Cerebral asymmetry for American Sign Language: The effects of moving stimuli

Previous studies of cerebral asymmetry for the perception of American Sign Language (ASL) have used only static representations of signs; in this study we present moving signs. Congenitally deaf, native ASL signers identified moving signs, static representations of signs, and English words. The stimuli were presented rapidly by motion picture to each visual hemifield. Normally hearing English speakers also identified the English words. Consistent with previous findings, both the deaf and the hearing subjects showed a left-hemisphere advantage to the English words; likewise, the deaf subjects showed a right hemisphere advantage to the statically presented signs. With the moving signs, the deaf showed no lateral asymmetry. The shift from right dominance to a more balanced hemispheric involvement with the change from static to moving signs is consistent with Kimura's position that the left hemisphere predominates in the analysis of skilled motor sequencing (Kimura 1976). The results also indicate that ASL may be more bilaterally represented than is English and that the spatial component of language stimuli can greatly influence lateral asymmetries.     

SCIENTISTS AND RELIGIOUS COMMUNITIES: INVESTIGATING PERCEPTIONS,BUILDING UNDERSTANDING

The American Association for the Advancement of Science (AAAS) Dialogue on Science, Ethics, and Religion (DoSER) program has embarked on an exciting project, “Scientists and Religious Communities: Investigating Perceptions to Build Understanding.” The project will provide the first quantitative data on the underlying assumptions and concerns that shape national attitudes on science. A nationally representative survey conducted in collaboration with sociologists at Rice University has reached 10,000 people, including evangelical Christians, mainline Protestants, Catholics, and Jews. The survey probed how a broad range of religious people, particularly evangelical Christians, understands and thinks about science, and what they perceive about scientists. Scientists, broadly defined, were likewise surveyed to gauge their perceptions of how religious people regard science. The goal for AAAS is to increase understanding between the scientific and evangelical Christian communities and redefine this critical relationship. DoSER will bring together leaders from scientific and evangelical communities to discuss the implications of survey results and to use them for building better understanding and communication strategies. Building relationships between scientists and religious communities has the potential to create a new paradigm of understanding. Finding out what each group actually thinks, through a survey, is only the beginning.     

Christian Supersessionism,Zionism, and the Contemporary Scene

Postliberal theology has been a topic of considerable theological debate over the past few decades. In his 2011 book Another Reformation, Peter Ochs deploys a postliberal theological model for the purpose of developing a sophisticated understanding of the future of interreligious relations. Ochs argues that postliberal theology is a reparative theology focusing on alleviating human suffering. He argues that the Christian idea of supersessionism may be the most challenging for Christians to confront as they explore avenues for making interreligious dialogue more effective. Ochs critiques the Mennonite theologian John Howard Yoder's understanding of Zionism as Jewish Constantianism for being an instance of an ostensibly postliberal theology losing its way. In this essay, I offer a critique of Ochs's reading of Yoder, claiming that Yoder's view actually mirrors an important intra‐Jewish debate about the relationship between political power and piety, and retrieves an ingenious contribution of both early Judaism and early Christianity that is effaced in today's growing Constantinian approach to Christian imperialism and Jewish nationalism.