Research and James L. Gamble Professor of Pediatrics, Harvard Medical School. Milton J. Rosenberg, Professor of Psychology, University of Chicago. Lillian Ross, writer; staff Writer, The New Yorker Magazine. John Roger Roth, Distinguished Professor of Biology, University of Utah. Albert Rothenberg, Clinical Professor of Psychiatry, Yale University. Jerome Rothenberg, poet; Emeritus Professor of English, University of California-San Diego. Lawrence Ryan, Professor of German, University of Massachusetts Amherst. Ryuzo Sato, C.V. Starr Professor of Economics, New York University. R. Murray Schafer, composer, Occidental, California. Paul Namon Schatz, Emeritus Professor of Chemistry, University of Virginia. Leo F. Schnore, deceased. Sociology. David Schoenbaum, Professor of History, The University of Iowa. John Luther Schofill, Jr., filmmaker, Seaside, California. Martin E. Seligman, Bob and Arlene Kogod Term Chair, University of Pennsylvania. Edwin Bennett Shostak, artist, New York City. Marcia B. Siegel, Emeritus Professor of Performance Studies, New York University. David Oliver Siegmund, Professor of Statistics, Stanford University. Paul B. Sigler, Professor and Investigator, Howard Hughes Medical Institute, Yale University. Thomas Elliott Skidmore, Carlos Manuel de Céspedes Professor of Modern Latin American History, Brown University. Lawrence Sklar, William K. Frankena Collegiate Professor and Professor of Philosophy, University of Michigan. Douglas Milton Sloan, Associate Professor of History and Education, Teachers College, Columbia University. Patricia H. Sloane, Professor of Art, New York City Community College, City University of New York. Steven Sloman, artist; Instructor in Painting and Associate Dean, New York Studio School. Henry Nash Smith, deceased. American Literature. Walter L. Smith, Statistics. Roman Smoluchowski, deceased. Physics. Robert Somerville, Professor of Religion and History, Columbia University: 1974, 1987. Frederick Sommer, deceased. Photography. James Keith Sonnier, artist, New York City. Pseudonym: Sonnier, Keith. Edward A. Spiegel, Professor of Astronomy, Columbia University. Hans-Peter Stahl, Andrew W. Mellon Professor of Classics, University of Pittsburgh. Robert Culp Stalnaker, Professor of Philosophy, M.I.T., Cambridge, MA. Howard Stein, Professor of Philosophy, University of Chicago. Ralph Steiner, deceased. Film. Alfred C. Stepan, Burgess Professor of Political Science, Columbia University. Shlomo Sternberg, Professor of Mathematics, Harvard University. David F. Stock, Composer; Professor of Music, Duquesne University, Pittsburgh. Alfred Stracher, Chairman, Distinguished Professor of Biochemistry, State University of New York Downstate Medical Center at Brooklyn. Mark Strand, poet; Andrew MacLeish Distinguished Service Professor, University of Chicago. William B. Streett, Joseph Silbert Dean of Engineering, Emeritus, Cornell University. Jack L. Strominger, Higgins Professor of Biochemistry, Harvard University. Robert Dale Sweeney, Classics, Fayetteville, Tennessee. Julian Szekely, deceased. Engineering. William