Question: Interpersonal Reactivity Index was developed by Mark H. Davis, a professor at a school with a campus that is how large?

Context paragraphs:
Mark H. Moore: Mark H. Moore is the Hauser Professor for Nonprofit Organizations and Faculty Chair of the Hauser Center for Nonprofit Organizations at the John F. Kennedy School of Government at Harvard University.  He is also the author of a strategic management book called "Creating Public Value".

Chunyang Hu: Chunyang Hu (born April 15, 1970) is a professor at the Fudan University in China.  She is nationally known for her research and writing on interpersonal communication, discourse analysis applied in communication.  She has also done research and published books on discourse analysis, mobile communication and interpersonal interaction, and textbook on Interpersonal Communication.  She translated the Sage Handbook of Interpersonal Communication from English into Chinese.  She is the first person who developed the course on interpersonal communication on Fudan campus.  The works she has done contributed much to scholarship in the field of communication studies of China.

Mark Williamson: Professor Mark H. Williamson OBE is Professor Emeritus of Biology at the University of York, England.  He is an expert on biological invasions.

Neal Malicky: Neal Malicky (born 1934) served as the sixth president of Baldwin-Wallace College (now Baldwin Wallace University) in Berea, Ohio from 1981 to 1999.  Malicky was replaced by Mark H. Collier in 1999.  A building on the north side of BW's campus bears Malicky's name.  The Neal Malicky Center for the Social Sciences was named in his honor in 2001.

Interpersonal Reactivity Index: The Interpersonal Reactivity Index (IRI) is a published measurement tool for the multi-dimensional assessment of empathy.  It was developed by Mark H. Davis, a professor of psychology at Eckerd College.  The tool is widely used—the paper describing it has been cited 3697 times, according to Google Scholar.

Public value: Public value describes the value that an organization contributes to society.  The term was originally coined by Harvard professor Mark H. Moore who saw it as the equivalent of shareholder value in public management.  Public value is supposed to provide managers with a notion of how entrepreneurial activity can contribute to the common good.  Nowadays, public value is no longer limited to the public sector, but is used by all types of organization, including non-governmental organizations and private sector firms.  Therefore, the public value researcher Timo Meynhardt from the University of St. Gallen and HHL Leipzig Graduate School of Management uses the term to generally raise the question about organizations' contribution to the common good.  He believes that current management concepts, such as shareholder value, stakeholder value, customer value, sustainability or corporate social responsibility, should legitimize themselves in regard to their impact on the common good.

Mark H. Shapiro: Mark H. Shapiro (born 1940 in Boston, MA) is a professor, emeritus of physics at California State University, Fullerton.  Shapiro holds an A.B. degree in physics from the University of California, Berkeley; and, M.S. and Ph.D. degrees in physics from the University of Pennsylvania.  He received his Ph.D. from the University of Pennsylvania in 1966.

Eckerd College: Eckerd College has a suburban 188 acre campus on Frenchman's Creek and Boca Ciega Bay, about 3 mi from Gulf of Mexico beaches.  The campus is near, but separate from, residential and commercial neighborhoods of St. Petersburg.  The college is committed to a more environmentally friendly and sustainable campus, supported by such initiatives as its Yellow Bike program.

Richard Bruce Silverman: Richard Bruce Silverman (born May 12, 1946) is a chemistry professor at Northwestern University in the United States where he currently holds the title of Patrick G. Ryan/Aon Professor.  His group's main focus is basic research into central nervous system disorders.  He is the author of more than 350 research publications, 71 patents, and several books, including "The organic chemistry of drug design and drug action", now in its third edition; the third edition was co-written by Mark H. Holladay.  He is best known for the discovery of pregabalin, which is marketed by Pfizer under the trade name Lyrica.

Marie-Paule Pileni: Marie-Paule Pileni is a French physical chemist who was born in Tananarive, Madagascar.  She is a Distinguished Professor at the Université Pierre et Marie Curie (UPMC) and a Senior Member, since 1999, and administrator (2004–2011) of the Institut Universitaire de France, IUF.  She is the daughter of Christophe Pileni, chief administrator of French Overseas possessions and Marie-Pasquine Micheletti, President of the Red Cross.  She studied, from 1961 to 1966, at the Maison d'éducation de la Légion d'honneur (school for children of Légion d’Honneur members) then at the Université Pierre et Marie Curie (1967–1969) and at the Université Paris-Sud 11 (1970–1972).  There she obtained an honors degree in physical chemistry (1968), a Ph.D (1969) and a D.Sc.  (thèse du doctorat d’Etat) (1977).  She became a demonstrator (1969–1974), assistant lecturer (1974–1983), associate professor (1983–1990) then full professor (1990–1997) and finally Distinguished Professor (since 1997).  She was director, between 1996 and 2000, of the Structure and Reactivity of Interfaces Laboratory (SRI), a Université Pierre et Marie Curie - Centre national de la recherche scientifique (CNRS) joint unit.  Since 2004, she has been a professor at the Georgia Institute of Technology at Atlanta.  In 2000, she created the Laboratoire des Matériaux Mésoscopiques et Nanométriques (LM2N) (Mesoscopic and Nanometric Materials Laboratory).  Along with her research work in addition, to being administrator (2004–2010) of the Institut Universitaire de France IUF (as stated above), she was Auditor (1987–88) of the Institut des Hautes Etudes de Défense Nationale (National Defense Advanced Studies Institute), IHEDN, Auditor (1989), of the Institut des Hautes Etudes de Défense Européenne (European Defense Advanced Studies Institute) and (1990–91) of the Institut des Hautes Etudes de Sécurité Intérieure (Internal Security Advanced Studies Institute) (IHESI now INHESJ).

Supporting paragraphs: Interpersonal Reactivity Index Eckerd College
Answer: 188 acre