brazilian infants over the first 6 months and compares the findings with a US norm. Infants were assessed once each month for the 6‐month period using the Bayley II Motor Scale, which represented the US norm for comparison. Participants monthly scores increased with age and were similar to the US profile. However, the Brazilian infants did exhibit mean scores significantly lower than their counterparts on tasks of sitting and grasping in the 3rd, 4th, and 5th month; at the 6th month, scores were comparable. Explanations for differences focus on possible cross‐cultural and maturational influences. Copyright © 2000 John Wiley & Sons, Ltd.     

Achievement Motivation among High School Basketball and Cross-Country Athletes: A Personal Investment Perspective

Abstract

Goal perspective research in the sport setting has primarily focused on task and ego goal orientations, while failing to address the influence of social goals (e.g., Urdan & Maehr, 1995). Maehr and Braskamp's (1986) personal investment theory allows researchers to examine achievement motivation from a multidimensional perspective that incorporates social factors of motivation. Thus, the purpose of this study was to examine the nature of the personal incentives, sense of self, and perceived options (Maehr & Braskamp, 1986) of basketball and cross-country athletes via semi-structured interviews. Results from content analyses revealed that athletes defined positive and negative experiences through task-, ego-, and socially-oriented personal incentives as well as sense of self and perceived options components. Socially-oriented personal incentives and sense of self components were more prevalent for the basketball athletes than for the cross-country athletes. Notable sport group differences suggest the need to further examine social factors of motivation with a broader representation of individual and team sport athletes.     

Sleep Symptoms as a Partial Mediator Between Combat Stressors and Other Mental Health Symptoms in Iraq War Veterans

Sleep symptoms are a prominent feature of mental health disorders like PTSD and depression. However, it is unknown whether sleep symptoms mediate the relationship between combat stress and these disorders. We examined the mediating role of sleep symptoms on the relationship between combat stress and PTSD; and the relationship between combat stress and depression using data from 576 Army veterans of the Iraq War surveyed in 2004. Correlational analyses revealed that when insomnia was included in the model, the correlation between combat stressors and other depression symptoms decreased by 65%; and when nightmares were included in the model, the correlation between combat stressors and other PTSD symptoms decreased by 69%. We replicated these analyses using individual items assessing PTSD and depression and found that the insomnia and nightmare items had the largest and second largest mediation effect between combat stressors and PTSD and depression symptoms. Our result support the theory that sleep symptoms contribute to the development and/or maintenance of other mental health symptoms and that early treatment of sleep symptoms may mitigate the other mental health consequences of combat stress.